Nov 01 11:59:08.974 INFO checking HarukiUchito/rust_cp against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 11:59:08.975 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 11:59:09.353 INFO blam! ed1e9fb808036f5454b38233adff2eaf9b638237f640a798f71e31418fa115d7
Nov 01 11:59:09.355 INFO running `"docker" "start" "-a" "ed1e9fb808036f5454b38233adff2eaf9b638237f640a798f71e31418fa115d7"`
Nov 01 11:59:11.856 INFO kablam! usermod: no changes
Nov 01 11:59:12.008 INFO kablam!     Checking competitive_programming v0.1.0 (/source)
Nov 01 11:59:16.396 INFO kablam! warning: variable does not need to be mutable
Nov 01 11:59:16.397 INFO kablam!   --> src/bin/main.rs:61:9
Nov 01 11:59:16.397 INFO kablam!    |
Nov 01 11:59:16.397 INFO kablam! 61 |     let mut pr = ContestPrinter::new();
Nov 01 11:59:16.397 INFO kablam!    |         ----^^
Nov 01 11:59:16.397 INFO kablam!    |         |
Nov 01 11:59:16.397 INFO kablam!    |         help: remove this `mut`
Nov 01 11:59:16.410 INFO kablam!    |
Nov 01 11:59:16.428 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 11:59:16.428 INFO kablam! 
Nov 01 11:59:30.728 INFO kablam! warning: variable does not need to be mutable
Nov 01 11:59:30.729 INFO kablam!   --> src/bin/main.rs:61:9
Nov 01 11:59:30.729 INFO kablam!    |
Nov 01 11:59:30.729 INFO kablam! 61 |     let mut pr = ContestPrinter::new();
Nov 01 11:59:30.729 INFO kablam!    |         ----^^
Nov 01 11:59:30.729 INFO kablam!    |         |
Nov 01 11:59:30.729 INFO kablam!    |         help: remove this `mut`
Nov 01 11:59:30.748 INFO kablam!    |
Nov 01 11:59:30.748 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 11:59:30.748 INFO kablam! 
Nov 01 11:59:36.298 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.41s
Nov 01 11:59:36.319 INFO kablam! su: No module specific data is present
Nov 01 11:59:37.440 INFO running `"docker" "rm" "-f" "ed1e9fb808036f5454b38233adff2eaf9b638237f640a798f71e31418fa115d7"`
Nov 01 11:59:37.688 INFO blam! ed1e9fb808036f5454b38233adff2eaf9b638237f640a798f71e31418fa115d7