Dec 19 13:26:29.873 INFO checking luciusmagn/nary-lang against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 13:26:29.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/luciusmagn/nary-lang:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:26:30.356 INFO [stdout] 06c30dd657a3002fc7febc73b1df6b2c3518ffdad1dbf3a5f41bad7baae3071b
Dec 19 13:26:30.362 INFO running `"docker" "start" "-a" "06c30dd657a3002fc7febc73b1df6b2c3518ffdad1dbf3a5f41bad7baae3071b"`
Dec 19 13:26:31.344 INFO [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/examples/custom_types_and_methods.rs
Dec 19 13:26:31.344 INFO [stderr]     Checking nary v0.1.2 (/opt/crater/workdir)
Dec 19 13:26:31.557 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.557 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.557 INFO [stderr]      |
Dec 19 13:26:31.557 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.557 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.557 INFO [stderr] ...
Dec 19 13:26:31.557 INFO [stderr] 1483 |         reg_op!(engine, "+", add, i32, i64, u32, u64, f32, f64);
Dec 19 13:26:31.557 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.557 INFO [stderr]      |
Dec 19 13:26:31.557 INFO [stderr]      = note: #[warn(unused_parens)] on by default
Dec 19 13:26:31.557 INFO [stderr] 
Dec 19 13:26:31.557 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.557 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.557 INFO [stderr]      |
Dec 19 13:26:31.557 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.557 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.557 INFO [stderr] ...
Dec 19 13:26:31.557 INFO [stderr] 1483 |         reg_op!(engine, "+", add, i32, i64, u32, u64, f32, f64);
Dec 19 13:26:31.557 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.557 INFO [stderr] 
Dec 19 13:26:31.557 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.557 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.557 INFO [stderr]      |
Dec 19 13:26:31.557 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.557 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.557 INFO [stderr] ...
Dec 19 13:26:31.557 INFO [stderr] 1484 |         reg_op!(engine, "-", sub, i32, i64, u32, u64, f32, f64);
Dec 19 13:26:31.557 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.557 INFO [stderr] 
Dec 19 13:26:31.557 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.557 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.557 INFO [stderr]      |
Dec 19 13:26:31.557 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.557 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.557 INFO [stderr] ...
Dec 19 13:26:31.557 INFO [stderr] 1485 |         reg_op!(engine, "*", mul, i32, i64, u32, u64, f32, f64);
Dec 19 13:26:31.557 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.557 INFO [stderr] 
Dec 19 13:26:31.557 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.557 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.557 INFO [stderr]      |
Dec 19 13:26:31.557 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.557 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.557 INFO [stderr] ...
Dec 19 13:26:31.557 INFO [stderr] 1486 |         reg_op!(engine, "/", div, i32, i64, u32, u64, f32, f64);
Dec 19 13:26:31.557 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.557 INFO [stderr] 
Dec 19 13:26:31.557 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.557 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.557 INFO [stderr]      |
Dec 19 13:26:31.557 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.557 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.557 INFO [stderr] ...
Dec 19 13:26:31.557 INFO [stderr] 1487 |         reg_op!(engine, "%", rem, i32, i64, u32, u64, f32, f64);
Dec 19 13:26:31.557 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.557 INFO [stderr] 
Dec 19 13:26:31.557 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.557 INFO [stderr]     --> src/engine.rs:1463:45
Dec 19 13:26:31.557 INFO [stderr]      |
Dec 19 13:26:31.557 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 19 13:26:31.557 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.557 INFO [stderr] ...
Dec 19 13:26:31.557 INFO [stderr] 1489 |         reg_cmp!(engine, "<", lt, i32, i64, u32, u64, String);
Dec 19 13:26:31.557 INFO [stderr]      |         ------------------------------------------------------ in this macro invocation
Dec 19 13:26:31.557 INFO [stderr] 
Dec 19 13:26:31.557 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.557 INFO [stderr]     --> src/engine.rs:1463:45
Dec 19 13:26:31.557 INFO [stderr]      |
Dec 19 13:26:31.557 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 19 13:26:31.557 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.557 INFO [stderr] ...
Dec 19 13:26:31.557 INFO [stderr] 1490 |         reg_cmp!(engine, "<=", lte, i32, i64, u32, u64, String);
Dec 19 13:26:31.557 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.557 INFO [stderr] 
Dec 19 13:26:31.557 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.558 INFO [stderr]     --> src/engine.rs:1463:45
Dec 19 13:26:31.558 INFO [stderr]      |
Dec 19 13:26:31.558 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 19 13:26:31.558 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.558 INFO [stderr] ...
Dec 19 13:26:31.558 INFO [stderr] 1491 |         reg_cmp!(engine, ">", gt, i32, i64, u32, u64, String);
Dec 19 13:26:31.558 INFO [stderr]      |         ------------------------------------------------------ in this macro invocation
Dec 19 13:26:31.558 INFO [stderr] 
Dec 19 13:26:31.558 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.558 INFO [stderr]     --> src/engine.rs:1463:45
Dec 19 13:26:31.558 INFO [stderr]      |
Dec 19 13:26:31.558 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 19 13:26:31.558 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.558 INFO [stderr] ...
Dec 19 13:26:31.558 INFO [stderr] 1492 |         reg_cmp!(engine, ">=", gte, i32, i64, u32, u64, String);
Dec 19 13:26:31.558 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.558 INFO [stderr] 
Dec 19 13:26:31.558 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.558 INFO [stderr]     --> src/engine.rs:1463:45
Dec 19 13:26:31.558 INFO [stderr]      |
Dec 19 13:26:31.558 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 19 13:26:31.558 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.558 INFO [stderr] ...
Dec 19 13:26:31.558 INFO [stderr] 1493 |         reg_cmp!(engine, "==", eq, i32, i64, u32, u64, bool, String);
Dec 19 13:26:31.558 INFO [stderr]      |         ------------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.558 INFO [stderr] 
Dec 19 13:26:31.558 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.558 INFO [stderr]     --> src/engine.rs:1463:45
Dec 19 13:26:31.558 INFO [stderr]      |
Dec 19 13:26:31.558 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 19 13:26:31.558 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.558 INFO [stderr] ...
Dec 19 13:26:31.558 INFO [stderr] 1494 |         reg_cmp!(engine, "!=", ne, i32, i64, u32, u64, bool, String);
Dec 19 13:26:31.558 INFO [stderr]      |         ------------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.558 INFO [stderr] 
Dec 19 13:26:31.558 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.558 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.558 INFO [stderr]      |
Dec 19 13:26:31.558 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.558 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.558 INFO [stderr] ...
Dec 19 13:26:31.558 INFO [stderr] 1496 |         reg_op!(engine, "||", or, bool);
Dec 19 13:26:31.558 INFO [stderr]      |         -------------------------------- in this macro invocation
Dec 19 13:26:31.558 INFO [stderr] 
Dec 19 13:26:31.558 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.558 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.558 INFO [stderr]      |
Dec 19 13:26:31.558 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.558 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.558 INFO [stderr] ...
Dec 19 13:26:31.558 INFO [stderr] 1497 |         reg_op!(engine, "&&", and, bool);
Dec 19 13:26:31.558 INFO [stderr]      |         --------------------------------- in this macro invocation
Dec 19 13:26:31.558 INFO [stderr] 
Dec 19 13:26:31.597 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.597 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.597 INFO [stderr]      |
Dec 19 13:26:31.597 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.597 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.597 INFO [stderr] ...
Dec 19 13:26:31.597 INFO [stderr] 1483 |         reg_op!(engine, "+", add, i32, i64, u32, u64, f32, f64);
Dec 19 13:26:31.597 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.597 INFO [stderr]      |
Dec 19 13:26:31.597 INFO [stderr]      = note: #[warn(unused_parens)] on by default
Dec 19 13:26:31.597 INFO [stderr] 
Dec 19 13:26:31.597 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.597 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.597 INFO [stderr]      |
Dec 19 13:26:31.597 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.597 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.597 INFO [stderr] ...
Dec 19 13:26:31.597 INFO [stderr] 1483 |         reg_op!(engine, "+", add, i32, i64, u32, u64, f32, f64);
Dec 19 13:26:31.597 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.597 INFO [stderr] 
Dec 19 13:26:31.597 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.597 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.597 INFO [stderr]      |
Dec 19 13:26:31.597 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.597 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.597 INFO [stderr] ...
Dec 19 13:26:31.597 INFO [stderr] 1484 |         reg_op!(engine, "-", sub, i32, i64, u32, u64, f32, f64);
Dec 19 13:26:31.597 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.597 INFO [stderr] 
Dec 19 13:26:31.597 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.597 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.597 INFO [stderr]      |
Dec 19 13:26:31.597 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.597 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.597 INFO [stderr] ...
Dec 19 13:26:31.597 INFO [stderr] 1485 |         reg_op!(engine, "*", mul, i32, i64, u32, u64, f32, f64);
Dec 19 13:26:31.597 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.597 INFO [stderr] 
Dec 19 13:26:31.597 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.597 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.597 INFO [stderr]      |
Dec 19 13:26:31.597 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.597 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.597 INFO [stderr] ...
Dec 19 13:26:31.597 INFO [stderr] 1486 |         reg_op!(engine, "/", div, i32, i64, u32, u64, f32, f64);
Dec 19 13:26:31.597 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.597 INFO [stderr] 
Dec 19 13:26:31.597 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.597 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.597 INFO [stderr]      |
Dec 19 13:26:31.597 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.597 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.597 INFO [stderr] ...
Dec 19 13:26:31.597 INFO [stderr] 1487 |         reg_op!(engine, "%", rem, i32, i64, u32, u64, f32, f64);
Dec 19 13:26:31.597 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.597 INFO [stderr] 
Dec 19 13:26:31.597 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.597 INFO [stderr]     --> src/engine.rs:1463:45
Dec 19 13:26:31.597 INFO [stderr]      |
Dec 19 13:26:31.597 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 19 13:26:31.597 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.597 INFO [stderr] ...
Dec 19 13:26:31.597 INFO [stderr] 1489 |         reg_cmp!(engine, "<", lt, i32, i64, u32, u64, String);
Dec 19 13:26:31.597 INFO [stderr]      |         ------------------------------------------------------ in this macro invocation
Dec 19 13:26:31.597 INFO [stderr] 
Dec 19 13:26:31.597 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.597 INFO [stderr]     --> src/engine.rs:1463:45
Dec 19 13:26:31.597 INFO [stderr]      |
Dec 19 13:26:31.597 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 19 13:26:31.597 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.597 INFO [stderr] ...
Dec 19 13:26:31.597 INFO [stderr] 1490 |         reg_cmp!(engine, "<=", lte, i32, i64, u32, u64, String);
Dec 19 13:26:31.597 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.597 INFO [stderr] 
Dec 19 13:26:31.597 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.597 INFO [stderr]     --> src/engine.rs:1463:45
Dec 19 13:26:31.597 INFO [stderr]      |
Dec 19 13:26:31.597 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 19 13:26:31.597 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.598 INFO [stderr] ...
Dec 19 13:26:31.598 INFO [stderr] 1491 |         reg_cmp!(engine, ">", gt, i32, i64, u32, u64, String);
Dec 19 13:26:31.598 INFO [stderr]      |         ------------------------------------------------------ in this macro invocation
Dec 19 13:26:31.598 INFO [stderr] 
Dec 19 13:26:31.598 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.598 INFO [stderr]     --> src/engine.rs:1463:45
Dec 19 13:26:31.598 INFO [stderr]      |
Dec 19 13:26:31.598 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 19 13:26:31.598 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.598 INFO [stderr] ...
Dec 19 13:26:31.598 INFO [stderr] 1492 |         reg_cmp!(engine, ">=", gte, i32, i64, u32, u64, String);
Dec 19 13:26:31.598 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.598 INFO [stderr] 
Dec 19 13:26:31.598 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.598 INFO [stderr]     --> src/engine.rs:1463:45
Dec 19 13:26:31.598 INFO [stderr]      |
Dec 19 13:26:31.598 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 19 13:26:31.598 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.598 INFO [stderr] ...
Dec 19 13:26:31.598 INFO [stderr] 1493 |         reg_cmp!(engine, "==", eq, i32, i64, u32, u64, bool, String);
Dec 19 13:26:31.598 INFO [stderr]      |         ------------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.598 INFO [stderr] 
Dec 19 13:26:31.598 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.598 INFO [stderr]     --> src/engine.rs:1463:45
Dec 19 13:26:31.598 INFO [stderr]      |
Dec 19 13:26:31.598 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 19 13:26:31.598 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.598 INFO [stderr] ...
Dec 19 13:26:31.598 INFO [stderr] 1494 |         reg_cmp!(engine, "!=", ne, i32, i64, u32, u64, bool, String);
Dec 19 13:26:31.598 INFO [stderr]      |         ------------------------------------------------------------- in this macro invocation
Dec 19 13:26:31.598 INFO [stderr] 
Dec 19 13:26:31.598 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.598 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.598 INFO [stderr]      |
Dec 19 13:26:31.598 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.598 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.598 INFO [stderr] ...
Dec 19 13:26:31.598 INFO [stderr] 1496 |         reg_op!(engine, "||", or, bool);
Dec 19 13:26:31.598 INFO [stderr]      |         -------------------------------- in this macro invocation
Dec 19 13:26:31.598 INFO [stderr] 
Dec 19 13:26:31.598 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 13:26:31.598 INFO [stderr]     --> src/engine.rs:1455:45
Dec 19 13:26:31.598 INFO [stderr]      |
Dec 19 13:26:31.598 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 19 13:26:31.598 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 13:26:31.598 INFO [stderr] ...
Dec 19 13:26:31.598 INFO [stderr] 1497 |         reg_op!(engine, "&&", and, bool);
Dec 19 13:26:31.598 INFO [stderr]      |         --------------------------------- in this macro invocation
Dec 19 13:26:31.598 INFO [stderr] 
Dec 19 13:26:34.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.08s
Dec 19 13:26:35.492 INFO running `"docker" "inspect" "06c30dd657a3002fc7febc73b1df6b2c3518ffdad1dbf3a5f41bad7baae3071b"`
Dec 19 13:26:35.728 INFO running `"docker" "rm" "-f" "06c30dd657a3002fc7febc73b1df6b2c3518ffdad1dbf3a5f41bad7baae3071b"`
Dec 19 13:26:36.019 INFO [stdout] 06c30dd657a3002fc7febc73b1df6b2c3518ffdad1dbf3a5f41bad7baae3071b