$ git clone -n https://gitee.com/xzyang-anolis8/deepin-desktop-base.git /var/lib/mock/dist-an23-dde-build-325302-68534/root/chroot_tmpdir/scmroot/deepin-desktop-base
Cloning into '/var/lib/mock/dist-an23-dde-build-325302-68534/root/chroot_tmpdir/scmroot/deepin-desktop-base'...
$ git fetch origin 743a9e6a11cde2277578a820aca60f127093133f:KOJI_FETCH_HEAD
From https://gitee.com/xzyang-anolis8/deepin-desktop-base
 * [new ref]         743a9e6a11cde2277578a820aca60f127093133f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 743a9e6 rebuild for qt