fn project_json_to_crate_graph(
rustc_cfg: Vec<CfgAtom>,
load: FileLoader<'_>,
project: &ProjectJson,
sysroot: &Sysroot,
extra_env: &FxHashMap<String, Option<String>>,
override_cfg: &CfgOverrides,
set_test: bool,
is_sysroot: bool,
crate_ws_data: Arc<CrateWorkspaceData>,
) -> (CrateGraphBuilder, ProcMacroPaths)