Sep 04 11:20:34.999 INFO checking phoenix-channels-0.1.3 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 11:20:34.999 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 11:20:34.999 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 11:20:35.275 INFO blam! 6c540d71d49045e988cd76cac573662cde320f1b6fdcd938adf4833bc0571d29
Sep 04 11:20:35.277 INFO running `"docker" "start" "-a" "6c540d71d49045e988cd76cac573662cde320f1b6fdcd938adf4833bc0571d29"`
Sep 04 11:20:36.269 INFO kablam!     Checking websocket v0.20.3
Sep 04 11:20:40.763 INFO kablam!     Checking phoenix-channels v0.1.3 (file:///source)
Sep 04 11:20:45.429 INFO kablam! warning: field is never used: `logger`
Sep 04 11:20:45.429 INFO kablam!   --> src/client.rs:71:5
Sep 04 11:20:45.429 INFO kablam!    |
Sep 04 11:20:45.429 INFO kablam! 71 |     logger: slog::Logger,
Sep 04 11:20:45.429 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 11:20:45.429 INFO kablam!    |
Sep 04 11:20:45.429 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 11:20:45.429 INFO kablam! 
Sep 04 11:20:45.429 INFO kablam! warning: field is never used: `logger`
Sep 04 11:20:45.430 INFO kablam!   --> src/receiver.rs:11:5
Sep 04 11:20:45.430 INFO kablam!    |
Sep 04 11:20:45.430 INFO kablam! 11 |     logger: slog::Logger,
Sep 04 11:20:45.430 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 11:20:45.430 INFO kablam! 
Sep 04 11:20:45.434 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 11:20:45.434 INFO kablam!    --> src/client.rs:106:17
Sep 04 11:20:45.434 INFO kablam!     |
Sep 04 11:20:45.434 INFO kablam! 106 |                 sender.heartbeat();
Sep 04 11:20:45.434 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^
Sep 04 11:20:45.434 INFO kablam!     |
Sep 04 11:20:45.434 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 11:20:45.434 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 11:20:45.434 INFO kablam! 
Sep 04 11:20:45.651 INFO kablam! warning: field is never used: `logger`
Sep 04 11:20:45.651 INFO kablam!   --> src/client.rs:71:5
Sep 04 11:20:45.651 INFO kablam!    |
Sep 04 11:20:45.651 INFO kablam! 71 |     logger: slog::Logger,
Sep 04 11:20:45.651 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 11:20:45.651 INFO kablam!    |
Sep 04 11:20:45.651 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 11:20:45.651 INFO kablam! 
Sep 04 11:20:45.651 INFO kablam! warning: field is never used: `logger`
Sep 04 11:20:45.651 INFO kablam!   --> src/receiver.rs:11:5
Sep 04 11:20:45.651 INFO kablam!    |
Sep 04 11:20:45.651 INFO kablam! 11 |     logger: slog::Logger,
Sep 04 11:20:45.651 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 11:20:45.651 INFO kablam! 
Sep 04 11:20:45.656 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 11:20:45.656 INFO kablam!    --> src/client.rs:106:17
Sep 04 11:20:45.656 INFO kablam!     |
Sep 04 11:20:45.656 INFO kablam! 106 |                 sender.heartbeat();
Sep 04 11:20:45.656 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^
Sep 04 11:20:45.656 INFO kablam!     |
Sep 04 11:20:45.656 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 11:20:45.656 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 11:20:45.656 INFO kablam! 
Sep 04 11:20:45.699 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.69s
Sep 04 11:20:45.708 INFO kablam! su: No module specific data is present
Sep 04 11:20:46.503 INFO running `"docker" "rm" "-f" "6c540d71d49045e988cd76cac573662cde320f1b6fdcd938adf4833bc0571d29"`
Sep 04 11:20:46.640 INFO blam! 6c540d71d49045e988cd76cac573662cde320f1b6fdcd938adf4833bc0571d29