Raise when chromium headless crashed, instead of silently return None

4 jobs for master in 1 minute and 59 seconds (queued for 12 seconds)
latest
Status Job ID Name Coverage
  Download
failed #291077
dbnomics-fetcher
download

00:01:59

 
  Convert
skipped #291083
dbnomics-fetcher
convert
 
  Validate
skipped #291088
dbnomics-fetcher
validate
 
  Index
skipped #291094
dbnomics-indexer
index
 
Name Stage Failure
failed
download Download
sys	0m0.063s
+ echo 'Killing SSH agent...'
Killing SSH agent...
+ kill 2679
Uploading artifacts for failed job
Uploading artifacts...
WARNING: /builds/dbnomics-fetchers/bcb-fetcher/job.env: no matching files
ERROR: No files to upload
ERROR: Job failed: command terminated with exit code 1