Many tests failed at the same time in this package.

• I will close this issue when there are no more failures in this package and
  there is at least one pass.
• No new issues will be filed for this package until this issue is closed.
• If there are already issues for individual test cases, I will close them when
  the corresponding test passes. You can close them earlier, if you prefer, and
  I won't reopen them while this issue is still open.

Here are the tests that failed:

• TestBucketAttrsToRawBucket (storage: TestBucketAttrsToRawBucket failed #10333)
• TestBucketAttrsToProtoBucket (storage: TestBucketAttrsToProtoBucket failed #10176)
• TestCopyMissingFields (storage: TestCopyMissingFields failed #10177)
• TestIntegration_ZeroSizedObject/http (storage: TestIntegration_ZeroSizedObject failed #10334)
• TestIntegration_NonexistentObjectRead/jsonReads (storage: TestIntegration_NonexistentObjectRead failed #10335)
• TestIntegration_NonexistentBucket/grpc (storage: TestIntegration_NonexistentBucket failed #10336)
• TestIntegration_NoUnicodeNormalization (storage: TestIntegration_NoUnicodeNormalization failed #10337)
• TestObjectNames
• TestObjectCompose
• TestEmptyObjectIterator
• TestEmptyBucketIterator
• TestCodecUint32
• TestUserProject
• TestRawObjectToObjectAttrs
• TestObjectAttrsToRawObject
• TestProtoObjectToObjectAttrs
• TestObjectAttrsToProtoObject
• TestAttrToFieldMapCoverage
• TestSignedURLOptionsClone
• TestErrorOnObjectsInsertCall
• TestEncryption

commit: b92406c
buildURL: Build Status, Sponge
status: failed