$ git clone -n https://src.fedoraproject.org/rpms/bird.git /var/lib/mock/f37-build-670778-75156/root/chroot_tmpdir/scmroot/bird
Cloning into '/var/lib/mock/f37-build-670778-75156/root/chroot_tmpdir/scmroot/bird'...
$ git reset --hard ee2561887289116e94160be3d3414124c1a85812
HEAD is now at ee25618 Added sysusers.d file to achieve user() and group() provides