$ git clone -n https://gitee.com/lxpzero/pcp.git /var/lib/mock/dist-an23-build-333386-69630/root/chroot_tmpdir/scmroot/pcp
Cloning into '/var/lib/mock/dist-an23-build-333386-69630/root/chroot_tmpdir/scmroot/pcp'...
$ git fetch origin 4ead9632292d25359d9913b3830f527909e43e16:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/pcp
 * [new ref]         4ead9632292d25359d9913b3830f527909e43e16 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ead963 update to 6.1.0