$ git clone -n https://gitee.com/fundawang/libxcb.git /var/lib/mock/dist-an23-build-165303-58761/root/chroot_tmpdir/scmroot/libxcb
Cloning into '/var/lib/mock/dist-an23-build-165303-58761/root/chroot_tmpdir/scmroot/libxcb'...
$ git reset --hard 03df8c7ca1e7f8fec704a30c30a9bd65cf55e826
HEAD is now at 03df8c7 1.15