$ git clone -n https://gitee.com/opencloudos-stream/nspr.git /var/lib/mock/dist-ocs23-build-180364-11839/root/chroot_tmpdir/scmroot/nspr
Cloning into '/var/lib/mock/dist-ocs23-build-180364-11839/root/chroot_tmpdir/scmroot/nspr'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/nspr
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f871193 !3 fix loongarch64 build error problem Merge pull request !3 from dpd/master