Dec 13 12:16:38.940 INFO testing luciusmagn/nary-lang against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 12:16:38.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12:16:39.279 INFO [stdout] f6925e8526395303ef2e855f4d7ea5a4a728976ef6a5865b1e5f482858b1796c
Dec 13 12:16:39.280 INFO running `"docker" "start" "-a" "f6925e8526395303ef2e855f4d7ea5a4a728976ef6a5865b1e5f482858b1796c"`
Dec 13 12:16:40.351 INFO [stderr] usermod: no changes
Dec 13 12:16:40.391 INFO [stderr] warning: file found to be present in multiple build targets: /source/examples/reuse_scope.rs
Dec 13 12:16:40.419 INFO [stderr]    Compiling nary v0.1.2 (/source)
Dec 13 12:16:40.847 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.847 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.847 INFO [stderr]      |
Dec 13 12:16:40.847 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.847 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.847 INFO [stderr] ...
Dec 13 12:16:40.847 INFO [stderr] 1483 |         reg_op!(engine, "+", add, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:40.847 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.847 INFO [stderr]      |
Dec 13 12:16:40.847 INFO [stderr]      = note: #[warn(unused_parens)] on by default
Dec 13 12:16:40.847 INFO [stderr] 
Dec 13 12:16:40.847 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.847 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.847 INFO [stderr]      |
Dec 13 12:16:40.847 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.847 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.847 INFO [stderr] ...
Dec 13 12:16:40.847 INFO [stderr] 1483 |         reg_op!(engine, "+", add, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:40.847 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.847 INFO [stderr] 
Dec 13 12:16:40.847 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.847 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.847 INFO [stderr]      |
Dec 13 12:16:40.847 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.847 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.847 INFO [stderr] ...
Dec 13 12:16:40.848 INFO [stderr] 1484 |         reg_op!(engine, "-", sub, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:40.848 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.848 INFO [stderr] 
Dec 13 12:16:40.848 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.848 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.848 INFO [stderr]      |
Dec 13 12:16:40.848 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.848 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.848 INFO [stderr] ...
Dec 13 12:16:40.848 INFO [stderr] 1485 |         reg_op!(engine, "*", mul, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:40.848 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.848 INFO [stderr] 
Dec 13 12:16:40.848 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.848 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.848 INFO [stderr]      |
Dec 13 12:16:40.848 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.848 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.848 INFO [stderr] ...
Dec 13 12:16:40.848 INFO [stderr] 1486 |         reg_op!(engine, "/", div, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:40.848 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.848 INFO [stderr] 
Dec 13 12:16:40.848 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.848 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.848 INFO [stderr]      |
Dec 13 12:16:40.848 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.848 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.848 INFO [stderr] ...
Dec 13 12:16:40.848 INFO [stderr] 1487 |         reg_op!(engine, "%", rem, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:40.848 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.848 INFO [stderr] 
Dec 13 12:16:40.848 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.848 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:40.848 INFO [stderr]      |
Dec 13 12:16:40.848 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:40.848 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.848 INFO [stderr] ...
Dec 13 12:16:40.848 INFO [stderr] 1489 |         reg_cmp!(engine, "<", lt, i32, i64, u32, u64, String);
Dec 13 12:16:40.848 INFO [stderr]      |         ------------------------------------------------------ in this macro invocation
Dec 13 12:16:40.848 INFO [stderr] 
Dec 13 12:16:40.848 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.848 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:40.848 INFO [stderr]      |
Dec 13 12:16:40.848 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:40.848 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.848 INFO [stderr] ...
Dec 13 12:16:40.848 INFO [stderr] 1490 |         reg_cmp!(engine, "<=", lte, i32, i64, u32, u64, String);
Dec 13 12:16:40.848 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.848 INFO [stderr] 
Dec 13 12:16:40.848 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.848 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:40.848 INFO [stderr]      |
Dec 13 12:16:40.848 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:40.848 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.848 INFO [stderr] ...
Dec 13 12:16:40.848 INFO [stderr] 1491 |         reg_cmp!(engine, ">", gt, i32, i64, u32, u64, String);
Dec 13 12:16:40.848 INFO [stderr]      |         ------------------------------------------------------ in this macro invocation
Dec 13 12:16:40.848 INFO [stderr] 
Dec 13 12:16:40.848 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.848 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:40.848 INFO [stderr]      |
Dec 13 12:16:40.848 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:40.848 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.848 INFO [stderr] ...
Dec 13 12:16:40.848 INFO [stderr] 1492 |         reg_cmp!(engine, ">=", gte, i32, i64, u32, u64, String);
Dec 13 12:16:40.848 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.848 INFO [stderr] 
Dec 13 12:16:40.848 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.848 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:40.848 INFO [stderr]      |
Dec 13 12:16:40.848 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:40.848 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.848 INFO [stderr] ...
Dec 13 12:16:40.848 INFO [stderr] 1493 |         reg_cmp!(engine, "==", eq, i32, i64, u32, u64, bool, String);
Dec 13 12:16:40.848 INFO [stderr]      |         ------------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.848 INFO [stderr] 
Dec 13 12:16:40.848 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.848 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:40.848 INFO [stderr]      |
Dec 13 12:16:40.848 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:40.848 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.848 INFO [stderr] ...
Dec 13 12:16:40.848 INFO [stderr] 1494 |         reg_cmp!(engine, "!=", ne, i32, i64, u32, u64, bool, String);
Dec 13 12:16:40.848 INFO [stderr]      |         ------------------------------------------------------------- in this macro invocation
Dec 13 12:16:40.848 INFO [stderr] 
Dec 13 12:16:40.848 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.848 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.848 INFO [stderr]      |
Dec 13 12:16:40.848 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.848 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.849 INFO [stderr] ...
Dec 13 12:16:40.849 INFO [stderr] 1496 |         reg_op!(engine, "||", or, bool);
Dec 13 12:16:40.849 INFO [stderr]      |         -------------------------------- in this macro invocation
Dec 13 12:16:40.849 INFO [stderr] 
Dec 13 12:16:40.849 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:40.849 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:40.849 INFO [stderr]      |
Dec 13 12:16:40.849 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:40.849 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:40.849 INFO [stderr] ...
Dec 13 12:16:40.849 INFO [stderr] 1497 |         reg_op!(engine, "&&", and, bool);
Dec 13 12:16:40.849 INFO [stderr]      |         --------------------------------- in this macro invocation
Dec 13 12:16:40.849 INFO [stderr] 
Dec 13 12:16:46.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.52s
Dec 13 12:16:46.922 INFO [stderr] su: No module specific data is present
Dec 13 12:16:47.852 INFO running `"docker" "inspect" "f6925e8526395303ef2e855f4d7ea5a4a728976ef6a5865b1e5f482858b1796c"`
Dec 13 12:16:48.121 INFO running `"docker" "rm" "-f" "f6925e8526395303ef2e855f4d7ea5a4a728976ef6a5865b1e5f482858b1796c"`
Dec 13 12:16:48.454 INFO [stdout] f6925e8526395303ef2e855f4d7ea5a4a728976ef6a5865b1e5f482858b1796c
Dec 13 12:16:48.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12:16:49.783 INFO [stdout] f1f593f7fb6dde28b856b1793b72e6c9953c29fe87879eada7fe240beb4d1a71
Dec 13 12:16:49.785 INFO running `"docker" "start" "-a" "f1f593f7fb6dde28b856b1793b72e6c9953c29fe87879eada7fe240beb4d1a71"`
Dec 13 12:16:50.203 INFO [stderr] usermod: no changes
Dec 13 12:16:50.243 INFO [stderr] warning: file found to be present in multiple build targets: /source/examples/reuse_scope.rs
Dec 13 12:16:50.275 INFO [stderr]    Compiling nary v0.1.2 (/source)
Dec 13 12:16:50.863 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:50.863 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:50.863 INFO [stderr]      |
Dec 13 12:16:50.863 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:50.863 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:50.863 INFO [stderr] ...
Dec 13 12:16:50.863 INFO [stderr] 1483 |         reg_op!(engine, "+", add, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:50.863 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:50.863 INFO [stderr]      |
Dec 13 12:16:50.863 INFO [stderr]      = note: #[warn(unused_parens)] on by default
Dec 13 12:16:50.863 INFO [stderr] 
Dec 13 12:16:50.863 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:50.863 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:50.863 INFO [stderr]      |
Dec 13 12:16:50.863 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:50.863 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:50.863 INFO [stderr] ...
Dec 13 12:16:50.863 INFO [stderr] 1483 |         reg_op!(engine, "+", add, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:50.863 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:50.863 INFO [stderr] 
Dec 13 12:16:50.863 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:50.863 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:50.863 INFO [stderr]      |
Dec 13 12:16:50.863 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:50.863 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:50.863 INFO [stderr] ...
Dec 13 12:16:50.863 INFO [stderr] 1484 |         reg_op!(engine, "-", sub, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:50.863 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:50.863 INFO [stderr] 
Dec 13 12:16:50.863 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:50.863 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:50.863 INFO [stderr]      |
Dec 13 12:16:50.863 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:50.863 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:50.863 INFO [stderr] ...
Dec 13 12:16:50.863 INFO [stderr] 1485 |         reg_op!(engine, "*", mul, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:50.863 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:50.863 INFO [stderr] 
Dec 13 12:16:50.863 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:50.864 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:50.864 INFO [stderr]      |
Dec 13 12:16:50.864 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:50.864 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:50.864 INFO [stderr] ...
Dec 13 12:16:50.864 INFO [stderr] 1486 |         reg_op!(engine, "/", div, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:50.864 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:50.864 INFO [stderr] 
Dec 13 12:16:50.864 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:50.864 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:50.864 INFO [stderr]      |
Dec 13 12:16:50.864 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:50.864 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:50.864 INFO [stderr] ...
Dec 13 12:16:50.864 INFO [stderr] 1487 |         reg_op!(engine, "%", rem, i32, i64, u32, u64, f32, f64);
Dec 13 12:16:50.864 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:50.864 INFO [stderr] 
Dec 13 12:16:50.864 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:50.864 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:50.864 INFO [stderr]      |
Dec 13 12:16:50.864 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:50.864 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:50.864 INFO [stderr] ...
Dec 13 12:16:50.864 INFO [stderr] 1489 |         reg_cmp!(engine, "<", lt, i32, i64, u32, u64, String);
Dec 13 12:16:50.864 INFO [stderr]      |         ------------------------------------------------------ in this macro invocation
Dec 13 12:16:50.864 INFO [stderr] 
Dec 13 12:16:50.864 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:50.864 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:50.864 INFO [stderr]      |
Dec 13 12:16:50.864 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:50.864 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:50.864 INFO [stderr] ...
Dec 13 12:16:50.864 INFO [stderr] 1490 |         reg_cmp!(engine, "<=", lte, i32, i64, u32, u64, String);
Dec 13 12:16:50.864 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:50.864 INFO [stderr] 
Dec 13 12:16:50.864 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:50.864 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:50.864 INFO [stderr]      |
Dec 13 12:16:50.864 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:50.864 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:50.864 INFO [stderr] ...
Dec 13 12:16:50.864 INFO [stderr] 1491 |         reg_cmp!(engine, ">", gt, i32, i64, u32, u64, String);
Dec 13 12:16:50.864 INFO [stderr]      |         ------------------------------------------------------ in this macro invocation
Dec 13 12:16:50.864 INFO [stderr] 
Dec 13 12:16:50.864 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:50.864 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:50.864 INFO [stderr]      |
Dec 13 12:16:50.864 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:50.864 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:50.864 INFO [stderr] ...
Dec 13 12:16:50.864 INFO [stderr] 1492 |         reg_cmp!(engine, ">=", gte, i32, i64, u32, u64, String);
Dec 13 12:16:50.864 INFO [stderr]      |         -------------------------------------------------------- in this macro invocation
Dec 13 12:16:50.864 INFO [stderr] 
Dec 13 12:16:50.864 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:50.864 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:50.864 INFO [stderr]      |
Dec 13 12:16:50.864 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:50.864 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:50.864 INFO [stderr] ...
Dec 13 12:16:50.864 INFO [stderr] 1493 |         reg_cmp!(engine, "==", eq, i32, i64, u32, u64, bool, String);
Dec 13 12:16:50.864 INFO [stderr]      |         ------------------------------------------------------------- in this macro invocation
Dec 13 12:16:50.864 INFO [stderr] 
Dec 13 12:16:50.864 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:50.864 INFO [stderr]     --> src/engine.rs:1463:45
Dec 13 12:16:50.864 INFO [stderr]      |
Dec 13 12:16:50.864 INFO [stderr] 1463 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->bool));
Dec 13 12:16:50.864 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:50.864 INFO [stderr] ...
Dec 13 12:16:50.864 INFO [stderr] 1494 |         reg_cmp!(engine, "!=", ne, i32, i64, u32, u64, bool, String);
Dec 13 12:16:50.864 INFO [stderr]      |         ------------------------------------------------------------- in this macro invocation
Dec 13 12:16:50.864 INFO [stderr] 
Dec 13 12:16:50.864 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:50.864 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:50.864 INFO [stderr]      |
Dec 13 12:16:50.864 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:50.864 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:50.864 INFO [stderr] ...
Dec 13 12:16:50.864 INFO [stderr] 1496 |         reg_op!(engine, "||", or, bool);
Dec 13 12:16:50.864 INFO [stderr]      |         -------------------------------- in this macro invocation
Dec 13 12:16:50.864 INFO [stderr] 
Dec 13 12:16:50.864 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 12:16:50.864 INFO [stderr]     --> src/engine.rs:1455:45
Dec 13 12:16:50.864 INFO [stderr]      |
Dec 13 12:16:50.864 INFO [stderr] 1455 |                     $engine.register_fn($x, ($op as fn(x: $y, y: $y)->$y));
Dec 13 12:16:50.864 INFO [stderr]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 12:16:50.864 INFO [stderr] ...
Dec 13 12:16:50.864 INFO [stderr] 1497 |         reg_op!(engine, "&&", and, bool);
Dec 13 12:16:50.864 INFO [stderr]      |         --------------------------------- in this macro invocation
Dec 13 12:16:50.864 INFO [stderr] 
Dec 13 12:16:56.802 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.57s
Dec 13 12:16:56.806 INFO [stderr] su: No module specific data is present
Dec 13 12:16:57.970 INFO running `"docker" "inspect" "f1f593f7fb6dde28b856b1793b72e6c9953c29fe87879eada7fe240beb4d1a71"`
Dec 13 12:16:58.271 INFO running `"docker" "rm" "-f" "f1f593f7fb6dde28b856b1793b72e6c9953c29fe87879eada7fe240beb4d1a71"`
Dec 13 12:16:58.595 INFO [stdout] f1f593f7fb6dde28b856b1793b72e6c9953c29fe87879eada7fe240beb4d1a71
Dec 13 12:16:58.598 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12:16:58.983 INFO [stdout] 3bcb6a2354fb0a655cb99d0fbcb5a7c41e78408cab55f4bf921ae7c32382854a
Dec 13 12:16:58.987 INFO running `"docker" "start" "-a" "3bcb6a2354fb0a655cb99d0fbcb5a7c41e78408cab55f4bf921ae7c32382854a"`
Dec 13 12:17:00.355 INFO [stderr] usermod: no changes
Dec 13 12:17:00.416 INFO [stderr] warning: file found to be present in multiple build targets: /source/examples/reuse_scope.rs
Dec 13 12:17:00.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 12:17:00.430 INFO [stderr]      Running /target/debug/deps/nary-204e247b8329e6f1
Dec 13 12:17:00.452 INFO [stdout] 
Dec 13 12:17:00.452 INFO [stdout] running 18 tests
Dec 13 12:17:00.452 INFO [stdout] test tests::test_get_set ... ok
Dec 13 12:17:00.453 INFO [stdout] test tests::test_chars ... ok
Dec 13 12:17:00.453 INFO [stdout] test tests::test_bool_op2 ... ok
Dec 13 12:17:00.454 INFO [stdout] test tests::test_big_internal_fn ... ok
Dec 13 12:17:00.454 INFO [stdout] test tests::test_big_get_set ... ok
Dec 13 12:17:00.455 INFO [stdout] test tests::test_internal_fn ... ok
Dec 13 12:17:00.455 INFO [stdout] test tests::test_method_call ... ok
Dec 13 12:17:00.456 INFO [stdout] test tests::test_arrays ... ok
Dec 13 12:17:00.463 INFO [stdout] test tests::test_mismatched_op ... ok
Dec 13 12:17:00.463 INFO [stdout] test tests::test_number_literal ... ok
Dec 13 12:17:00.463 INFO [stdout] test tests::test_array_with_structs ... ok
Dec 13 12:17:00.463 INFO [stdout] test tests::test_op_prec ... ok
Dec 13 12:17:00.463 INFO [stdout] test tests::test_if ... ok
Dec 13 12:17:00.471 INFO [stderr]    Doc-tests nary
Dec 13 12:17:00.471 INFO [stdout] test tests::test_var_scope ... ok
Dec 13 12:17:00.471 INFO [stdout] test tests::test_ops ... ok
Dec 13 12:17:00.471 INFO [stdout] test tests::test_string ... ok
Dec 13 12:17:00.471 INFO [stdout] test tests::test_bool_op1 ... ok
Dec 13 12:17:00.471 INFO [stdout] test tests::test_while ... ok
Dec 13 12:17:00.471 INFO [stdout] 
Dec 13 12:17:00.471 INFO [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:17:00.471 INFO [stdout] 
Dec 13 12:17:01.067 INFO [stdout] 
Dec 13 12:17:01.067 INFO [stdout] running 0 tests
Dec 13 12:17:01.067 INFO [stdout] 
Dec 13 12:17:01.067 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:17:01.067 INFO [stdout] 
Dec 13 12:17:01.072 INFO [stderr] su: No module specific data is present
Dec 13 12:17:01.858 INFO running `"docker" "inspect" "3bcb6a2354fb0a655cb99d0fbcb5a7c41e78408cab55f4bf921ae7c32382854a"`
Dec 13 12:17:02.225 INFO running `"docker" "rm" "-f" "3bcb6a2354fb0a655cb99d0fbcb5a7c41e78408cab55f4bf921ae7c32382854a"`
Dec 13 12:17:02.491 INFO [stdout] 3bcb6a2354fb0a655cb99d0fbcb5a7c41e78408cab55f4bf921ae7c32382854a