Jul 12 10:16:41.484 INFO checking env_proxy-0.2.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 10:16:41.484 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:16:41.484 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:16:41.484 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 10:16:41.685 INFO blam! bfa6c36559ee74e5781f10be9edd16e8c082d13cfef212f834e8832043203ced
Jul 12 10:16:41.685 INFO running `"docker" "start" "-a" "bfa6c36559ee74e5781f10be9edd16e8c082d13cfef212f834e8832043203ced"`
Jul 12 10:16:42.602 INFO kablam!     Checking env_proxy v0.2.0 (file:///source)
Jul 12 10:16:43.577 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 10:16:43.577 INFO kablam!    --> src/lib.rs:370:18
Jul 12 10:16:43.577 INFO kablam!     |
Jul 12 10:16:43.577 INFO kablam! 370 |             Some(("http://proxy.example.com:8080/".to_string()))
Jul 12 10:16:43.577 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 10:16:43.577 INFO kablam!     |
Jul 12 10:16:43.577 INFO kablam!     = note: #[warn(unused_parens)] on by default
Jul 12 10:16:43.577 INFO kablam! 
Jul 12 10:16:43.577 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 10:16:43.577 INFO kablam!    --> src/lib.rs:383:18
Jul 12 10:16:43.577 INFO kablam!     |
Jul 12 10:16:43.577 INFO kablam! 383 |             Some(("http://proxy.example.com:8080/".to_string()))
Jul 12 10:16:43.577 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 10:16:43.577 INFO kablam! 
Jul 12 10:16:43.578 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 10:16:43.578 INFO kablam!    --> src/lib.rs:389:18
Jul 12 10:16:43.578 INFO kablam!     |
Jul 12 10:16:43.578 INFO kablam! 389 |             Some(("http://proxy.example.org:8081/".to_string()))
Jul 12 10:16:43.578 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 10:16:43.578 INFO kablam! 
Jul 12 10:16:43.578 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 10:16:43.578 INFO kablam!    --> src/lib.rs:404:18
Jul 12 10:16:43.578 INFO kablam!     |
Jul 12 10:16:43.578 INFO kablam! 404 |             Some(("http://proxy.example.com:8080/".to_string()))
Jul 12 10:16:43.578 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 10:16:43.578 INFO kablam! 
Jul 12 10:16:43.578 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 10:16:43.578 INFO kablam!    --> src/lib.rs:410:18
Jul 12 10:16:43.578 INFO kablam!     |
Jul 12 10:16:43.578 INFO kablam! 410 |             Some(("http://proxy.example.com:8081/".to_string()))
Jul 12 10:16:43.578 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 10:16:43.578 INFO kablam! 
Jul 12 10:16:43.578 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 10:16:43.578 INFO kablam!    --> src/lib.rs:424:18
Jul 12 10:16:43.578 INFO kablam!     |
Jul 12 10:16:43.578 INFO kablam! 424 |             Some(("http://proxy.example.com:8080/".to_string()))
Jul 12 10:16:43.578 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 10:16:43.579 INFO kablam! 
Jul 12 10:16:43.579 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 10:16:43.579 INFO kablam!    --> src/lib.rs:430:18
Jul 12 10:16:43.579 INFO kablam!     |
Jul 12 10:16:43.579 INFO kablam! 430 |             Some(("http://proxy.example.org:8081/".to_string()))
Jul 12 10:16:43.579 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 10:16:43.579 INFO kablam! 
Jul 12 10:16:43.579 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 10:16:43.579 INFO kablam!    --> src/lib.rs:436:18
Jul 12 10:16:43.579 INFO kablam!     |
Jul 12 10:16:43.579 INFO kablam! 436 |             Some(("http://proxy.example.org:8082/".to_string()))
Jul 12 10:16:43.579 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 10:16:43.579 INFO kablam! 
Jul 12 10:16:43.579 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 10:16:43.579 INFO kablam!    --> src/lib.rs:451:18
Jul 12 10:16:43.579 INFO kablam!     |
Jul 12 10:16:43.579 INFO kablam! 451 |             Some(("http://proxy.example.com:8080/".to_string()))
Jul 12 10:16:43.579 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 10:16:43.579 INFO kablam! 
Jul 12 10:16:43.579 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 10:16:43.579 INFO kablam!    --> src/lib.rs:457:18
Jul 12 10:16:43.579 INFO kablam!     |
Jul 12 10:16:43.579 INFO kablam! 457 |             Some(("http://proxy.example.com:8081/".to_string()))
Jul 12 10:16:43.579 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 10:16:43.580 INFO kablam! 
Jul 12 10:16:43.580 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 10:16:43.580 INFO kablam!    --> src/lib.rs:471:18
Jul 12 10:16:43.580 INFO kablam!     |
Jul 12 10:16:43.580 INFO kablam! 471 |             Some(("http://proxy.example.com:8080/".to_string()))
Jul 12 10:16:43.580 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 10:16:43.580 INFO kablam! 
Jul 12 10:16:43.580 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 10:16:43.580 INFO kablam!    --> src/lib.rs:477:18
Jul 12 10:16:43.580 INFO kablam!     |
Jul 12 10:16:43.580 INFO kablam! 477 |             Some(("http://proxy.example.org:8081/".to_string()))
Jul 12 10:16:43.580 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 10:16:43.580 INFO kablam! 
Jul 12 10:16:43.580 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 10:16:43.581 INFO kablam!    --> src/lib.rs:483:18
Jul 12 10:16:43.581 INFO kablam!     |
Jul 12 10:16:43.581 INFO kablam! 483 |             Some(("http://proxy.example.org:8082/".to_string()))
Jul 12 10:16:43.581 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 10:16:43.581 INFO kablam! 
Jul 12 10:16:44.151 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Jul 12 10:16:44.155 INFO kablam! su: No module specific data is present
Jul 12 10:16:44.699 INFO running `"docker" "rm" "-f" "bfa6c36559ee74e5781f10be9edd16e8c082d13cfef212f834e8832043203ced"`
Jul 12 10:16:44.853 INFO blam! bfa6c36559ee74e5781f10be9edd16e8c082d13cfef212f834e8832043203ced