Build event file creation fails with coverage and remote-cache

[lizan]

Description of the problem / feature request:

using bazel coverage with --build_event_json_file fails with:
ERROR: Unable to write all BEP events to file due to 'java.io.FileNotFoundException: /build/tmp/_bazel_envoybuild/b570b5ccd0454dc9af9f65ab1833764d/execroot/envoy/bazel-out/k8-fastbuild/testlogs/test/common/common/statusor_test/baseline_coverage.dat (No such file or directory)'

Bugs: what's the simplest, easiest way to reproduce this bug? Please provide a minimal example if possible.

https://dev.azure.com/cncf/envoy/_build/results?buildId=49206&view=logs&j=724db6ef-a27f-5b54-bc41-0e2ad1c5e0c3&t=228179bb-5fc5-500b-1a8a-a25f640ced89

In Envoy repo run any test with coverage, build_event_json_file and use remote-cache.

What operating system are you running Bazel on?

Ubuntu 18.04

What's the output of bazel info release?

release 3.4.1

What's the output of git remote get-url origin ; git rev-parse master ; git rev-parse HEAD ?

https://github.com/envoyproxy/envoy.git
6c0b368e2df27c3c6c42690bd5bf4c0b8816473c
6c0b368e2df27c3c6c42690bd5bf4c0b8816473c

Have you found anything relevant by searching the web?

Might related #11942

[github-actions]

Thank you for contributing to the Bazel repository! This issue has been marked as stale since it has not had any activity in the last 2+ years. It will be closed in the next 14 days unless any other activity occurs or one of the following labels is added: "not stale", "awaiting-bazeler". Please reach out to the triage team (@bazelbuild/triage) if you think this issue is still relevant or you are interested in getting the issue resolved.

[github-actions]

This issue has been automatically closed due to inactivity. If you're still interested in pursuing this, please reach out to the triage team (@bazelbuild/triage). Thanks!