$ git clone -n https://gitee.com/fundawang/qt5-qtx11extras.git /var/lib/mock/dist-an23-build-317270-67804/root/chroot_tmpdir/scmroot/qt5-qtx11extras
Cloning into '/var/lib/mock/dist-an23-build-317270-67804/root/chroot_tmpdir/scmroot/qt5-qtx11extras'...
$ git fetch origin 102c3014c3e1dfd20896e30ccf35a7dfe67a4609:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/qt5-qtx11extras
 * [new ref]         102c3014c3e1dfd20896e30ccf35a7dfe67a4609 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 102c301 5.15.11