Sep 20 02:11:14.884 INFO checking grid_2d-0.8.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 02:11:14.884 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 02:11:14.884 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 02:11:15.156 INFO blam! 407236b1812a6bf4d89a2a468cf4b6ce35d66da735974bfcdb94a395be5f9d48
Sep 20 02:11:15.158 INFO running `"docker" "start" "-a" "407236b1812a6bf4d89a2a468cf4b6ce35d66da735974bfcdb94a395be5f9d48"`
Sep 20 02:11:16.645 INFO kablam! usermod: no changes
Sep 20 02:11:16.746 INFO kablam!     Checking grid_2d v0.8.0 (/source)
Sep 20 02:11:17.961 INFO kablam! warning: unused arithmetic operation which must be used
Sep 20 02:11:17.961 INFO kablam!    --> src/coord_arithmetic.rs:423:9
Sep 20 02:11:17.962 INFO kablam!     |
Sep 20 02:11:17.962 INFO kablam! 423 |         a + Coord::new(0, 0);
Sep 20 02:11:17.962 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 20 02:11:17.963 INFO kablam!     |
Sep 20 02:11:17.963 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 02:11:17.963 INFO kablam! 
Sep 20 02:11:17.964 INFO kablam! warning: unused arithmetic operation which must be used
Sep 20 02:11:17.964 INFO kablam!    --> src/coord_arithmetic.rs:424:9
Sep 20 02:11:17.965 INFO kablam!     |
Sep 20 02:11:17.965 INFO kablam! 424 |         &a + Coord::new(0, 0);
Sep 20 02:11:17.965 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 20 02:11:17.966 INFO kablam! 
Sep 20 02:11:17.966 INFO kablam! warning: unused arithmetic operation which must be used
Sep 20 02:11:17.966 INFO kablam!    --> src/coord_arithmetic.rs:425:9
Sep 20 02:11:17.967 INFO kablam!     |
Sep 20 02:11:17.967 INFO kablam! 425 |         a + &Coord::new(0, 0);
Sep 20 02:11:17.968 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 20 02:11:17.968 INFO kablam! 
Sep 20 02:11:17.968 INFO kablam! warning: unused arithmetic operation which must be used
Sep 20 02:11:17.969 INFO kablam!    --> src/coord_arithmetic.rs:426:9
Sep 20 02:11:17.969 INFO kablam!     |
Sep 20 02:11:17.969 INFO kablam! 426 |         &a + &Coord::new(0, 0);
Sep 20 02:11:17.970 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 02:11:17.970 INFO kablam! 
Sep 20 02:11:17.970 INFO kablam! warning: unused arithmetic operation which must be used
Sep 20 02:11:17.971 INFO kablam!    --> src/coord_arithmetic.rs:427:9
Sep 20 02:11:17.971 INFO kablam!     |
Sep 20 02:11:17.972 INFO kablam! 427 |         a + Size::new(0, 0);
Sep 20 02:11:17.972 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Sep 20 02:11:17.972 INFO kablam! 
Sep 20 02:11:17.973 INFO kablam! warning: unused arithmetic operation which must be used
Sep 20 02:11:17.973 INFO kablam!    --> src/coord_arithmetic.rs:428:9
Sep 20 02:11:17.973 INFO kablam!     |
Sep 20 02:11:17.974 INFO kablam! 428 |         &a + Size::new(0, 0);
Sep 20 02:11:17.974 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 20 02:11:17.975 INFO kablam! 
Sep 20 02:11:17.975 INFO kablam! warning: unused arithmetic operation which must be used
Sep 20 02:11:17.975 INFO kablam!    --> src/coord_arithmetic.rs:429:9
Sep 20 02:11:17.976 INFO kablam!     |
Sep 20 02:11:17.976 INFO kablam! 429 |         a + &Size::new(0, 0);
Sep 20 02:11:17.977 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 20 02:11:17.977 INFO kablam! 
Sep 20 02:11:17.977 INFO kablam! warning: unused arithmetic operation which must be used
Sep 20 02:11:17.978 INFO kablam!    --> src/coord_arithmetic.rs:430:9
Sep 20 02:11:17.978 INFO kablam!     |
Sep 20 02:11:17.978 INFO kablam! 430 |         &a + &Size::new(0, 0);
Sep 20 02:11:17.979 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 20 02:11:17.979 INFO kablam! 
Sep 20 02:11:17.980 INFO kablam! warning: unused arithmetic operation which must be used
Sep 20 02:11:17.980 INFO kablam!    --> src/coord_arithmetic.rs:431:9
Sep 20 02:11:17.981 INFO kablam!     |
Sep 20 02:11:17.981 INFO kablam! 431 |         Size::new(0, 0) + a;
Sep 20 02:11:17.981 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Sep 20 02:11:17.982 INFO kablam! 
Sep 20 02:11:17.982 INFO kablam! warning: unused arithmetic operation which must be used
Sep 20 02:11:17.982 INFO kablam!    --> src/coord_arithmetic.rs:432:9
Sep 20 02:11:17.983 INFO kablam!     |
Sep 20 02:11:17.983 INFO kablam! 432 |         &Size::new(0, 0) + a;
Sep 20 02:11:17.984 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 20 02:11:17.984 INFO kablam! 
Sep 20 02:11:17.984 INFO kablam! warning: unused arithmetic operation which must be used
Sep 20 02:11:17.985 INFO kablam!    --> src/coord_arithmetic.rs:433:9
Sep 20 02:11:17.985 INFO kablam!     |
Sep 20 02:11:17.986 INFO kablam! 433 |         Size::new(0, 0) + &a;
Sep 20 02:11:17.986 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 20 02:11:17.986 INFO kablam! 
Sep 20 02:11:17.987 INFO kablam! warning: unused arithmetic operation which must be used
Sep 20 02:11:17.987 INFO kablam!    --> src/coord_arithmetic.rs:434:9
Sep 20 02:11:17.988 INFO kablam!     |
Sep 20 02:11:17.988 INFO kablam! 434 |         &Size::new(0, 0) + &a;
Sep 20 02:11:17.988 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 20 02:11:17.989 INFO kablam! 
Sep 20 02:11:18.235 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Sep 20 02:11:18.239 INFO kablam! su: No module specific data is present
Sep 20 02:11:19.278 INFO running `"docker" "rm" "-f" "407236b1812a6bf4d89a2a468cf4b6ce35d66da735974bfcdb94a395be5f9d48"`
Sep 20 02:11:19.389 INFO blam! 407236b1812a6bf4d89a2a468cf4b6ce35d66da735974bfcdb94a395be5f9d48