[Qa-jenkins-scm] Build failed in Jenkins: d-i_schroot-sid-upgrade #1133

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/d-i_schroot-sid-upgrade/1133/display/redirect>

------------------------------------------
Started by timer
[EnvInject] - Loading node environment variables.
Building on master in workspace <https://jenkins.debian.net/job/d-i_schroot-sid-upgrade/ws/>
[workspace] $ /bin/sh -xe /tmp/jenkins6769648956656474598.sh
+ schroot --directory /root -u root -c source:jenkins-d-i-sid -- apt-get update
Get:1 http://cdn-fastly.deb.debian.org/debian sid InRelease [241 kB]
Get:2 http://cdn-fastly.deb.debian.org/debian sid/main Sources.diff/Index [27.9 kB]
Get:3 http://cdn-fastly.deb.debian.org/debian sid/main amd64 Packages.diff/Index [27.9 kB]
Get:4 http://cdn-fastly.deb.debian.org/debian sid/main Sources 2018-03-23-1420.13.pdiff [18.6 kB]
Get:5 http://cdn-fastly.deb.debian.org/debian sid/main Sources 2018-03-23-2029.39.pdiff [8035 B]
Get:6 http://cdn-fastly.deb.debian.org/debian sid/main amd64 Packages 2018-03-23-1420.13.pdiff [39.4 kB]
Get:7 http://cdn-fastly.deb.debian.org/debian sid/main amd64 Packages 2018-03-23-2029.39.pdiff [6893 B]
Get:7 http://cdn-fastly.deb.debian.org/debian sid/main amd64 Packages 2018-03-23-2029.39.pdiff [6893 B]
Get:5 http://cdn-fastly.deb.debian.org/debian sid/main Sources 2018-03-23-2029.39.pdiff [8035 B]
Fetched 369 kB in 9s (39.5 kB/s)
Reading package lists...
[workspace] $ /bin/sh -xe /tmp/jenkins326712542251560454.sh
+ schroot --directory /root -u root -c source:jenkins-d-i-sid -- apt-get -y -u dist-upgrade
Reading package lists...
Building dependency tree...
Reading state information...
Calculating upgrade...
The following package was automatically installed and is no longer required:
  libisl15
Use 'apt autoremove' to remove it.
The following packages will be upgraded:
  python-apt python-apt-common
2 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 270 kB of archives.
After this operation, 25.6 kB of additional disk space will be used.
Get:1 http://cdn-fastly.deb.debian.org/debian sid/main amd64 python-apt-common all 1.6.0~rc2 [93.2 kB]
Get:2 http://cdn-fastly.deb.debian.org/debian sid/main amd64 python-apt amd64 1.6.0~rc2 [177 kB]
debconf: unable to initialize frontend: Dialog
debconf: (TERM is not set, so the dialog frontend is not usable.)
debconf: falling back to frontend: Readline
debconf: unable to initialize frontend: Readline
debconf: (This frontend requires a controlling tty.)
debconf: falling back to frontend: Teletype
dpkg-preconfigure: unable to re-open stdin: 
Fetched 270 kB in 0s (620 kB/s)
(Reading database ... (Reading database ... 5%(Reading database ... 10%(Reading database ... 15%(Reading database ... 20%(Reading database ... 25%(Reading database ... 30%(Reading database ... 35%(Reading database ... 40%(Reading database ... 45%(Reading database ... 50%(Reading database ... 55%(Reading database ... 60%(Reading database ... 65%(Reading database ... 70%(Reading database ... 75%(Reading database ... 80%(Reading database ... 85%(Reading database ... 90%(Reading database ... 95%(Reading database ... 100%(Reading database ... 73400 files and directories currently installed.)
Preparing to unpack .../python-apt-common_1.6.0~rc2_all.deb ...
Unpacking python-apt-common (1.6.0~rc2) over (1.4.0~beta3) ...
Preparing to unpack .../python-apt_1.6.0~rc2_amd64.deb ...
Unpacking python-apt (1.6.0~rc2) over (1.4.0~beta3+b1) ...
Setting up python-apt-common (1.6.0~rc2) ...
Setting up python-apt (1.6.0~rc2) ...
[workspace] $ /bin/sh -xe /tmp/jenkins2180521699298582196.sh
+ schroot --directory /root -u root -c source:jenkins-d-i-sid -- apt-get --purge autoremove
Reading package lists...
Building dependency tree...
Reading state information...
The following packages will be REMOVED:
  libisl15*
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
After this operation, 1904 kB disk space will be freed.
Do you want to continue? [Y/n] Abort.
Build step 'Execute shell' marked build as failure