tree cf682cb09ac72dd159a22fd7924e035ca68fb2ef
parent b3a4494b8627238d93ba0f677f5db8d576aa65e6
author Janice Collins <jcollins@google.com> 1539638438 -0700
committer GitHub <noreply@github.com> 1539638438 -0700
gpgsig -----BEGIN PGP SIGNATURE-----
 
 wsBcBAABCAAQBQJbxQSmCRBK7hj4Ov3rIwAAdHIIACzPnPO4AwUygksps+AF4wzx
 NdRY2XN9hKEhIKnLwXGRaCHHaPG+HTe1OtvlhZTCPemx+VMOzdjRfluxRo2x9QIQ
 kiDnB38gXMYnAjpGrwirBzBuf72zHYIu405+4IbqVtu0sonAXkftG1CnxH7fToJ9
 vvlSs7xghL9e4BvNwcm1gXlDSYqV4GR/h7EG7g7N/Av6iKZ0fs7GlGX4zYIwpS10
 K6gAx/r6b7cRLjwDOEJGgKHVnwXYE+gwVgNGlELLf+2JdVP6LED1zvsE5ZgQT7xk
 LZSgLu9qvCuTl1RqDQVwRtOzDx34MSyWDv/E9Bu/mw64xLtz0jm0RicGbMTxw5w=
 =sp2W
 -----END PGP SIGNATURE-----
 

workaround memory overflow by reducing parallelization (#1797)

* Use trusty image

* Temporary: eliminate parallelization to make Travis runs pass despite #1799

* revert trusty change