Dec 05 14:10:55.094 INFO checking env_proxy-0.2.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 14:10:55.094 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 14:10:55.351 INFO [stdout] b91dacad61ae53e9ce5f3346f7d8629a8adc08fdc1a02b65722500772168ed54
Dec 05 14:10:55.359 INFO running `"docker" "start" "-a" "b91dacad61ae53e9ce5f3346f7d8629a8adc08fdc1a02b65722500772168ed54"`
Dec 05 14:10:56.203 INFO [stderr] usermod: no changes
Dec 05 14:10:56.291 INFO [stderr]     Checking env_proxy v0.2.0 (/source)
Dec 05 14:10:57.967 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 14:10:57.967 INFO [stderr]    --> src/lib.rs:370:18
Dec 05 14:10:57.967 INFO [stderr]     |
Dec 05 14:10:57.967 INFO [stderr] 370 |             Some(("http://proxy.example.com:8080/".to_string()))
Dec 05 14:10:57.967 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:10:57.968 INFO [stderr]     |
Dec 05 14:10:57.968 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 14:10:57.968 INFO [stderr] 
Dec 05 14:10:57.968 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 14:10:57.968 INFO [stderr]    --> src/lib.rs:383:18
Dec 05 14:10:57.968 INFO [stderr]     |
Dec 05 14:10:57.969 INFO [stderr] 383 |             Some(("http://proxy.example.com:8080/".to_string()))
Dec 05 14:10:57.969 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:10:57.969 INFO [stderr] 
Dec 05 14:10:57.969 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 14:10:57.969 INFO [stderr]    --> src/lib.rs:389:18
Dec 05 14:10:57.969 INFO [stderr]     |
Dec 05 14:10:57.969 INFO [stderr] 389 |             Some(("http://proxy.example.org:8081/".to_string()))
Dec 05 14:10:57.970 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:10:57.970 INFO [stderr] 
Dec 05 14:10:57.970 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 14:10:57.970 INFO [stderr]    --> src/lib.rs:404:18
Dec 05 14:10:57.970 INFO [stderr]     |
Dec 05 14:10:57.970 INFO [stderr] 404 |             Some(("http://proxy.example.com:8080/".to_string()))
Dec 05 14:10:57.971 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:10:57.971 INFO [stderr] 
Dec 05 14:10:57.971 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 14:10:57.971 INFO [stderr]    --> src/lib.rs:410:18
Dec 05 14:10:57.971 INFO [stderr]     |
Dec 05 14:10:57.971 INFO [stderr] 410 |             Some(("http://proxy.example.com:8081/".to_string()))
Dec 05 14:10:57.971 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:10:57.972 INFO [stderr] 
Dec 05 14:10:57.972 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 14:10:57.972 INFO [stderr]    --> src/lib.rs:424:18
Dec 05 14:10:57.972 INFO [stderr]     |
Dec 05 14:10:57.972 INFO [stderr] 424 |             Some(("http://proxy.example.com:8080/".to_string()))
Dec 05 14:10:57.972 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:10:57.972 INFO [stderr] 
Dec 05 14:10:57.973 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 14:10:57.973 INFO [stderr]    --> src/lib.rs:430:18
Dec 05 14:10:57.973 INFO [stderr]     |
Dec 05 14:10:57.973 INFO [stderr] 430 |             Some(("http://proxy.example.org:8081/".to_string()))
Dec 05 14:10:57.973 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:10:57.973 INFO [stderr] 
Dec 05 14:10:57.973 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 14:10:57.974 INFO [stderr]    --> src/lib.rs:436:18
Dec 05 14:10:57.974 INFO [stderr]     |
Dec 05 14:10:57.974 INFO [stderr] 436 |             Some(("http://proxy.example.org:8082/".to_string()))
Dec 05 14:10:57.974 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:10:57.974 INFO [stderr] 
Dec 05 14:10:57.974 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 14:10:57.975 INFO [stderr]    --> src/lib.rs:451:18
Dec 05 14:10:57.975 INFO [stderr]     |
Dec 05 14:10:57.975 INFO [stderr] 451 |             Some(("http://proxy.example.com:8080/".to_string()))
Dec 05 14:10:57.975 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:10:57.975 INFO [stderr] 
Dec 05 14:10:57.983 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 14:10:57.983 INFO [stderr]    --> src/lib.rs:457:18
Dec 05 14:10:57.983 INFO [stderr]     |
Dec 05 14:10:57.983 INFO [stderr] 457 |             Some(("http://proxy.example.com:8081/".to_string()))
Dec 05 14:10:57.983 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:10:57.983 INFO [stderr] 
Dec 05 14:10:57.984 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 14:10:57.984 INFO [stderr]    --> src/lib.rs:471:18
Dec 05 14:10:57.984 INFO [stderr]     |
Dec 05 14:10:57.984 INFO [stderr] 471 |             Some(("http://proxy.example.com:8080/".to_string()))
Dec 05 14:10:57.984 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:10:57.984 INFO [stderr] 
Dec 05 14:10:57.985 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 14:10:57.985 INFO [stderr]    --> src/lib.rs:477:18
Dec 05 14:10:57.985 INFO [stderr]     |
Dec 05 14:10:57.985 INFO [stderr] 477 |             Some(("http://proxy.example.org:8081/".to_string()))
Dec 05 14:10:57.985 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:10:57.985 INFO [stderr] 
Dec 05 14:10:57.985 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 14:10:57.986 INFO [stderr]    --> src/lib.rs:483:18
Dec 05 14:10:57.986 INFO [stderr]     |
Dec 05 14:10:57.986 INFO [stderr] 483 |             Some(("http://proxy.example.org:8082/".to_string()))
Dec 05 14:10:57.986 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:10:57.986 INFO [stderr] 
Dec 05 14:10:58.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
Dec 05 14:10:58.276 INFO [stderr] su: No module specific data is present
Dec 05 14:10:58.666 INFO running `"docker" "inspect" "b91dacad61ae53e9ce5f3346f7d8629a8adc08fdc1a02b65722500772168ed54"`
Dec 05 14:10:58.752 INFO running `"docker" "rm" "-f" "b91dacad61ae53e9ce5f3346f7d8629a8adc08fdc1a02b65722500772168ed54"`
Dec 05 14:10:58.845 INFO [stdout] b91dacad61ae53e9ce5f3346f7d8629a8adc08fdc1a02b65722500772168ed54