$ git clone -n https://src.fedoraproject.org/rpms/gnome-battery-bench.git /var/lib/mock/f39-build-1523713-36014/root/chroot_tmpdir/scmroot/gnome-battery-bench
Cloning into '/var/lib/mock/f39-build-1523713-36014/root/chroot_tmpdir/scmroot/gnome-battery-bench'...
$ git fetch origin c84373152d99a29255efebc4ab28e12521cac384:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-battery-bench
 * [new ref]         c84373152d99a29255efebc4ab28e12521cac384 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c843731 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild