$ git clone -n https://src.fedoraproject.org/rpms/libpasraw.git /var/lib/mock/f45-build-16745-490/root/chroot_tmpdir/scmroot/libpasraw
Cloning into '/var/lib/mock/f45-build-16745-490/root/chroot_tmpdir/scmroot/libpasraw'...
$ git fetch origin 618ca9a1c04ffef3416751f182406604e9bc923d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libpasraw
 * [new ref]         618ca9a1c04ffef3416751f182406604e9bc923d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 618ca9a Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild