$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Class-Data-Inheritable.git /var/lib/mock/dist-oc9-build-129546-77877/root/chroot_tmpdir/scmroot/perl-Class-Data-Inheritable
Cloning into '/var/lib/mock/dist-oc9-build-129546-77877/root/chroot_tmpdir/scmroot/perl-Class-Data-Inheritable'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-Class-Data-Inheritable
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5bcb42f import perl-Class-Data-Inheritable-0.09-7.tl4