$ git clone -n https://gitee.com/zhoujiajia111/libslirp.git /var/lib/mock/dist-an23.3-build-440494-73152/root/chroot_tmpdir/scmroot/libslirp
Cloning into '/var/lib/mock/dist-an23.3-build-440494-73152/root/chroot_tmpdir/scmroot/libslirp'...
$ git fetch origin 6c408eafe3b5f5dca10149e45cc5fae59b29fd3a:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/libslirp
 * [new ref]         6c408eafe3b5f5dca10149e45cc5fae59b29fd3a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c408ea update spec