$ git clone -n https://gitee.com/zhangwenlong01/swig.git /var/lib/mock/dist-an23-build-315667-67722/root/chroot_tmpdir/scmroot/swig
Cloning into '/var/lib/mock/dist-an23-build-315667-67722/root/chroot_tmpdir/scmroot/swig'...
$ git fetch origin ffbaaf0df00ae7604cbd46d1b984d4227f96a3ca:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/swig
 * [new ref]         ffbaaf0df00ae7604cbd46d1b984d4227f96a3ca -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ffbaaf0 fix build error for swig