$ git clone -n https://gitee.com/zhuzhustu/python-cachecontrol.git /var/lib/mock/dist-an23-build-525625-78383/root/chroot_tmpdir/scmroot/python-cachecontrol
Cloning into '/var/lib/mock/dist-an23-build-525625-78383/root/chroot_tmpdir/scmroot/python-cachecontrol'...
$ git fetch origin 30e33555d40a311a1d91d031cf25f201b87942d8:KOJI_FETCH_HEAD
From https://gitee.com/zhuzhustu/python-cachecontrol
 * [new ref]         30e33555d40a311a1d91d031cf25f201b87942d8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 30e3355 update python-CacheControl.spec.