$ git clone -n https://src.fedoraproject.org/rpms/gnome-battery-bench.git /var/lib/mock/f41-build-1200335-22413/root/chroot_tmpdir/scmroot/gnome-battery-bench
Cloning into '/var/lib/mock/f41-build-1200335-22413/root/chroot_tmpdir/scmroot/gnome-battery-bench'...
$ git fetch origin 546f4a73ac3b84f8f2bec07747049bba4018d723:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-battery-bench
 * [new ref]         546f4a73ac3b84f8f2bec07747049bba4018d723 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 546f4a7 Eliminate use of obsolete %patchN syntax (#2283636)