$ git clone -n https://src.fedoraproject.org/rpms/md5deep.git /var/lib/mock/f42-build-3272626-41307/root/chroot_tmpdir/scmroot/md5deep
Cloning into '/var/lib/mock/f42-build-3272626-41307/root/chroot_tmpdir/scmroot/md5deep'...
$ git fetch origin 63fbcbaae30d239d840c337bbd8c0317c3e18f51:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/md5deep
 * [new ref]         63fbcbaae30d239d840c337bbd8c0317c3e18f51 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 63fbcba Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild