$ git clone -n https://src.fedoraproject.org/rpms/lld.git /var/lib/mock/f40-build-799711-142536/root/chroot_tmpdir/scmroot/lld
Cloning into '/var/lib/mock/f40-build-799711-142536/root/chroot_tmpdir/scmroot/lld'...
$ git fetch origin 111e6be83102f4d099581cd544d29f808ea45fdd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lld
 * [new ref]         111e6be83102f4d099581cd544d29f808ea45fdd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 111e6be 18.1.1 Release