Nov 28 13:18:14.763 INFO checking HarukiUchito/rust_cp against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 13:18:14.765 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 13:18:15.328 INFO [stdout] d382431ee6298f778f9e192ce6c37cd1ccd4957622655080e89d2f4b0cd0316f
Nov 28 13:18:15.331 INFO running `"docker" "start" "-a" "d382431ee6298f778f9e192ce6c37cd1ccd4957622655080e89d2f4b0cd0316f"`
Nov 28 13:18:16.861 INFO [stderr] usermod: no changes
Nov 28 13:18:16.945 INFO [stderr]     Checking competitive_programming v0.1.0 (/source)
Nov 28 13:18:27.688 INFO [stderr] warning: variable does not need to be mutable
Nov 28 13:18:27.688 INFO [stderr]   --> src/bin/main.rs:61:9
Nov 28 13:18:27.688 INFO [stderr]    |
Nov 28 13:18:27.688 INFO [stderr] 61 |     let mut pr = ContestPrinter::new();
Nov 28 13:18:27.688 INFO [stderr]    |         ----^^
Nov 28 13:18:27.688 INFO [stderr]    |         |
Nov 28 13:18:27.688 INFO [stderr]    |         help: remove this `mut`
Nov 28 13:18:27.688 INFO [stderr]    |
Nov 28 13:18:27.688 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 13:18:27.688 INFO [stderr] 
Nov 28 13:18:28.312 INFO [stderr] warning: variable does not need to be mutable
Nov 28 13:18:28.312 INFO [stderr]   --> src/bin/main.rs:61:9
Nov 28 13:18:28.312 INFO [stderr]    |
Nov 28 13:18:28.312 INFO [stderr] 61 |     let mut pr = ContestPrinter::new();
Nov 28 13:18:28.312 INFO [stderr]    |         ----^^
Nov 28 13:18:28.312 INFO [stderr]    |         |
Nov 28 13:18:28.312 INFO [stderr]    |         help: remove this `mut`
Nov 28 13:18:28.328 INFO [stderr]    |
Nov 28 13:18:28.328 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 13:18:28.328 INFO [stderr] 
Nov 28 13:18:39.003 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.10s
Nov 28 13:18:39.004 INFO [stderr] su: No module specific data is present
Nov 28 13:18:40.118 INFO running `"docker" "inspect" "d382431ee6298f778f9e192ce6c37cd1ccd4957622655080e89d2f4b0cd0316f"`
Nov 28 13:18:40.454 INFO running `"docker" "rm" "-f" "d382431ee6298f778f9e192ce6c37cd1ccd4957622655080e89d2f4b0cd0316f"`
Nov 28 13:18:40.802 INFO [stdout] d382431ee6298f778f9e192ce6c37cd1ccd4957622655080e89d2f4b0cd0316f