$ git clone -n https://gitee.com/opencloudos-stream/qt6-qtlocation.git /var/lib/mock/dist-oc9-epol-build-109402-67410/root/chroot_tmpdir/scmroot/qt6-qtlocation
Cloning into '/var/lib/mock/dist-oc9-epol-build-109402-67410/root/chroot_tmpdir/scmroot/qt6-qtlocation'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/qt6-qtlocation
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 517b7bc update