$ git clone -n https://gitee.com/opencloudos-stream/perl-PadWalker.git /var/lib/mock/dist-ocs23-rebuild-test-0-build-303160-30492/root/chroot_tmpdir/scmroot/perl-PadWalker
Cloning into '/var/lib/mock/dist-ocs23-rebuild-test-0-build-303160-30492/root/chroot_tmpdir/scmroot/perl-PadWalker'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-PadWalker
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9dde7e1 Rebuilt for clarifying the packages requirement in BaseOS and AppStream