tree b77e367374b4727370f4cabfca4bdd325718a1e6
parent 542cbf3e6e940c4089248d35361cee293a0cc417
author twerth <twerth@google.com> 1585727442 -0700
committer Copybara-Service <copybara-worker@google.com> 1585727512 -0700

Clear spawnRunners in SandboxModule.

Otherwise the number of spawnRunners would increase by 2 in every Bazel
invocation.

RELNOTES: None
PiperOrigin-RevId: 304132136