$ git clone -n https://src.fedoraproject.org/rpms/clisp.git /var/lib/mock/f41-build-858330-168340/root/chroot_tmpdir/scmroot/clisp
Cloning into '/var/lib/mock/f41-build-858330-168340/root/chroot_tmpdir/scmroot/clisp'...
$ git fetch origin 885c36453f8f06a03a92122ab389d6f8bfa60bd1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/clisp
 * [new ref]         885c36453f8f06a03a92122ab389d6f8bfa60bd1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 885c364 Rebuild for pari 2.17.0