[Qa-jenkins-scm] Build failed in Jenkins: reproducible_maintenance_amd64_profitbricks15 #8956

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_maintenance_amd64_profitbricks15/8956/display/redirect>

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Started by user Mattia Rizzolo
[EnvInject] - Loading node environment variables.
Building remotely on profitbricks-build15-amd64.debian.net (profitbricks15 amd64) in workspace <https://jenkins.debian.net/job/reproducible_maintenance_amd64_profitbricks15/ws/>
[reproducible_maintenance_amd64_profitbricks15] $ /bin/sh -xe /tmp/jenkins2953517859503176461.sh
+ /srv/jenkins/bin/jenkins_master_wrapper.sh
OpenSSH_7.4p1 Debian-10+deb9u4, OpenSSL 1.0.2q  20 Nov 2018
debug1: Reading configuration data /var/lib/jenkins/.ssh/config
debug1: /var/lib/jenkins/.ssh/config line 1: Applying options for *
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug2: resolving "profitbricks-build15-amd64" port 22
ssh: Could not resolve hostname profitbricks-build15-amd64: Name or service not known
Tue  8 Jan 19:15:30 UTC 2019 - profitbricks-build15-amd64 seems to be down, sleeping 1min before exiting with error.
Build step 'Execute shell' marked build as failure