$ git clone -n https://gitee.com/src-opencloudos-rpms/python-filelock.git /var/lib/mock/dist-oc9-build-121396-71650/root/chroot_tmpdir/scmroot/python-filelock
Cloning into '/var/lib/mock/dist-oc9-build-121396-71650/root/chroot_tmpdir/scmroot/python-filelock'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-filelock
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b2ed0c1 import python-filelock-3.12.4-4.tl4