Make publish-fspin Work Without A Release to Publish

[damaestro]

The job gets stuck when downloading the checksums and it errors:

++ wget -q -O - https://repo.fspin.org/latest_snapshot
+ export SNAPSHOT_ID=2018-12-20-1545271236
+ SNAPSHOT_ID=2018-12-20-1545271236
+ [[ ! -n x ]]
++ awk -F- -v OFS=- '{print $1,$2,$3}'
++ echo 2018-12-20-1545271236
+ export SPIN_ID=2018-12-20
+ SPIN_ID=2018-12-20
++ echo 2018-12-20
++ sed s/-//g
+ export RELEASE_STRING=20181220
+ RELEASE_STRING=20181220
+ export RESULTS_LOCATION=gs://build-results.fspin.org/releases/
+ RESULTS_LOCATION=gs://build-results.fspin.org/releases/
+ export TMP_LOCATION=gs://build-results.fspin.org/2018-12-20/
+ TMP_LOCATION=gs://build-results.fspin.org/2018-12-20/
+ export NUM_RELEASES=2
+ NUM_RELEASES=2
+ mkdir -p 2018-12-20
+ envsubst '${SPIN_ID}'
/opt/2018-12-20 /opt
Downloading checksums for 2018-12-20...
+ echo 'export SPIN_ID=2018-12-20'
+ pushd 2018-12-20
+ echo 'Downloading checksums for 2018-12-20...'
+ gsutil -m cp -c 'gs://build-results.fspin.org/live/*/CHECKSUM512-*20181220*' 'gs://build-results.fspin.org/source/*/CHECKSUM512-*20181220*' .
CommandException: No URLs matched: gs://build-results.fspin.org/live/*/CHECKSUM512-*20181220*
CommandException: No URLs matched: gs://build-results.fspin.org/source/*/CHECKSUM512-*20181220*
CommandException: 2 files/objects could not be transferred.