Nov 30 10:46:54.982 INFO checking HarukiUchito/rust_cp against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 10:46:54.982 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 30 10:46:55.440 INFO [stdout] bb65cd7c68d9f0163c34a3b815c71e0501f3a3b8de82c89f049a4e03ccedd3b1
Nov 30 10:46:55.442 INFO running `"docker" "start" "-a" "bb65cd7c68d9f0163c34a3b815c71e0501f3a3b8de82c89f049a4e03ccedd3b1"`
Nov 30 10:46:57.155 INFO [stderr] usermod: no changes
Nov 30 10:46:57.328 INFO [stderr]     Checking competitive_programming v0.1.0 (/source)
Nov 30 10:47:13.768 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:47:13.768 INFO [stderr]   --> src/bin/main.rs:61:9
Nov 30 10:47:13.768 INFO [stderr]    |
Nov 30 10:47:13.768 INFO [stderr] 61 |     let mut pr = ContestPrinter::new();
Nov 30 10:47:13.768 INFO [stderr]    |         ----^^
Nov 30 10:47:13.768 INFO [stderr]    |         |
Nov 30 10:47:13.768 INFO [stderr]    |         help: remove this `mut`
Nov 30 10:47:13.776 INFO [stderr]    |
Nov 30 10:47:13.792 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 10:47:13.792 INFO [stderr] 
Nov 30 10:47:15.212 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:47:15.212 INFO [stderr]   --> src/bin/main.rs:61:9
Nov 30 10:47:15.213 INFO [stderr]    |
Nov 30 10:47:15.213 INFO [stderr] 61 |     let mut pr = ContestPrinter::new();
Nov 30 10:47:15.213 INFO [stderr]    |         ----^^
Nov 30 10:47:15.213 INFO [stderr]    |         |
Nov 30 10:47:15.214 INFO [stderr]    |         help: remove this `mut`
Nov 30 10:47:15.214 INFO [stderr]    |
Nov 30 10:47:15.214 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 10:47:15.214 INFO [stderr] 
Nov 30 10:47:17.100 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.90s
Nov 30 10:47:17.108 INFO [stderr] su: No module specific data is present
Nov 30 10:47:18.481 INFO running `"docker" "inspect" "bb65cd7c68d9f0163c34a3b815c71e0501f3a3b8de82c89f049a4e03ccedd3b1"`
Nov 30 10:47:18.750 INFO running `"docker" "rm" "-f" "bb65cd7c68d9f0163c34a3b815c71e0501f3a3b8de82c89f049a4e03ccedd3b1"`
Nov 30 10:47:19.020 INFO [stdout] bb65cd7c68d9f0163c34a3b815c71e0501f3a3b8de82c89f049a4e03ccedd3b1