Sep 04 14:57:39.091 INFO checking grid_2d-0.8.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 14:57:39.092 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 14:57:39.092 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 14:57:39.285 INFO blam! b353aa1d5bf57948d88a1ba6e88cb1938202199076420ed083e0ab13f3869857
Sep 04 14:57:39.288 INFO running `"docker" "start" "-a" "b353aa1d5bf57948d88a1ba6e88cb1938202199076420ed083e0ab13f3869857"`
Sep 04 14:57:39.858 INFO kablam!     Checking grid_2d v0.8.0 (file:///source)
Sep 04 14:57:41.146 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 14:57:41.146 INFO kablam!    --> src/coord_arithmetic.rs:423:9
Sep 04 14:57:41.146 INFO kablam!     |
Sep 04 14:57:41.146 INFO kablam! 423 |         a + Coord::new(0, 0);
Sep 04 14:57:41.146 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 04 14:57:41.146 INFO kablam!     |
Sep 04 14:57:41.146 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 14:57:41.146 INFO kablam! 
Sep 04 14:57:41.146 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 14:57:41.146 INFO kablam!    --> src/coord_arithmetic.rs:424:9
Sep 04 14:57:41.146 INFO kablam!     |
Sep 04 14:57:41.146 INFO kablam! 424 |         &a + Coord::new(0, 0);
Sep 04 14:57:41.146 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:57:41.146 INFO kablam! 
Sep 04 14:57:41.146 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 14:57:41.146 INFO kablam!    --> src/coord_arithmetic.rs:425:9
Sep 04 14:57:41.146 INFO kablam!     |
Sep 04 14:57:41.146 INFO kablam! 425 |         a + &Coord::new(0, 0);
Sep 04 14:57:41.146 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:57:41.147 INFO kablam! 
Sep 04 14:57:41.147 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 14:57:41.147 INFO kablam!    --> src/coord_arithmetic.rs:426:9
Sep 04 14:57:41.147 INFO kablam!     |
Sep 04 14:57:41.147 INFO kablam! 426 |         &a + &Coord::new(0, 0);
Sep 04 14:57:41.147 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:57:41.147 INFO kablam! 
Sep 04 14:57:41.147 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 14:57:41.148 INFO kablam!    --> src/coord_arithmetic.rs:427:9
Sep 04 14:57:41.148 INFO kablam!     |
Sep 04 14:57:41.148 INFO kablam! 427 |         a + Size::new(0, 0);
Sep 04 14:57:41.148 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Sep 04 14:57:41.148 INFO kablam! 
Sep 04 14:57:41.148 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 14:57:41.148 INFO kablam!    --> src/coord_arithmetic.rs:428:9
Sep 04 14:57:41.148 INFO kablam!     |
Sep 04 14:57:41.148 INFO kablam! 428 |         &a + Size::new(0, 0);
Sep 04 14:57:41.148 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 04 14:57:41.148 INFO kablam! 
Sep 04 14:57:41.148 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 14:57:41.148 INFO kablam!    --> src/coord_arithmetic.rs:429:9
Sep 04 14:57:41.148 INFO kablam!     |
Sep 04 14:57:41.148 INFO kablam! 429 |         a + &Size::new(0, 0);
Sep 04 14:57:41.148 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 04 14:57:41.148 INFO kablam! 
Sep 04 14:57:41.148 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 14:57:41.148 INFO kablam!    --> src/coord_arithmetic.rs:430:9
Sep 04 14:57:41.148 INFO kablam!     |
Sep 04 14:57:41.148 INFO kablam! 430 |         &a + &Size::new(0, 0);
Sep 04 14:57:41.148 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:57:41.148 INFO kablam! 
Sep 04 14:57:41.148 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 14:57:41.148 INFO kablam!    --> src/coord_arithmetic.rs:431:9
Sep 04 14:57:41.148 INFO kablam!     |
Sep 04 14:57:41.148 INFO kablam! 431 |         Size::new(0, 0) + a;
Sep 04 14:57:41.148 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Sep 04 14:57:41.148 INFO kablam! 
Sep 04 14:57:41.148 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 14:57:41.148 INFO kablam!    --> src/coord_arithmetic.rs:432:9
Sep 04 14:57:41.148 INFO kablam!     |
Sep 04 14:57:41.148 INFO kablam! 432 |         &Size::new(0, 0) + a;
Sep 04 14:57:41.148 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 04 14:57:41.148 INFO kablam! 
Sep 04 14:57:41.148 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 14:57:41.148 INFO kablam!    --> src/coord_arithmetic.rs:433:9
Sep 04 14:57:41.148 INFO kablam!     |
Sep 04 14:57:41.148 INFO kablam! 433 |         Size::new(0, 0) + &a;
Sep 04 14:57:41.148 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 04 14:57:41.148 INFO kablam! 
Sep 04 14:57:41.148 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 14:57:41.149 INFO kablam!    --> src/coord_arithmetic.rs:434:9
Sep 04 14:57:41.149 INFO kablam!     |
Sep 04 14:57:41.149 INFO kablam! 434 |         &Size::new(0, 0) + &a;
Sep 04 14:57:41.149 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:57:41.149 INFO kablam! 
Sep 04 14:57:41.165 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Sep 04 14:57:41.169 INFO kablam! su: No module specific data is present
Sep 04 14:57:41.539 INFO running `"docker" "rm" "-f" "b353aa1d5bf57948d88a1ba6e88cb1938202199076420ed083e0ab13f3869857"`
Sep 04 14:57:41.665 INFO blam! b353aa1d5bf57948d88a1ba6e88cb1938202199076420ed083e0ab13f3869857