$ git clone -n https://src.fedoraproject.org/rpms/admeshgui.git /var/lib/mock/f41-build-side-1-2631419-25708/root/chroot_tmpdir/scmroot/admeshgui
Cloning into '/var/lib/mock/f41-build-side-1-2631419-25708/root/chroot_tmpdir/scmroot/admeshgui'...
$ git fetch origin bef3a5058430a5060b240d83a93fa2616b8ba89b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/admeshgui
 * [new ref]         bef3a5058430a5060b240d83a93fa2616b8ba89b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bef3a50 convert license to SPDX