$ git clone -n https://src.fedoraproject.org/rpms/irqbalance.git /var/lib/mock/f31-build-62068-29029/root/chroot_tmpdir/scmroot/irqbalance
Cloning into '/var/lib/mock/f31-build-62068-29029/root/chroot_tmpdir/scmroot/irqbalance'...
$ git reset --hard 8bca3b3e8e2ebe9e53ecb5f48d2a326a983cc8a4
HEAD is now at 8bca3b3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild