[Qa-jenkins-scm] Build failed in Jenkins: reproducible_maintenance_armhf_cb3a #6582

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_maintenance_armhf_cb3a/6582/display/redirect>

------------------------------------------
Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on cb3a-armhf-rb.debian.net (cb3a armhf) in workspace <https://jenkins.debian.net/job/reproducible_maintenance_armhf_cb3a/ws/>
[reproducible_maintenance_armhf_cb3a] $ /bin/sh -xe /tmp/jenkins2419755200580142157.sh
+ /srv/jenkins/bin/jenkins_master_wrapper.sh
ssh: connect to host cb3a-armhf-rb.debian.net port 2244: No route to host
Tue 20 Feb 20:07:15 UTC 2018 - cb3a-armhf-rb.debian.net seems to be down, sleeping 1min before exiting with error.
Build step 'Execute shell' marked build as failure