storage: TestBucketAttrsToProtoBucket failed

[flaky-bot]

Note: #8047 was also for this test, but it was closed more than 10 days ago. So, I didn't mark it flaky.

---

commit: 292e812
buildURL: Build Status, Sponge
status: failed

[tritone]

This is a spurious failure due to a panic in another test

[flaky-bot]

Looks like this issue is flaky. 😟

I'm going to leave this open and stop commenting.

A human should fix and close this.

---

commit: 75e8fd0
buildURL: Build Status, Sponge
status: failed

[flaky-bot]

Oops! Looks like this issue is still flaky. It failed again. 😬

I reopened the issue, but a human will need to close it again.

---

commit: 4dd2f4d
buildURL: Build Status, Sponge
status: failed

[flaky-bot]

Oops! Looks like this issue is still flaky. It failed again. 😬

I reopened the issue, but a human will need to close it again.

---

commit: cb965ed
buildURL: Build Status, Sponge
status: failed

[flaky-bot]

Oops! Looks like this issue is still flaky. It failed again. 😬

I reopened the issue, but a human will need to close it again.

---

commit: a495f8f
buildURL: Build Status, Sponge
status: failed