$ git clone -n https://gitee.com/yangcheng1203/python-distlib.git /var/lib/mock/dist-an23-build-444987-73188/root/chroot_tmpdir/scmroot/python-distlib
Cloning into '/var/lib/mock/dist-an23-build-444987-73188/root/chroot_tmpdir/scmroot/python-distlib'...
$ git fetch origin fc92db9ed3b0004d7ba11802dc15b44462e8c6ff:KOJI_FETCH_HEAD
From https://gitee.com/yangcheng1203/python-distlib
 * [new ref]         fc92db9ed3b0004d7ba11802dc15b44462e8c6ff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fc92db9 update to 0.3.9