$ git clone -n https://gitee.com/gcdota930915/slirp4netns.git /var/lib/mock/dist-an23.3-build-418999-72878/root/chroot_tmpdir/scmroot/slirp4netns
Cloning into '/var/lib/mock/dist-an23.3-build-418999-72878/root/chroot_tmpdir/scmroot/slirp4netns'...
$ git fetch origin d2fc55fc244ef8a2293b5328ba1d3622b51ae7af:KOJI_FETCH_HEAD
From https://gitee.com/gcdota930915/slirp4netns
 * [new ref]         d2fc55fc244ef8a2293b5328ba1d3622b51ae7af -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d2fc55f Update to 1.3.1