$ git clone -n https://gitee.com/fundawang/libcgroup.git /var/lib/mock/dist-an23-build-249169-63322/root/chroot_tmpdir/scmroot/libcgroup
Cloning into '/var/lib/mock/dist-an23-build-249169-63322/root/chroot_tmpdir/scmroot/libcgroup'...
$ git reset --hard 9b2313e9f04af595a19042c034d8048e71ad3293
HEAD is now at 9b2313e 3.0.0