$ git clone -n https://gitee.com/wenyuzifang/python-hatch-vcs.git /var/lib/mock/dist-an23-build-481343-74252/root/chroot_tmpdir/scmroot/python-hatch-vcs
Cloning into '/var/lib/mock/dist-an23-build-481343-74252/root/chroot_tmpdir/scmroot/python-hatch-vcs'...
$ git fetch origin bb6708d487b544a8ee3dc222eab2e61d260a688f:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-hatch-vcs
 * [new ref]         bb6708d487b544a8ee3dc222eab2e61d260a688f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bb6708d Update code from upstream