$ git clone -n https://src.fedoraproject.org/rpms/sugar-toolkit-gtk3.git /var/lib/mock/f41-build-side-2-python-2713029-30508/root/chroot_tmpdir/scmroot/sugar-toolkit-gtk3
Cloning into '/var/lib/mock/f41-build-side-2-python-2713029-30508/root/chroot_tmpdir/scmroot/sugar-toolkit-gtk3'...
$ git fetch origin 075da59d5b29bff8d818b097c3a7075e1829fbd7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sugar-toolkit-gtk3
 * [new ref]         075da59d5b29bff8d818b097c3a7075e1829fbd7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 075da59 convert license to SPDX