Nov 03 09:12:26.329 INFO checking dtree-0.1.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 09:12:26.331 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 09:12:26.873 INFO blam! 409260153bd362e0d213e9f978b4ba52b5c31d29a3bb443f350fa0dd0c57bedc
Nov 03 09:12:26.875 INFO running `"docker" "start" "-a" "409260153bd362e0d213e9f978b4ba52b5c31d29a3bb443f350fa0dd0c57bedc"`
Nov 03 09:12:28.025 INFO kablam! usermod: no changes
Nov 03 09:12:28.116 INFO kablam!     Checking dtree v0.1.0 (/source)
Nov 03 09:12:29.032 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 03 09:12:29.032 INFO kablam!   --> src/parser.rs:49:12
Nov 03 09:12:29.032 INFO kablam!    |
Nov 03 09:12:29.032 INFO kablam! 49 |         if (!c.is_alphabetic() && !c.is_numeric() && c != '_' && c != '-') {
Nov 03 09:12:29.033 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 09:12:29.033 INFO kablam!    |
Nov 03 09:12:29.033 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 03 09:12:29.033 INFO kablam! 
Nov 03 09:12:29.256 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 03 09:12:29.256 INFO kablam!   --> src/parser.rs:49:12
Nov 03 09:12:29.256 INFO kablam!    |
Nov 03 09:12:29.256 INFO kablam! 49 |         if (!c.is_alphabetic() && !c.is_numeric() && c != '_' && c != '-') {
Nov 03 09:12:29.256 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 09:12:29.256 INFO kablam!    |
Nov 03 09:12:29.256 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 03 09:12:29.256 INFO kablam! 
Nov 03 09:12:30.934 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
Nov 03 09:12:30.945 INFO kablam! su: No module specific data is present
Nov 03 09:12:31.984 INFO running `"docker" "rm" "-f" "409260153bd362e0d213e9f978b4ba52b5c31d29a3bb443f350fa0dd0c57bedc"`
Nov 03 09:12:32.300 INFO blam! 409260153bd362e0d213e9f978b4ba52b5c31d29a3bb443f350fa0dd0c57bedc