$ git clone -n https://src.fedoraproject.org/rpms/libdirq.git /var/lib/mock/f31-build-68401-30178/root/chroot_tmpdir/scmroot/libdirq
Cloning into '/var/lib/mock/f31-build-68401-30178/root/chroot_tmpdir/scmroot/libdirq'...
$ git reset --hard 33dd5bcc99f79e7c7855d3a3afe780b0fc5e04b7
HEAD is now at 33dd5bc - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild