Foreman-nightly-deb-pipeline 369 failed

Foreman DEB nightly pipeline failed:

https://ci.theforeman.org/job/foreman-nightly-deb-pipeline/369/

foreman-nightly-ubuntu1804-upgrade-test (failed)
foreman-nightly-debian10-test (passed)
foreman-nightly-ubuntu1804-test (passed)
foreman-nightly-debian10-upgrade-test (passed)

Seems like a transient networking issue, but for some reason it seems to repeat quite often…

TASK [puppet_repositories : Install Puppet GPG key] ****************************
fatal: [pipeline-up-foreman-nightly-ubuntu1804]: FAILED! => changed=false 
  msg: 'Failed to download key at https://apt.puppet.com/DEB-GPG-KEY-puppet: Request failed: <urlopen error [Errno -3] Temporary failure in name resolution>'