[roll] Roll recipes

./recipes.py autoroll

Somehow, https://chromium.googlesource.com/chromium/tools/build/+/1d757d23000f2e9945237d18b7237a09ab599158%5E%21/#F0
caused the roll to add Fuchsia as a (transitive?) dependency. This
caused issues with the autoroll until I added fuchsia as recipe dep.

Also, use refs/heads/master instead of just master (other repos seem to do that).

Change-Id: If86900bc1dfdd570016c95029ffab333e543fec6
Reviewed-on: https://dart-review.googlesource.com/c/recipes/+/145101
Reviewed-by: William Hesse <whesse@google.com>
diff --git a/README.recipes.md b/README.recipes.md
index e42b26d..c810732 100644
--- a/README.recipes.md
+++ b/README.recipes.md
@@ -186,29 +186,29 @@
 
 &mdash; **def [RunSteps](/recipe_modules/dart/examples/example-get_secret.py#12)(api):**
 
-[build/recipe_modules/goma]: https://chromium.googlesource.com/chromium/tools/build.git/+/a035f0b099229e0b1f7d5491e69dc22711476e1f/scripts/slave/README.recipes.md#recipe_modules-goma
-[build/recipe_modules/swarming_client]: https://chromium.googlesource.com/chromium/tools/build.git/+/a035f0b099229e0b1f7d5491e69dc22711476e1f/scripts/slave/README.recipes.md#recipe_modules-swarming_client
-[depot_tools/recipe_modules/bot_update]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/062833f387619531ec7d2364513b937130dd390b/recipes/README.recipes.md#recipe_modules-bot_update
-[depot_tools/recipe_modules/depot_tools]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/062833f387619531ec7d2364513b937130dd390b/recipes/README.recipes.md#recipe_modules-depot_tools
-[depot_tools/recipe_modules/gclient]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/062833f387619531ec7d2364513b937130dd390b/recipes/README.recipes.md#recipe_modules-gclient
-[depot_tools/recipe_modules/git]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/062833f387619531ec7d2364513b937130dd390b/recipes/README.recipes.md#recipe_modules-git
-[depot_tools/recipe_modules/gitiles]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/062833f387619531ec7d2364513b937130dd390b/recipes/README.recipes.md#recipe_modules-gitiles
-[depot_tools/recipe_modules/gsutil]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/062833f387619531ec7d2364513b937130dd390b/recipes/README.recipes.md#recipe_modules-gsutil
-[depot_tools/recipe_modules/osx_sdk]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/062833f387619531ec7d2364513b937130dd390b/recipes/README.recipes.md#recipe_modules-osx_sdk
-[depot_tools/recipe_modules/tryserver]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/062833f387619531ec7d2364513b937130dd390b/recipes/README.recipes.md#recipe_modules-tryserver
-[recipe_engine/recipe_modules/buildbucket]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-buildbucket
-[recipe_engine/recipe_modules/cipd]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-cipd
-[recipe_engine/recipe_modules/context]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-context
-[recipe_engine/recipe_modules/file]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-file
-[recipe_engine/recipe_modules/json]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-json
-[recipe_engine/recipe_modules/path]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-path
-[recipe_engine/recipe_modules/platform]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-platform
-[recipe_engine/recipe_modules/properties]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-properties
-[recipe_engine/recipe_modules/python]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-python
-[recipe_engine/recipe_modules/raw_io]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-raw_io
-[recipe_engine/recipe_modules/runtime]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-runtime
-[recipe_engine/recipe_modules/service_account]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-service_account
-[recipe_engine/recipe_modules/step]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-step
-[recipe_engine/recipe_modules/swarming]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-swarming
-[recipe_engine/recipe_modules/url]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/README.recipes.md#recipe_modules-url
-[recipe_engine/wkt/RecipeApi]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/05e3d21945daf81423e55c5eb908d1782c133873/recipe_engine/recipe_api.py#871
+[build/recipe_modules/goma]: https://chromium.googlesource.com/chromium/tools/build.git/+/482fd7c74e8f4715c83ee82666718ff74e531e63/scripts/slave/README.recipes.md#recipe_modules-goma
+[build/recipe_modules/swarming_client]: https://chromium.googlesource.com/chromium/tools/build.git/+/482fd7c74e8f4715c83ee82666718ff74e531e63/scripts/slave/README.recipes.md#recipe_modules-swarming_client
+[depot_tools/recipe_modules/bot_update]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/dd2f620cce58bf627da3e3ec19eadedd71ab63b3/recipes/README.recipes.md#recipe_modules-bot_update
+[depot_tools/recipe_modules/depot_tools]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/dd2f620cce58bf627da3e3ec19eadedd71ab63b3/recipes/README.recipes.md#recipe_modules-depot_tools
+[depot_tools/recipe_modules/gclient]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/dd2f620cce58bf627da3e3ec19eadedd71ab63b3/recipes/README.recipes.md#recipe_modules-gclient
+[depot_tools/recipe_modules/git]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/dd2f620cce58bf627da3e3ec19eadedd71ab63b3/recipes/README.recipes.md#recipe_modules-git
+[depot_tools/recipe_modules/gitiles]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/dd2f620cce58bf627da3e3ec19eadedd71ab63b3/recipes/README.recipes.md#recipe_modules-gitiles
+[depot_tools/recipe_modules/gsutil]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/dd2f620cce58bf627da3e3ec19eadedd71ab63b3/recipes/README.recipes.md#recipe_modules-gsutil
+[depot_tools/recipe_modules/osx_sdk]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/dd2f620cce58bf627da3e3ec19eadedd71ab63b3/recipes/README.recipes.md#recipe_modules-osx_sdk
+[depot_tools/recipe_modules/tryserver]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/dd2f620cce58bf627da3e3ec19eadedd71ab63b3/recipes/README.recipes.md#recipe_modules-tryserver
+[recipe_engine/recipe_modules/buildbucket]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-buildbucket
+[recipe_engine/recipe_modules/cipd]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-cipd
+[recipe_engine/recipe_modules/context]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-context
+[recipe_engine/recipe_modules/file]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-file
+[recipe_engine/recipe_modules/json]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-json
+[recipe_engine/recipe_modules/path]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-path
+[recipe_engine/recipe_modules/platform]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-platform
+[recipe_engine/recipe_modules/properties]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-properties
+[recipe_engine/recipe_modules/python]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-python
+[recipe_engine/recipe_modules/raw_io]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-raw_io
+[recipe_engine/recipe_modules/runtime]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-runtime
+[recipe_engine/recipe_modules/service_account]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-service_account
+[recipe_engine/recipe_modules/step]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-step
+[recipe_engine/recipe_modules/swarming]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-swarming
+[recipe_engine/recipe_modules/url]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/README.recipes.md#recipe_modules-url
+[recipe_engine/wkt/RecipeApi]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/1362e821b88409d2bde0c95b65813f9f5daf701a/recipe_engine/recipe_api.py#871
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index ce358cd..1e85776 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -15,18 +15,23 @@
   "canonical_repo_url": "https://dart.googlesource.com/recipes.git",
   "deps": {
     "build": {
-      "branch": "master",
-      "revision": "a035f0b099229e0b1f7d5491e69dc22711476e1f",
+      "branch": "refs/heads/master",
+      "revision": "482fd7c74e8f4715c83ee82666718ff74e531e63",
       "url": "https://chromium.googlesource.com/chromium/tools/build.git"
     },
     "depot_tools": {
-      "branch": "master",
-      "revision": "062833f387619531ec7d2364513b937130dd390b",
+      "branch": "refs/heads/master",
+      "revision": "dd2f620cce58bf627da3e3ec19eadedd71ab63b3",
       "url": "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
     },
+    "fuchsia": {
+      "branch": "refs/heads/master",
+      "revision": "44e7472d61eb1d736b57a18cde64e276fcaf060c",
+      "url": "https://fuchsia.googlesource.com/infra/recipes.git"
+    },
     "recipe_engine": {
-      "branch": "master",
-      "revision": "05e3d21945daf81423e55c5eb908d1782c133873",
+      "branch": "refs/heads/master",
+      "revision": "1362e821b88409d2bde0c95b65813f9f5daf701a",
       "url": "https://chromium.googlesource.com/infra/luci/recipes-py.git"
     }
   },
diff --git a/recipe_modules/dart/examples/example.expected/analyzer-linux-release.json b/recipe_modules/dart/examples/example.expected/analyzer-linux-release.json
index 0e2a338..ea0d060 100644
--- a/recipe_modules/dart/examples/example.expected/analyzer-linux-release.json
+++ b/recipe_modules/dart/examples/example.expected/analyzer-linux-release.json
@@ -1221,7 +1221,7 @@
       "-root",
       "[CACHE]/swarming_client",
       "-ensure-file",
-      "infra/tools/luci/swarming/${platform} git_revision:386eb9fd6a1e21d174824c786a0eee9d883dad56",
+      "infra/tools/luci/swarming/${platform} git_revision:62a9c18c7fd447316832d0d768f99cfc9bac7f87",
       "-max-threads",
       "0",
       "-json-output",
@@ -1244,7 +1244,7 @@
       "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
       "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:386\", @@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:62a\", @@@",
       "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/luci/swarming/resolved-platform\"@@@",
       "@@@STEP_LOG_LINE@json.output@      }@@@",
       "@@@STEP_LOG_LINE@json.output@    ]@@@",
@@ -1260,7 +1260,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"test1_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-nunittest-asserts-release-linux\", \"--copy-coredumps\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}, {\"name\": \"test1_shard_2\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-nunittest-asserts-release-linux\", \"--copy-coredumps\", \"--shards=2\", \"--shard=2\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"test1_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-nunittest-asserts-release-linux\", \"--copy-coredumps\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}, {\"name\": \"test1_shard_2\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-nunittest-asserts-release-linux\", \"--copy-coredumps\", \"--shards=2\", \"--shard=2\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -1457,7 +1457,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"test3_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-nanalyzer-asserts-linux\", \"foo\", \"--bar\", \"--copy-coredumps\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"test3_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-nanalyzer-asserts-linux\", \"foo\", \"--bar\", \"--copy-coredumps\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -1580,6 +1580,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
@@ -1659,6 +1660,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
@@ -1738,6 +1740,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
@@ -1936,7 +1939,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"test1_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"tags\": [\"optional:true\"], \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-nunittest-asserts-release-linux\", \"--repeat=5\", \"--tests\", \"Flaky/Test/1\\nFlaky/Test/2\", \"--copy-coredumps\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"test1_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"tags\": [\"optional:true\"], \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-nunittest-asserts-release-linux\", \"--repeat=5\", \"--tests\", \"Flaky/Test/1\\nFlaky/Test/2\", \"--copy-coredumps\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -2209,6 +2212,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
diff --git a/recipe_modules/dart/examples/example.expected/basic-mac.json b/recipe_modules/dart/examples/example.expected/basic-mac.json
index d140c65..d247264 100644
--- a/recipe_modules/dart/examples/example.expected/basic-mac.json
+++ b/recipe_modules/dart/examples/example.expected/basic-mac.json
@@ -889,7 +889,7 @@
       "-root",
       "[CACHE]/swarming_client",
       "-ensure-file",
-      "infra/tools/luci/swarming/${platform} git_revision:386eb9fd6a1e21d174824c786a0eee9d883dad56",
+      "infra/tools/luci/swarming/${platform} git_revision:62a9c18c7fd447316832d0d768f99cfc9bac7f87",
       "-max-threads",
       "0",
       "-json-output",
@@ -912,7 +912,7 @@
       "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
       "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:386\", @@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:62a\", @@@",
       "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/luci/swarming/resolved-platform\"@@@",
       "@@@STEP_LOG_LINE@json.output@      }@@@",
       "@@@STEP_LOG_LINE@json.output@    ]@@@",
@@ -928,7 +928,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"test1_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"dart/browsers/chrome/${platform}\", \"path\": \"browsers\", \"version\": \"version:66.0.3359.139\"}, {\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndart2js-mac-chrome\", \"foo\", \"--bar\", \"-e co19, language_2\", \"--copy-coredumps\", \"--chrome=browsers/Google Chrome.app/Contents/MacOS/Google Chrome\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Mac\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"isolate_hash_123\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}, {\"name\": \"test1_shard_2\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"dart/browsers/chrome/${platform}\", \"path\": \"browsers\", \"version\": \"version:66.0.3359.139\"}, {\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndart2js-mac-chrome\", \"foo\", \"--bar\", \"-e co19, language_2\", \"--copy-coredumps\", \"--chrome=browsers/Google Chrome.app/Contents/MacOS/Google Chrome\", \"--shards=2\", \"--shard=2\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Mac\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"isolate_hash_123\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"test1_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"dart/browsers/chrome/${platform}\", \"path\": \"browsers\", \"version\": \"version:66.0.3359.139\"}, {\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndart2js-mac-chrome\", \"foo\", \"--bar\", \"-e co19, language_2\", \"--copy-coredumps\", \"--chrome=browsers/Google Chrome.app/Contents/MacOS/Google Chrome\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Mac\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"isolate_hash_123\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}, {\"name\": \"test1_shard_2\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"dart/browsers/chrome/${platform}\", \"path\": \"browsers\", \"version\": \"version:66.0.3359.139\"}, {\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndart2js-mac-chrome\", \"foo\", \"--bar\", \"-e co19, language_2\", \"--copy-coredumps\", \"--chrome=browsers/Google Chrome.app/Contents/MacOS/Google Chrome\", \"--shards=2\", \"--shard=2\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Mac\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"isolate_hash_123\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -1150,6 +1150,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
@@ -1226,6 +1227,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
diff --git a/recipe_modules/dart/examples/example.expected/basic.json b/recipe_modules/dart/examples/example.expected/basic.json
index cb8211d..a0768a8 100644
--- a/recipe_modules/dart/examples/example.expected/basic.json
+++ b/recipe_modules/dart/examples/example.expected/basic.json
@@ -942,7 +942,7 @@
       "-root",
       "[CACHE]/swarming_client",
       "-ensure-file",
-      "infra/tools/luci/swarming/${platform} git_revision:386eb9fd6a1e21d174824c786a0eee9d883dad56",
+      "infra/tools/luci/swarming/${platform} git_revision:62a9c18c7fd447316832d0d768f99cfc9bac7f87",
       "-max-threads",
       "0",
       "-json-output",
@@ -965,7 +965,7 @@
       "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
       "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:386\", @@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:62a\", @@@",
       "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/luci/swarming/resolved-platform\"@@@",
       "@@@STEP_LOG_LINE@json.output@      }@@@",
       "@@@STEP_LOG_LINE@json.output@    ]@@@",
@@ -981,7 +981,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"test1_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"dart/browsers/firefox/${platform}\", \"path\": \"browsers\", \"version\": \"version:61\"}, {\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"/usr/bin/xvfb-run\", \"-a\", \"--server-args=-screen 0 1024x768x24\", \"python\", \"-u\", \"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndart2js-linux-firefox\", \"foo\", \"--bar\", \"-e co19, language_2\", \"--copy-coredumps\", \"--firefox=browsers/firefox/firefox\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}, {\"name\": \"test1_shard_2\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"dart/browsers/firefox/${platform}\", \"path\": \"browsers\", \"version\": \"version:61\"}, {\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"/usr/bin/xvfb-run\", \"-a\", \"--server-args=-screen 0 1024x768x24\", \"python\", \"-u\", \"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndart2js-linux-firefox\", \"foo\", \"--bar\", \"-e co19, language_2\", \"--copy-coredumps\", \"--firefox=browsers/firefox/firefox\", \"--shards=2\", \"--shard=2\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"test1_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"dart/browsers/firefox/${platform}\", \"path\": \"browsers\", \"version\": \"version:61\"}, {\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"/usr/bin/xvfb-run\", \"-a\", \"--server-args=-screen 0 1024x768x24\", \"python\", \"-u\", \"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndart2js-linux-firefox\", \"foo\", \"--bar\", \"-e co19, language_2\", \"--copy-coredumps\", \"--firefox=browsers/firefox/firefox\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}, {\"name\": \"test1_shard_2\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"dart/browsers/firefox/${platform}\", \"path\": \"browsers\", \"version\": \"version:61\"}, {\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"/usr/bin/xvfb-run\", \"-a\", \"--server-args=-screen 0 1024x768x24\", \"python\", \"-u\", \"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndart2js-linux-firefox\", \"foo\", \"--bar\", \"-e co19, language_2\", \"--copy-coredumps\", \"--firefox=browsers/firefox/firefox\", \"--shards=2\", \"--shard=2\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -1218,6 +1218,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
@@ -1297,6 +1298,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
@@ -1535,7 +1537,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"test1_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"tags\": [\"optional:true\"], \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"dart/browsers/firefox/${platform}\", \"path\": \"browsers\", \"version\": \"version:61\"}, {\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"/usr/bin/xvfb-run\", \"-a\", \"--server-args=-screen 0 1024x768x24\", \"python\", \"-u\", \"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndart2js-linux-firefox\", \"foo\", \"--bar\", \"-e co19, language_2\", \"--repeat=5\", \"--tests\", \"Flaky/Test/1\\nFlaky/Test/2\", \"--copy-coredumps\", \"--firefox=browsers/firefox/firefox\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"test1_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"tags\": [\"optional:true\"], \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"dart/browsers/firefox/${platform}\", \"path\": \"browsers\", \"version\": \"version:61\"}, {\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"/usr/bin/xvfb-run\", \"-a\", \"--server-args=-screen 0 1024x768x24\", \"python\", \"-u\", \"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndart2js-linux-firefox\", \"foo\", \"--bar\", \"-e co19, language_2\", \"--repeat=5\", \"--tests\", \"Flaky/Test/1\\nFlaky/Test/2\", \"--copy-coredumps\", \"--firefox=browsers/firefox/firefox\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -1694,6 +1696,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
diff --git a/recipe_modules/dart/examples/example.expected/co19.json b/recipe_modules/dart/examples/example.expected/co19.json
index 707736f..55c872c 100644
--- a/recipe_modules/dart/examples/example.expected/co19.json
+++ b/recipe_modules/dart/examples/example.expected/co19.json
@@ -50,7 +50,7 @@
       "-root",
       "[CACHE]/swarming_client",
       "-ensure-file",
-      "infra/tools/luci/swarming/${platform} git_revision:386eb9fd6a1e21d174824c786a0eee9d883dad56",
+      "infra/tools/luci/swarming/${platform} git_revision:62a9c18c7fd447316832d0d768f99cfc9bac7f87",
       "-max-threads",
       "0",
       "-json-output",
@@ -73,7 +73,7 @@
       "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
       "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:386\", @@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:62a\", @@@",
       "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/luci/swarming/resolved-platform\"@@@",
       "@@@STEP_LOG_LINE@json.output@      }@@@",
       "@@@STEP_LOG_LINE@json.output@    ]@@@",
@@ -89,7 +89,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"co19_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/third_party/co19\", \"path\": \"tests/co19/src\", \"version\": \"git_revision:co19_hash\"}, {\"package_name\": \"dart/third_party/co19/legacy\", \"path\": \"tests/co19_2/src\", \"version\": \"git_revision:co19_2_hash\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"co19/nnbd\", \"co19_2\", \"--copy-coredumps\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"co19_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/third_party/co19\", \"path\": \"tests/co19/src\", \"version\": \"git_revision:co19_hash\"}, {\"package_name\": \"dart/third_party/co19/legacy\", \"path\": \"tests/co19_2/src\", \"version\": \"git_revision:co19_2_hash\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"co19/nnbd\", \"co19_2\", \"--copy-coredumps\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -124,6 +124,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
@@ -237,7 +238,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"co19_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"tags\": [\"optional:true\"], \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/third_party/co19\", \"path\": \"tests/co19/src\", \"version\": \"git_revision:co19_hash\"}, {\"package_name\": \"dart/third_party/co19/legacy\", \"path\": \"tests/co19_2/src\", \"version\": \"git_revision:co19_2_hash\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"co19/nnbd\", \"co19_2\", \"--repeat=5\", \"--tests\", \"Flaky/Test/1\\nFlaky/Test/2\", \"--copy-coredumps\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"co19_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"tags\": [\"optional:true\"], \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/third_party/co19\", \"path\": \"tests/co19/src\", \"version\": \"git_revision:co19_hash\"}, {\"package_name\": \"dart/third_party/co19/legacy\", \"path\": \"tests/co19_2/src\", \"version\": \"git_revision:co19_2_hash\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"co19/nnbd\", \"co19_2\", \"--repeat=5\", \"--tests\", \"Flaky/Test/1\\nFlaky/Test/2\", \"--copy-coredumps\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -272,6 +273,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
diff --git a/recipe_modules/dart/examples/example.expected/co19_2-legacy.json b/recipe_modules/dart/examples/example.expected/co19_2-legacy.json
index 9796f5e..4281d9a 100644
--- a/recipe_modules/dart/examples/example.expected/co19_2-legacy.json
+++ b/recipe_modules/dart/examples/example.expected/co19_2-legacy.json
@@ -46,7 +46,7 @@
       "-root",
       "[CACHE]/swarming_client",
       "-ensure-file",
-      "infra/tools/luci/swarming/${platform} git_revision:386eb9fd6a1e21d174824c786a0eee9d883dad56",
+      "infra/tools/luci/swarming/${platform} git_revision:62a9c18c7fd447316832d0d768f99cfc9bac7f87",
       "-max-threads",
       "0",
       "-json-output",
@@ -69,7 +69,7 @@
       "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
       "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:386\", @@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:62a\", @@@",
       "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/luci/swarming/resolved-platform\"@@@",
       "@@@STEP_LOG_LINE@json.output@      }@@@",
       "@@@STEP_LOG_LINE@json.output@    ]@@@",
@@ -85,7 +85,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"co19_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/third_party/co19\", \"path\": \"tests/co19/src\", \"version\": null}, {\"package_name\": \"dart/third_party/co19\", \"path\": \"tests/co19_2/src\", \"version\": \"git_revision:co19_2_hash\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"co19/nnbd\", \"co19_2\", \"--copy-coredumps\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"co19_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/third_party/co19\", \"path\": \"tests/co19/src\", \"version\": null}, {\"package_name\": \"dart/third_party/co19\", \"path\": \"tests/co19_2/src\", \"version\": \"git_revision:co19_2_hash\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"co19/nnbd\", \"co19_2\", \"--copy-coredumps\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -120,6 +120,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
@@ -233,7 +234,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"co19_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"tags\": [\"optional:true\"], \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/third_party/co19\", \"path\": \"tests/co19/src\", \"version\": null}, {\"package_name\": \"dart/third_party/co19\", \"path\": \"tests/co19_2/src\", \"version\": \"git_revision:co19_2_hash\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"co19/nnbd\", \"co19_2\", \"--repeat=5\", \"--tests\", \"Flaky/Test/1\\nFlaky/Test/2\", \"--copy-coredumps\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"co19_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"tags\": [\"optional:true\"], \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/third_party/co19\", \"path\": \"tests/co19/src\", \"version\": null}, {\"package_name\": \"dart/third_party/co19\", \"path\": \"tests/co19_2/src\", \"version\": \"git_revision:co19_2_hash\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"co19/nnbd\", \"co19_2\", \"--repeat=5\", \"--tests\", \"Flaky/Test/1\\nFlaky/Test/2\", \"--copy-coredumps\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -268,6 +269,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
diff --git a/recipe_modules/dart/examples/example.expected/example-android.json b/recipe_modules/dart/examples/example.expected/example-android.json
index 2e114a4..e709794 100644
--- a/recipe_modules/dart/examples/example.expected/example-android.json
+++ b/recipe_modules/dart/examples/example.expected/example-android.json
@@ -852,7 +852,7 @@
       "-root",
       "[CACHE]/swarming_client",
       "-ensure-file",
-      "infra/tools/luci/swarming/${platform} git_revision:386eb9fd6a1e21d174824c786a0eee9d883dad56",
+      "infra/tools/luci/swarming/${platform} git_revision:62a9c18c7fd447316832d0d768f99cfc9bac7f87",
       "-max-threads",
       "0",
       "-json-output",
@@ -875,7 +875,7 @@
       "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
       "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:386\", @@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:62a\", @@@",
       "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/luci/swarming/resolved-platform\"@@@",
       "@@@STEP_LOG_LINE@json.output@      }@@@",
       "@@@STEP_LOG_LINE@json.output@    ]@@@",
@@ -891,7 +891,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"android_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndartkp-android-release-armsimdbc64\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Android\"}, {\"key\": \"cpu\", \"value\": \"arm64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}, {\"name\": \"android_shard_2\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndartkp-android-release-armsimdbc64\", \"--shards=2\", \"--shard=2\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Android\"}, {\"key\": \"cpu\", \"value\": \"arm64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"android_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndartkp-android-release-armsimdbc64\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"arm64\"}, {\"key\": \"os\", \"value\": \"Android\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}, {\"name\": \"android_shard_2\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndartkp-android-release-armsimdbc64\", \"--shards=2\", \"--shard=2\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"arm64\"}, {\"key\": \"os\", \"value\": \"Android\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -933,6 +933,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
@@ -1012,6 +1013,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
@@ -1210,7 +1212,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"android_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"tags\": [\"optional:true\"], \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndartkp-android-release-armsimdbc64\", \"--repeat=5\", \"--tests\", \"Flaky/Test/1\\nFlaky/Test/2\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Android\"}, {\"key\": \"cpu\", \"value\": \"arm64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"android_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"tags\": [\"optional:true\"], \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndartkp-android-release-armsimdbc64\", \"--repeat=5\", \"--tests\", \"Flaky/Test/1\\nFlaky/Test/2\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"arm64\"}, {\"key\": \"os\", \"value\": \"Android\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -1245,6 +1247,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
diff --git a/recipe_modules/dart/examples/example.expected/fuzz-test.json b/recipe_modules/dart/examples/example.expected/fuzz-test.json
index 3c93eaa..caf534b 100644
--- a/recipe_modules/dart/examples/example.expected/fuzz-test.json
+++ b/recipe_modules/dart/examples/example.expected/fuzz-test.json
@@ -852,7 +852,7 @@
       "-root",
       "[CACHE]/swarming_client",
       "-ensure-file",
-      "infra/tools/luci/swarming/${platform} git_revision:386eb9fd6a1e21d174824c786a0eee9d883dad56",
+      "infra/tools/luci/swarming/${platform} git_revision:62a9c18c7fd447316832d0d768f99cfc9bac7f87",
       "-max-threads",
       "0",
       "-json-output",
@@ -875,7 +875,7 @@
       "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
       "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:386\", @@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:62a\", @@@",
       "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/luci/swarming/resolved-platform\"@@@",
       "@@@STEP_LOG_LINE@json.output@      }@@@",
       "@@@STEP_LOG_LINE@json.output@    ]@@@",
@@ -891,7 +891,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"make a fuzz_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"out/ReleaseX64/dart\", \"runtime/tools/dartfuzz/dartfuzz_test.dart\", \"--isolates\", \"8\", \"--no-show-stats\", \"--time\", \"2700\", \"--shards=3\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}, {\"name\": \"make a fuzz_shard_2\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"out/ReleaseX64/dart\", \"runtime/tools/dartfuzz/dartfuzz_test.dart\", \"--isolates\", \"8\", \"--no-show-stats\", \"--time\", \"2700\", \"--shards=3\", \"--shard=2\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"make a fuzz_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"out/ReleaseX64/dart\", \"runtime/tools/dartfuzz/dartfuzz_test.dart\", \"--isolates\", \"8\", \"--no-show-stats\", \"--time\", \"2700\", \"--shards=3\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}, {\"name\": \"make a fuzz_shard_2\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"out/ReleaseX64/dart\", \"runtime/tools/dartfuzz/dartfuzz_test.dart\", \"--isolates\", \"8\", \"--no-show-stats\", \"--time\", \"2700\", \"--shards=3\", \"--shard=2\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -956,6 +956,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
@@ -999,6 +1000,7 @@
     "cmd": [
       "[CACHE]/swarming_client/swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
diff --git a/recipe_modules/dart/examples/example.expected/vm-win.json b/recipe_modules/dart/examples/example.expected/vm-win.json
index 1573189..b37f05f 100644
--- a/recipe_modules/dart/examples/example.expected/vm-win.json
+++ b/recipe_modules/dart/examples/example.expected/vm-win.json
@@ -1258,7 +1258,7 @@
       "-root",
       "[CACHE]\\swarming_client",
       "-ensure-file",
-      "infra/tools/luci/swarming/${platform} git_revision:386eb9fd6a1e21d174824c786a0eee9d883dad56",
+      "infra/tools/luci/swarming/${platform} git_revision:62a9c18c7fd447316832d0d768f99cfc9bac7f87",
       "-max-threads",
       "0",
       "-json-output",
@@ -1282,7 +1282,7 @@
       "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
       "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:386\", @@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:62a\", @@@",
       "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/luci/swarming/resolved-platform\"@@@",
       "@@@STEP_LOG_LINE@json.output@      }@@@",
       "@@@STEP_LOG_LINE@json.output@    ]@@@",
@@ -1298,7 +1298,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"test1_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/third_party/co19/legacy\", \"path\": \"tests/co19_2/src\", \"version\": \"git_revision:co19_2_hash\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"foo\", \"-ndartk-win-release-simarm_x64\", \"language_2\", \"co19_2/sel\", \"--exclude_suite=co19\", \"--copy-coredumps\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Windows\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}, {\"name\": \"test1_shard_2\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/third_party/co19/legacy\", \"path\": \"tests/co19_2/src\", \"version\": \"git_revision:co19_2_hash\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"foo\", \"-ndartk-win-release-simarm_x64\", \"language_2\", \"co19_2/sel\", \"--exclude_suite=co19\", \"--copy-coredumps\", \"--shards=2\", \"--shard=2\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Windows\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"test1_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/third_party/co19/legacy\", \"path\": \"tests/co19_2/src\", \"version\": \"git_revision:co19_2_hash\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"foo\", \"-ndartk-win-release-simarm_x64\", \"language_2\", \"co19_2/sel\", \"--exclude_suite=co19\", \"--copy-coredumps\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Windows\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}, {\"name\": \"test1_shard_2\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/third_party/co19/legacy\", \"path\": \"tests/co19_2/src\", \"version\": \"git_revision:co19_2_hash\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"foo\", \"-ndartk-win-release-simarm_x64\", \"language_2\", \"co19_2/sel\", \"--exclude_suite=co19\", \"--copy-coredumps\", \"--shards=2\", \"--shard=2\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Windows\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -1515,7 +1515,7 @@
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-json-input",
-      "{\"requests\": [{\"name\": \"test3_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndartk-win-release-simarm_x64\", \"foo\", \"--bar\", \"--copy-coredumps\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"os\", \"value\": \"Windows\"}, {\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
+      "{\"requests\": [{\"name\": \"test3_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"\"}]}, \"command\": [\"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndartk-win-release-simarm_x64\", \"foo\", \"--bar\", \"--copy-coredumps\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Windows\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"3600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"inputs_ref\": {\"isolated\": \"test_hash\", \"isolatedserver\": \"https://example.isolateserver.appspot.com\", \"namespace\": \"default-gzip\"}, \"io_timeout_secs\": \"1200\", \"outputs\": []}}]}]}",
       "-json-output",
       "/path/to/tmp/json"
     ],
@@ -1639,6 +1639,7 @@
     "cmd": [
       "[CACHE]\\swarming_client\\swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
@@ -1715,6 +1716,7 @@
     "cmd": [
       "[CACHE]\\swarming_client\\swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",
@@ -1791,6 +1793,7 @@
     "cmd": [
       "[CACHE]\\swarming_client\\swarming",
       "collect",
+      "-verbose",
       "-server",
       "https://example.swarmingserver.appspot.com",
       "-task-summary-json",