[Qa-jenkins-scm] Build failed in Jenkins: reproducible_setup_pbuilder_experimental_armhf_jtk1a #79

[jenkins at jenkins.debian.net]

https://jenkins.debian.net/job/reproducible_setup_pbuilder_experimental_armhf_jtk1a/79/------------------------------------------
Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on jtk1a-armhf-rb.debian.net (jtk1a armhf) in workspace <https://jenkins.debian.net/job/reproducible_setup_pbuilder_experimental_armhf_jtk1a/ws/>
[reproducible_setup_pbuilder_experimental_armhf_jtk1a] $ /bin/sh -xe /tmp/hudson4064708311292172807.sh
+ /srv/jenkins/bin/jenkins_master_wrapper.sh
Connection closed by 97.120.146.154

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