[Qa-jenkins-scm] Build failed in Jenkins: reproducible_setup_schroot_experimental_armhf_p64c #387

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_setup_schroot_experimental_armhf_p64c/387/display/redirect>

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Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on p64c-armhf-rb.debian.net (armhf p64c) in workspace <https://jenkins.debian.net/job/reproducible_setup_schroot_experimental_armhf_p64c/ws/>
[reproducible_setup_schroot_experimental_armhf_p64c] $ /bin/sh -xe /tmp/jenkins4381982732601582909.sh
+ /srv/jenkins/bin/jenkins_master_wrapper.sh
ssh_exchange_identification: Connection closed by remote host
Sun  4 Mar 11:48:29 UTC 2018 - p64c-armhf-rb.debian.net seems to be down, sleeping 1min before exiting with error.
Build step 'Execute shell' marked build as failure