$ git clone -n https://gitee.com/newstart-gdlc/qt5-doc.git /var/lib/mock/dist-an23-build-451882-73482/root/chroot_tmpdir/scmroot/qt5-doc
Cloning into '/var/lib/mock/dist-an23-build-451882-73482/root/chroot_tmpdir/scmroot/qt5-doc'...
$ git fetch origin fd08e42965ea1acf69f40bc3e168d050fbc56463:KOJI_FETCH_HEAD
From https://gitee.com/newstart-gdlc/qt5-doc
 * [new ref]         fd08e42965ea1acf69f40bc3e168d050fbc56463 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fd08e42 [Feature] Update qt5-doc to V5.15.1