Nov 28 17:12:05.321 INFO checking swindon-0.7.8 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 17:12:05.321 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 17:12:05.571 INFO [stdout] b4c3e6bed5bfb307b09708ecd2143878404b575e46f335c5f2dafad1b343799f
Nov 28 17:12:05.571 INFO running `"docker" "start" "-a" "b4c3e6bed5bfb307b09708ecd2143878404b575e46f335c5f2dafad1b343799f"`
Nov 28 17:12:06.608 INFO [stderr] usermod: no changes
Nov 28 17:12:07.104 INFO [stderr]     Checking netbuf v0.4.1
Nov 28 17:12:07.104 INFO [stderr]     Checking httpdate v0.3.2
Nov 28 17:12:07.104 INFO [stderr]     Checking atomic v0.3.4
Nov 28 17:12:07.124 INFO [stderr]     Checking async-slot v0.1.0
Nov 28 17:12:07.124 INFO [stderr]     Checking combine v2.5.2
Nov 28 17:12:07.128 INFO [stderr]     Checking string-intern v0.1.7
Nov 28 17:12:07.128 INFO [stderr]     Checking serde_json v1.0.33
Nov 28 17:12:07.128 INFO [stderr]     Checking abstract-ns v0.4.3
Nov 28 17:12:08.668 INFO [stderr]     Checking humannum v0.1.0
Nov 28 17:12:09.306 INFO [stderr]     Checking digest-writer v0.3.1
Nov 28 17:12:09.420 INFO [stderr]     Checking self-meter v0.6.0
Nov 28 17:12:10.736 INFO [stderr]     Checking tk-listen v0.1.1
Nov 28 17:12:11.179 INFO [stderr]     Checking tk-bufstream v0.3.0
Nov 28 17:12:11.422 INFO [stderr]     Checking tk-pool v0.5.3
Nov 28 17:12:12.533 INFO [stderr]     Checking ns-router v0.1.6
Nov 28 17:12:13.221 INFO [stderr]     Checking ns-std-threaded v0.3.0
Nov 28 17:12:15.397 INFO [stderr]     Checking quire v0.3.1
Nov 28 17:12:16.580 INFO [stderr]     Checking http-file-headers v0.1.8
Nov 28 17:12:16.973 INFO [stderr]     Checking tk-http v0.3.9
Nov 28 17:12:23.714 INFO [stderr]     Checking trimmer v0.3.6
Nov 28 17:12:23.716 INFO [stderr]     Checking libcantal v0.3.2
Nov 28 17:12:35.948 INFO [stderr]     Checking self-meter-http v0.4.1
Nov 28 17:12:35.948 INFO [stderr]     Checking httpbin v0.3.3
Nov 28 17:12:41.292 INFO [stderr]     Checking swindon v0.7.8 (/source)
Nov 28 17:13:01.149 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:01.149 INFO [stderr]    --> src/chat/backend.rs:310:12
Nov 28 17:13:01.150 INFO [stderr]     |
Nov 28 17:13:01.150 INFO [stderr] 310 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:01.150 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:01.150 INFO [stderr]     |
Nov 28 17:13:01.151 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 17:13:01.151 INFO [stderr] 
Nov 28 17:13:01.151 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:01.151 INFO [stderr]    --> src/chat/backend.rs:412:12
Nov 28 17:13:01.152 INFO [stderr]     |
Nov 28 17:13:01.152 INFO [stderr] 412 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:01.152 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:01.153 INFO [stderr] 
Nov 28 17:13:01.153 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:01.153 INFO [stderr]    --> src/chat/backend.rs:450:12
Nov 28 17:13:01.153 INFO [stderr]     |
Nov 28 17:13:01.154 INFO [stderr] 450 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:01.154 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:01.154 INFO [stderr] 
Nov 28 17:13:01.233 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:01.233 INFO [stderr]   --> src/proxy/backend.rs:75:12
Nov 28 17:13:01.237 INFO [stderr]    |
Nov 28 17:13:01.237 INFO [stderr] 75 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:01.237 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:01.237 INFO [stderr] 
Nov 28 17:13:01.640 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:01.640 INFO [stderr]    --> src/chat/backend.rs:310:12
Nov 28 17:13:01.640 INFO [stderr]     |
Nov 28 17:13:01.640 INFO [stderr] 310 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:01.640 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:01.640 INFO [stderr]     |
Nov 28 17:13:01.640 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 17:13:01.640 INFO [stderr] 
Nov 28 17:13:01.652 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:01.652 INFO [stderr]    --> src/chat/backend.rs:412:12
Nov 28 17:13:01.652 INFO [stderr]     |
Nov 28 17:13:01.652 INFO [stderr] 412 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:01.652 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:01.652 INFO [stderr] 
Nov 28 17:13:01.652 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:01.652 INFO [stderr]    --> src/chat/backend.rs:450:12
Nov 28 17:13:01.652 INFO [stderr]     |
Nov 28 17:13:01.652 INFO [stderr] 450 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:01.652 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:01.652 INFO [stderr] 
Nov 28 17:13:01.848 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:01.848 INFO [stderr]   --> src/proxy/backend.rs:75:12
Nov 28 17:13:01.848 INFO [stderr]    |
Nov 28 17:13:01.848 INFO [stderr] 75 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:01.848 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:01.848 INFO [stderr] 
Nov 28 17:13:02.620 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:02.620 INFO [stderr]    --> src/chat/backend.rs:310:12
Nov 28 17:13:02.620 INFO [stderr]     |
Nov 28 17:13:02.620 INFO [stderr] 310 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:02.620 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:02.620 INFO [stderr]     |
Nov 28 17:13:02.620 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 17:13:02.620 INFO [stderr] 
Nov 28 17:13:02.620 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:02.620 INFO [stderr]    --> src/chat/backend.rs:412:12
Nov 28 17:13:02.620 INFO [stderr]     |
Nov 28 17:13:02.620 INFO [stderr] 412 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:02.620 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:02.620 INFO [stderr] 
Nov 28 17:13:02.620 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:02.620 INFO [stderr]    --> src/chat/backend.rs:450:12
Nov 28 17:13:02.620 INFO [stderr]     |
Nov 28 17:13:02.620 INFO [stderr] 450 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:02.620 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:02.621 INFO [stderr] 
Nov 28 17:13:02.664 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:02.664 INFO [stderr]   --> src/proxy/backend.rs:75:12
Nov 28 17:13:02.664 INFO [stderr]    |
Nov 28 17:13:02.664 INFO [stderr] 75 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:02.664 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:02.664 INFO [stderr] 
Nov 28 17:13:03.716 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:03.716 INFO [stderr]    --> src/chat/backend.rs:310:12
Nov 28 17:13:03.716 INFO [stderr]     |
Nov 28 17:13:03.716 INFO [stderr] 310 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:03.716 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:03.716 INFO [stderr]     |
Nov 28 17:13:03.716 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 17:13:03.716 INFO [stderr] 
Nov 28 17:13:03.716 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:03.716 INFO [stderr]    --> src/chat/backend.rs:412:12
Nov 28 17:13:03.716 INFO [stderr]     |
Nov 28 17:13:03.716 INFO [stderr] 412 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:03.716 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:03.728 INFO [stderr] 
Nov 28 17:13:03.728 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:03.728 INFO [stderr]    --> src/chat/backend.rs:450:12
Nov 28 17:13:03.728 INFO [stderr]     |
Nov 28 17:13:03.728 INFO [stderr] 450 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:03.728 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:03.728 INFO [stderr] 
Nov 28 17:13:03.840 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 17:13:03.840 INFO [stderr]   --> src/proxy/backend.rs:75:12
Nov 28 17:13:03.840 INFO [stderr]    |
Nov 28 17:13:03.840 INFO [stderr] 75 |         Ok((Async::Ready(data.len())))
Nov 28 17:13:03.840 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:13:03.844 INFO [stderr] 
Nov 28 17:13:15.740 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
Nov 28 17:13:15.760 INFO [stderr] su: No module specific data is present
Nov 28 17:13:16.230 INFO running `"docker" "inspect" "b4c3e6bed5bfb307b09708ecd2143878404b575e46f335c5f2dafad1b343799f"`
Nov 28 17:13:16.420 INFO running `"docker" "rm" "-f" "b4c3e6bed5bfb307b09708ecd2143878404b575e46f335c5f2dafad1b343799f"`
Nov 28 17:13:16.568 INFO [stdout] b4c3e6bed5bfb307b09708ecd2143878404b575e46f335c5f2dafad1b343799f