$ git clone -n https://gitee.com/wenyuzifang/python-tox-current-env.git /var/lib/mock/dist-an23-build-486544-74383/root/chroot_tmpdir/scmroot/python-tox-current-env
Cloning into '/var/lib/mock/dist-an23-build-486544-74383/root/chroot_tmpdir/scmroot/python-tox-current-env'...
$ git fetch origin 57da336c7fe6a6e5d2be85d57ad99201f42f2d22:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-tox-current-env
 * [new ref]         57da336c7fe6a6e5d2be85d57ad99201f42f2d22 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 57da336 Update code from upstream