$ git clone -n https://src.fedoraproject.org/rpms/bdftopcf.git /var/lib/mock/f40-build-2207252-52080/root/chroot_tmpdir/scmroot/bdftopcf
Cloning into '/var/lib/mock/f40-build-2207252-52080/root/chroot_tmpdir/scmroot/bdftopcf'...
$ git fetch origin 70cddbe780b8d2d5b071f2b5437dbd1403358d9c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bdftopcf
 * [new ref]         70cddbe780b8d2d5b071f2b5437dbd1403358d9c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 70cddbe bdftopcf 1.1.1