$ git clone -n https://gitee.com/opencloudos-stream/perl-IO-Compress-Lzma.git /var/lib/mock/dist-ocs23-build-123566-8678/root/chroot_tmpdir/scmroot/perl-IO-Compress-Lzma
Cloning into '/var/lib/mock/dist-ocs23-build-123566-8678/root/chroot_tmpdir/scmroot/perl-IO-Compress-Lzma'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-IO-Compress-Lzma
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a17b755 !1 【自动升级】perl-IO-Compress-Lzma 2.206 Merge pull request !1 from ocs-bot/master