$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Class-XSAccessor.git /var/lib/mock/dist-oc9-build-49109-14595/root/chroot_tmpdir/scmroot/perl-Class-XSAccessor
Cloning into '/var/lib/mock/dist-oc9-build-49109-14595/root/chroot_tmpdir/scmroot/perl-Class-XSAccessor'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-Class-XSAccessor
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a08798a import perl-Class-XSAccessor-1.19-3.tl4