$ git clone -n https://gitee.com/DoMouse/ublksrv.git /var/lib/mock/dist-an8.10-build-539710-84268/root/chroot_tmpdir/scmroot/ublksrv
Cloning into '/var/lib/mock/dist-an8.10-build-539710-84268/root/chroot_tmpdir/scmroot/ublksrv'...
$ git fetch origin c322c3d5bf007117f5b6264de08f9579884fe3ec:KOJI_FETCH_HEAD
From https://gitee.com/DoMouse/ublksrv
 * [new ref]         c322c3d5bf007117f5b6264de08f9579884fe3ec -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c322c3d fix gcc tool version and trigger build