tree cba76f1ecfc2e39388da5801c3d96cfa7fd20f8b
parent d7eb0088e2b9c6077f0c0d69b94c3fe3784a565e
author mschaller <mschaller@google.com> 1591841707 -0700
committer Copybara-Service <copybara-worker@google.com> 1591841768 -0700

Encode some environmental execution failures with FailureDetails

Details failures represented by EnvironmentalExecException in some
general execution contexts (e.g. AbstractAction, SpawnAction,
StarlarkAction) and some language-specific implementations (e.g.
JavaCompileAction, CppCompileAction, IncludeScanning).

The nullability of EnvironmentalExecException's FailureDetails field
is temporary, and intended to bridge between this CL and its immediate
follow-ups.

RELNOTES: None.
PiperOrigin-RevId: 315815272