Nov 30 23:35:35.453 INFO checking dtree-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 23:35:35.453 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 23:35:35.851 INFO [stdout] 8f07ab0de2ee6c6eb31f18e3e69abc0329b7f3af1017e74bf3ba77d7ad9ac56d
Nov 30 23:35:35.858 INFO running `"docker" "start" "-a" "8f07ab0de2ee6c6eb31f18e3e69abc0329b7f3af1017e74bf3ba77d7ad9ac56d"`
Nov 30 23:35:36.470 INFO [stderr] usermod: no changes
Nov 30 23:35:36.532 INFO [stderr]     Checking dtree v0.1.0 (/source)
Nov 30 23:35:37.712 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 30 23:35:37.712 INFO [stderr]   --> src/parser.rs:49:12
Nov 30 23:35:37.712 INFO [stderr]    |
Nov 30 23:35:37.712 INFO [stderr] 49 |         if (!c.is_alphabetic() && !c.is_numeric() && c != '_' && c != '-') {
Nov 30 23:35:37.712 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 23:35:37.712 INFO [stderr]    |
Nov 30 23:35:37.712 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 23:35:37.712 INFO [stderr] 
Nov 30 23:35:37.724 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 30 23:35:37.724 INFO [stderr]   --> src/parser.rs:49:12
Nov 30 23:35:37.724 INFO [stderr]    |
Nov 30 23:35:37.724 INFO [stderr] 49 |         if (!c.is_alphabetic() && !c.is_numeric() && c != '_' && c != '-') {
Nov 30 23:35:37.724 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 23:35:37.728 INFO [stderr]    |
Nov 30 23:35:37.728 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 23:35:37.728 INFO [stderr] 
Nov 30 23:35:40.344 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
Nov 30 23:35:40.354 INFO [stderr] su: No module specific data is present
Nov 30 23:35:40.761 INFO running `"docker" "inspect" "8f07ab0de2ee6c6eb31f18e3e69abc0329b7f3af1017e74bf3ba77d7ad9ac56d"`
Nov 30 23:35:40.973 INFO running `"docker" "rm" "-f" "8f07ab0de2ee6c6eb31f18e3e69abc0329b7f3af1017e74bf3ba77d7ad9ac56d"`
Nov 30 23:35:41.142 INFO [stdout] 8f07ab0de2ee6c6eb31f18e3e69abc0329b7f3af1017e74bf3ba77d7ad9ac56d