$ git clone -n https://src.fedoraproject.org/rpms/adobe-source-han-serif-cn-fonts.git /var/lib/mock/f41-build-side-1-2631425-25708/root/chroot_tmpdir/scmroot/adobe-source-han-serif-cn-fonts
Cloning into '/var/lib/mock/f41-build-side-1-2631425-25708/root/chroot_tmpdir/scmroot/adobe-source-han-serif-cn-fonts'...
$ git fetch origin 297ae807d3ea361914a1df13a2605991af2495e2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/adobe-source-han-serif-cn-fonts
 * [new ref]         297ae807d3ea361914a1df13a2605991af2495e2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 297ae80 Update to 2.003