[dependencies]
rustc_arena = { path = "../librustc_arena" }
-log = { package = "tracing", version = "0.1" }
+tracing = "0.1"
rustc_middle = { path = "../librustc_middle" }
rustc_attr = { path = "../librustc_attr" }
rustc_data_structures = { path = "../librustc_data_structures" }