Dec 18 10:36:38.381 INFO checking swindon-0.7.8 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:36:38.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/swindon/0.7.8:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:36:38.567 INFO [stdout] 9ee175ea73a83737a5174c8d77a4334ac6a3597f2887d017639e943993c7903b
Dec 18 10:36:38.570 INFO running `"docker" "start" "-a" "9ee175ea73a83737a5174c8d77a4334ac6a3597f2887d017639e943993c7903b"`
Dec 18 10:36:40.196 INFO [stderr]     Checking atomic v0.3.4
Dec 18 10:36:40.208 INFO [stderr]     Checking combine v2.5.2
Dec 18 10:36:40.212 INFO [stderr]     Checking string-intern v0.1.7
Dec 18 10:36:40.219 INFO [stderr]     Checking humannum v0.1.0
Dec 18 10:36:40.219 INFO [stderr]     Checking digest-writer v0.3.1
Dec 18 10:36:40.219 INFO [stderr]     Checking self-meter v0.6.0
Dec 18 10:36:40.219 INFO [stderr]     Checking tk-listen v0.1.1
Dec 18 10:36:40.219 INFO [stderr]     Checking tk-http v0.3.9
Dec 18 10:36:41.812 INFO [stderr]     Checking tk-pool v0.5.3
Dec 18 10:36:41.916 INFO [stderr]     Checking libcantal v0.3.2
Dec 18 10:36:41.955 INFO [stderr]     Checking quire v0.3.1
Dec 18 10:36:42.108 INFO [stderr]     Checking http-file-headers v0.1.8
Dec 18 10:36:47.188 INFO [stderr]     Checking self-meter-http v0.4.1
Dec 18 10:36:47.188 INFO [stderr]     Checking httpbin v0.3.3
Dec 18 10:36:48.646 INFO [stderr]     Checking trimmer v0.3.6
Dec 18 10:36:53.002 INFO [stderr]     Checking swindon v0.7.8 (/opt/crater/workdir)
Dec 18 10:37:01.900 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:01.900 INFO [stderr]    --> src/chat/backend.rs:310:12
Dec 18 10:37:01.900 INFO [stderr]     |
Dec 18 10:37:01.900 INFO [stderr] 310 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:01.901 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:01.901 INFO [stderr]     |
Dec 18 10:37:01.901 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 10:37:01.901 INFO [stderr] 
Dec 18 10:37:01.904 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:01.904 INFO [stderr]    --> src/chat/backend.rs:412:12
Dec 18 10:37:01.904 INFO [stderr]     |
Dec 18 10:37:01.904 INFO [stderr] 412 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:01.904 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:01.904 INFO [stderr] 
Dec 18 10:37:01.904 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:01.904 INFO [stderr]    --> src/chat/backend.rs:450:12
Dec 18 10:37:01.904 INFO [stderr]     |
Dec 18 10:37:01.904 INFO [stderr] 450 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:01.904 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:01.904 INFO [stderr] 
Dec 18 10:37:01.934 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:01.934 INFO [stderr]   --> src/proxy/backend.rs:75:12
Dec 18 10:37:01.934 INFO [stderr]    |
Dec 18 10:37:01.934 INFO [stderr] 75 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:01.934 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:01.934 INFO [stderr] 
Dec 18 10:37:02.113 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:02.114 INFO [stderr]    --> src/chat/backend.rs:310:12
Dec 18 10:37:02.114 INFO [stderr]     |
Dec 18 10:37:02.114 INFO [stderr] 310 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:02.114 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:02.115 INFO [stderr]     |
Dec 18 10:37:02.115 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 10:37:02.115 INFO [stderr] 
Dec 18 10:37:02.116 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:02.116 INFO [stderr]    --> src/chat/backend.rs:412:12
Dec 18 10:37:02.116 INFO [stderr]     |
Dec 18 10:37:02.116 INFO [stderr] 412 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:02.116 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:02.117 INFO [stderr] 
Dec 18 10:37:02.117 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:02.117 INFO [stderr]    --> src/chat/backend.rs:450:12
Dec 18 10:37:02.117 INFO [stderr]     |
Dec 18 10:37:02.117 INFO [stderr] 450 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:02.117 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:02.120 INFO [stderr] 
Dec 18 10:37:02.290 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:02.296 INFO [stderr]   --> src/proxy/backend.rs:75:12
Dec 18 10:37:02.296 INFO [stderr]    |
Dec 18 10:37:02.296 INFO [stderr] 75 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:02.296 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:02.296 INFO [stderr] 
Dec 18 10:37:02.600 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:02.600 INFO [stderr]    --> src/chat/backend.rs:310:12
Dec 18 10:37:02.600 INFO [stderr]     |
Dec 18 10:37:02.600 INFO [stderr] 310 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:02.600 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:02.600 INFO [stderr]     |
Dec 18 10:37:02.600 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 10:37:02.600 INFO [stderr] 
Dec 18 10:37:02.616 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:02.616 INFO [stderr]    --> src/chat/backend.rs:412:12
Dec 18 10:37:02.616 INFO [stderr]     |
Dec 18 10:37:02.616 INFO [stderr] 412 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:02.616 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:02.616 INFO [stderr] 
Dec 18 10:37:02.617 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:02.617 INFO [stderr]    --> src/chat/backend.rs:450:12
Dec 18 10:37:02.617 INFO [stderr]     |
Dec 18 10:37:02.617 INFO [stderr] 450 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:02.617 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:02.617 INFO [stderr] 
Dec 18 10:37:02.814 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:02.814 INFO [stderr]   --> src/proxy/backend.rs:75:12
Dec 18 10:37:02.814 INFO [stderr]    |
Dec 18 10:37:02.814 INFO [stderr] 75 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:02.814 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:02.814 INFO [stderr] 
Dec 18 10:37:03.348 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:03.348 INFO [stderr]    --> src/chat/backend.rs:310:12
Dec 18 10:37:03.348 INFO [stderr]     |
Dec 18 10:37:03.348 INFO [stderr] 310 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:03.348 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:03.348 INFO [stderr]     |
Dec 18 10:37:03.348 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 10:37:03.348 INFO [stderr] 
Dec 18 10:37:03.348 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:03.348 INFO [stderr]    --> src/chat/backend.rs:412:12
Dec 18 10:37:03.348 INFO [stderr]     |
Dec 18 10:37:03.348 INFO [stderr] 412 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:03.348 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:03.348 INFO [stderr] 
Dec 18 10:37:03.348 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:03.348 INFO [stderr]    --> src/chat/backend.rs:450:12
Dec 18 10:37:03.348 INFO [stderr]     |
Dec 18 10:37:03.348 INFO [stderr] 450 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:03.348 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:03.348 INFO [stderr] 
Dec 18 10:37:03.388 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:37:03.388 INFO [stderr]   --> src/proxy/backend.rs:75:12
Dec 18 10:37:03.388 INFO [stderr]    |
Dec 18 10:37:03.388 INFO [stderr] 75 |         Ok((Async::Ready(data.len())))
Dec 18 10:37:03.388 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:37:03.388 INFO [stderr] 
Dec 18 10:37:07.296 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:37:07.296 INFO [stderr]   --> src/handlers/files/index.rs:63:30
Dec 18 10:37:07.296 INFO [stderr]    |
Dec 18 10:37:07.296 INFO [stderr] 63 |     let vpath = virtual_path.trim_right_matches('/');
Dec 18 10:37:07.296 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^
Dec 18 10:37:07.296 INFO [stderr]    |
Dec 18 10:37:07.296 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:37:07.296 INFO [stderr] 
Dec 18 10:37:07.984 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:37:07.985 INFO [stderr]   --> src/handlers/files/index.rs:63:30
Dec 18 10:37:07.985 INFO [stderr]    |
Dec 18 10:37:07.985 INFO [stderr] 63 |     let vpath = virtual_path.trim_right_matches('/');
Dec 18 10:37:07.986 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^
Dec 18 10:37:07.986 INFO [stderr]    |
Dec 18 10:37:07.986 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:37:07.986 INFO [stderr] 
Dec 18 10:37:12.194 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:37:12.194 INFO [stderr]   --> src/handlers/files/index.rs:63:30
Dec 18 10:37:12.195 INFO [stderr]    |
Dec 18 10:37:12.195 INFO [stderr] 63 |     let vpath = virtual_path.trim_right_matches('/');
Dec 18 10:37:12.195 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^
Dec 18 10:37:12.216 INFO [stderr]    |
Dec 18 10:37:12.216 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:37:12.216 INFO [stderr] 
Dec 18 10:37:12.400 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:37:12.401 INFO [stderr]   --> src/handlers/files/index.rs:63:30
Dec 18 10:37:12.401 INFO [stderr]    |
Dec 18 10:37:12.401 INFO [stderr] 63 |     let vpath = virtual_path.trim_right_matches('/');
Dec 18 10:37:12.401 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^
Dec 18 10:37:12.402 INFO [stderr]    |
Dec 18 10:37:12.402 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:37:12.402 INFO [stderr] 
Dec 18 10:37:20.863 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.03s
Dec 18 10:37:21.566 INFO running `"docker" "inspect" "9ee175ea73a83737a5174c8d77a4334ac6a3597f2887d017639e943993c7903b"`
Dec 18 10:37:21.894 INFO running `"docker" "rm" "-f" "9ee175ea73a83737a5174c8d77a4334ac6a3597f2887d017639e943993c7903b"`
Dec 18 10:37:22.231 INFO [stdout] 9ee175ea73a83737a5174c8d77a4334ac6a3597f2887d017639e943993c7903b