Nov 02 22:11:09.505 INFO checking Cyberdr8gon/rustywebserver against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 22:11:09.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 02 22:11:09.721 INFO blam! 773dc173230007a4f087c6d5b34fc76414b01ba814105c10bcd79b5e529816ff
Nov 02 22:11:09.722 INFO running `"docker" "start" "-a" "773dc173230007a4f087c6d5b34fc76414b01ba814105c10bcd79b5e529816ff"`
Nov 02 22:11:10.191 INFO kablam! usermod: no changes
Nov 02 22:11:10.233 INFO kablam!     Checking rustywebserver v0.1.0 (/source)
Nov 02 22:11:11.604 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 02 22:11:11.604 INFO kablam!   --> src/bin/main.rs:17:8
Nov 02 22:11:11.604 INFO kablam!    |
Nov 02 22:11:11.604 INFO kablam! 17 |       if ( !fs::metadata("index.html").unwrap().is_file() ||
Nov 02 22:11:11.604 INFO kablam!    |  ________^
Nov 02 22:11:11.604 INFO kablam! 18 | |             !fs::metadata("404.html").unwrap().is_file()) 
Nov 02 22:11:11.604 INFO kablam!    | |_________________________________________________________^
Nov 02 22:11:11.604 INFO kablam!    |
Nov 02 22:11:11.604 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 22:11:11.604 INFO kablam! help: remove these parentheses
Nov 02 22:11:11.604 INFO kablam!    |
Nov 02 22:11:11.604 INFO kablam! 17 |     if  !fs::metadata("index.html").unwrap().is_file() ||
Nov 02 22:11:11.604 INFO kablam! 18 |             !fs::metadata("404.html").unwrap().is_file() 
Nov 02 22:11:11.604 INFO kablam!    |
Nov 02 22:11:11.604 INFO kablam! 
Nov 02 22:11:11.604 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 02 22:11:11.604 INFO kablam!   --> src/bin/main.rs:63:15
Nov 02 22:11:11.604 INFO kablam!    |
Nov 02 22:11:11.604 INFO kablam! 63 |             if(metadata.is_file()) {
Nov 02 22:11:11.604 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 22:11:11.604 INFO kablam! 
Nov 02 22:11:11.807 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 02 22:11:11.808 INFO kablam!   --> src/bin/main.rs:17:8
Nov 02 22:11:11.808 INFO kablam!    |
Nov 02 22:11:11.808 INFO kablam! 17 |       if ( !fs::metadata("index.html").unwrap().is_file() ||
Nov 02 22:11:11.808 INFO kablam!    |  ________^
Nov 02 22:11:11.808 INFO kablam! 18 | |             !fs::metadata("404.html").unwrap().is_file()) 
Nov 02 22:11:11.808 INFO kablam!    | |_________________________________________________________^
Nov 02 22:11:11.808 INFO kablam!    |
Nov 02 22:11:11.808 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 22:11:11.808 INFO kablam! help: remove these parentheses
Nov 02 22:11:11.808 INFO kablam!    |
Nov 02 22:11:11.808 INFO kablam! 17 |     if  !fs::metadata("index.html").unwrap().is_file() ||
Nov 02 22:11:11.808 INFO kablam! 18 |             !fs::metadata("404.html").unwrap().is_file() 
Nov 02 22:11:11.808 INFO kablam!    |
Nov 02 22:11:11.808 INFO kablam! 
Nov 02 22:11:11.808 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 02 22:11:11.808 INFO kablam!   --> src/bin/main.rs:63:15
Nov 02 22:11:11.808 INFO kablam!    |
Nov 02 22:11:11.808 INFO kablam! 63 |             if(metadata.is_file()) {
Nov 02 22:11:11.808 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 22:11:11.808 INFO kablam! 
Nov 02 22:11:11.946 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Nov 02 22:11:11.952 INFO kablam! su: No module specific data is present
Nov 02 22:11:12.677 INFO running `"docker" "rm" "-f" "773dc173230007a4f087c6d5b34fc76414b01ba814105c10bcd79b5e529816ff"`
Nov 02 22:11:13.048 INFO blam! 773dc173230007a4f087c6d5b34fc76414b01ba814105c10bcd79b5e529816ff