Sleep a bit before running test suite

2 jobs for tests in 11 minutes and 15 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test Mail
failed #31255
ai3
test_mail

00:11:15

failed #31253
ai3
test_mail

00:11:20

 
Name Stage Failure
failed
test_mail Test Mail
stopping VM group e3fa...
$ rm -fr $BUILD_DIR
Uploading artifacts for failed job
Uploading artifacts...
WARNING: /tmp/build-31255/ansible.log: no matching files
WARNING: /tmp/build-31255/logs: no matching files
ERROR: No files to upload
Cleaning up file based variables
ERROR: Job failed: exit code 1