Dec 13 12:16:38.534 INFO testing luciusmagn/nary-lang against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 12:16:38.534 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 12:16:38.799 INFO [stdout] eeb36ffe4b88be3c96fa9aa196284c1f01f2e8fc6f72a0c20ecf758d4e368749
Dec 13 12:16:38.819 INFO running `"docker" "start" "-a" "eeb36ffe4b88be3c96fa9aa196284c1f01f2e8fc6f72a0c20ecf758d4e368749"`
Dec 13 12:16:39.747 INFO [stderr] usermod: no changes
Dec 13 12:16:39.819 INFO [stderr] warning: file found to be present in multiple build targets: /source/examples/reuse_scope.rs
Dec 13 12:16:39.827 INFO [stderr]    Compiling nary v0.1.2 (/source)
Dec 13 12:16:40.243 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.243 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.243 INFO [stderr]      |
Dec 13 12:16:40.243 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.243 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.243 INFO [stderr] ...
Dec 13 12:16:40.243 INFO [stderr] 1483 |         reg_op!(engine, "+", add, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:40.243 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.243 INFO [stderr]      |
Dec 13 12:16:40.243 INFO [stderr]      = note: #[warn(unused_parens)] on by default
Dec 13 12:16:40.243 INFO [stderr] 
Dec 13 12:16:40.243 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.243 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.243 INFO [stderr]      |
Dec 13 12:16:40.243 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.243 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.243 INFO [stderr] ...
Dec 13 12:16:40.243 INFO [stderr] 1483 |         reg_op!(engine, "+", add, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:40.243 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.243 INFO [stderr] 
Dec 13 12:16:40.243 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.243 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.243 INFO [stderr]      |
Dec 13 12:16:40.243 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.243 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.243 INFO [stderr] ...
Dec 13 12:16:40.243 INFO [stderr] 1484 |         reg_op!(engine, "-", sub, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:40.251 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.251 INFO [stderr] 
Dec 13 12:16:40.251 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.251 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.251 INFO [stderr]      |
Dec 13 12:16:40.251 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.251 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.251 INFO [stderr] ...
Dec 13 12:16:40.251 INFO [stderr] 1485 |         reg_op!(engine, "*", mul, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:40.251 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.251 INFO [stderr] 
Dec 13 12:16:40.251 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.251 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.251 INFO [stderr]      |
Dec 13 12:16:40.251 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.251 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.251 INFO [stderr] ...
Dec 13 12:16:40.251 INFO [stderr] 1486 |         reg_op!(engine, "/", div, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:40.251 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.251 INFO [stderr] 
Dec 13 12:16:40.251 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.251 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.251 INFO [stderr]      |
Dec 13 12:16:40.251 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.251 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.251 INFO [stderr] ...
Dec 13 12:16:40.251 INFO [stderr] 1487 |         reg_op!(engine, "%", rem, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:40.251 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.251 INFO [stderr] 
Dec 13 12:16:40.251 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.251 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:40.251 INFO [stderr]      |
Dec 13 12:16:40.252 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:40.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.252 INFO [stderr] ...
Dec 13 12:16:40.252 INFO [stderr] 1489 |         reg_cmp!(engine, "<", lt, i32, i64, u32, u64, String);
Dec 13 12:16:40.252 INFO [stderr]      |         ------------------------------------------------------ in this macro invocation
Dec 13 12:16:40.252 INFO [stderr] 
Dec 13 12:16:40.252 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.252 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:40.252 INFO [stderr]      |
Dec 13 12:16:40.252 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:40.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.252 INFO [stderr] ...
Dec 13 12:16:40.252 INFO [stderr] 1490 |         reg_cmp!(engine, "<=", lte, i32, i64, u32, u64, String);
Dec 13 12:16:40.252 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.252 INFO [stderr] 
Dec 13 12:16:40.252 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.252 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:40.252 INFO [stderr]      |
Dec 13 12:16:40.252 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:40.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.252 INFO [stderr] ...
Dec 13 12:16:40.252 INFO [stderr] 1491 |         reg_cmp!(engine, ">", gt, i32, i64, u32, u64, String);
Dec 13 12:16:40.252 INFO [stderr]      |         ------------------------------------------------------ in this macro invocation
Dec 13 12:16:40.252 INFO [stderr] 
Dec 13 12:16:40.252 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.252 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:40.252 INFO [stderr]      |
Dec 13 12:16:40.252 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:40.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.252 INFO [stderr] ...
Dec 13 12:16:40.252 INFO [stderr] 1492 |         reg_cmp!(engine, ">=", gte, i32, i64, u32, u64, String);
Dec 13 12:16:40.252 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.252 INFO [stderr] 
Dec 13 12:16:40.252 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.252 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:40.252 INFO [stderr]      |
Dec 13 12:16:40.252 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:40.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.252 INFO [stderr] ...
Dec 13 12:16:40.252 INFO [stderr] 1493 |         reg_cmp!(engine, "==", eq, i32, i64, u32, u64, bool, String);
Dec 13 12:16:40.252 INFO [stderr]      |         ------------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.252 INFO [stderr] 
Dec 13 12:16:40.252 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.252 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:40.252 INFO [stderr]      |
Dec 13 12:16:40.252 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:40.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.252 INFO [stderr] ...
Dec 13 12:16:40.252 INFO [stderr] 1494 |         reg_cmp!(engine, "!=", ne, i32, i64, u32, u64, bool, String);
Dec 13 12:16:40.252 INFO [stderr]      |         ------------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.252 INFO [stderr] 
Dec 13 12:16:40.252 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.252 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.252 INFO [stderr]      |
Dec 13 12:16:40.252 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.252 INFO [stderr] ...
Dec 13 12:16:40.252 INFO [stderr] 1496 |         reg_op!(engine, "||", or, bool);
Dec 13 12:16:40.252 INFO [stderr]      |         -------------------------------- in this macro invocation
Dec 13 12:16:40.252 INFO [stderr] 
Dec 13 12:16:40.252 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.252 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.252 INFO [stderr]      |
Dec 13 12:16:40.252 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.252 INFO [stderr] ...
Dec 13 12:16:40.252 INFO [stderr] 1497 |         reg_op!(engine, "&&", and, bool);
Dec 13 12:16:40.252 INFO [stderr]      |         --------------------------------- in this macro invocation
Dec 13 12:16:40.252 INFO [stderr] 
Dec 13 12:16:47.007 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.21s
Dec 13 12:16:47.019 INFO [stderr] su: No module specific data is present
Dec 13 12:16:47.845 INFO running `"docker" "inspect" "eeb36ffe4b88be3c96fa9aa196284c1f01f2e8fc6f72a0c20ecf758d4e368749"`
Dec 13 12:16:48.026 INFO running `"docker" "rm" "-f" "eeb36ffe4b88be3c96fa9aa196284c1f01f2e8fc6f72a0c20ecf758d4e368749"`
Dec 13 12:16:48.273 INFO [stdout] eeb36ffe4b88be3c96fa9aa196284c1f01f2e8fc6f72a0c20ecf758d4e368749
Dec 13 12:16:48.276 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 12:16:49.703 INFO [stdout] 0954ae8b230dbc04cc7d4e8e8dd36b8263ef657d84cea1469fd5b58f5bed2304
Dec 13 12:16:49.705 INFO running `"docker" "start" "-a" "0954ae8b230dbc04cc7d4e8e8dd36b8263ef657d84cea1469fd5b58f5bed2304"`
Dec 13 12:16:50.085 INFO [stderr] usermod: no changes
Dec 13 12:16:50.110 INFO [stderr] warning: file found to be present in multiple build targets: /source/examples/reuse_scope.rs
Dec 13 12:16:50.115 INFO [stderr]    Compiling nary v0.1.2 (/source)
Dec 13 12:16:51.251 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:51.251 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:51.251 INFO [stderr]      |
Dec 13 12:16:51.251 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:51.251 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:51.251 INFO [stderr] ...
Dec 13 12:16:51.251 INFO [stderr] 1483 |         reg_op!(engine, "+", add, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:51.251 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:51.251 INFO [stderr]      |
Dec 13 12:16:51.251 INFO [stderr]      = note: #[warn(unused_parens)] on by default
Dec 13 12:16:51.251 INFO [stderr] 
Dec 13 12:16:51.251 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:51.251 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:51.251 INFO [stderr]      |
Dec 13 12:16:51.251 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:51.251 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:51.251 INFO [stderr] ...
Dec 13 12:16:51.251 INFO [stderr] 1483 |         reg_op!(engine, "+", add, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:51.251 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:51.251 INFO [stderr] 
Dec 13 12:16:51.251 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:51.251 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:51.251 INFO [stderr]      |
Dec 13 12:16:51.251 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:51.251 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:51.251 INFO [stderr] ...
Dec 13 12:16:51.251 INFO [stderr] 1484 |         reg_op!(engine, "-", sub, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:51.251 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:51.251 INFO [stderr] 
Dec 13 12:16:51.251 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:51.251 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:51.251 INFO [stderr]      |
Dec 13 12:16:51.251 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:51.251 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:51.251 INFO [stderr] ...
Dec 13 12:16:51.251 INFO [stderr] 1485 |         reg_op!(engine, "*", mul, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:51.251 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:51.251 INFO [stderr] 
Dec 13 12:16:51.251 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:51.251 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:51.251 INFO [stderr]      |
Dec 13 12:16:51.251 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:51.251 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:51.251 INFO [stderr] ...
Dec 13 12:16:51.251 INFO [stderr] 1486 |         reg_op!(engine, "/", div, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:51.251 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:51.251 INFO [stderr] 
Dec 13 12:16:51.251 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:51.251 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:51.251 INFO [stderr]      |
Dec 13 12:16:51.251 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:51.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:51.252 INFO [stderr] ...
Dec 13 12:16:51.252 INFO [stderr] 1487 |         reg_op!(engine, "%", rem, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:51.252 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:51.252 INFO [stderr] 
Dec 13 12:16:51.252 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:51.252 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:51.252 INFO [stderr]      |
Dec 13 12:16:51.252 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:51.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:51.252 INFO [stderr] ...
Dec 13 12:16:51.252 INFO [stderr] 1489 |         reg_cmp!(engine, "<", lt, i32, i64, u32, u64, String);
Dec 13 12:16:51.252 INFO [stderr]      |         ------------------------------------------------------ in this macro invocation
Dec 13 12:16:51.252 INFO [stderr] 
Dec 13 12:16:51.252 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:51.252 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:51.252 INFO [stderr]      |
Dec 13 12:16:51.252 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:51.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:51.252 INFO [stderr] ...
Dec 13 12:16:51.252 INFO [stderr] 1490 |         reg_cmp!(engine, "<=", lte, i32, i64, u32, u64, String);
Dec 13 12:16:51.252 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:51.252 INFO [stderr] 
Dec 13 12:16:51.252 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:51.252 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:51.252 INFO [stderr]      |
Dec 13 12:16:51.252 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:51.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:51.252 INFO [stderr] ...
Dec 13 12:16:51.252 INFO [stderr] 1491 |         reg_cmp!(engine, ">", gt, i32, i64, u32, u64, String);
Dec 13 12:16:51.252 INFO [stderr]      |         ------------------------------------------------------ in this macro invocation
Dec 13 12:16:51.252 INFO [stderr] 
Dec 13 12:16:51.252 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:51.252 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:51.252 INFO [stderr]      |
Dec 13 12:16:51.252 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:51.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:51.252 INFO [stderr] ...
Dec 13 12:16:51.252 INFO [stderr] 1492 |         reg_cmp!(engine, ">=", gte, i32, i64, u32, u64, String);
Dec 13 12:16:51.252 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:51.252 INFO [stderr] 
Dec 13 12:16:51.252 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:51.252 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:51.252 INFO [stderr]      |
Dec 13 12:16:51.252 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:51.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:51.252 INFO [stderr] ...
Dec 13 12:16:51.252 INFO [stderr] 1493 |         reg_cmp!(engine, "==", eq, i32, i64, u32, u64, bool, String);
Dec 13 12:16:51.252 INFO [stderr]      |         ------------------------------------------------------------- in this macro invocation
Dec 13 12:16:51.252 INFO [stderr] 
Dec 13 12:16:51.252 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:51.252 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:51.252 INFO [stderr]      |
Dec 13 12:16:51.252 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:51.252 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:51.252 INFO [stderr] ...
Dec 13 12:16:51.252 INFO [stderr] 1494 |         reg_cmp!(engine, "!=", ne, i32, i64, u32, u64, bool, String);
Dec 13 12:16:51.252 INFO [stderr]      |         ------------------------------------------------------------- in this macro invocation
Dec 13 12:16:51.257 INFO [stderr] 
Dec 13 12:16:51.257 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:51.257 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:51.257 INFO [stderr]      |
Dec 13 12:16:51.257 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:51.257 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:51.257 INFO [stderr] ...
Dec 13 12:16:51.257 INFO [stderr] 1496 |         reg_op!(engine, "||", or, bool);
Dec 13 12:16:51.257 INFO [stderr]      |         -------------------------------- in this macro invocation
Dec 13 12:16:51.257 INFO [stderr] 
Dec 13 12:16:51.257 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:51.257 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:51.257 INFO [stderr]      |
Dec 13 12:16:51.257 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:51.257 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:51.257 INFO [stderr] ...
Dec 13 12:16:51.257 INFO [stderr] 1497 |         reg_op!(engine, "&&", and, bool);
Dec 13 12:16:51.257 INFO [stderr]      |         --------------------------------- in this macro invocation
Dec 13 12:16:51.257 INFO [stderr] 
Dec 13 12:16:56.655 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
Dec 13 12:16:56.659 INFO [stderr] su: No module specific data is present
Dec 13 12:16:57.984 INFO running `"docker" "inspect" "0954ae8b230dbc04cc7d4e8e8dd36b8263ef657d84cea1469fd5b58f5bed2304"`
Dec 13 12:16:58.373 INFO running `"docker" "rm" "-f" "0954ae8b230dbc04cc7d4e8e8dd36b8263ef657d84cea1469fd5b58f5bed2304"`
Dec 13 12:16:58.771 INFO [stdout] 0954ae8b230dbc04cc7d4e8e8dd36b8263ef657d84cea1469fd5b58f5bed2304
Dec 13 12:16:58.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 12:16:59.087 INFO [stdout] 5da0cad40925e2d26d7353386ab2ac0365147ac1950534cc0fc531874908c595
Dec 13 12:16:59.096 INFO running `"docker" "start" "-a" "5da0cad40925e2d26d7353386ab2ac0365147ac1950534cc0fc531874908c595"`
Dec 13 12:17:00.406 INFO [stderr] usermod: no changes
Dec 13 12:17:00.451 INFO [stderr] warning: file found to be present in multiple build targets: /source/examples/reuse_scope.rs
Dec 13 12:17:00.456 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 12:17:00.471 INFO [stderr]      Running /target/debug/deps/nary-c6ab8ca77671c727
Dec 13 12:17:00.477 INFO [stdout] 
Dec 13 12:17:00.477 INFO [stdout] running 18 tests
Dec 13 12:17:00.478 INFO [stdout] test tests::test_get_set ... ok
Dec 13 12:17:00.483 INFO [stdout] test tests::test_bool_op1 ... ok
Dec 13 12:17:00.483 INFO [stdout] test tests::test_big_internal_fn ... ok
Dec 13 12:17:00.483 INFO [stdout] test tests::test_chars ... ok
Dec 13 12:17:00.483 INFO [stdout] test tests::test_bool_op2 ... ok
Dec 13 12:17:00.483 INFO [stdout] test tests::test_big_get_set ... ok
Dec 13 12:17:00.483 INFO [stdout] test tests::test_array_with_structs ... ok
Dec 13 12:17:00.483 INFO [stdout] test tests::test_arrays ... ok
Dec 13 12:17:00.484 INFO [stdout] test tests::test_if ... ok
Dec 13 12:17:00.484 INFO [stdout] test tests::test_mismatched_op ... ok
Dec 13 12:17:00.485 INFO [stdout] test tests::test_number_literal ... ok
Dec 13 12:17:00.486 INFO [stdout] test tests::test_op_prec ... ok
Dec 13 12:17:00.491 INFO [stdout] test tests::test_string ... ok
Dec 13 12:17:00.491 INFO [stdout] test tests::test_ops ... ok
Dec 13 12:17:00.492 INFO [stdout] test tests::test_var_scope ... ok
Dec 13 12:17:00.493 INFO [stdout] test tests::test_while ... ok
Dec 13 12:17:00.493 INFO [stdout] test tests::test_internal_fn ... ok
Dec 13 12:17:00.493 INFO [stdout] test tests::test_method_call ... ok
Dec 13 12:17:00.493 INFO [stdout] 
Dec 13 12:17:00.494 INFO [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:17:00.494 INFO [stdout] 
Dec 13 12:17:00.494 INFO [stderr]    Doc-tests nary
Dec 13 12:17:00.972 INFO [stdout] 
Dec 13 12:17:00.972 INFO [stdout] running 0 tests
Dec 13 12:17:00.972 INFO [stdout] 
Dec 13 12:17:00.972 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:17:00.972 INFO [stdout] 
Dec 13 12:17:00.987 INFO [stderr] su: No module specific data is present
Dec 13 12:17:01.863 INFO running `"docker" "inspect" "5da0cad40925e2d26d7353386ab2ac0365147ac1950534cc0fc531874908c595"`
Dec 13 12:17:02.234 INFO running `"docker" "rm" "-f" "5da0cad40925e2d26d7353386ab2ac0365147ac1950534cc0fc531874908c595"`
Dec 13 12:17:02.413 INFO [stdout] 5da0cad40925e2d26d7353386ab2ac0365147ac1950534cc0fc531874908c595