cargo build --release
target/release/rustfmt --write-mode=overwrite src/lib.rs
-target/release/rustfmt --write-mode=overwrite src/bin/rustfmt.rs
-target/release/rustfmt --write-mode=overwrite src/bin/cargo-fmt.rs
-target/release/rustfmt --write-mode=overwrite tests/system.rs
+target/release/rustfmt --write-mode=overwrite src/bin/main.rs
+target/release/rustfmt --write-mode=overwrite src/cargo-fmt/main.rs
for filename in tests/target/*.rs; do
if ! grep -q "rustfmt-" "$filename"; then