Oct 27 14:58:04.465 INFO checking swindon-0.7.8 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 14:58:04.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 14:58:04.751 INFO blam! 7ef5b1cbc807b5ab6d0318d0c223d9a4b8efcacd87c91d36942729269f58dd96
Oct 27 14:58:04.757 INFO running `"docker" "start" "-a" "7ef5b1cbc807b5ab6d0318d0c223d9a4b8efcacd87c91d36942729269f58dd96"`
Oct 27 14:58:05.459 INFO kablam! usermod: no changes
Oct 27 14:58:05.704 INFO kablam!    Compiling serde v1.0.80
Oct 27 14:58:05.706 INFO kablam!     Checking netbuf v0.4.1
Oct 27 14:58:05.708 INFO kablam!     Checking httpdate v0.3.2
Oct 27 14:58:05.711 INFO kablam!     Checking argparse v0.2.2
Oct 27 14:58:05.711 INFO kablam!     Checking atomic v0.3.4
Oct 27 14:58:05.715 INFO kablam!     Checking async-slot v0.1.0
Oct 27 14:58:05.716 INFO kablam!     Checking combine v2.5.2
Oct 27 14:58:05.718 INFO kablam!     Checking abstract-ns v0.4.3
Oct 27 14:58:06.231 INFO kablam!     Checking humannum v0.1.0
Oct 27 14:58:08.300 INFO kablam!     Checking digest-writer v0.3.1
Oct 27 14:58:08.300 INFO kablam!     Checking blake2 v0.7.1
Oct 27 14:58:08.301 INFO kablam!     Checking tk-bufstream v0.3.0
Oct 27 14:58:08.327 INFO kablam!     Checking ns-std-threaded v0.3.0
Oct 27 14:58:08.329 INFO kablam!     Checking tk-listen v0.1.1
Oct 27 14:58:10.124 INFO kablam!     Checking tk-pool v0.5.3
Oct 27 14:58:10.132 INFO kablam!     Checking ns-router v0.1.6
Oct 27 14:58:12.699 INFO kablam!     Checking http-file-headers v0.1.8
Oct 27 14:58:14.740 INFO kablam!     Checking tk-http v0.3.9
Oct 27 14:58:35.680 INFO kablam!     Checking serde_json v1.0.32
Oct 27 14:58:35.690 INFO kablam!     Checking self-meter v0.6.0
Oct 27 14:58:35.690 INFO kablam!     Checking quire v0.3.1
Oct 27 14:58:35.691 INFO kablam!     Checking string-intern v0.1.7
Oct 27 14:58:40.301 INFO kablam!     Checking trimmer v0.3.6
Oct 27 14:58:40.303 INFO kablam!     Checking httpbin v0.3.3
Oct 27 14:58:40.316 INFO kablam!     Checking libcantal v0.3.2
Oct 27 14:58:40.318 INFO kablam!     Checking self-meter-http v0.4.1
Oct 27 14:58:49.692 INFO kablam!     Checking swindon v0.7.8 (/source)
Oct 27 14:59:07.491 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:07.491 INFO kablam!    --> src/chat/backend.rs:310:12
Oct 27 14:59:07.491 INFO kablam!     |
Oct 27 14:59:07.491 INFO kablam! 310 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:07.491 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:07.491 INFO kablam!     |
Oct 27 14:59:07.491 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 14:59:07.491 INFO kablam! 
Oct 27 14:59:07.491 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:07.491 INFO kablam!    --> src/chat/backend.rs:412:12
Oct 27 14:59:07.491 INFO kablam!     |
Oct 27 14:59:07.491 INFO kablam! 412 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:07.491 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:07.491 INFO kablam! 
Oct 27 14:59:07.491 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:07.491 INFO kablam!    --> src/chat/backend.rs:450:12
Oct 27 14:59:07.491 INFO kablam!     |
Oct 27 14:59:07.491 INFO kablam! 450 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:07.491 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:07.491 INFO kablam! 
Oct 27 14:59:07.535 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:07.535 INFO kablam!   --> src/proxy/backend.rs:75:12
Oct 27 14:59:07.535 INFO kablam!    |
Oct 27 14:59:07.535 INFO kablam! 75 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:07.535 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:07.535 INFO kablam! 
Oct 27 14:59:08.791 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:08.791 INFO kablam!    --> src/chat/backend.rs:310:12
Oct 27 14:59:08.792 INFO kablam!     |
Oct 27 14:59:08.792 INFO kablam! 310 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:08.792 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:08.793 INFO kablam!     |
Oct 27 14:59:08.793 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 14:59:08.793 INFO kablam! 
Oct 27 14:59:08.794 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:08.794 INFO kablam!    --> src/chat/backend.rs:412:12
Oct 27 14:59:08.794 INFO kablam!     |
Oct 27 14:59:08.794 INFO kablam! 412 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:08.795 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:08.795 INFO kablam! 
Oct 27 14:59:08.795 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:08.796 INFO kablam!    --> src/chat/backend.rs:450:12
Oct 27 14:59:08.796 INFO kablam!     |
Oct 27 14:59:08.796 INFO kablam! 450 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:08.797 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:08.797 INFO kablam! 
Oct 27 14:59:08.876 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:08.877 INFO kablam!   --> src/proxy/backend.rs:75:12
Oct 27 14:59:08.877 INFO kablam!    |
Oct 27 14:59:08.877 INFO kablam! 75 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:08.878 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:08.878 INFO kablam! 
Oct 27 14:59:09.099 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:09.099 INFO kablam!    --> src/chat/backend.rs:310:12
Oct 27 14:59:09.100 INFO kablam!     |
Oct 27 14:59:09.100 INFO kablam! 310 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:09.100 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:09.100 INFO kablam!     |
Oct 27 14:59:09.101 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 14:59:09.101 INFO kablam! 
Oct 27 14:59:09.101 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:09.101 INFO kablam!    --> src/chat/backend.rs:412:12
Oct 27 14:59:09.102 INFO kablam!     |
Oct 27 14:59:09.102 INFO kablam! 412 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:09.102 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:09.103 INFO kablam! 
Oct 27 14:59:09.103 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:09.103 INFO kablam!    --> src/chat/backend.rs:450:12
Oct 27 14:59:09.103 INFO kablam!     |
Oct 27 14:59:09.104 INFO kablam! 450 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:09.104 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:09.104 INFO kablam! 
Oct 27 14:59:09.213 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:09.213 INFO kablam!   --> src/proxy/backend.rs:75:12
Oct 27 14:59:09.213 INFO kablam!    |
Oct 27 14:59:09.213 INFO kablam! 75 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:09.213 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:09.213 INFO kablam! 
Oct 27 14:59:09.275 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:09.275 INFO kablam!    --> src/chat/backend.rs:310:12
Oct 27 14:59:09.275 INFO kablam!     |
Oct 27 14:59:09.276 INFO kablam! 310 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:09.276 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:09.276 INFO kablam!     |
Oct 27 14:59:09.276 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 14:59:09.276 INFO kablam! 
Oct 27 14:59:09.276 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:09.276 INFO kablam!    --> src/chat/backend.rs:412:12
Oct 27 14:59:09.277 INFO kablam!     |
Oct 27 14:59:09.277 INFO kablam! 412 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:09.277 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:09.277 INFO kablam! 
Oct 27 14:59:09.277 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:09.277 INFO kablam!    --> src/chat/backend.rs:450:12
Oct 27 14:59:09.277 INFO kablam!     |
Oct 27 14:59:09.278 INFO kablam! 450 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:09.278 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:09.278 INFO kablam! 
Oct 27 14:59:09.331 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 14:59:09.331 INFO kablam!   --> src/proxy/backend.rs:75:12
Oct 27 14:59:09.332 INFO kablam!    |
Oct 27 14:59:09.332 INFO kablam! 75 |         Ok((Async::Ready(data.len())))
Oct 27 14:59:09.332 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 14:59:09.332 INFO kablam! 
Oct 27 14:59:25.632 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
Oct 27 14:59:25.671 INFO kablam! su: No module specific data is present
Oct 27 14:59:26.267 INFO running `"docker" "rm" "-f" "7ef5b1cbc807b5ab6d0318d0c223d9a4b8efcacd87c91d36942729269f58dd96"`
Oct 27 14:59:26.535 INFO blam! 7ef5b1cbc807b5ab6d0318d0c223d9a4b8efcacd87c91d36942729269f58dd96