Aug 17 15:01:58.991 INFO checking phoenix-channels-0.1.3 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426 Aug 17 15:01:58.991 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 15:01:58.991 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 15:01:58.991 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 15:01:59.214 INFO blam! 4d8016e68079a7b290ebfdeead420dc69e335f41f64a9ff8d4bcbbc16b3e5291 Aug 17 15:01:59.216 INFO running `"docker" "start" "-a" "4d8016e68079a7b290ebfdeead420dc69e335f41f64a9ff8d4bcbbc16b3e5291"` Aug 17 15:02:00.534 INFO kablam! Checking phoenix-channels v0.1.3 (file:///source) Aug 17 15:02:06.563 INFO kablam! warning: field is never used: `logger` Aug 17 15:02:06.563 INFO kablam! --> src/client.rs:71:5 Aug 17 15:02:06.563 INFO kablam! | Aug 17 15:02:06.563 INFO kablam! 71 | logger: slog::Logger, Aug 17 15:02:06.563 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 17 15:02:06.563 INFO kablam! | Aug 17 15:02:06.563 INFO kablam! = note: #[warn(dead_code)] on by default Aug 17 15:02:06.563 INFO kablam! Aug 17 15:02:06.564 INFO kablam! warning: field is never used: `logger` Aug 17 15:02:06.564 INFO kablam! --> src/receiver.rs:11:5 Aug 17 15:02:06.564 INFO kablam! | Aug 17 15:02:06.564 INFO kablam! 11 | logger: slog::Logger, Aug 17 15:02:06.564 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 17 15:02:06.564 INFO kablam! Aug 17 15:02:06.635 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:02:06.635 INFO kablam! --> src/client.rs:106:17 Aug 17 15:02:06.635 INFO kablam! | Aug 17 15:02:06.635 INFO kablam! 106 | sender.heartbeat(); Aug 17 15:02:06.635 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 17 15:02:06.635 INFO kablam! | Aug 17 15:02:06.635 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 17 15:02:06.635 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:02:06.635 INFO kablam! Aug 17 15:02:06.754 INFO kablam! warning: field is never used: `logger` Aug 17 15:02:06.754 INFO kablam! --> src/client.rs:71:5 Aug 17 15:02:06.754 INFO kablam! | Aug 17 15:02:06.754 INFO kablam! 71 | logger: slog::Logger, Aug 17 15:02:06.754 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 17 15:02:06.758 INFO kablam! | Aug 17 15:02:06.758 INFO kablam! = note: #[warn(dead_code)] on by default Aug 17 15:02:06.758 INFO kablam! Aug 17 15:02:06.759 INFO kablam! warning: field is never used: `logger` Aug 17 15:02:06.759 INFO kablam! --> src/receiver.rs:11:5 Aug 17 15:02:06.759 INFO kablam! | Aug 17 15:02:06.759 INFO kablam! 11 | logger: slog::Logger, Aug 17 15:02:06.759 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 17 15:02:06.759 INFO kablam! Aug 17 15:02:06.808 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:02:06.808 INFO kablam! --> src/client.rs:106:17 Aug 17 15:02:06.808 INFO kablam! | Aug 17 15:02:06.808 INFO kablam! 106 | sender.heartbeat(); Aug 17 15:02:06.808 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 17 15:02:06.814 INFO kablam! | Aug 17 15:02:06.815 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 17 15:02:06.815 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:02:06.815 INFO kablam! Aug 17 15:02:06.888 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 6.73s Aug 17 15:02:06.929 INFO kablam! su: No module specific data is present Aug 17 15:02:07.447 INFO running `"docker" "rm" "-f" "4d8016e68079a7b290ebfdeead420dc69e335f41f64a9ff8d4bcbbc16b3e5291"` Aug 17 15:02:07.622 INFO blam! 4d8016e68079a7b290ebfdeead420dc69e335f41f64a9ff8d4bcbbc16b3e5291