$ git clone -n https://gitee.com/src-anolis-os/perl-YAML-Syck.git /var/lib/mock/dist-an8.10-build-520542-76072/root/chroot_tmpdir/scmroot/perl-YAML-Syck
Cloning into '/var/lib/mock/dist-an8.10-build-520542-76072/root/chroot_tmpdir/scmroot/perl-YAML-Syck'...
$ git fetch origin 335ae2853b7d3722a505fec9ac6ce2223a677a30:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/perl-YAML-Syck
 * [new ref]         335ae2853b7d3722a505fec9ac6ce2223a677a30 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 335ae28 docs: add CVE fix note