[INFO] fetching crate flo_http_ui 0.1.0...
[INFO] extracting crate flo_http_ui 0.1.0 into work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/flo_http_ui/0.1.0
[INFO] extracting crate flo_http_ui 0.1.0 into work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/reg/flo_http_ui/0.1.0
[INFO] validating manifest of flo_http_ui-0.1.0 on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of flo_http_ui-0.1.0 on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing flo_http_ui-0.1.0
[INFO] finished frobbing flo_http_ui-0.1.0
[INFO] frobbed toml for flo_http_ui-0.1.0 written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/flo_http_ui/0.1.0/Cargo.toml
[INFO] started frobbing flo_http_ui-0.1.0
[INFO] finished frobbing flo_http_ui-0.1.0
[INFO] frobbed toml for flo_http_ui-0.1.0 written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/reg/flo_http_ui/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking flo_http_ui-0.1.0 against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-2/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/flo_http_ui/0.1.0:/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 569d6b44f7968df3a49d124e4386c1c54529bbd41a9fa11a4494dfb69763f8d9
[INFO] running `"docker" "start" "-a" "569d6b44f7968df3a49d124e4386c1c54529bbd41a9fa11a4494dfb69763f8d9"`
[INFO] [stderr]     Checking rust-hsluv v0.1.3
[INFO] [stderr]     Checking desync v0.1.2
[INFO] [stderr]     Checking desync v0.2.4
[INFO] [stderr]     Checking flo_curves v0.1.0
[INFO] [stderr]     Checking persistent v0.4.0
[INFO] [stderr]     Checking websocket v0.20.4
[INFO] [stderr]     Checking flo_binding v0.1.1
[INFO] [stderr]     Checking flo_canvas v0.1.0
[INFO] [stderr]     Checking bodyparser v0.8.0
[INFO] [stderr]     Checking flo_ui v0.1.0
[INFO] [stderr]     Checking flo_http_ui v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:250:32
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 Response::with((status::NotFound))
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:254:28
[INFO] [stderr]     |
[INFO] [stderr] 254 |             Response::with((status::NotFound))
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:304:32
[INFO] [stderr]     |
[INFO] [stderr] 304 |                 Response::with((status::NotFound))
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:307:35
[INFO] [stderr]     |
[INFO] [stderr] 307 |             return Response::with((status::NotFound));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:317:35
[INFO] [stderr]     |
[INFO] [stderr] 317 |             return Response::with((status::NotFound));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:340:43
[INFO] [stderr]     |
[INFO] [stderr] 340 |                 _       => Response::with((status::NotFound))
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:344:28
[INFO] [stderr]     |
[INFO] [stderr] 344 |             Response::with((status::NotFound))
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:365:39
[INFO] [stderr]     |
[INFO] [stderr] 365 |                     Ok(Response::with((status::BadRequest)))
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:372:66
[INFO] [stderr]     |
[INFO] [stderr] 372 |                         Ok(None)            => Ok(Response::with((status::BadRequest))),
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:373:66
[INFO] [stderr]     |
[INFO] [stderr] 373 |                         Err(_)              => Ok(Response::with((status::BadRequest)))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:385:35
[INFO] [stderr]     |
[INFO] [stderr] 385 |                 Ok(Response::with((status::BadRequest)))
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:250:32
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 Response::with((status::NotFound))
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:254:28
[INFO] [stderr]     |
[INFO] [stderr] 254 |             Response::with((status::NotFound))
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:304:32
[INFO] [stderr]     |
[INFO] [stderr] 304 |                 Response::with((status::NotFound))
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:307:35
[INFO] [stderr]     |
[INFO] [stderr] 307 |             return Response::with((status::NotFound));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:317:35
[INFO] [stderr]     |
[INFO] [stderr] 317 |             return Response::with((status::NotFound));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:340:43
[INFO] [stderr]     |
[INFO] [stderr] 340 |                 _       => Response::with((status::NotFound))
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:344:28
[INFO] [stderr]     |
[INFO] [stderr] 344 |             Response::with((status::NotFound))
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:365:39
[INFO] [stderr]     |
[INFO] [stderr] 365 |                     Ok(Response::with((status::BadRequest)))
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:372:66
[INFO] [stderr]     |
[INFO] [stderr] 372 |                         Ok(None)            => Ok(Response::with((status::BadRequest))),
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:373:66
[INFO] [stderr]     |
[INFO] [stderr] 373 |                         Err(_)              => Ok(Response::with((status::BadRequest)))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:385:35
[INFO] [stderr]     |
[INFO] [stderr] 385 |                 Ok(Response::with((status::BadRequest)))
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.51s
[INFO] running `"docker" "inspect" "569d6b44f7968df3a49d124e4386c1c54529bbd41a9fa11a4494dfb69763f8d9"`
[INFO] running `"docker" "rm" "-f" "569d6b44f7968df3a49d124e4386c1c54529bbd41a9fa11a4494dfb69763f8d9"`
[INFO] [stdout] 569d6b44f7968df3a49d124e4386c1c54529bbd41a9fa11a4494dfb69763f8d9