$ git clone -n https://gitee.com/mgb01105731/libcouchbase_1.git /var/lib/mock/dist-an23-build-303181-66030/root/chroot_tmpdir/scmroot/libcouchbase_1
Cloning into '/var/lib/mock/dist-an23-build-303181-66030/root/chroot_tmpdir/scmroot/libcouchbase_1'...
$ git fetch origin f516481906fd4a2fc172e60fa4c2e6083e58f8d1:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libcouchbase_1
 * [new ref]         f516481906fd4a2fc172e60fa4c2e6083e58f8d1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f516481 init upstream from version 3.3.8