$ git clone -n https://gitee.com/opencloudos-stream/perl-JSON-Color.git /var/lib/mock/dist-oc9-epol-build-152833-79732/root/chroot_tmpdir/scmroot/perl-JSON-Color
Cloning into '/var/lib/mock/dist-oc9-epol-build-152833-79732/root/chroot_tmpdir/scmroot/perl-JSON-Color'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-JSON-Color
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a6c3d3 !1 Rebuilt for loongarch64 Merge pull request !1 from jiaxinyyang/master