Sep 01 22:18:07.876 INFO checking dtree-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 22:18:07.876 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 22:18:07.876 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/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 22:18:08.110 INFO blam! b427c858986528cb317b215034a91e6bb1bfcb8519084bce01c90e8ef878f5ca
Sep 01 22:18:08.112 INFO running `"docker" "start" "-a" "b427c858986528cb317b215034a91e6bb1bfcb8519084bce01c90e8ef878f5ca"`
Sep 01 22:18:08.722 INFO kablam!     Checking dtree v0.1.0 (file:///source)
Sep 01 22:18:09.519 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 01 22:18:09.519 INFO kablam!   --> src/parser.rs:49:12
Sep 01 22:18:09.519 INFO kablam!    |
Sep 01 22:18:09.519 INFO kablam! 49 |         if (!c.is_alphabetic() && !c.is_numeric() && c != '_' && c != '-') {
Sep 01 22:18:09.519 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 22:18:09.519 INFO kablam!    |
Sep 01 22:18:09.519 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 01 22:18:09.519 INFO kablam! 
Sep 01 22:18:09.646 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 01 22:18:09.646 INFO kablam!   --> src/parser.rs:49:12
Sep 01 22:18:09.647 INFO kablam!    |
Sep 01 22:18:09.647 INFO kablam! 49 |         if (!c.is_alphabetic() && !c.is_numeric() && c != '_' && c != '-') {
Sep 01 22:18:09.647 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 22:18:09.647 INFO kablam!    |
Sep 01 22:18:09.647 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 01 22:18:09.647 INFO kablam! 
Sep 01 22:18:11.488 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
Sep 01 22:18:11.492 INFO kablam! su: No module specific data is present
Sep 01 22:18:11.971 INFO running `"docker" "rm" "-f" "b427c858986528cb317b215034a91e6bb1bfcb8519084bce01c90e8ef878f5ca"`
Sep 01 22:18:12.077 INFO blam! b427c858986528cb317b215034a91e6bb1bfcb8519084bce01c90e8ef878f5ca