Aug 17 09:03:15.635 INFO checking swindon-0.7.8 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 09:03:15.635 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 09:03:15.635 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 09:03:15.635 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 09:03:15.878 INFO blam! 4e7bd7318c62afd3823cef06ccff2a6a9bd2d00c8d371f252b292ba08ad0bb5d
Aug 17 09:03:15.880 INFO running `"docker" "start" "-a" "4e7bd7318c62afd3823cef06ccff2a6a9bd2d00c8d371f252b292ba08ad0bb5d"`
Aug 17 09:03:17.389 INFO kablam!     Checking atomic v0.3.4
Aug 17 09:03:17.412 INFO kablam!     Checking string-intern v0.1.7
Aug 17 09:03:17.416 INFO kablam!     Checking crypto-mac v0.5.2
Aug 17 09:03:17.419 INFO kablam!     Checking humannum v0.1.0
Aug 17 09:03:17.423 INFO kablam!     Checking digest-writer v0.3.1
Aug 17 09:03:17.426 INFO kablam!     Checking trimmer v0.3.6
Aug 17 09:03:17.429 INFO kablam!     Checking self-meter v0.6.0
Aug 17 09:03:17.432 INFO kablam!     Checking tk-http v0.3.9
Aug 17 09:03:19.097 INFO kablam!     Checking tk-listen v0.1.1
Aug 17 09:03:20.996 INFO kablam!     Checking tk-pool v0.5.3
Aug 17 09:03:21.881 INFO kablam!     Checking blake2 v0.7.1
Aug 17 09:03:22.647 INFO kablam!     Checking libcantal v0.3.2
Aug 17 09:03:23.840 INFO kablam!     Checking quire v0.3.1
Aug 17 09:03:25.511 INFO kablam!     Checking http-file-headers v0.1.8
Aug 17 09:03:40.151 INFO kablam!     Checking self-meter-http v0.4.1
Aug 17 09:03:40.151 INFO kablam!     Checking httpbin v0.3.3
Aug 17 09:03:46.122 INFO kablam!     Checking swindon v0.7.8 (file:///source)
Aug 17 09:04:09.976 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:09.976 INFO kablam!    --> src/chat/backend.rs:310:12
Aug 17 09:04:09.976 INFO kablam!     |
Aug 17 09:04:09.976 INFO kablam! 310 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:09.976 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:09.976 INFO kablam!     |
Aug 17 09:04:09.976 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 09:04:09.976 INFO kablam! 
Aug 17 09:04:09.977 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:09.977 INFO kablam!    --> src/chat/backend.rs:412:12
Aug 17 09:04:09.977 INFO kablam!     |
Aug 17 09:04:09.977 INFO kablam! 412 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:09.977 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:09.977 INFO kablam! 
Aug 17 09:04:09.978 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:09.978 INFO kablam!    --> src/chat/backend.rs:450:12
Aug 17 09:04:09.978 INFO kablam!     |
Aug 17 09:04:09.978 INFO kablam! 450 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:09.978 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:09.978 INFO kablam! 
Aug 17 09:04:10.281 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:10.281 INFO kablam!    --> src/chat/backend.rs:310:12
Aug 17 09:04:10.281 INFO kablam!     |
Aug 17 09:04:10.282 INFO kablam! 310 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:10.282 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:10.282 INFO kablam!     |
Aug 17 09:04:10.282 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 09:04:10.282 INFO kablam! 
Aug 17 09:04:10.283 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:10.283 INFO kablam!    --> src/chat/backend.rs:412:12
Aug 17 09:04:10.283 INFO kablam!     |
Aug 17 09:04:10.283 INFO kablam! 412 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:10.283 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:10.283 INFO kablam! 
Aug 17 09:04:10.283 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:10.283 INFO kablam!    --> src/chat/backend.rs:450:12
Aug 17 09:04:10.283 INFO kablam!     |
Aug 17 09:04:10.283 INFO kablam! 450 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:10.283 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:10.283 INFO kablam! 
Aug 17 09:04:10.314 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:10.314 INFO kablam!   --> src/proxy/backend.rs:75:12
Aug 17 09:04:10.314 INFO kablam!    |
Aug 17 09:04:10.314 INFO kablam! 75 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:10.314 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:10.314 INFO kablam! 
Aug 17 09:04:10.541 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:10.541 INFO kablam!   --> src/proxy/backend.rs:75:12
Aug 17 09:04:10.541 INFO kablam!    |
Aug 17 09:04:10.541 INFO kablam! 75 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:10.541 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:10.541 INFO kablam! 
Aug 17 09:04:10.630 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:10.630 INFO kablam!    --> src/chat/backend.rs:310:12
Aug 17 09:04:10.630 INFO kablam!     |
Aug 17 09:04:10.630 INFO kablam! 310 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:10.630 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:10.630 INFO kablam!     |
Aug 17 09:04:10.630 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 09:04:10.630 INFO kablam! 
Aug 17 09:04:10.631 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:10.631 INFO kablam!    --> src/chat/backend.rs:412:12
Aug 17 09:04:10.631 INFO kablam!     |
Aug 17 09:04:10.631 INFO kablam! 412 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:10.631 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:10.631 INFO kablam! 
Aug 17 09:04:10.631 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:10.631 INFO kablam!    --> src/chat/backend.rs:450:12
Aug 17 09:04:10.631 INFO kablam!     |
Aug 17 09:04:10.631 INFO kablam! 450 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:10.631 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:10.631 INFO kablam! 
Aug 17 09:04:10.897 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:10.897 INFO kablam!    --> src/chat/backend.rs:310:12
Aug 17 09:04:10.897 INFO kablam!     |
Aug 17 09:04:10.897 INFO kablam! 310 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:10.897 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:10.897 INFO kablam!     |
Aug 17 09:04:10.897 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 09:04:10.897 INFO kablam! 
Aug 17 09:04:10.898 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:10.898 INFO kablam!    --> src/chat/backend.rs:412:12
Aug 17 09:04:10.898 INFO kablam!     |
Aug 17 09:04:10.898 INFO kablam! 412 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:10.898 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:10.898 INFO kablam! 
Aug 17 09:04:10.898 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:10.898 INFO kablam!    --> src/chat/backend.rs:450:12
Aug 17 09:04:10.898 INFO kablam!     |
Aug 17 09:04:10.898 INFO kablam! 450 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:10.898 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:10.898 INFO kablam! 
Aug 17 09:04:11.003 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:11.003 INFO kablam!   --> src/proxy/backend.rs:75:12
Aug 17 09:04:11.003 INFO kablam!    |
Aug 17 09:04:11.003 INFO kablam! 75 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:11.003 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:11.003 INFO kablam! 
Aug 17 09:04:11.326 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:04:11.327 INFO kablam!   --> src/proxy/backend.rs:75:12
Aug 17 09:04:11.327 INFO kablam!    |
Aug 17 09:04:11.327 INFO kablam! 75 |         Ok((Async::Ready(data.len())))
Aug 17 09:04:11.327 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:04:11.362 INFO kablam! 
Aug 17 09:05:14.866 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
Aug 17 09:05:14.901 INFO kablam! su: No module specific data is present
Aug 17 09:05:15.415 INFO running `"docker" "rm" "-f" "4e7bd7318c62afd3823cef06ccff2a6a9bd2d00c8d371f252b292ba08ad0bb5d"`
Aug 17 09:05:15.604 INFO blam! 4e7bd7318c62afd3823cef06ccff2a6a9bd2d00c8d371f252b292ba08ad0bb5d