$ git clone -n https://src.fedoraproject.org/rpms/mate-power-manager.git /var/lib/mock/f45-build-18077-508/root/chroot_tmpdir/scmroot/mate-power-manager
Cloning into '/var/lib/mock/f45-build-18077-508/root/chroot_tmpdir/scmroot/mate-power-manager'...
$ git fetch origin 438ba4effd7962325c0c35ba7e6fe050413c9c32:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mate-power-manager
 * [new ref]         438ba4effd7962325c0c35ba7e6fe050413c9c32 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 438ba4e Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild