Remove build-override as setting it make compile clippy_dev slower

tesuji · tesuji · commit 2a815426bec7 · 2020-02-02T00:26:34.000+07:00
diff --git a/clippy_dev/Cargo.toml b/clippy_dev/Cargo.toml
@@ -14,7 +14,3 @@ walkdir = "2"
 
 [features]
 deny-warnings = []
-
-# Reduce build time by setting proc-macro crates non optimized.
-[profile.release.build-override]
-opt-level = 0
