Aug 17 23:34:55.346 INFO checking env-variables-0.1.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 23:34:55.346 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 23:34:55.346 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 23:34:55.346 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 23:34:55.578 INFO blam! 8b070083e733caf730600049effe8f866a5a58f44d5eb56201c73a3e7d0b8f38
Aug 17 23:34:55.580 INFO running `"docker" "start" "-a" "8b070083e733caf730600049effe8f866a5a58f44d5eb56201c73a3e7d0b8f38"`
Aug 17 23:34:56.445 INFO kablam!     Checking env-variables v0.1.1 (file:///source)
Aug 17 23:34:57.882 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 23:34:57.882 INFO kablam!    --> src/lib.rs:167:9
Aug 17 23:34:57.882 INFO kablam!     |
Aug 17 23:34:57.882 INFO kablam! 167 |             Some(("http://proxy.example.com:8080".to_string()))
Aug 17 23:34:57.882 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 23:34:57.882 INFO kablam!     |
Aug 17 23:34:57.882 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 23:34:57.882 INFO kablam! 
Aug 17 23:34:57.884 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 23:34:57.884 INFO kablam!    --> src/lib.rs:178:9
Aug 17 23:34:57.884 INFO kablam!     |
Aug 17 23:34:57.884 INFO kablam! 178 |             Some(("http://proxy.example.com:8080".to_string()))
Aug 17 23:34:57.884 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 23:34:57.884 INFO kablam! 
Aug 17 23:34:57.884 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 23:34:57.884 INFO kablam!    --> src/lib.rs:183:9
Aug 17 23:34:57.884 INFO kablam!     |
Aug 17 23:34:57.884 INFO kablam! 183 |             Some(("http://proxy.example.org:8081".to_string()))
Aug 17 23:34:57.884 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 23:34:57.884 INFO kablam! 
Aug 17 23:34:57.884 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 23:34:57.885 INFO kablam!    --> src/lib.rs:195:9
Aug 17 23:34:57.885 INFO kablam!     |
Aug 17 23:34:57.885 INFO kablam! 195 |             Some(("http://proxy.example.com:8080".to_string())),
Aug 17 23:34:57.885 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 23:34:57.885 INFO kablam! 
Aug 17 23:34:57.885 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 23:34:57.885 INFO kablam!    --> src/lib.rs:201:9
Aug 17 23:34:57.885 INFO kablam!     |
Aug 17 23:34:57.885 INFO kablam! 201 |             Some(("http://proxy.example.com:8081".to_string()))
Aug 17 23:34:57.885 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 23:34:57.885 INFO kablam! 
Aug 17 23:34:57.885 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 23:34:57.885 INFO kablam!    --> src/lib.rs:213:9
Aug 17 23:34:57.885 INFO kablam!     |
Aug 17 23:34:57.885 INFO kablam! 213 |             Some(("http://proxy.example.com:8080".to_string()))
Aug 17 23:34:57.885 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 23:34:57.885 INFO kablam! 
Aug 17 23:34:57.885 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 23:34:57.885 INFO kablam!    --> src/lib.rs:218:9
Aug 17 23:34:57.885 INFO kablam!     |
Aug 17 23:34:57.885 INFO kablam! 218 |             Some(("http://proxy.example.org:8081".to_string()))
Aug 17 23:34:57.885 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 23:34:57.885 INFO kablam! 
Aug 17 23:34:57.885 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 23:34:57.885 INFO kablam!    --> src/lib.rs:223:9
Aug 17 23:34:57.885 INFO kablam!     |
Aug 17 23:34:57.885 INFO kablam! 223 |             Some(("http://proxy.example.org:8082".to_string()))
Aug 17 23:34:57.885 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 23:34:57.885 INFO kablam! 
Aug 17 23:34:57.894 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 23:34:57.894 INFO kablam!    --> src/lib.rs:236:9
Aug 17 23:34:57.894 INFO kablam!     |
Aug 17 23:34:57.894 INFO kablam! 236 |             Some(("http://proxy.example.com:8080".to_string()))
Aug 17 23:34:57.894 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 23:34:57.894 INFO kablam! 
Aug 17 23:34:57.894 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 23:34:57.894 INFO kablam!    --> src/lib.rs:241:9
Aug 17 23:34:57.894 INFO kablam!     |
Aug 17 23:34:57.894 INFO kablam! 241 |             Some(("http://proxy.example.com:8081".to_string()))
Aug 17 23:34:57.894 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 23:34:57.894 INFO kablam! 
Aug 17 23:34:57.894 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 23:34:57.894 INFO kablam!    --> src/lib.rs:253:9
Aug 17 23:34:57.894 INFO kablam!     |
Aug 17 23:34:57.894 INFO kablam! 253 |             Some(("http://proxy.example.com:8080".to_string()))
Aug 17 23:34:57.894 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 23:34:57.894 INFO kablam! 
Aug 17 23:34:57.894 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 23:34:57.894 INFO kablam!    --> src/lib.rs:258:9
Aug 17 23:34:57.894 INFO kablam!     |
Aug 17 23:34:57.894 INFO kablam! 258 |             Some(("http://proxy.example.org:8081".to_string()))
Aug 17 23:34:57.894 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 23:34:57.895 INFO kablam! 
Aug 17 23:34:57.895 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 23:34:57.895 INFO kablam!    --> src/lib.rs:263:9
Aug 17 23:34:57.895 INFO kablam!     |
Aug 17 23:34:57.895 INFO kablam! 263 |             Some(("http://proxy.example.org:8082".to_string()))
Aug 17 23:34:57.895 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 23:34:57.895 INFO kablam! 
Aug 17 23:34:58.279 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Aug 17 23:34:58.283 INFO kablam! su: No module specific data is present
Aug 17 23:34:58.881 INFO running `"docker" "rm" "-f" "8b070083e733caf730600049effe8f866a5a58f44d5eb56201c73a3e7d0b8f38"`
Aug 17 23:34:59.038 INFO blam! 8b070083e733caf730600049effe8f866a5a58f44d5eb56201c73a3e7d0b8f38