fix NPE and other exceptions thrown when work fails to process before… #29545

Job	Run time
Build python source distribution	1m 29s
Check environment variables	14s
Prepare GCS	8s
Build python wheels on for ubuntu-20.04	15m 3s
Build python wheels on for ubuntu-20.04	22m 4s
Build python wheels on for ubuntu-20.04	22m 53s
Build python wheels on for ubuntu-20.04	23m 42s
Build python wheels on for ubuntu-20.04	16m 7s
Build python wheels on for macos-13	3m 4s
Build python wheels on for macos-13	3m 24s
Build python wheels on for macos-13	2m 53s
Build python wheels on for macos-13	3m 2s
Build python wheels on for macos-13	3m 19s
Build python wheels on for windows-latest	3m 58s
Build python wheels on for windows-latest	4m 47s
Build python wheels on for windows-latest	4m 48s
Build python wheels on for windows-latest	4m 44s
Build python wheels on for windows-latest	5m 20s
Build python wheels on for ubuntu-20.04	1h 11m 32s
Build python wheels on for ubuntu-20.04	1h 6m 32s
Build python wheels on for ubuntu-20.04	55m 58s
Build python wheels on for ubuntu-20.04	1h 3m 25s
Build python wheels on for ubuntu-20.04	1h 8m 37s
Upload python source distribution to GCS bucket	10s
Branch repo nightly	0s
Upload wheels to GCS bucket (ubuntu-20.04, auto)	19s
Upload wheels to GCS bucket (macos-13, auto)	14s
Upload wheels to GCS bucket (windows-latest, auto)	15s
Upload wheels to GCS bucket (ubuntu-20.04, aarch64)	13s
List files on Google Cloud Storage Bucket	5s
	7h 48m 19s

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