$ git clone -n https://gitee.com/fundawang/xorg-x11-drv-intel.git /var/lib/mock/dist-an23-build-190351-60785/root/chroot_tmpdir/scmroot/xorg-x11-drv-intel
Cloning into '/var/lib/mock/dist-an23-build-190351-60785/root/chroot_tmpdir/scmroot/xorg-x11-drv-intel'...
$ git fetch origin ad100b9ea274b1f0058bdd7ba48541797d5562cd:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/xorg-x11-drv-intel
 * [new ref]         ad100b9ea274b1f0058bdd7ba48541797d5562cd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad100b9 Clean up build requires