Aug 30 14:51:17.201 INFO checking grid_2d-0.8.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 14:51:17.201 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 14:51:17.201 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 14:51:17.405 INFO blam! e7c102fbab51ca16218a702a32b67298092616bfc47c4a5e5042d3859ba75b1a
Aug 30 14:51:17.407 INFO running `"docker" "start" "-a" "e7c102fbab51ca16218a702a32b67298092616bfc47c4a5e5042d3859ba75b1a"`
Aug 30 14:51:18.261 INFO kablam!     Checking grid_2d v0.8.0 (file:///source)
Aug 30 14:51:19.717 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 14:51:19.717 INFO kablam!    --> src/coord_arithmetic.rs:423:9
Aug 30 14:51:19.717 INFO kablam!     |
Aug 30 14:51:19.717 INFO kablam! 423 |         a + Coord::new(0, 0);
Aug 30 14:51:19.717 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 30 14:51:19.718 INFO kablam!     |
Aug 30 14:51:19.718 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 14:51:19.718 INFO kablam! 
Aug 30 14:51:19.718 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 14:51:19.718 INFO kablam!    --> src/coord_arithmetic.rs:424:9
Aug 30 14:51:19.718 INFO kablam!     |
Aug 30 14:51:19.718 INFO kablam! 424 |         &a + Coord::new(0, 0);
Aug 30 14:51:19.718 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Aug 30 14:51:19.718 INFO kablam! 
Aug 30 14:51:19.718 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 14:51:19.718 INFO kablam!    --> src/coord_arithmetic.rs:425:9
Aug 30 14:51:19.718 INFO kablam!     |
Aug 30 14:51:19.718 INFO kablam! 425 |         a + &Coord::new(0, 0);
Aug 30 14:51:19.718 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Aug 30 14:51:19.718 INFO kablam! 
Aug 30 14:51:19.718 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 14:51:19.718 INFO kablam!    --> src/coord_arithmetic.rs:426:9
Aug 30 14:51:19.718 INFO kablam!     |
Aug 30 14:51:19.718 INFO kablam! 426 |         &a + &Coord::new(0, 0);
Aug 30 14:51:19.718 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 14:51:19.719 INFO kablam! 
Aug 30 14:51:19.719 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 14:51:19.719 INFO kablam!    --> src/coord_arithmetic.rs:427:9
Aug 30 14:51:19.719 INFO kablam!     |
Aug 30 14:51:19.719 INFO kablam! 427 |         a + Size::new(0, 0);
Aug 30 14:51:19.719 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Aug 30 14:51:19.719 INFO kablam! 
Aug 30 14:51:19.719 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 14:51:19.719 INFO kablam!    --> src/coord_arithmetic.rs:428:9
Aug 30 14:51:19.719 INFO kablam!     |
Aug 30 14:51:19.719 INFO kablam! 428 |         &a + Size::new(0, 0);
Aug 30 14:51:19.719 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 30 14:51:19.719 INFO kablam! 
Aug 30 14:51:19.719 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 14:51:19.719 INFO kablam!    --> src/coord_arithmetic.rs:429:9
Aug 30 14:51:19.719 INFO kablam!     |
Aug 30 14:51:19.719 INFO kablam! 429 |         a + &Size::new(0, 0);
Aug 30 14:51:19.719 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 30 14:51:19.719 INFO kablam! 
Aug 30 14:51:19.720 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 14:51:19.720 INFO kablam!    --> src/coord_arithmetic.rs:430:9
Aug 30 14:51:19.720 INFO kablam!     |
Aug 30 14:51:19.720 INFO kablam! 430 |         &a + &Size::new(0, 0);
Aug 30 14:51:19.720 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Aug 30 14:51:19.720 INFO kablam! 
Aug 30 14:51:19.720 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 14:51:19.720 INFO kablam!    --> src/coord_arithmetic.rs:431:9
Aug 30 14:51:19.720 INFO kablam!     |
Aug 30 14:51:19.720 INFO kablam! 431 |         Size::new(0, 0) + a;
Aug 30 14:51:19.720 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Aug 30 14:51:19.720 INFO kablam! 
Aug 30 14:51:19.720 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 14:51:19.720 INFO kablam!    --> src/coord_arithmetic.rs:432:9
Aug 30 14:51:19.720 INFO kablam!     |
Aug 30 14:51:19.720 INFO kablam! 432 |         &Size::new(0, 0) + a;
Aug 30 14:51:19.720 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 30 14:51:19.720 INFO kablam! 
Aug 30 14:51:19.720 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 14:51:19.721 INFO kablam!    --> src/coord_arithmetic.rs:433:9
Aug 30 14:51:19.721 INFO kablam!     |
Aug 30 14:51:19.721 INFO kablam! 433 |         Size::new(0, 0) + &a;
Aug 30 14:51:19.721 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 30 14:51:19.721 INFO kablam! 
Aug 30 14:51:19.721 INFO kablam! warning: unused arithmetic operation which must be used
Aug 30 14:51:19.721 INFO kablam!    --> src/coord_arithmetic.rs:434:9
Aug 30 14:51:19.721 INFO kablam!     |
Aug 30 14:51:19.721 INFO kablam! 434 |         &Size::new(0, 0) + &a;
Aug 30 14:51:19.721 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Aug 30 14:51:19.721 INFO kablam! 
Aug 30 14:51:19.745 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Aug 30 14:51:19.748 INFO kablam! su: No module specific data is present
Aug 30 14:51:20.109 INFO running `"docker" "rm" "-f" "e7c102fbab51ca16218a702a32b67298092616bfc47c4a5e5042d3859ba75b1a"`
Aug 30 14:51:20.199 INFO blam! e7c102fbab51ca16218a702a32b67298092616bfc47c4a5e5042d3859ba75b1a