Nov 30 14:41:25.267 INFO checking swindon-0.7.8 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 14:41:25.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 14:41:25.740 INFO [stdout] 4c758d0404abf999e38b0a9cfcd38501dfefc276338faea61fd681d13a808e38
Nov 30 14:41:25.746 INFO running `"docker" "start" "-a" "4c758d0404abf999e38b0a9cfcd38501dfefc276338faea61fd681d13a808e38"`
Nov 30 14:41:26.727 INFO [stderr] usermod: no changes
Nov 30 14:41:27.088 INFO [stderr]     Checking sha1 v0.4.0
Nov 30 14:41:27.088 INFO [stderr]     Checking atomic v0.3.4
Nov 30 14:41:27.096 INFO [stderr]     Checking async-slot v0.1.0
Nov 30 14:41:27.096 INFO [stderr]     Checking combine v2.5.2
Nov 30 14:41:27.136 INFO [stderr]     Checking string-intern v0.1.7
Nov 30 14:41:27.136 INFO [stderr]     Checking abstract-ns v0.4.3
Nov 30 14:41:27.136 INFO [stderr]     Checking humannum v0.1.0
Nov 30 14:41:27.136 INFO [stderr]     Checking digest-writer v0.3.1
Nov 30 14:41:28.147 INFO [stderr]     Checking tk-bufstream v0.3.0
Nov 30 14:41:28.812 INFO [stderr]     Checking self-meter v0.6.0
Nov 30 14:41:28.860 INFO [stderr]     Checking tokio-reactor v0.1.7
Nov 30 14:41:28.940 INFO [stderr]     Checking libcantal v0.3.2
Nov 30 14:41:30.132 INFO [stderr]     Checking quire v0.3.1
Nov 30 14:41:30.432 INFO [stderr]     Checking http-file-headers v0.1.8
Nov 30 14:41:32.616 INFO [stderr]     Checking ns-std-threaded v0.3.0
Nov 30 14:41:36.640 INFO [stderr]     Checking tokio-udp v0.1.3
Nov 30 14:41:36.640 INFO [stderr]     Checking tokio-tcp v0.1.2
Nov 30 14:41:36.640 INFO [stderr]     Checking tokio-uds v0.2.4
Nov 30 14:41:38.276 INFO [stderr]     Checking trimmer v0.3.6
Nov 30 14:41:44.316 INFO [stderr]     Checking tokio v0.1.13
Nov 30 14:41:48.815 INFO [stderr]     Checking tokio-core v0.1.17
Nov 30 14:41:52.452 INFO [stderr]     Checking tk-listen v0.1.1
Nov 30 14:41:52.452 INFO [stderr]     Checking tk-http v0.3.9
Nov 30 14:41:52.452 INFO [stderr]     Checking tk-pool v0.5.3
Nov 30 14:41:52.452 INFO [stderr]     Checking ns-router v0.1.6
Nov 30 14:42:00.115 INFO [stderr]     Checking httpbin v0.3.3
Nov 30 14:42:00.116 INFO [stderr]     Checking self-meter-http v0.4.1
Nov 30 14:42:07.364 INFO [stderr]     Checking swindon v0.7.8 (/source)
Nov 30 14:42:21.272 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:21.272 INFO [stderr]    --> src/chat/backend.rs:310:12
Nov 30 14:42:21.272 INFO [stderr]     |
Nov 30 14:42:21.272 INFO [stderr] 310 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:21.272 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:21.296 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:21.296 INFO [stderr]    --> src/chat/backend.rs:310:12
Nov 30 14:42:21.296 INFO [stderr]     |
Nov 30 14:42:21.296 INFO [stderr] 310 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:21.296 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:21.296 INFO [stderr]     |
Nov 30 14:42:21.296 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 14:42:21.296 INFO [stderr] 
Nov 30 14:42:21.296 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:21.296 INFO [stderr]    --> src/chat/backend.rs:412:12
Nov 30 14:42:21.296 INFO [stderr]     |
Nov 30 14:42:21.296 INFO [stderr] 412 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:21.296 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:21.296 INFO [stderr] 
Nov 30 14:42:21.296 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:21.296 INFO [stderr]    --> src/chat/backend.rs:450:12
Nov 30 14:42:21.296 INFO [stderr]     |
Nov 30 14:42:21.296 INFO [stderr] 450 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:21.296 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:21.297 INFO [stderr] 
Nov 30 14:42:21.297 INFO [stderr]     |
Nov 30 14:42:21.297 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 14:42:21.297 INFO [stderr] 
Nov 30 14:42:21.297 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:21.297 INFO [stderr]    --> src/chat/backend.rs:412:12
Nov 30 14:42:21.297 INFO [stderr]     |
Nov 30 14:42:21.297 INFO [stderr] 412 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:21.297 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:21.297 INFO [stderr] 
Nov 30 14:42:21.297 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:21.297 INFO [stderr]    --> src/chat/backend.rs:450:12
Nov 30 14:42:21.297 INFO [stderr]     |
Nov 30 14:42:21.297 INFO [stderr] 450 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:21.297 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:21.297 INFO [stderr] 
Nov 30 14:42:21.308 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:21.308 INFO [stderr]   --> src/proxy/backend.rs:75:12
Nov 30 14:42:21.308 INFO [stderr]    |
Nov 30 14:42:21.308 INFO [stderr] 75 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:21.308 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:21.308 INFO [stderr] 
Nov 30 14:42:21.432 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:21.432 INFO [stderr]   --> src/proxy/backend.rs:75:12
Nov 30 14:42:21.432 INFO [stderr]    |
Nov 30 14:42:21.432 INFO [stderr] 75 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:21.432 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:21.459 INFO [stderr] 
Nov 30 14:42:21.856 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:21.856 INFO [stderr]    --> src/chat/backend.rs:310:12
Nov 30 14:42:21.856 INFO [stderr]     |
Nov 30 14:42:21.856 INFO [stderr] 310 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:21.856 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:21.876 INFO [stderr]     |
Nov 30 14:42:21.876 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 14:42:21.876 INFO [stderr] 
Nov 30 14:42:21.876 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:21.876 INFO [stderr]    --> src/chat/backend.rs:412:12
Nov 30 14:42:21.876 INFO [stderr]     |
Nov 30 14:42:21.876 INFO [stderr] 412 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:21.876 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:21.876 INFO [stderr] 
Nov 30 14:42:21.876 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:21.876 INFO [stderr]    --> src/chat/backend.rs:450:12
Nov 30 14:42:21.876 INFO [stderr]     |
Nov 30 14:42:21.876 INFO [stderr] 450 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:21.876 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:21.876 INFO [stderr] 
Nov 30 14:42:22.052 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:22.052 INFO [stderr]   --> src/proxy/backend.rs:75:12
Nov 30 14:42:22.052 INFO [stderr]    |
Nov 30 14:42:22.052 INFO [stderr] 75 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:22.052 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:22.052 INFO [stderr] 
Nov 30 14:42:26.408 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:26.408 INFO [stderr]    --> src/chat/backend.rs:310:12
Nov 30 14:42:26.408 INFO [stderr]     |
Nov 30 14:42:26.408 INFO [stderr] 310 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:26.408 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:26.408 INFO [stderr]     |
Nov 30 14:42:26.408 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 14:42:26.408 INFO [stderr] 
Nov 30 14:42:26.408 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:26.408 INFO [stderr]    --> src/chat/backend.rs:412:12
Nov 30 14:42:26.408 INFO [stderr]     |
Nov 30 14:42:26.408 INFO [stderr] 412 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:26.408 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:26.408 INFO [stderr] 
Nov 30 14:42:26.408 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:26.408 INFO [stderr]    --> src/chat/backend.rs:450:12
Nov 30 14:42:26.408 INFO [stderr]     |
Nov 30 14:42:26.408 INFO [stderr] 450 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:26.408 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:26.408 INFO [stderr] 
Nov 30 14:42:26.540 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:42:26.540 INFO [stderr]   --> src/proxy/backend.rs:75:12
Nov 30 14:42:26.540 INFO [stderr]    |
Nov 30 14:42:26.540 INFO [stderr] 75 |         Ok((Async::Ready(data.len())))
Nov 30 14:42:26.540 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:42:26.540 INFO [stderr] 
Nov 30 14:42:36.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
Nov 30 14:42:36.460 INFO [stderr] su: No module specific data is present
Nov 30 14:42:37.452 INFO running `"docker" "inspect" "4c758d0404abf999e38b0a9cfcd38501dfefc276338faea61fd681d13a808e38"`
Nov 30 14:42:37.826 INFO running `"docker" "rm" "-f" "4c758d0404abf999e38b0a9cfcd38501dfefc276338faea61fd681d13a808e38"`
Nov 30 14:42:38.172 INFO [stdout] 4c758d0404abf999e38b0a9cfcd38501dfefc276338faea61fd681d13a808e38