fn detached_file_to_crate_graph(
rustc_cfg: Vec<CfgAtom>,
load: FileLoader<'_>,
detached_file: &ManifestPath,
sysroot: &Sysroot,
override_cfg: &CfgOverrides,
set_test: bool,
crate_ws_data: Arc<CrateWorkspaceData>,
) -> (CrateGraphBuilder, ProcMacroPaths)