See <https://ci.centos.org/job/libvirt-tck-master-rpm/systems=libvirt-fedora-2... ------------------------------------------ Started by upstream project "libvirt-tck-master-rpm" build number 1 originally caused by: Started by upstream project "libvirt-tck-master-test" build number 1 originally caused by: Started by upstream project "libvirt-tck-master-build" build number 1 originally caused by: Started by an SCM change [EnvInject] - Loading node environment variables. Building remotely on libvirt-fedora-23 (libvirt) in workspace <https://ci.centos.org/job/libvirt-tck-master-rpm/systems=libvirt-fedora-2... [libvirt-fedora-23] $ /bin/sh -xe /tmp/hudson8515360529997706714.sh + sed -i -e 's/BuildRequires: perl-Sys-Virt.*//' perl-Sys-Virt-TCK.spec + rm -f '*.tar.gz' + perl Build dist IMPORTANT NOTE: The 'passthrough' style of Makefile.PL is deprecated and may be removed in a future version of Module::Build in favor of the 'configure_requires' property. See Module::Build::Compat documentation for details. Module::Build was not found in configure_requires! Adding it now automatically as: configure_requires => { 'Module::Build' => 0.42 } Creating Makefile.PL Created META.yml and META.json Creating Sys-Virt-TCK-v0.1.0 Creating Sys-Virt-TCK-v0.1.0.tar.gz + rpmbuild -ta Sys-Virt-TCK-v0.1.0.tar.gz error: Failed to read spec file from Sys-Virt-TCK-v0.1.0.tar.gz Build step 'Execute shell' marked build as failure