[6.5.0] Ignore read-only errors when updating the mtime of the install_base
#20568
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Currently if the
--install_basepath passed is not writable by the user invoking Bazel, the Bazel client crashes:This happens because the Bazel client (unconditionally) attempts to update the
mtimeof this path:bazel/src/main/cpp/blaze.cc
Lines 1010 to 1021 in a3c677d
This commit updates the client to ignore such errors. See #20373 for context.
Closes #20442.
Commit 7f782e3
PiperOrigin-RevId: 591266054
Change-Id: If53e7cad48cb62406f7883f72b413e4b5a0bb8e2