$ git clone -n https://gitee.com/src-anolis-dde/qt5-qtwebengine.git /var/lib/mock/dist-an8.9-dde-build-464127-72594/root/chroot_tmpdir/scmroot/qt5-qtwebengine
Cloning into '/var/lib/mock/dist-an8.9-dde-build-464127-72594/root/chroot_tmpdir/scmroot/qt5-qtwebengine'...
$ git fetch origin 1c7c8974fb4238adc8da37ab7ba84dda24d3c50b:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-dde/qt5-qtwebengine
 * [new ref]         1c7c8974fb4238adc8da37ab7ba84dda24d3c50b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1c7c897 rebuild for qt5-qtbase