$ git clone -n https://gitee.com/lxpzero/pcp.git /var/lib/mock/dist-an23-build-333211-69630/root/chroot_tmpdir/scmroot/pcp
Cloning into '/var/lib/mock/dist-an23-build-333211-69630/root/chroot_tmpdir/scmroot/pcp'...
$ git fetch origin 286c731c41340bd313bb75b53df3014829def20c:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/pcp
 * [new ref]         286c731c41340bd313bb75b53df3014829def20c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 286c731 update to 6.1.0