$ git clone -n https://gitee.com/wenyuzifang/python-blivet.git /var/lib/mock/dist-an23-build-481083-74252/root/chroot_tmpdir/scmroot/python-blivet
Cloning into '/var/lib/mock/dist-an23-build-481083-74252/root/chroot_tmpdir/scmroot/python-blivet'...
$ git fetch origin ec516326a9bf516cf92ebec4d4b9c1ece74b5c38:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-blivet
 * [new ref]         ec516326a9bf516cf92ebec4d4b9c1ece74b5c38 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ec51632 Update code from upstream