[Qa-jenkins-scm] Build failed in Jenkins: reproducible_setup_pbuilder_unstable_armhf_cb3a #1621

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_setup_pbuilder_unstable_armhf_cb3a/1621/display/redirect>

Changes:


------------------------------------------
Started by timer
Running as SYSTEM
[EnvInject] - Loading node environment variables.
Building remotely on cb3a-armhf-rb.debian.net (cb3a armhf) in workspace <https://jenkins.debian.net/job/reproducible_setup_pbuilder_unstable_armhf_cb3a/ws/>
[reproducible_setup_pbuilder_unstable_armhf_cb3a] $ /bin/sh -xe /tmp/jenkins9319735031800184808.sh
+ /srv/jenkins/bin/jenkins_master_wrapper.sh
Host key verification failed.
Fri  9 Jul 08:46:48 UTC 2021 - cb3a-armhf-rb.debian.net seems to be down, sleeping 1min before exiting with error.
Build step 'Execute shell' marked build as failure