Nov 05 00:22:56.039 INFO checking env-variables-0.1.1 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 05 00:22:56.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"`
Nov 05 00:22:56.430 INFO blam! 7e2f48fe54ba49135efea79aac336daefc74a41f030014d747c51f6a57c63a02
Nov 05 00:22:56.432 INFO running `"docker" "start" "-a" "7e2f48fe54ba49135efea79aac336daefc74a41f030014d747c51f6a57c63a02"`
Nov 05 00:22:57.730 INFO kablam! usermod: no changes
Nov 05 00:22:57.827 INFO kablam!     Checking env-variables v0.1.1 (/source)
Nov 05 00:22:58.964 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 00:22:58.964 INFO kablam!    --> src/lib.rs:167:9
Nov 05 00:22:58.964 INFO kablam!     |
Nov 05 00:22:58.964 INFO kablam! 167 |             Some(("http://proxy.example.com:8080".to_string()))
Nov 05 00:22:58.964 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 00:22:58.964 INFO kablam!     |
Nov 05 00:22:58.964 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 05 00:22:58.964 INFO kablam! 
Nov 05 00:22:58.964 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 00:22:58.964 INFO kablam!    --> src/lib.rs:178:9
Nov 05 00:22:58.964 INFO kablam!     |
Nov 05 00:22:58.964 INFO kablam! 178 |             Some(("http://proxy.example.com:8080".to_string()))
Nov 05 00:22:58.964 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 00:22:58.964 INFO kablam! 
Nov 05 00:22:58.964 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 00:22:58.964 INFO kablam!    --> src/lib.rs:183:9
Nov 05 00:22:58.964 INFO kablam!     |
Nov 05 00:22:58.964 INFO kablam! 183 |             Some(("http://proxy.example.org:8081".to_string()))
Nov 05 00:22:58.964 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 00:22:58.964 INFO kablam! 
Nov 05 00:22:58.964 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 00:22:58.964 INFO kablam!    --> src/lib.rs:195:9
Nov 05 00:22:58.965 INFO kablam!     |
Nov 05 00:22:58.965 INFO kablam! 195 |             Some(("http://proxy.example.com:8080".to_string())),
Nov 05 00:22:58.965 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 00:22:58.965 INFO kablam! 
Nov 05 00:22:58.965 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 00:22:58.965 INFO kablam!    --> src/lib.rs:201:9
Nov 05 00:22:58.965 INFO kablam!     |
Nov 05 00:22:58.965 INFO kablam! 201 |             Some(("http://proxy.example.com:8081".to_string()))
Nov 05 00:22:58.965 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 00:22:58.965 INFO kablam! 
Nov 05 00:22:58.965 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 00:22:58.965 INFO kablam!    --> src/lib.rs:213:9
Nov 05 00:22:58.965 INFO kablam!     |
Nov 05 00:22:58.965 INFO kablam! 213 |             Some(("http://proxy.example.com:8080".to_string()))
Nov 05 00:22:58.965 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 00:22:58.965 INFO kablam! 
Nov 05 00:22:58.965 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 00:22:58.965 INFO kablam!    --> src/lib.rs:218:9
Nov 05 00:22:58.965 INFO kablam!     |
Nov 05 00:22:58.965 INFO kablam! 218 |             Some(("http://proxy.example.org:8081".to_string()))
Nov 05 00:22:58.965 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 00:22:58.965 INFO kablam! 
Nov 05 00:22:58.965 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 00:22:58.965 INFO kablam!    --> src/lib.rs:223:9
Nov 05 00:22:58.965 INFO kablam!     |
Nov 05 00:22:58.965 INFO kablam! 223 |             Some(("http://proxy.example.org:8082".to_string()))
Nov 05 00:22:58.965 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 00:22:58.965 INFO kablam! 
Nov 05 00:22:58.967 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 00:22:58.967 INFO kablam!    --> src/lib.rs:236:9
Nov 05 00:22:58.967 INFO kablam!     |
Nov 05 00:22:58.967 INFO kablam! 236 |             Some(("http://proxy.example.com:8080".to_string()))
Nov 05 00:22:58.967 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 00:22:58.967 INFO kablam! 
Nov 05 00:22:58.967 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 00:22:58.967 INFO kablam!    --> src/lib.rs:241:9
Nov 05 00:22:58.967 INFO kablam!     |
Nov 05 00:22:58.967 INFO kablam! 241 |             Some(("http://proxy.example.com:8081".to_string()))
Nov 05 00:22:58.967 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 00:22:58.967 INFO kablam! 
Nov 05 00:22:58.967 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 00:22:58.967 INFO kablam!    --> src/lib.rs:253:9
Nov 05 00:22:58.967 INFO kablam!     |
Nov 05 00:22:58.967 INFO kablam! 253 |             Some(("http://proxy.example.com:8080".to_string()))
Nov 05 00:22:58.967 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 00:22:58.967 INFO kablam! 
Nov 05 00:22:58.967 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 00:22:58.967 INFO kablam!    --> src/lib.rs:258:9
Nov 05 00:22:58.967 INFO kablam!     |
Nov 05 00:22:58.967 INFO kablam! 258 |             Some(("http://proxy.example.org:8081".to_string()))
Nov 05 00:22:58.967 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 00:22:58.967 INFO kablam! 
Nov 05 00:22:58.967 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 00:22:58.967 INFO kablam!    --> src/lib.rs:263:9
Nov 05 00:22:58.967 INFO kablam!     |
Nov 05 00:22:58.967 INFO kablam! 263 |             Some(("http://proxy.example.org:8082".to_string()))
Nov 05 00:22:58.967 INFO kablam!     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 00:22:58.967 INFO kablam! 
Nov 05 00:22:59.103 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Nov 05 00:22:59.107 INFO kablam! su: No module specific data is present
Nov 05 00:22:59.553 INFO running `"docker" "rm" "-f" "7e2f48fe54ba49135efea79aac336daefc74a41f030014d747c51f6a57c63a02"`
Nov 05 00:22:59.702 INFO blam! 7e2f48fe54ba49135efea79aac336daefc74a41f030014d747c51f6a57c63a02