$ git clone -n https://gitee.com/ocs-commit/xz.git /var/lib/mock/dist-ocs23-base-build-327134-34994/root/chroot_tmpdir/scmroot/xz
Cloning into '/var/lib/mock/dist-ocs23-base-build-327134-34994/root/chroot_tmpdir/scmroot/xz'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/ocs-commit/xz
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 83abda3 - [Type] bugfix - [DESC] Apply patches from rpm-tracker - [Bug Fix] b593c1f95b63d5fad516685c2a22cb209b716269.patch: xz: Capsicum sandbox: Fix incorrect use of cap_rights_clear()