$ git clone -n https://src.fedoraproject.org/rpms/erlang-fuse.git /var/lib/mock/f41-build-side-1-2811248-32927/root/chroot_tmpdir/scmroot/erlang-fuse
Cloning into '/var/lib/mock/f41-build-side-1-2811248-32927/root/chroot_tmpdir/scmroot/erlang-fuse'...
$ git fetch origin d014cde0c0eef714d59eecb7b74369278a65627f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-fuse
 * [new ref]         d014cde0c0eef714d59eecb7b74369278a65627f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d014cde Cosmetic changes