Dec 12 15:25:46.745 INFO checking env_proxy-0.2.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 15:25:46.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 15:25:47.108 INFO [stdout] 004abe7b7a97b3c2f13ec7f47e6757ff7c0a7892c8843cf95d87a304a1eb2a30
Dec 12 15:25:47.110 INFO running `"docker" "start" "-a" "004abe7b7a97b3c2f13ec7f47e6757ff7c0a7892c8843cf95d87a304a1eb2a30"`
Dec 12 15:25:47.563 INFO [stderr] usermod: no changes
Dec 12 15:25:47.618 INFO [stderr]     Checking env_proxy v0.2.0 (/source)
Dec 12 15:25:49.372 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 15:25:49.372 INFO [stderr]    --> src/lib.rs:370:18
Dec 12 15:25:49.372 INFO [stderr]     |
Dec 12 15:25:49.372 INFO [stderr] 370 |             Some(("http://proxy.example.com:8080/".to_string()))
Dec 12 15:25:49.372 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 15:25:49.373 INFO [stderr]     |
Dec 12 15:25:49.373 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 15:25:49.373 INFO [stderr] 
Dec 12 15:25:49.373 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 15:25:49.373 INFO [stderr]    --> src/lib.rs:383:18
Dec 12 15:25:49.373 INFO [stderr]     |
Dec 12 15:25:49.373 INFO [stderr] 383 |             Some(("http://proxy.example.com:8080/".to_string()))
Dec 12 15:25:49.373 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 15:25:49.373 INFO [stderr] 
Dec 12 15:25:49.373 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 15:25:49.373 INFO [stderr]    --> src/lib.rs:389:18
Dec 12 15:25:49.373 INFO [stderr]     |
Dec 12 15:25:49.373 INFO [stderr] 389 |             Some(("http://proxy.example.org:8081/".to_string()))
Dec 12 15:25:49.373 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 15:25:49.373 INFO [stderr] 
Dec 12 15:25:49.373 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 15:25:49.373 INFO [stderr]    --> src/lib.rs:404:18
Dec 12 15:25:49.373 INFO [stderr]     |
Dec 12 15:25:49.373 INFO [stderr] 404 |             Some(("http://proxy.example.com:8080/".to_string()))
Dec 12 15:25:49.373 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 15:25:49.373 INFO [stderr] 
Dec 12 15:25:49.373 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 15:25:49.373 INFO [stderr]    --> src/lib.rs:410:18
Dec 12 15:25:49.373 INFO [stderr]     |
Dec 12 15:25:49.373 INFO [stderr] 410 |             Some(("http://proxy.example.com:8081/".to_string()))
Dec 12 15:25:49.373 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 15:25:49.373 INFO [stderr] 
Dec 12 15:25:49.373 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 15:25:49.373 INFO [stderr]    --> src/lib.rs:424:18
Dec 12 15:25:49.373 INFO [stderr]     |
Dec 12 15:25:49.373 INFO [stderr] 424 |             Some(("http://proxy.example.com:8080/".to_string()))
Dec 12 15:25:49.373 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 15:25:49.373 INFO [stderr] 
Dec 12 15:25:49.373 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 15:25:49.373 INFO [stderr]    --> src/lib.rs:430:18
Dec 12 15:25:49.373 INFO [stderr]     |
Dec 12 15:25:49.373 INFO [stderr] 430 |             Some(("http://proxy.example.org:8081/".to_string()))
Dec 12 15:25:49.373 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 15:25:49.373 INFO [stderr] 
Dec 12 15:25:49.373 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 15:25:49.373 INFO [stderr]    --> src/lib.rs:436:18
Dec 12 15:25:49.373 INFO [stderr]     |
Dec 12 15:25:49.373 INFO [stderr] 436 |             Some(("http://proxy.example.org:8082/".to_string()))
Dec 12 15:25:49.373 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 15:25:49.373 INFO [stderr] 
Dec 12 15:25:49.373 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 15:25:49.373 INFO [stderr]    --> src/lib.rs:451:18
Dec 12 15:25:49.373 INFO [stderr]     |
Dec 12 15:25:49.373 INFO [stderr] 451 |             Some(("http://proxy.example.com:8080/".to_string()))
Dec 12 15:25:49.373 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 15:25:49.373 INFO [stderr] 
Dec 12 15:25:49.373 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 15:25:49.373 INFO [stderr]    --> src/lib.rs:457:18
Dec 12 15:25:49.373 INFO [stderr]     |
Dec 12 15:25:49.373 INFO [stderr] 457 |             Some(("http://proxy.example.com:8081/".to_string()))
Dec 12 15:25:49.373 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 15:25:49.373 INFO [stderr] 
Dec 12 15:25:49.373 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 15:25:49.373 INFO [stderr]    --> src/lib.rs:471:18
Dec 12 15:25:49.373 INFO [stderr]     |
Dec 12 15:25:49.373 INFO [stderr] 471 |             Some(("http://proxy.example.com:8080/".to_string()))
Dec 12 15:25:49.373 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 15:25:49.373 INFO [stderr] 
Dec 12 15:25:49.373 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 15:25:49.373 INFO [stderr]    --> src/lib.rs:477:18
Dec 12 15:25:49.373 INFO [stderr]     |
Dec 12 15:25:49.373 INFO [stderr] 477 |             Some(("http://proxy.example.org:8081/".to_string()))
Dec 12 15:25:49.373 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 15:25:49.373 INFO [stderr] 
Dec 12 15:25:49.373 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 15:25:49.373 INFO [stderr]    --> src/lib.rs:483:18
Dec 12 15:25:49.373 INFO [stderr]     |
Dec 12 15:25:49.373 INFO [stderr] 483 |             Some(("http://proxy.example.org:8082/".to_string()))
Dec 12 15:25:49.373 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 15:25:49.373 INFO [stderr] 
Dec 12 15:25:49.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
Dec 12 15:25:49.583 INFO [stderr] su: No module specific data is present
Dec 12 15:25:49.880 INFO running `"docker" "inspect" "004abe7b7a97b3c2f13ec7f47e6757ff7c0a7892c8843cf95d87a304a1eb2a30"`
Dec 12 15:25:49.951 INFO running `"docker" "rm" "-f" "004abe7b7a97b3c2f13ec7f47e6757ff7c0a7892c8843cf95d87a304a1eb2a30"`
Dec 12 15:25:50.056 INFO [stdout] 004abe7b7a97b3c2f13ec7f47e6757ff7c0a7892c8843cf95d87a304a1eb2a30