[Qa-jenkins-scm] Build failed in Jenkins: reproducible_maintenance_armhf_odxu4b #12210

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_maintenance_armhf_odxu4b/12210/display/redirect>

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Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on odxu4b-armhf-rb.debian.net (odxu4b armhf) in workspace <https://jenkins.debian.net/job/reproducible_maintenance_armhf_odxu4b/ws/>
[reproducible_maintenance_armhf_odxu4b] $ /bin/sh -xe /tmp/jenkins4688579850094455919.sh
+ /srv/jenkins/bin/jenkins_master_wrapper.sh
mux_client_request_session: read from master failed: Broken pipe
ssh: connect to host odxu4b-armhf-rb.debian.net port 2232: No route to host
Sun 31 Mar 06:10:26 UTC 2019 - odxu4b-armhf-rb.debian.net seems to be down, sleeping 1min before exiting with error.
Build step 'Execute shell' marked build as failure