[Qa-jenkins-scm] Build failed in Jenkins: reproducible_maintenance_amd64_osuosl171 #1424

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_maintenance_amd64_osuosl171/1424/display/redirect>

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Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on osuosl-build171-amd64.debian.net (osuosl171 amd64) in workspace <https://jenkins.debian.net/job/reproducible_maintenance_amd64_osuosl171/ws/>
[reproducible_maintenance_amd64_osuosl171] $ /bin/sh -xe /tmp/jenkins8552022687454755811.sh
+ /srv/jenkins/bin/jenkins_master_wrapper.sh
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the ECDSA key sent by the remote host is
SHA256:gglMZqdDcyOvvDnte56xe6KZqashE9vPKUWvYGoBr/Q.
Please contact your system administrator.
Add correct host key in /var/lib/jenkins/.ssh/known_hosts to get rid of this message.
Offending ED25519 key in /etc/ssh/ssh_known_hosts:19
  remove with:
  ssh-keygen -f "/etc/ssh/ssh_known_hosts" -R [osuosl-build171-amd64.debian.net]:45050
ECDSA host key for [osuosl-build171-amd64.debian.net]:45050 has changed and you have requested strict checking.
Host key verification failed.
Fri 26 Apr 12:05:02 UTC 2019 - osuosl-build171-amd64.debian.net seems to be down, sleeping 1min before exiting with error.
Build step 'Execute shell' marked build as failure