$ git clone -n https://gitee.com/opencloudos-stream/double-conversion.git /var/lib/mock/dist-ocs23-base-build-269591-25836/root/chroot_tmpdir/scmroot/double-conversion
Cloning into '/var/lib/mock/dist-ocs23-base-build-269591-25836/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 ed47e0c Rebuilt for loongarch release