Nov 01 11:59:07.234 INFO checking HarukiUchito/rust_cp against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 11:59:07.234 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 11:59:07.694 INFO blam! 7c710f90edc13a1d528b8fa0bc936ef313757b5f5598b5d3a084bf640fb9e3f7
Nov 01 11:59:07.695 INFO running `"docker" "start" "-a" "7c710f90edc13a1d528b8fa0bc936ef313757b5f5598b5d3a084bf640fb9e3f7"`
Nov 01 11:59:09.991 INFO kablam! usermod: no changes
Nov 01 11:59:10.072 INFO kablam!     Checking competitive_programming v0.1.0 (/source)
Nov 01 11:59:19.339 INFO kablam! warning: variable does not need to be mutable
Nov 01 11:59:19.339 INFO kablam!   --> src/bin/main.rs:61:9
Nov 01 11:59:19.339 INFO kablam!    |
Nov 01 11:59:19.339 INFO kablam! 61 |     let mut pr = ContestPrinter::new();
Nov 01 11:59:19.339 INFO kablam!    |         ----^^
Nov 01 11:59:19.339 INFO kablam!    |         |
Nov 01 11:59:19.339 INFO kablam!    |         help: remove this `mut`
Nov 01 11:59:19.339 INFO kablam!    |
Nov 01 11:59:19.339 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 11:59:19.339 INFO kablam! 
Nov 01 11:59:27.120 INFO kablam! warning: variable does not need to be mutable
Nov 01 11:59:27.121 INFO kablam!   --> src/bin/main.rs:61:9
Nov 01 11:59:27.121 INFO kablam!    |
Nov 01 11:59:27.121 INFO kablam! 61 |     let mut pr = ContestPrinter::new();
Nov 01 11:59:27.121 INFO kablam!    |         ----^^
Nov 01 11:59:27.121 INFO kablam!    |         |
Nov 01 11:59:27.121 INFO kablam!    |         help: remove this `mut`
Nov 01 11:59:27.121 INFO kablam!    |
Nov 01 11:59:27.121 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 11:59:27.121 INFO kablam! 
Nov 01 11:59:33.732 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.70s
Nov 01 11:59:33.770 INFO kablam! su: No module specific data is present
Nov 01 11:59:34.607 INFO running `"docker" "rm" "-f" "7c710f90edc13a1d528b8fa0bc936ef313757b5f5598b5d3a084bf640fb9e3f7"`
Nov 01 11:59:34.820 INFO blam! 7c710f90edc13a1d528b8fa0bc936ef313757b5f5598b5d3a084bf640fb9e3f7