$ git clone -n https://gitee.com/src-opencloudos-rpms/nspr /var/lib/mock/dist-oc8-build-57054-15205/root/chroot_tmpdir/scmroot/nspr
Cloning into '/var/lib/mock/dist-oc8-build-57054-15205/root/chroot_tmpdir/scmroot/nspr'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/nspr
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 288a0da import nspr-4.35.0-1.tl3