[Qa-jenkins-scm] Build failed in Jenkins: reproducible_maintenance_armhf_rpi2c #2775

[jenkins at jenkins.debian.net]

https://jenkins.debian.net/job/reproducible_maintenance_armhf_rpi2c/2775/------------------------------------------
Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on rpi2c-armhf-rb.debian.net (armhf rpi2c) in workspace <https://jenkins.debian.net/job/reproducible_maintenance_armhf_rpi2c/ws/>
[reproducible_maintenance_armhf_rpi2c] $ /bin/sh -xe /tmp/hudson758028358340137792.sh
+ /srv/jenkins/bin/jenkins_master_wrapper.sh
/srv/jenkins/bin/jenkins_master_wrapper.sh: line 56: SSH_VERBOSE: unbound variable
Build step 'Execute shell' marked build as failure