[Qa-jenkins-scm] Build failed in Jenkins: reproducible_setup_pbuilder_experimental_armhf_cbxi4b #1103

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_setup_pbuilder_experimental_armhf_cbxi4b/1103/display/redirect>

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Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on cbxi4b-armhf-rb.debian.net (cbxi4b armhf) in workspace <https://jenkins.debian.net/job/reproducible_setup_pbuilder_experimental_armhf_cbxi4b/ws/>
[reproducible_setup_pbuilder_experimental_armhf_cbxi4b] $ /bin/sh -xe /tmp/jenkins3105554351743917629.sh
+ /srv/jenkins/bin/jenkins_master_wrapper.sh
ssh: connect to host cbxi4b-armhf-rb.debian.net port 2240: Connection refused

SSH EXIT CODE: 255
Build step 'Execute shell' marked build as failure