[Qa-jenkins-scm] Build failed in Jenkins: reproducible_maintenance_arm64_codethink9 #5000

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_maintenance_arm64_codethink9/5000/display/redirect>

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Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on codethink-sled9-arm64.debian.net (arm64 codethink9) in workspace <https://jenkins.debian.net/job/reproducible_maintenance_arm64_codethink9/ws/>
[reproducible_maintenance_arm64_codethink9] $ /bin/sh -xe /tmp/jenkins1895609301999149708.sh
+ /srv/jenkins/bin/jenkins_master_wrapper.sh
ssh: connect to host codethink-sled9-arm64.debian.net port 10109: Connection timed out
Tue 20 Feb 20:08:46 UTC 2018 - codethink-sled9-arm64.debian.net seems to be down, sleeping 1min before exiting with error.
Build step 'Execute shell' marked build as failure