Oct 13 04:28:01.931 INFO checking HarukiUchito/rust_cp against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 04:28:01.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 04:28:02.401 INFO blam! 71a31daebea3a3b9180b20600e622c7fac54a0097179c8d1f7d36668034f2b74
Oct 13 04:28:02.403 INFO running `"docker" "start" "-a" "71a31daebea3a3b9180b20600e622c7fac54a0097179c8d1f7d36668034f2b74"`
Oct 13 04:28:03.944 INFO kablam! usermod: no changes
Oct 13 04:28:04.012 INFO kablam!     Checking competitive_programming v0.1.0 (/source)
Oct 13 04:28:12.644 INFO kablam! warning: variable does not need to be mutable
Oct 13 04:28:12.644 INFO kablam!   --> src/bin/main.rs:61:9
Oct 13 04:28:12.644 INFO kablam!    |
Oct 13 04:28:12.644 INFO kablam! 61 |     let mut pr = ContestPrinter::new();
Oct 13 04:28:12.644 INFO kablam!    |         ----^^
Oct 13 04:28:12.644 INFO kablam!    |         |
Oct 13 04:28:12.644 INFO kablam!    |         help: remove this `mut`
Oct 13 04:28:12.644 INFO kablam!    |
Oct 13 04:28:12.644 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 04:28:12.644 INFO kablam! 
Oct 13 04:28:19.173 INFO kablam! warning: variable does not need to be mutable
Oct 13 04:28:19.174 INFO kablam!   --> src/bin/main.rs:61:9
Oct 13 04:28:19.174 INFO kablam!    |
Oct 13 04:28:19.174 INFO kablam! 61 |     let mut pr = ContestPrinter::new();
Oct 13 04:28:19.175 INFO kablam!    |         ----^^
Oct 13 04:28:19.175 INFO kablam!    |         |
Oct 13 04:28:19.175 INFO kablam!    |         help: remove this `mut`
Oct 13 04:28:19.176 INFO kablam!    |
Oct 13 04:28:19.176 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 04:28:19.177 INFO kablam! 
Oct 13 04:28:30.995 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.03s
Oct 13 04:28:31.009 INFO kablam! su: No module specific data is present
Oct 13 04:28:32.038 INFO running `"docker" "rm" "-f" "71a31daebea3a3b9180b20600e622c7fac54a0097179c8d1f7d36668034f2b74"`
Oct 13 04:28:32.303 INFO blam! 71a31daebea3a3b9180b20600e622c7fac54a0097179c8d1f7d36668034f2b74