$ git clone -n https://gitee.com/ocs-bot/perl-Test-Warn.git /var/lib/mock/dist-ocs23-build-113437-7487/root/chroot_tmpdir/scmroot/perl-Test-Warn
Cloning into '/var/lib/mock/dist-ocs23-build-113437-7487/root/chroot_tmpdir/scmroot/perl-Test-Warn'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/ocs-bot/perl-Test-Warn
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a063215 Upgrade to version 0.37