Nov 30 23:35:35.346 INFO checking dtree-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 23:35:35.346 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 23:35:35.817 INFO [stdout] d1188b528691719109839e0700f02c4deeda6e14932a4186f89c26c6d73adc93
Nov 30 23:35:35.824 INFO running `"docker" "start" "-a" "d1188b528691719109839e0700f02c4deeda6e14932a4186f89c26c6d73adc93"`
Nov 30 23:35:36.470 INFO [stderr] usermod: no changes
Nov 30 23:35:36.516 INFO [stderr]     Checking dtree v0.1.0 (/source)
Nov 30 23:35:37.164 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 30 23:35:37.164 INFO [stderr]   --> src/parser.rs:49:12
Nov 30 23:35:37.164 INFO [stderr]    |
Nov 30 23:35:37.164 INFO [stderr] 49 |         if (!c.is_alphabetic() && !c.is_numeric() && c != '_' && c != '-') {
Nov 30 23:35:37.164 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 23:35:37.164 INFO [stderr]    |
Nov 30 23:35:37.164 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 23:35:37.164 INFO [stderr] 
Nov 30 23:35:37.420 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 30 23:35:37.420 INFO [stderr]   --> src/parser.rs:49:12
Nov 30 23:35:37.420 INFO [stderr]    |
Nov 30 23:35:37.420 INFO [stderr] 49 |         if (!c.is_alphabetic() && !c.is_numeric() && c != '_' && c != '-') {
Nov 30 23:35:37.420 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 23:35:37.420 INFO [stderr]    |
Nov 30 23:35:37.420 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 23:35:37.420 INFO [stderr] 
Nov 30 23:35:39.567 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.08s
Nov 30 23:35:39.570 INFO [stderr] su: No module specific data is present
Nov 30 23:35:40.579 INFO running `"docker" "inspect" "d1188b528691719109839e0700f02c4deeda6e14932a4186f89c26c6d73adc93"`
Nov 30 23:35:40.758 INFO running `"docker" "rm" "-f" "d1188b528691719109839e0700f02c4deeda6e14932a4186f89c26c6d73adc93"`
Nov 30 23:35:40.944 INFO [stdout] d1188b528691719109839e0700f02c4deeda6e14932a4186f89c26c6d73adc93