Remove warning about an undefined home directory.
Remove warning about an undefined home directory.

If a user doesn't have a home directory, this is usually on purpose (e.g. Blaze runs in a sandbox where the sandboxed user can't access its home directory or doesn't have a home directory or the HOME env var was made to point to /nonexisting). I've seen this warning a lot in sandboxed tests and it's just noise.

I can't think of a case where this would actually catch a legitimate issue.

PiperOrigin-RevId: 222542257

dslomov/bazel,dslomov/bazel,ButterflyNetwork/bazel,aehlig/bazel,ulfjack/bazel,twitter-forks/bazel,safarmer/bazel,werkt/bazel,bazelbuild/bazel,davidzchen/bazel,davidzchen/bazel,katre/bazel,akira-baruah/bazel,bazelbuild/bazel,ulfjack/bazel,katre/bazel,safarmer/bazel,ulfjack/bazel,dslomov/bazel,twitter-forks/bazel,twitter-forks/bazel,meteorcloudy/bazel,ButterflyNetwork/bazel,werkt/bazel,ButterflyNetwork/bazel,ButterflyNetwork/bazel,ButterflyNetwork/bazel,meteorcloudy/bazel,twitter-forks/bazel,twitter-forks/bazel,katre/bazel,dslomov/bazel-windows,safarmer/bazel,perezd/bazel,werkt/bazel,ulfjack/bazel,ButterflyNetwork/bazel,cushon/bazel,perezd/bazel,ulfjack/bazel,dslomov/bazel,akira-baruah/bazel,meteorcloudy/bazel,twitter-forks/bazel,katre/bazel,safarmer/bazel,meteorcloudy/bazel,akira-baruah/bazel,aehlig/bazel,bazelbuild/bazel,werkt/bazel,cushon/bazel,aehlig/bazel,meteorcloudy/bazel,perezd/bazel,bazelbuild/bazel,meteorcloudy/bazel,dslomov/bazel-windows,dslomov/bazel-windows,cushon/bazel,werkt/bazel,twitter-forks/bazel,davidzchen/bazel,dslomov/bazel-windows,perezd/bazel,bazelbuild/bazel,meteorcloudy/bazel,dslomov/bazel,katre/bazel,akira-baruah/bazel,perezd/bazel,bazelbuild/bazel,cushon/bazel,dslomov/bazel,akira-baruah/bazel,cushon/bazel,ulfjack/bazel,aehlig/bazel,dslomov/bazel,akira-baruah/bazel,davidzchen/bazel,dslomov/bazel-windows,aehlig/bazel,davidzchen/bazel,aehlig/bazel,aehlig/bazel,safarmer/bazel,perezd/bazel,werkt/bazel,safarmer/bazel,dslomov/bazel-windows,cushon/bazel,davidzchen/bazel,katre/bazel,davidzchen/bazel,perezd/bazel,ulfjack/bazel