[Qa-jenkins-scm] Failure: chroot-installation_stretch_install_xfce_upgrade_to_sid_aptdpkg_first/7

[jenkins at jenkins.debian.net]

See https://jenkins.debian.net/job/chroot-installation_stretch_install_xfce_upgrade_to_sid_aptdpkg_first/7//console or just https://jenkins.debian.net/job/chroot-installation_stretch_install_xfce_upgrade_to_sid_aptdpkg_first/7/ for more information.