[Qa-jenkins-scm] Build failed in Jenkins: reproducible_setup_schroot_experimental_armhf_cbxi4pro0 #670

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_setup_schroot_experimental_armhf_cbxi4pro0/670/display/redirect>

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Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on cbxi4pro0-armhf-rb.debian.net (cbxi4pro0 armhf) in workspace <https://jenkins.debian.net/job/reproducible_setup_schroot_experimental_armhf_cbxi4pro0/ws/>
[reproducible_setup_schroot_experimental_armhf_cbxi4pro0] $ /bin/sh -xe /tmp/jenkins8366754594119764763.sh
+ /srv/jenkins/bin/jenkins_master_wrapper.sh
ssh_exchange_identification: read: Connection reset by peer

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