See <https://ci.centos.org/job/libvirt-python-check/systems=libvirt-debian-9/1... ------------------------------------------ Started by upstream project "libvirt-python-check" build number 120 originally caused by: Started by upstream project "libvirt-python-build" build number 124 originally caused by: Started by an SCM change [EnvInject] - Loading node environment variables. Building remotely on libvirt-debian-9 (libvirt) in workspace <https://ci.centos.org/job/libvirt-python-check/systems=libvirt-debian-9/w... [libvirt-python] $ /bin/sh -xe /tmp/jenkins2197197917327492037.sh + /usr/bin/python3 ./setup.py test running test /usr/bin/python3 sanitytest.py build/lib.linux-x86_64-3.5 /home/jenkins/build/libvirt/share/libvirt/api/libvirt-api.xml FAIL libvirt.libvirtmod.virDomainSetIOThreadParams (C binding does not exist) error: command '/usr/bin/python3' failed with exit status 1 Build step 'Execute shell' marked build as failure