$ git clone -n https://gitee.com/opencloudos-stream/double-conversion.git /var/lib/mock/dist-rebuild-after-rpm-check-build-175041-10981/root/chroot_tmpdir/scmroot/double-conversion
Cloning into '/var/lib/mock/dist-rebuild-after-rpm-check-build-175041-10981/root/chroot_tmpdir/scmroot/double-conversion'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/double-conversion
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 98fea25 !1 【自动升级】double-conversion 3.3.0 Merge pull request !1 from ocs-bot/master