Jul 11 20:08:42.231 INFO checking swindon-0.7.8 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 20:08:42.231 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 20:08:42.231 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 20:08:42.232 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 20:08:42.498 INFO blam! 2a04ebdc134da2ad8e35a19af2ff66baa74240c6357e5b5490ceb8d63bc2d78f
Jul 11 20:08:42.500 INFO running `"docker" "start" "-a" "2a04ebdc134da2ad8e35a19af2ff66baa74240c6357e5b5490ceb8d63bc2d78f"`
Jul 11 20:08:43.997 INFO kablam!     Checking atomic v0.3.4
Jul 11 20:08:44.000 INFO kablam!     Checking assert_matches v1.2.0
Jul 11 20:08:44.023 INFO kablam!     Checking serde v1.0.70
Jul 11 20:08:44.028 INFO kablam!     Checking humannum v0.1.0
Jul 11 20:08:44.044 INFO kablam!     Checking digest-writer v0.3.1
Jul 11 20:08:44.047 INFO kablam!     Checking blake2 v0.7.1
Jul 11 20:08:44.050 INFO kablam!     Checking tk-listen v0.1.1
Jul 11 20:08:44.058 INFO kablam!     Checking tk-http v0.3.9
Jul 11 20:08:45.293 INFO kablam!     Checking tk-pool v0.5.3
Jul 11 20:08:48.275 INFO kablam!     Checking http-file-headers v0.1.8
Jul 11 20:09:15.657 INFO kablam!     Checking serde_json v1.0.22
Jul 11 20:09:15.658 INFO kablam!     Checking self-meter v0.6.0
Jul 11 20:09:15.658 INFO kablam!     Checking string-intern v0.1.7
Jul 11 20:09:15.682 INFO kablam!     Checking quire v0.3.1
Jul 11 20:09:25.619 INFO kablam!     Checking self-meter-http v0.4.1
Jul 11 20:09:25.624 INFO kablam!     Checking libcantal v0.3.2
Jul 11 20:09:25.627 INFO kablam!     Checking trimmer v0.3.6
Jul 11 20:09:25.628 INFO kablam!     Checking httpbin v0.3.3
Jul 11 20:09:37.251 INFO kablam!     Checking swindon v0.7.8 (file:///source)
Jul 11 20:09:58.324 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:09:58.325 INFO kablam!    --> src/chat/backend.rs:310:12
Jul 11 20:09:58.325 INFO kablam!     |
Jul 11 20:09:58.325 INFO kablam! 310 |         Ok((Async::Ready(data.len())))
Jul 11 20:09:58.325 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:09:58.325 INFO kablam!     |
Jul 11 20:09:58.325 INFO kablam!     = note: #[warn(unused_parens)] on by default
Jul 11 20:09:58.325 INFO kablam! 
Jul 11 20:09:58.355 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:09:58.355 INFO kablam!    --> src/chat/backend.rs:412:12
Jul 11 20:09:58.355 INFO kablam!     |
Jul 11 20:09:58.355 INFO kablam! 412 |         Ok((Async::Ready(data.len())))
Jul 11 20:09:58.355 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:09:58.355 INFO kablam! 
Jul 11 20:09:58.355 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:09:58.355 INFO kablam!    --> src/chat/backend.rs:450:12
Jul 11 20:09:58.355 INFO kablam!     |
Jul 11 20:09:58.355 INFO kablam! 450 |         Ok((Async::Ready(data.len())))
Jul 11 20:09:58.355 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:09:58.356 INFO kablam! 
Jul 11 20:09:58.668 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:09:58.668 INFO kablam!   --> src/proxy/backend.rs:75:12
Jul 11 20:09:58.668 INFO kablam!    |
Jul 11 20:09:58.668 INFO kablam! 75 |         Ok((Async::Ready(data.len())))
Jul 11 20:09:58.668 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:09:58.669 INFO kablam! 
Jul 11 20:10:00.029 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:10:00.029 INFO kablam!    --> src/chat/backend.rs:310:12
Jul 11 20:10:00.029 INFO kablam!     |
Jul 11 20:10:00.029 INFO kablam! 310 |         Ok((Async::Ready(data.len())))
Jul 11 20:10:00.029 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:10:00.032 INFO kablam!     |
Jul 11 20:10:00.032 INFO kablam!     = note: #[warn(unused_parens)] on by default
Jul 11 20:10:00.032 INFO kablam! 
Jul 11 20:10:00.036 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:10:00.036 INFO kablam!    --> src/chat/backend.rs:412:12
Jul 11 20:10:00.036 INFO kablam!     |
Jul 11 20:10:00.036 INFO kablam! 412 |         Ok((Async::Ready(data.len())))
Jul 11 20:10:00.036 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:10:00.037 INFO kablam! 
Jul 11 20:10:00.038 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:10:00.038 INFO kablam!    --> src/chat/backend.rs:450:12
Jul 11 20:10:00.038 INFO kablam!     |
Jul 11 20:10:00.038 INFO kablam! 450 |         Ok((Async::Ready(data.len())))
Jul 11 20:10:00.038 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:10:00.038 INFO kablam! 
Jul 11 20:10:00.246 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:10:00.246 INFO kablam!   --> src/proxy/backend.rs:75:12
Jul 11 20:10:00.246 INFO kablam!    |
Jul 11 20:10:00.246 INFO kablam! 75 |         Ok((Async::Ready(data.len())))
Jul 11 20:10:00.246 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:10:00.258 INFO kablam! 
Jul 11 20:10:00.522 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:10:00.522 INFO kablam!    --> src/chat/backend.rs:310:12
Jul 11 20:10:00.522 INFO kablam!     |
Jul 11 20:10:00.522 INFO kablam! 310 |         Ok((Async::Ready(data.len())))
Jul 11 20:10:00.522 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:10:00.522 INFO kablam!     |
Jul 11 20:10:00.522 INFO kablam!     = note: #[warn(unused_parens)] on by default
Jul 11 20:10:00.522 INFO kablam! 
Jul 11 20:10:00.547 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:10:00.547 INFO kablam!    --> src/chat/backend.rs:412:12
Jul 11 20:10:00.547 INFO kablam!     |
Jul 11 20:10:00.547 INFO kablam! 412 |         Ok((Async::Ready(data.len())))
Jul 11 20:10:00.547 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:10:00.547 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:10:00.547 INFO kablam!    --> src/chat/backend.rs:310:12
Jul 11 20:10:00.547 INFO kablam!     |
Jul 11 20:10:00.547 INFO kablam! 310 |         Ok((Async::Ready(data.len())))
Jul 11 20:10:00.547 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:10:00.547 INFO kablam!     |
Jul 11 20:10:00.548 INFO kablam!     = note: #[warn(unused_parens)] on by default
Jul 11 20:10:00.548 INFO kablam! 
Jul 11 20:10:00.548 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:10:00.548 INFO kablam!    --> src/chat/backend.rs:412:12
Jul 11 20:10:00.548 INFO kablam!     |
Jul 11 20:10:00.548 INFO kablam! 412 |         Ok((Async::Ready(data.len())))
Jul 11 20:10:00.548 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:10:00.548 INFO kablam! 
Jul 11 20:10:00.548 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:10:00.548 INFO kablam!    --> src/chat/backend.rs:450:12
Jul 11 20:10:00.548 INFO kablam!     |
Jul 11 20:10:00.548 INFO kablam! 450 |         Ok((Async::Ready(data.len())))
Jul 11 20:10:00.548 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:10:00.548 INFO kablam! 
Jul 11 20:10:00.548 INFO kablam! 
Jul 11 20:10:00.548 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:10:00.548 INFO kablam!    --> src/chat/backend.rs:450:12
Jul 11 20:10:00.548 INFO kablam!     |
Jul 11 20:10:00.548 INFO kablam! 450 |         Ok((Async::Ready(data.len())))
Jul 11 20:10:00.549 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:10:00.549 INFO kablam! 
Jul 11 20:10:00.654 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:10:00.654 INFO kablam!   --> src/proxy/backend.rs:75:12
Jul 11 20:10:00.654 INFO kablam!    |
Jul 11 20:10:00.654 INFO kablam! 75 |         Ok((Async::Ready(data.len())))
Jul 11 20:10:00.654 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:10:00.654 INFO kablam! 
Jul 11 20:10:00.820 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:10:00.820 INFO kablam!   --> src/proxy/backend.rs:75:12
Jul 11 20:10:00.820 INFO kablam!    |
Jul 11 20:10:00.820 INFO kablam! 75 |         Ok((Async::Ready(data.len())))
Jul 11 20:10:00.820 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 11 20:10:00.820 INFO kablam! 
Jul 11 20:10:50.090 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 06s
Jul 11 20:10:50.123 INFO kablam! su: No module specific data is present
Jul 11 20:10:50.658 INFO running `"docker" "rm" "-f" "2a04ebdc134da2ad8e35a19af2ff66baa74240c6357e5b5490ceb8d63bc2d78f"`
Jul 11 20:10:50.822 INFO blam! 2a04ebdc134da2ad8e35a19af2ff66baa74240c6357e5b5490ceb8d63bc2d78f