Sep 21 05:47:33.652 INFO checking phoenix-channels-0.1.3 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 05:47:33.652 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 05:47:33.652 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:47:33.880 INFO blam! 27a27bad8bdf96ebd9c53514242165f7050fdff546409290029137bedb93ea7a
Sep 21 05:47:33.882 INFO running `"docker" "start" "-a" "27a27bad8bdf96ebd9c53514242165f7050fdff546409290029137bedb93ea7a"`
Sep 21 05:47:34.934 INFO kablam! usermod: no changes
Sep 21 05:47:35.248 INFO kablam!     Checking websocket v0.20.3
Sep 21 05:47:38.256 INFO kablam!     Checking phoenix-channels v0.1.3 (/source)
Sep 21 05:47:41.464 INFO kablam! warning: field is never used: `logger`
Sep 21 05:47:41.464 INFO kablam!   --> src/client.rs:71:5
Sep 21 05:47:41.464 INFO kablam!    |
Sep 21 05:47:41.465 INFO kablam! 71 |     logger: slog::Logger,
Sep 21 05:47:41.465 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 21 05:47:41.465 INFO kablam!    |
Sep 21 05:47:41.466 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 05:47:41.466 INFO kablam! 
Sep 21 05:47:41.466 INFO kablam! warning: field is never used: `logger`
Sep 21 05:47:41.467 INFO kablam!   --> src/receiver.rs:11:5
Sep 21 05:47:41.467 INFO kablam!    |
Sep 21 05:47:41.467 INFO kablam! 11 |     logger: slog::Logger,
Sep 21 05:47:41.468 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 21 05:47:41.468 INFO kablam! 
Sep 21 05:47:41.471 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 05:47:41.471 INFO kablam!    --> src/client.rs:106:17
Sep 21 05:47:41.472 INFO kablam!     |
Sep 21 05:47:41.472 INFO kablam! 106 |                 sender.heartbeat();
Sep 21 05:47:41.472 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^
Sep 21 05:47:41.473 INFO kablam!     |
Sep 21 05:47:41.473 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 05:47:41.473 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 05:47:41.474 INFO kablam! 
Sep 21 05:47:41.712 INFO kablam! warning: field is never used: `logger`
Sep 21 05:47:41.713 INFO kablam!   --> src/client.rs:71:5
Sep 21 05:47:41.713 INFO kablam!    |
Sep 21 05:47:41.713 INFO kablam! 71 |     logger: slog::Logger,
Sep 21 05:47:41.713 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 21 05:47:41.713 INFO kablam!    |
Sep 21 05:47:41.713 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 05:47:41.713 INFO kablam! 
Sep 21 05:47:41.713 INFO kablam! warning: field is never used: `logger`
Sep 21 05:47:41.713 INFO kablam!   --> src/receiver.rs:11:5
Sep 21 05:47:41.713 INFO kablam!    |
Sep 21 05:47:41.713 INFO kablam! 11 |     logger: slog::Logger,
Sep 21 05:47:41.713 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 21 05:47:41.713 INFO kablam! 
Sep 21 05:47:41.713 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 05:47:41.713 INFO kablam!    --> src/client.rs:106:17
Sep 21 05:47:41.713 INFO kablam!     |
Sep 21 05:47:41.713 INFO kablam! 106 |                 sender.heartbeat();
Sep 21 05:47:41.713 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^
Sep 21 05:47:41.713 INFO kablam!     |
Sep 21 05:47:41.713 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 05:47:41.713 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 05:47:41.713 INFO kablam! 
Sep 21 05:47:41.762 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.79s
Sep 21 05:47:41.778 INFO kablam! su: No module specific data is present
Sep 21 05:47:42.684 INFO running `"docker" "rm" "-f" "27a27bad8bdf96ebd9c53514242165f7050fdff546409290029137bedb93ea7a"`
Sep 21 05:47:42.813 INFO blam! 27a27bad8bdf96ebd9c53514242165f7050fdff546409290029137bedb93ea7a