Sep 01 21:39:34.062 INFO checking env-variables-0.1.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 21:39:34.062 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 21:39:34.062 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:39:34.322 INFO blam! 7bdc37f147c789308f9c1404d5d866f88d338470ace801d0f07c5dbb16f43a1d
Sep 01 21:39:34.325 INFO running `"docker" "start" "-a" "7bdc37f147c789308f9c1404d5d866f88d338470ace801d0f07c5dbb16f43a1d"`
Sep 01 21:39:35.266 INFO kablam!     Checking env-variables v0.1.1 (file:///source)
Sep 01 21:39:36.663 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:39:36.663 INFO kablam!    --> src/lib.rs:167:9
Sep 01 21:39:36.663 INFO kablam!     |
Sep 01 21:39:36.663 INFO kablam! 167 |             Some(("http://proxy.example.com:8080".to_string()))
Sep 01 21:39:36.663 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:39:36.663 INFO kablam!     |
Sep 01 21:39:36.663 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 21:39:36.663 INFO kablam! 
Sep 01 21:39:36.663 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:39:36.663 INFO kablam!    --> src/lib.rs:178:9
Sep 01 21:39:36.663 INFO kablam!     |
Sep 01 21:39:36.663 INFO kablam! 178 |             Some(("http://proxy.example.com:8080".to_string()))
Sep 01 21:39:36.663 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:39:36.664 INFO kablam! 
Sep 01 21:39:36.664 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:39:36.664 INFO kablam!    --> src/lib.rs:183:9
Sep 01 21:39:36.664 INFO kablam!     |
Sep 01 21:39:36.664 INFO kablam! 183 |             Some(("http://proxy.example.org:8081".to_string()))
Sep 01 21:39:36.664 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:39:36.664 INFO kablam! 
Sep 01 21:39:36.664 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:39:36.664 INFO kablam!    --> src/lib.rs:195:9
Sep 01 21:39:36.664 INFO kablam!     |
Sep 01 21:39:36.664 INFO kablam! 195 |             Some(("http://proxy.example.com:8080".to_string())),
Sep 01 21:39:36.664 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:39:36.664 INFO kablam! 
Sep 01 21:39:36.664 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:39:36.664 INFO kablam!    --> src/lib.rs:201:9
Sep 01 21:39:36.664 INFO kablam!     |
Sep 01 21:39:36.664 INFO kablam! 201 |             Some(("http://proxy.example.com:8081".to_string()))
Sep 01 21:39:36.664 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:39:36.664 INFO kablam! 
Sep 01 21:39:36.664 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:39:36.664 INFO kablam!    --> src/lib.rs:213:9
Sep 01 21:39:36.664 INFO kablam!     |
Sep 01 21:39:36.664 INFO kablam! 213 |             Some(("http://proxy.example.com:8080".to_string()))
Sep 01 21:39:36.664 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:39:36.664 INFO kablam! 
Sep 01 21:39:36.664 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:39:36.665 INFO kablam!    --> src/lib.rs:218:9
Sep 01 21:39:36.665 INFO kablam!     |
Sep 01 21:39:36.665 INFO kablam! 218 |             Some(("http://proxy.example.org:8081".to_string()))
Sep 01 21:39:36.665 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:39:36.665 INFO kablam! 
Sep 01 21:39:36.665 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:39:36.665 INFO kablam!    --> src/lib.rs:223:9
Sep 01 21:39:36.665 INFO kablam!     |
Sep 01 21:39:36.665 INFO kablam! 223 |             Some(("http://proxy.example.org:8082".to_string()))
Sep 01 21:39:36.665 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:39:36.665 INFO kablam! 
Sep 01 21:39:36.665 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:39:36.665 INFO kablam!    --> src/lib.rs:236:9
Sep 01 21:39:36.665 INFO kablam!     |
Sep 01 21:39:36.665 INFO kablam! 236 |             Some(("http://proxy.example.com:8080".to_string()))
Sep 01 21:39:36.665 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:39:36.665 INFO kablam! 
Sep 01 21:39:36.665 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:39:36.665 INFO kablam!    --> src/lib.rs:241:9
Sep 01 21:39:36.665 INFO kablam!     |
Sep 01 21:39:36.665 INFO kablam! 241 |             Some(("http://proxy.example.com:8081".to_string()))
Sep 01 21:39:36.665 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:39:36.665 INFO kablam! 
Sep 01 21:39:36.665 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:39:36.665 INFO kablam!    --> src/lib.rs:253:9
Sep 01 21:39:36.665 INFO kablam!     |
Sep 01 21:39:36.665 INFO kablam! 253 |             Some(("http://proxy.example.com:8080".to_string()))
Sep 01 21:39:36.666 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:39:36.666 INFO kablam! 
Sep 01 21:39:36.666 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:39:36.666 INFO kablam!    --> src/lib.rs:258:9
Sep 01 21:39:36.666 INFO kablam!     |
Sep 01 21:39:36.666 INFO kablam! 258 |             Some(("http://proxy.example.org:8081".to_string()))
Sep 01 21:39:36.666 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:39:36.666 INFO kablam! 
Sep 01 21:39:36.666 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:39:36.666 INFO kablam!    --> src/lib.rs:263:9
Sep 01 21:39:36.666 INFO kablam!     |
Sep 01 21:39:36.666 INFO kablam! 263 |             Some(("http://proxy.example.org:8082".to_string()))
Sep 01 21:39:36.666 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:39:36.666 INFO kablam! 
Sep 01 21:39:36.849 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Sep 01 21:39:36.852 INFO kablam! su: No module specific data is present
Sep 01 21:39:37.333 INFO running `"docker" "rm" "-f" "7bdc37f147c789308f9c1404d5d866f88d338470ace801d0f07c5dbb16f43a1d"`
Sep 01 21:39:37.418 INFO blam! 7bdc37f147c789308f9c1404d5d866f88d338470ace801d0f07c5dbb16f43a1d