$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Module-Install-AuthorTests.git /var/lib/mock/dist-oc9-build-43721-14591/root/chroot_tmpdir/scmroot/perl-Module-Install-AuthorTests
Cloning into '/var/lib/mock/dist-oc9-build-43721-14591/root/chroot_tmpdir/scmroot/perl-Module-Install-AuthorTests'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-Module-Install-AuthorTests
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c55d7cd import perl-Module-Install-AuthorTests-0.002-3.tl4