$ git clone -n https://gitee.com/mgb01105731/libfastjson.git /var/lib/mock/dist-an23-build-355051-71043/root/chroot_tmpdir/scmroot/libfastjson
Cloning into '/var/lib/mock/dist-an23-build-355051-71043/root/chroot_tmpdir/scmroot/libfastjson'...
$ git reset --hard b221020c4eb711b031c9cc52d77147b2fbd54018
HEAD is now at b221020 update to 1.2304.0