$ git clone -n https://src.fedoraproject.org/rpms/python-parsley.git /var/lib/mock/f45-build-31927-656/root/chroot_tmpdir/scmroot/python-parsley
Cloning into '/var/lib/mock/f45-build-31927-656/root/chroot_tmpdir/scmroot/python-parsley'...
$ git fetch origin 1dcd99cc3f21cd96691c00ab6578e87f5628d9a4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-parsley
 * [new ref]         1dcd99cc3f21cd96691c00ab6578e87f5628d9a4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1dcd99c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild