$ git clone -n https://src.fedoraproject.org/rpms/rust-monitord.git /var/lib/mock/f45-build-43262-801/root/chroot_tmpdir/scmroot/rust-monitord
Cloning into '/var/lib/mock/f45-build-43262-801/root/chroot_tmpdir/scmroot/rust-monitord'...
$ git fetch origin 77a79273d40e225f681fce61181f625e31df0a8a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-monitord
 * [new ref]         77a79273d40e225f681fce61181f625e31df0a8a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77a7927 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild