Nov 28 13:18:16.291 INFO checking HarukiUchito/rust_cp against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 13:18:16.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 13:18:16.810 INFO [stdout] 435f60024f3fad5c40e4bf44f2f11a5faa26f52ba35ca10f8a5535ebd6313b0a
Nov 28 13:18:16.826 INFO running `"docker" "start" "-a" "435f60024f3fad5c40e4bf44f2f11a5faa26f52ba35ca10f8a5535ebd6313b0a"`
Nov 28 13:18:18.116 INFO [stderr] usermod: no changes
Nov 28 13:18:18.254 INFO [stderr]     Checking competitive_programming v0.1.0 (/source)
Nov 28 13:18:33.999 INFO [stderr] warning: variable does not need to be mutable
Nov 28 13:18:33.999 INFO [stderr]   --> src/bin/main.rs:61:9
Nov 28 13:18:33.999 INFO [stderr]    |
Nov 28 13:18:33.999 INFO [stderr] 61 |     let mut pr = ContestPrinter::new();
Nov 28 13:18:34.000 INFO [stderr]    |         ----^^
Nov 28 13:18:34.000 INFO [stderr]    |         |
Nov 28 13:18:34.000 INFO [stderr]    |         help: remove this `mut`
Nov 28 13:18:34.020 INFO [stderr]    |
Nov 28 13:18:34.020 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 13:18:34.020 INFO [stderr] 
Nov 28 13:18:34.572 INFO [stderr] warning: variable does not need to be mutable
Nov 28 13:18:34.573 INFO [stderr]   --> src/bin/main.rs:61:9
Nov 28 13:18:34.573 INFO [stderr]    |
Nov 28 13:18:34.574 INFO [stderr] 61 |     let mut pr = ContestPrinter::new();
Nov 28 13:18:34.574 INFO [stderr]    |         ----^^
Nov 28 13:18:34.574 INFO [stderr]    |         |
Nov 28 13:18:34.575 INFO [stderr]    |         help: remove this `mut`
Nov 28 13:18:34.575 INFO [stderr]    |
Nov 28 13:18:34.575 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 13:18:34.575 INFO [stderr] 
Nov 28 13:18:38.033 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.89s
Nov 28 13:18:38.039 INFO [stderr] su: No module specific data is present
Nov 28 13:18:39.872 INFO running `"docker" "inspect" "435f60024f3fad5c40e4bf44f2f11a5faa26f52ba35ca10f8a5535ebd6313b0a"`
Nov 28 13:18:40.178 INFO running `"docker" "rm" "-f" "435f60024f3fad5c40e4bf44f2f11a5faa26f52ba35ca10f8a5535ebd6313b0a"`
Nov 28 13:18:40.492 INFO [stdout] 435f60024f3fad5c40e4bf44f2f11a5faa26f52ba35ca10f8a5535ebd6313b0a