Aug 30 08:00:15.380 INFO checking phoenix-channels-0.1.3 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 08:00:15.380 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 08:00:15.380 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/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 08:00:15.564 INFO blam! ce8bb4890277fe24972449ad8d2cfc2a121006e14188817f774c0606d31d9bcb
Aug 30 08:00:15.566 INFO running `"docker" "start" "-a" "ce8bb4890277fe24972449ad8d2cfc2a121006e14188817f774c0606d31d9bcb"`
Aug 30 08:00:16.319 INFO kablam!     Checking websocket v0.20.3
Aug 30 08:00:20.347 INFO kablam!     Checking phoenix-channels v0.1.3 (file:///source)
Aug 30 08:00:25.458 INFO kablam! warning: field is never used: `logger`
Aug 30 08:00:25.458 INFO kablam!   --> src/client.rs:71:5
Aug 30 08:00:25.458 INFO kablam!    |
Aug 30 08:00:25.458 INFO kablam! 71 |     logger: slog::Logger,
Aug 30 08:00:25.458 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 08:00:25.458 INFO kablam!    |
Aug 30 08:00:25.458 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 08:00:25.458 INFO kablam! 
Aug 30 08:00:25.459 INFO kablam! warning: field is never used: `logger`
Aug 30 08:00:25.459 INFO kablam!   --> src/receiver.rs:11:5
Aug 30 08:00:25.459 INFO kablam!    |
Aug 30 08:00:25.459 INFO kablam! 11 |     logger: slog::Logger,
Aug 30 08:00:25.459 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 08:00:25.459 INFO kablam! 
Aug 30 08:00:25.463 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 08:00:25.463 INFO kablam!    --> src/client.rs:106:17
Aug 30 08:00:25.463 INFO kablam!     |
Aug 30 08:00:25.463 INFO kablam! 106 |                 sender.heartbeat();
Aug 30 08:00:25.464 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^
Aug 30 08:00:25.464 INFO kablam!     |
Aug 30 08:00:25.464 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 08:00:25.464 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 08:00:25.464 INFO kablam! 
Aug 30 08:00:25.685 INFO kablam! warning: field is never used: `logger`
Aug 30 08:00:25.685 INFO kablam!   --> src/client.rs:71:5
Aug 30 08:00:25.685 INFO kablam!    |
Aug 30 08:00:25.685 INFO kablam! 71 |     logger: slog::Logger,
Aug 30 08:00:25.685 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 08:00:25.685 INFO kablam!    |
Aug 30 08:00:25.685 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 08:00:25.685 INFO kablam! 
Aug 30 08:00:25.685 INFO kablam! warning: field is never used: `logger`
Aug 30 08:00:25.685 INFO kablam!   --> src/receiver.rs:11:5
Aug 30 08:00:25.685 INFO kablam!    |
Aug 30 08:00:25.686 INFO kablam! 11 |     logger: slog::Logger,
Aug 30 08:00:25.686 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 08:00:25.686 INFO kablam! 
Aug 30 08:00:25.689 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 08:00:25.689 INFO kablam!    --> src/client.rs:106:17
Aug 30 08:00:25.689 INFO kablam!     |
Aug 30 08:00:25.689 INFO kablam! 106 |                 sender.heartbeat();
Aug 30 08:00:25.690 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^
Aug 30 08:00:25.690 INFO kablam!     |
Aug 30 08:00:25.690 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 08:00:25.690 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 08:00:25.690 INFO kablam! 
Aug 30 08:00:25.723 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.58s
Aug 30 08:00:25.736 INFO kablam! su: No module specific data is present
Aug 30 08:00:26.273 INFO running `"docker" "rm" "-f" "ce8bb4890277fe24972449ad8d2cfc2a121006e14188817f774c0606d31d9bcb"`
Aug 30 08:00:26.439 INFO blam! ce8bb4890277fe24972449ad8d2cfc2a121006e14188817f774c0606d31d9bcb