$ git clone -n https://src.fedoraproject.org/rpms/xfce4-notifyd.git /var/lib/mock/f41-build-side-1-2826637-33435/root/chroot_tmpdir/scmroot/xfce4-notifyd
Cloning into '/var/lib/mock/f41-build-side-1-2826637-33435/root/chroot_tmpdir/scmroot/xfce4-notifyd'...
$ git fetch origin 6cdd78145771bdba375940d952c73c6cd4612453:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xfce4-notifyd
 * [new ref]         6cdd78145771bdba375940d952c73c6cd4612453 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6cdd781 Update to v0.9.6