$ git clone -n https://gitee.com/xzyang-anolis8/libx86emu.git /var/lib/mock/dist-an23-dde-build-325065-68534/root/chroot_tmpdir/scmroot/libx86emu
Cloning into '/var/lib/mock/dist-an23-dde-build-325065-68534/root/chroot_tmpdir/scmroot/libx86emu'...
$ git fetch origin b9b908b8ec8392cb2eb9d98eea195b27f6dfd04b:KOJI_FETCH_HEAD
From https://gitee.com/xzyang-anolis8/libx86emu
 * [new ref]         b9b908b8ec8392cb2eb9d98eea195b27f6dfd04b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b9b908b rebuild for qt