$ git clone -n https://gitee.com/zhonglingh/python-mmcv.git /var/lib/mock/dist-an23-epao-build-344493-70026/root/chroot_tmpdir/scmroot/python-mmcv
Cloning into '/var/lib/mock/dist-an23-epao-build-344493-70026/root/chroot_tmpdir/scmroot/python-mmcv'...
$ git reset --hard ca267da6df9786149c7167d3150fe66ec668532f
HEAD is now at ca267da init from upstream