Sep 18 01:09:34.904 INFO checking env-variables-0.1.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 01:09:34.904 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 01:09:34.904 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 01:09:35.074 INFO blam! 29f7872e3d66de2403150a1200e636a5c0ab9d98fdbe9a23afd9b6998155487e
Sep 18 01:09:35.079 INFO running `"docker" "start" "-a" "29f7872e3d66de2403150a1200e636a5c0ab9d98fdbe9a23afd9b6998155487e"`
Sep 18 01:09:36.601 INFO kablam! usermod: no changes
Sep 18 01:09:36.675 INFO kablam!     Checking env-variables v0.1.1 (/source)
Sep 18 01:09:37.613 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:09:37.613 INFO kablam!    --> src/lib.rs:167:9
Sep 18 01:09:37.613 INFO kablam!     |
Sep 18 01:09:37.613 INFO kablam! 167 |             Some(("http://proxy.example.com:8080".to_string()))
Sep 18 01:09:37.613 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:09:37.613 INFO kablam!     |
Sep 18 01:09:37.613 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 18 01:09:37.613 INFO kablam! 
Sep 18 01:09:37.613 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:09:37.613 INFO kablam!    --> src/lib.rs:178:9
Sep 18 01:09:37.613 INFO kablam!     |
Sep 18 01:09:37.613 INFO kablam! 178 |             Some(("http://proxy.example.com:8080".to_string()))
Sep 18 01:09:37.613 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:09:37.613 INFO kablam! 
Sep 18 01:09:37.613 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:09:37.613 INFO kablam!    --> src/lib.rs:183:9
Sep 18 01:09:37.613 INFO kablam!     |
Sep 18 01:09:37.613 INFO kablam! 183 |             Some(("http://proxy.example.org:8081".to_string()))
Sep 18 01:09:37.613 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:09:37.613 INFO kablam! 
Sep 18 01:09:37.613 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:09:37.613 INFO kablam!    --> src/lib.rs:195:9
Sep 18 01:09:37.613 INFO kablam!     |
Sep 18 01:09:37.613 INFO kablam! 195 |             Some(("http://proxy.example.com:8080".to_string())),
Sep 18 01:09:37.613 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:09:37.613 INFO kablam! 
Sep 18 01:09:37.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:09:37.615 INFO kablam!    --> src/lib.rs:201:9
Sep 18 01:09:37.615 INFO kablam!     |
Sep 18 01:09:37.615 INFO kablam! 201 |             Some(("http://proxy.example.com:8081".to_string()))
Sep 18 01:09:37.615 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:09:37.615 INFO kablam! 
Sep 18 01:09:37.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:09:37.615 INFO kablam!    --> src/lib.rs:213:9
Sep 18 01:09:37.615 INFO kablam!     |
Sep 18 01:09:37.615 INFO kablam! 213 |             Some(("http://proxy.example.com:8080".to_string()))
Sep 18 01:09:37.615 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:09:37.615 INFO kablam! 
Sep 18 01:09:37.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:09:37.615 INFO kablam!    --> src/lib.rs:218:9
Sep 18 01:09:37.615 INFO kablam!     |
Sep 18 01:09:37.615 INFO kablam! 218 |             Some(("http://proxy.example.org:8081".to_string()))
Sep 18 01:09:37.615 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:09:37.615 INFO kablam! 
Sep 18 01:09:37.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:09:37.615 INFO kablam!    --> src/lib.rs:223:9
Sep 18 01:09:37.615 INFO kablam!     |
Sep 18 01:09:37.615 INFO kablam! 223 |             Some(("http://proxy.example.org:8082".to_string()))
Sep 18 01:09:37.615 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:09:37.615 INFO kablam! 
Sep 18 01:09:37.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:09:37.615 INFO kablam!    --> src/lib.rs:236:9
Sep 18 01:09:37.615 INFO kablam!     |
Sep 18 01:09:37.615 INFO kablam! 236 |             Some(("http://proxy.example.com:8080".to_string()))
Sep 18 01:09:37.615 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:09:37.615 INFO kablam! 
Sep 18 01:09:37.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:09:37.615 INFO kablam!    --> src/lib.rs:241:9
Sep 18 01:09:37.615 INFO kablam!     |
Sep 18 01:09:37.615 INFO kablam! 241 |             Some(("http://proxy.example.com:8081".to_string()))
Sep 18 01:09:37.615 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:09:37.615 INFO kablam! 
Sep 18 01:09:37.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:09:37.616 INFO kablam!    --> src/lib.rs:253:9
Sep 18 01:09:37.616 INFO kablam!     |
Sep 18 01:09:37.616 INFO kablam! 253 |             Some(("http://proxy.example.com:8080".to_string()))
Sep 18 01:09:37.616 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:09:37.616 INFO kablam! 
Sep 18 01:09:37.616 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:09:37.616 INFO kablam!    --> src/lib.rs:258:9
Sep 18 01:09:37.616 INFO kablam!     |
Sep 18 01:09:37.616 INFO kablam! 258 |             Some(("http://proxy.example.org:8081".to_string()))
Sep 18 01:09:37.616 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:09:37.616 INFO kablam! 
Sep 18 01:09:37.616 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:09:37.616 INFO kablam!    --> src/lib.rs:263:9
Sep 18 01:09:37.616 INFO kablam!     |
Sep 18 01:09:37.616 INFO kablam! 263 |             Some(("http://proxy.example.org:8082".to_string()))
Sep 18 01:09:37.616 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 01:09:37.616 INFO kablam! 
Sep 18 01:09:37.805 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Sep 18 01:09:37.809 INFO kablam! su: No module specific data is present
Sep 18 01:09:38.611 INFO running `"docker" "rm" "-f" "29f7872e3d66de2403150a1200e636a5c0ab9d98fdbe9a23afd9b6998155487e"`
Sep 18 01:09:38.878 INFO blam! 29f7872e3d66de2403150a1200e636a5c0ab9d98fdbe9a23afd9b6998155487e