Nov 18 10:13:29.384 INFO testing grid_2d-0.8.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 10:13:29.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 10:13:29.738 INFO [stdout] 886e03714aa9cca6ca86d84c478c376b000b58ddc2be6603d483926d38b922df
Nov 18 10:13:29.740 INFO running `"docker" "start" "-a" "886e03714aa9cca6ca86d84c478c376b000b58ddc2be6603d483926d38b922df"`
Nov 18 10:13:31.039 INFO [stderr] usermod: no changes
Nov 18 10:13:31.111 INFO [stderr]    Compiling grid_2d v0.8.0 (/source)
Nov 18 10:13:32.173 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Nov 18 10:13:32.177 INFO [stderr] su: No module specific data is present
Nov 18 10:13:32.783 INFO running `"docker" "inspect" "886e03714aa9cca6ca86d84c478c376b000b58ddc2be6603d483926d38b922df"`
Nov 18 10:13:33.009 INFO running `"docker" "rm" "-f" "886e03714aa9cca6ca86d84c478c376b000b58ddc2be6603d483926d38b922df"`
Nov 18 10:13:33.290 INFO [stdout] 886e03714aa9cca6ca86d84c478c376b000b58ddc2be6603d483926d38b922df
Nov 18 10:13:33.294 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 10:13:33.737 INFO [stdout] 76c0a61e8d235ef0840b867b0b0e40aba58847dce76a9dd8c946946f849dcf39
Nov 18 10:13:33.739 INFO running `"docker" "start" "-a" "76c0a61e8d235ef0840b867b0b0e40aba58847dce76a9dd8c946946f849dcf39"`
Nov 18 10:13:34.850 INFO [stderr] usermod: no changes
Nov 18 10:13:34.990 INFO [stderr]    Compiling grid_2d v0.8.0 (/source)
Nov 18 10:13:35.920 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 18 10:13:35.920 INFO [stderr]    --> src/coord_arithmetic.rs:423:9
Nov 18 10:13:35.920 INFO [stderr]     |
Nov 18 10:13:35.920 INFO [stderr] 423 |         a + Coord::new(0, 0);
Nov 18 10:13:35.920 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 18 10:13:35.920 INFO [stderr]     |
Nov 18 10:13:35.920 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 10:13:35.920 INFO [stderr] 
Nov 18 10:13:35.920 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 18 10:13:35.920 INFO [stderr]    --> src/coord_arithmetic.rs:424:9
Nov 18 10:13:35.920 INFO [stderr]     |
Nov 18 10:13:35.920 INFO [stderr] 424 |         &a + Coord::new(0, 0);
Nov 18 10:13:35.920 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:13:35.920 INFO [stderr] 
Nov 18 10:13:35.920 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 18 10:13:35.920 INFO [stderr]    --> src/coord_arithmetic.rs:425:9
Nov 18 10:13:35.920 INFO [stderr]     |
Nov 18 10:13:35.920 INFO [stderr] 425 |         a + &Coord::new(0, 0);
Nov 18 10:13:35.920 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:13:35.920 INFO [stderr] 
Nov 18 10:13:35.920 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 18 10:13:35.920 INFO [stderr]    --> src/coord_arithmetic.rs:426:9
Nov 18 10:13:35.920 INFO [stderr]     |
Nov 18 10:13:35.920 INFO [stderr] 426 |         &a + &Coord::new(0, 0);
Nov 18 10:13:35.920 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:13:35.920 INFO [stderr] 
Nov 18 10:13:35.920 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 18 10:13:35.920 INFO [stderr]    --> src/coord_arithmetic.rs:427:9
Nov 18 10:13:35.921 INFO [stderr]     |
Nov 18 10:13:35.921 INFO [stderr] 427 |         a + Size::new(0, 0);
Nov 18 10:13:35.921 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Nov 18 10:13:35.921 INFO [stderr] 
Nov 18 10:13:35.921 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 18 10:13:35.921 INFO [stderr]    --> src/coord_arithmetic.rs:428:9
Nov 18 10:13:35.921 INFO [stderr]     |
Nov 18 10:13:35.921 INFO [stderr] 428 |         &a + Size::new(0, 0);
Nov 18 10:13:35.921 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 18 10:13:35.921 INFO [stderr] 
Nov 18 10:13:35.921 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 18 10:13:35.921 INFO [stderr]    --> src/coord_arithmetic.rs:429:9
Nov 18 10:13:35.921 INFO [stderr]     |
Nov 18 10:13:35.921 INFO [stderr] 429 |         a + &Size::new(0, 0);
Nov 18 10:13:35.921 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 18 10:13:35.921 INFO [stderr] 
Nov 18 10:13:35.921 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 18 10:13:35.921 INFO [stderr]    --> src/coord_arithmetic.rs:430:9
Nov 18 10:13:35.921 INFO [stderr]     |
Nov 18 10:13:35.921 INFO [stderr] 430 |         &a + &Size::new(0, 0);
Nov 18 10:13:35.921 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:13:35.921 INFO [stderr] 
Nov 18 10:13:35.921 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 18 10:13:35.921 INFO [stderr]    --> src/coord_arithmetic.rs:431:9
Nov 18 10:13:35.921 INFO [stderr]     |
Nov 18 10:13:35.921 INFO [stderr] 431 |         Size::new(0, 0) + a;
Nov 18 10:13:35.921 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Nov 18 10:13:35.921 INFO [stderr] 
Nov 18 10:13:35.921 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 18 10:13:35.921 INFO [stderr]    --> src/coord_arithmetic.rs:432:9
Nov 18 10:13:35.921 INFO [stderr]     |
Nov 18 10:13:35.921 INFO [stderr] 432 |         &Size::new(0, 0) + a;
Nov 18 10:13:35.921 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 18 10:13:35.921 INFO [stderr] 
Nov 18 10:13:35.921 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 18 10:13:35.921 INFO [stderr]    --> src/coord_arithmetic.rs:433:9
Nov 18 10:13:35.921 INFO [stderr]     |
Nov 18 10:13:35.921 INFO [stderr] 433 |         Size::new(0, 0) + &a;
Nov 18 10:13:35.921 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 18 10:13:35.921 INFO [stderr] 
Nov 18 10:13:35.921 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 18 10:13:35.921 INFO [stderr]    --> src/coord_arithmetic.rs:434:9
Nov 18 10:13:35.921 INFO [stderr]     |
Nov 18 10:13:35.921 INFO [stderr] 434 |         &Size::new(0, 0) + &a;
Nov 18 10:13:35.921 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 18 10:13:35.921 INFO [stderr] 
Nov 18 10:13:36.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Nov 18 10:13:36.383 INFO [stderr] su: No module specific data is present
Nov 18 10:13:36.949 INFO running `"docker" "inspect" "76c0a61e8d235ef0840b867b0b0e40aba58847dce76a9dd8c946946f849dcf39"`
Nov 18 10:13:37.237 INFO running `"docker" "rm" "-f" "76c0a61e8d235ef0840b867b0b0e40aba58847dce76a9dd8c946946f849dcf39"`
Nov 18 10:13:37.539 INFO [stdout] 76c0a61e8d235ef0840b867b0b0e40aba58847dce76a9dd8c946946f849dcf39
Nov 18 10:13:37.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 10:13:38.149 INFO [stdout] bfe49fd2ce05eafd9be5bb34073c5630a00e6c0eb923b2b17236f4cb1b8c7153
Nov 18 10:13:38.151 INFO running `"docker" "start" "-a" "bfe49fd2ce05eafd9be5bb34073c5630a00e6c0eb923b2b17236f4cb1b8c7153"`
Nov 18 10:13:38.822 INFO [stderr] usermod: no changes
Nov 18 10:13:38.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 10:13:38.890 INFO [stderr]      Running /target/debug/deps/grid_2d-6b03a9a9bea31c8b
Nov 18 10:13:38.892 INFO [stdout] 
Nov 18 10:13:38.893 INFO [stdout] running 2 tests
Nov 18 10:13:38.899 INFO [stdout] test coord::test::coord_to_index ... ok
Nov 18 10:13:38.899 INFO [stderr]    Doc-tests grid_2d
Nov 18 10:13:38.899 INFO [stdout] test coord_arithmetic::test::arithmetic ... ok
Nov 18 10:13:38.899 INFO [stdout] 
Nov 18 10:13:38.899 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 10:13:38.899 INFO [stdout] 
Nov 18 10:13:39.654 INFO [stdout] 
Nov 18 10:13:39.654 INFO [stdout] running 0 tests
Nov 18 10:13:39.654 INFO [stdout] 
Nov 18 10:13:39.654 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 10:13:39.654 INFO [stdout] 
Nov 18 10:13:39.661 INFO [stderr] su: No module specific data is present
Nov 18 10:13:39.914 INFO running `"docker" "inspect" "bfe49fd2ce05eafd9be5bb34073c5630a00e6c0eb923b2b17236f4cb1b8c7153"`
Nov 18 10:13:40.064 INFO running `"docker" "rm" "-f" "bfe49fd2ce05eafd9be5bb34073c5630a00e6c0eb923b2b17236f4cb1b8c7153"`
Nov 18 10:13:40.148 INFO [stdout] bfe49fd2ce05eafd9be5bb34073c5630a00e6c0eb923b2b17236f4cb1b8c7153