Revert "Allow CI failures in autopkgtest"

This reverts commit 05c53419.
8 jobs for master in 25 minutes and 43 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
passed #285920
build

00:12:06

 
  Test
passed #285925
autopkgtest

00:08:33

passed #285926
blhc

00:01:26

passed #285924
lintian

00:02:23

passed #285927
piuparts

00:13:33

failed #285923
allowed to fail
reprotest

00:12:53

passed #285922
test-build-all

00:12:02

passed #285921
test-build-any

00:02:29

 
Name Stage Failure
failed
reprotest Test
copying /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/.pybuild/cpython3_3.7_taurus/build/taurus/external/qt/QtWidgets.py -> /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/debian/python3-taurus/usr/lib/python3.7/dist-packages/taurus/external/qt
copying /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/.pybuild/cpython3_3.7_taurus/build/taurus/external/qt/QtDesigner.py -> /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/debian/python3-taurus/usr/lib/python3.7/dist-packages/taurus/external/qt
copying /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/.pybuild/cpython3_3.7_taurus/build/taurus/external/qt/QtCore.py -> /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/debian/python3-taurus/usr/lib/python3.7/dist-packages/taurus/external/qt
copying /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/.pybuild/cpython3_3.7_taurus/build/taurus/external/qt/QtHelp.py -> /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/debian/python3-taurus/usr/lib/python3.7/dist-packages/taurus/external/qt
copying /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/.pybuild/cpython3_3.7_taurus/build/taurus/external/qt/Qt.py -> /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/debian/python3-taurus/usr/lib/python3.7/dist-packages/taurus/external/qt
copying /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/.pybuild/cpython3_3.7_taurus/build/taurus/external/qt/QtUiTools.py -> /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/debian/python3-taurus/usr/lib/python3.7/dist-packages/taurus/external/qt
copying /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/.pybuild/cpython3_3.7_taurus/build/taurus/external/qt/QtSvg.py -> /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/debian/python3-taurus/usr/lib/python3.7/dist-packages/taurus/external/qt
copying /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/.pybuild/cpython3_3.7_taurus/build/taurus/external/qt/Qwt5.py -> /tmp/reprotest.SbKmzv/build-experiment-1/build-experiment-1/debian/python3-taurus/usr/lib/python3.7/dist-packages/taurus/external/qt
copying /tmp/reprotest.SbKmzv/build-experime
Job's log exceeded limit of 4194304 bytes.