$ git clone -n https://src.fedoraproject.org/rpms/crrcsim-addon-models.git /var/lib/mock/f41-build-side-1-2633624-25945/root/chroot_tmpdir/scmroot/crrcsim-addon-models
Cloning into '/var/lib/mock/f41-build-side-1-2633624-25945/root/chroot_tmpdir/scmroot/crrcsim-addon-models'...
$ git fetch origin 5227067cf55c3e4479b5012b2f74cc7d685151b3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/crrcsim-addon-models
 * [new ref]         5227067cf55c3e4479b5012b2f74cc7d685151b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5227067 convert license to SPDX