$ git clone -n https://gitee.com/src-opencloudos-rpms/python-lxml.git /var/lib/mock/dist-oc9-build-238986-82559/root/chroot_tmpdir/scmroot/python-lxml
Cloning into '/var/lib/mock/dist-oc9-build-238986-82559/root/chroot_tmpdir/scmroot/python-lxml'...
$ git fetch origin 408a19cc4fd3504a45d25d218ffacc03e4902a0f:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-lxml
 * [new ref]         408a19cc4fd3504a45d25d218ffacc03e4902a0f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 408a19c import python-lxml-4.9.3-10.tl4