Nov 29 20:36:18.446 INFO checking phillyai/tic-tac-toe-rs against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 20:36:18.446 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 29 20:36:18.831 INFO [stdout] 7a84d71296d3228ea12aab507588c0142dc9e01a309043303c3c7745150f9766
Nov 29 20:36:18.833 INFO running `"docker" "start" "-a" "7a84d71296d3228ea12aab507588c0142dc9e01a309043303c3c7745150f9766"`
Nov 29 20:36:19.944 INFO [stderr] usermod: no changes
Nov 29 20:36:19.972 INFO [stderr]     Checking tic-tac-toe-rs v0.1.0 (/source)
Nov 29 20:36:20.222 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Nov 29 20:36:20.222 INFO [stderr]   --> src/main.rs:32:38
Nov 29 20:36:20.222 INFO [stderr]    |
Nov 29 20:36:20.222 INFO [stderr] 32 |                     Some(w) => match (w) {
Nov 29 20:36:20.222 INFO [stderr]    |                                      ^^^ help: remove these parentheses
Nov 29 20:36:20.222 INFO [stderr]    |
Nov 29 20:36:20.222 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 29 20:36:20.222 INFO [stderr] 
Nov 29 20:36:20.256 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Nov 29 20:36:20.256 INFO [stderr]   --> src/main.rs:32:38
Nov 29 20:36:20.256 INFO [stderr]    |
Nov 29 20:36:20.256 INFO [stderr] 32 |                     Some(w) => match (w) {
Nov 29 20:36:20.260 INFO [stderr]    |                                      ^^^ help: remove these parentheses
Nov 29 20:36:20.260 INFO [stderr]    |
Nov 29 20:36:20.260 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 29 20:36:20.260 INFO [stderr] 
Nov 29 20:36:20.380 INFO [stderr] warning: enum is never used: `Direction`
Nov 29 20:36:20.380 INFO [stderr]    --> src/main.rs:137:1
Nov 29 20:36:20.380 INFO [stderr]     |
Nov 29 20:36:20.380 INFO [stderr] 137 | enum Direction {
Nov 29 20:36:20.380 INFO [stderr]     | ^^^^^^^^^^^^^^
Nov 29 20:36:20.380 INFO [stderr]     |
Nov 29 20:36:20.380 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 20:36:20.380 INFO [stderr] 
Nov 29 20:36:20.392 INFO [stderr] warning: enum is never used: `Direction`
Nov 29 20:36:20.392 INFO [stderr]    --> src/main.rs:137:1
Nov 29 20:36:20.392 INFO [stderr]     |
Nov 29 20:36:20.392 INFO [stderr] 137 | enum Direction {
Nov 29 20:36:20.392 INFO [stderr]     | ^^^^^^^^^^^^^^
Nov 29 20:36:20.404 INFO [stderr]     |
Nov 29 20:36:20.404 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 20:36:20.404 INFO [stderr] 
Nov 29 20:36:20.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Nov 29 20:36:20.420 INFO [stderr] su: No module specific data is present
Nov 29 20:36:20.710 INFO running `"docker" "inspect" "7a84d71296d3228ea12aab507588c0142dc9e01a309043303c3c7745150f9766"`
Nov 29 20:36:20.822 INFO running `"docker" "rm" "-f" "7a84d71296d3228ea12aab507588c0142dc9e01a309043303c3c7745150f9766"`
Nov 29 20:36:20.934 INFO [stdout] 7a84d71296d3228ea12aab507588c0142dc9e01a309043303c3c7745150f9766