$ git clone -n https://src.fedoraproject.org/rpms/keylime.git /var/lib/mock/f40-build-802918-144136/root/chroot_tmpdir/scmroot/keylime
Cloning into '/var/lib/mock/f40-build-802918-144136/root/chroot_tmpdir/scmroot/keylime'...
$ git fetch origin afbd374540a9e46349a0f723d545bcb4dcbd236f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/keylime
 * [new ref]         afbd374540a9e46349a0f723d545bcb4dcbd236f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at afbd374 Revert constraining SQLAlchemy version