$ git clone -n https://src.fedoraproject.org/rpms/powerdevil.git /var/lib/mock/f40-build-806640-145135/root/chroot_tmpdir/scmroot/powerdevil
Cloning into '/var/lib/mock/f40-build-806640-145135/root/chroot_tmpdir/scmroot/powerdevil'...
$ git fetch origin 411d200618038377f92d0884912270bd70f5fda7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/powerdevil
 * [new ref]         411d200618038377f92d0884912270bd70f5fda7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 411d200 6.0.3