Sep 01 05:51:31.873 INFO checking dtree-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 05:51:31.873 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 05:51:31.873 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 05:51:32.105 INFO blam! 3c4b3889a535749bb7eaaba2bcac0debd1ef2a266d93e409f7b270f0a429acfb
Sep 01 05:51:32.107 INFO running `"docker" "start" "-a" "3c4b3889a535749bb7eaaba2bcac0debd1ef2a266d93e409f7b270f0a429acfb"`
Sep 01 05:51:32.796 INFO kablam!     Checking dtree v0.1.0 (file:///source)
Sep 01 05:51:33.450 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 01 05:51:33.450 INFO kablam!   --> src/parser.rs:49:12
Sep 01 05:51:33.450 INFO kablam!    |
Sep 01 05:51:33.451 INFO kablam! 49 |         if (!c.is_alphabetic() && !c.is_numeric() && c != '_' && c != '-') {
Sep 01 05:51:33.451 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 05:51:33.451 INFO kablam!    |
Sep 01 05:51:33.451 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 01 05:51:33.451 INFO kablam! 
Sep 01 05:51:33.724 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 01 05:51:33.724 INFO kablam!   --> src/parser.rs:49:12
Sep 01 05:51:33.724 INFO kablam!    |
Sep 01 05:51:33.724 INFO kablam! 49 |         if (!c.is_alphabetic() && !c.is_numeric() && c != '_' && c != '-') {
Sep 01 05:51:33.724 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 05:51:33.724 INFO kablam!    |
Sep 01 05:51:33.724 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 01 05:51:33.724 INFO kablam! 
Sep 01 05:51:35.001 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Sep 01 05:51:35.005 INFO kablam! su: No module specific data is present
Sep 01 05:51:35.482 INFO running `"docker" "rm" "-f" "3c4b3889a535749bb7eaaba2bcac0debd1ef2a266d93e409f7b270f0a429acfb"`
Sep 01 05:51:35.596 INFO blam! 3c4b3889a535749bb7eaaba2bcac0debd1ef2a266d93e409f7b270f0a429acfb