$ git clone -n https://src.fedoraproject.org/rpms/powerdevil.git /var/lib/mock/f41-build-846623-163152/root/chroot_tmpdir/scmroot/powerdevil
Cloning into '/var/lib/mock/f41-build-846623-163152/root/chroot_tmpdir/scmroot/powerdevil'...
$ git fetch origin 5a029d32077e770e1c3bf4d9b4062573db4d84f6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/powerdevil
 * [new ref]         5a029d32077e770e1c3bf4d9b4062573db4d84f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a029d3 Prefer power-profiles-daemon on F40