$ git clone -n https://gitee.com/fundawang/qt5-qtbase.git /var/lib/mock/dist-an23-build-295402-65781/root/chroot_tmpdir/scmroot/qt5-qtbase
Cloning into '/var/lib/mock/dist-an23-build-295402-65781/root/chroot_tmpdir/scmroot/qt5-qtbase'...
$ git fetch origin 0d02ee16f6498a77bde82de81b0b7bdc7b1eeb94:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/qt5-qtbase
 * [new ref]         0d02ee16f6498a77bde82de81b0b7bdc7b1eeb94 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d02ee1 5.15.10