autopkgtest [12:07:36]: version 5.3.1 autopkgtest [12:07:36]: host thor-work; command line: /usr/bin/autopkgtest -U -s -o dep8-tgt-ppa '--setup-commands=sudo add-apt-repository -y -u -s ppa:kstenerud/disco-at-merge-1810736' -B tgt -- lxd autopkgtest/ubuntu/disco/amd64 autopkgtest [12:07:51]: @@@@@@@@@@@@@@@@@@@@ test bed setup tee: /proc/self/fd/2: Permission denied Hit:1 http://archive.ubuntu.com/ubuntu disco InRelease Hit:2 http://archive.ubuntu.com/ubuntu disco-updates InRelease Reading package lists... Reading package lists... Building dependency tree... Reading state information... Calculating upgrade... 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Get:1 http://ppa.launchpad.net/kstenerud/disco-at-merge-1810736/ubuntu disco InRelease [15.9 kB] Hit:2 http://archive.ubuntu.com/ubuntu disco InRelease Get:3 http://ppa.launchpad.net/kstenerud/disco-at-merge-1810736/ubuntu disco/main Sources [896 B] Get:4 http://ppa.launchpad.net/kstenerud/disco-at-merge-1810736/ubuntu disco/main amd64 Packages [792 B] Hit:5 http://archive.ubuntu.com/ubuntu disco-updates InRelease Fetched 17.6 kB in 1s (30.0 kB/s) Reading package lists... autopkgtest [12:08:17]: testbed dpkg architecture: amd64 autopkgtest [12:08:17]: testbed running kernel: Linux 4.15.0-43-generic #46-Ubuntu SMP Thu Dec 6 14:45:28 UTC 2018 autopkgtest [12:08:17]: @@@@@@@@@@@@@@@@@@@@ apt-source tgt Get:1 http://ppa.launchpad.net/kstenerud/disco-at-merge-1810736/ubuntu disco/main tgt 1:1.0.74-1ubuntu1 (tar) [297 kB] Get:2 http://ppa.launchpad.net/kstenerud/disco-at-merge-1810736/ubuntu disco/main tgt 1:1.0.74-1ubuntu1 (diff) [15.0 kB] Get:3 http://ppa.launchpad.net/kstenerud/disco-at-merge-1810736/ubuntu disco/main tgt 1:1.0.74-1ubuntu1 (dsc) [2156 B] gpgv: Signature made Mon Jan 7 13:11:39 2019 UTC gpgv: using RSA key 7C177302572849D84A5048349E9C224744EF2A5A gpgv: issuer "