Nov 04 14:13:34.713 INFO checking Cyberdr8gon/rustywebserver against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 14:13:34.714 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 14:13:35.171 INFO blam! 203a992b20ed69ce5b3bfe7bd831afa285aafd60153ce31d2b6facb2ee828cb7
Nov 04 14:13:35.175 INFO running `"docker" "start" "-a" "203a992b20ed69ce5b3bfe7bd831afa285aafd60153ce31d2b6facb2ee828cb7"`
Nov 04 14:13:36.553 INFO kablam! usermod: no changes
Nov 04 14:13:36.667 INFO kablam!     Checking rustywebserver v0.1.0 (/source)
Nov 04 14:13:38.371 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 04 14:13:38.371 INFO kablam!   --> src/bin/main.rs:17:8
Nov 04 14:13:38.371 INFO kablam!    |
Nov 04 14:13:38.371 INFO kablam! 17 |       if ( !fs::metadata("index.html").unwrap().is_file() ||
Nov 04 14:13:38.371 INFO kablam!    |  ________^
Nov 04 14:13:38.371 INFO kablam! 18 | |             !fs::metadata("404.html").unwrap().is_file()) 
Nov 04 14:13:38.371 INFO kablam!    | |_________________________________________________________^
Nov 04 14:13:38.371 INFO kablam!    |
Nov 04 14:13:38.371 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 04 14:13:38.371 INFO kablam! help: remove these parentheses
Nov 04 14:13:38.371 INFO kablam!    |
Nov 04 14:13:38.371 INFO kablam! 17 |     if  !fs::metadata("index.html").unwrap().is_file() ||
Nov 04 14:13:38.371 INFO kablam! 18 |             !fs::metadata("404.html").unwrap().is_file() 
Nov 04 14:13:38.371 INFO kablam!    |
Nov 04 14:13:38.371 INFO kablam! 
Nov 04 14:13:38.371 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 04 14:13:38.371 INFO kablam!   --> src/bin/main.rs:63:15
Nov 04 14:13:38.371 INFO kablam!    |
Nov 04 14:13:38.371 INFO kablam! 63 |             if(metadata.is_file()) {
Nov 04 14:13:38.371 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 14:13:38.371 INFO kablam! 
Nov 04 14:13:38.523 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 04 14:13:38.523 INFO kablam!   --> src/bin/main.rs:17:8
Nov 04 14:13:38.523 INFO kablam!    |
Nov 04 14:13:38.523 INFO kablam! 17 |       if ( !fs::metadata("index.html").unwrap().is_file() ||
Nov 04 14:13:38.523 INFO kablam!    |  ________^
Nov 04 14:13:38.523 INFO kablam! 18 | |             !fs::metadata("404.html").unwrap().is_file()) 
Nov 04 14:13:38.523 INFO kablam!    | |_________________________________________________________^
Nov 04 14:13:38.523 INFO kablam!    |
Nov 04 14:13:38.523 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 04 14:13:38.523 INFO kablam! help: remove these parentheses
Nov 04 14:13:38.523 INFO kablam!    |
Nov 04 14:13:38.523 INFO kablam! 17 |     if  !fs::metadata("index.html").unwrap().is_file() ||
Nov 04 14:13:38.523 INFO kablam! 18 |             !fs::metadata("404.html").unwrap().is_file() 
Nov 04 14:13:38.523 INFO kablam!    |
Nov 04 14:13:38.523 INFO kablam! 
Nov 04 14:13:38.531 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 04 14:13:38.531 INFO kablam!   --> src/bin/main.rs:63:15
Nov 04 14:13:38.531 INFO kablam!    |
Nov 04 14:13:38.531 INFO kablam! 63 |             if(metadata.is_file()) {
Nov 04 14:13:38.531 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 14:13:38.531 INFO kablam! 
Nov 04 14:13:38.615 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Nov 04 14:13:38.621 INFO kablam! su: No module specific data is present
Nov 04 14:13:39.778 INFO running `"docker" "rm" "-f" "203a992b20ed69ce5b3bfe7bd831afa285aafd60153ce31d2b6facb2ee828cb7"`
Nov 04 14:13:39.921 INFO blam! 203a992b20ed69ce5b3bfe7bd831afa285aafd60153ce31d2b6facb2ee828cb7