Nov 01 07:25:13.147 INFO checking cardil/rust-guessing-game against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 07:25:13.148 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 07:25:13.608 INFO blam! 4b91ba99db3dfd34133708b5f837de62544dfabb8c97528ba7ad58a4df1501b7
Nov 01 07:25:13.613 INFO running `"docker" "start" "-a" "4b91ba99db3dfd34133708b5f837de62544dfabb8c97528ba7ad58a4df1501b7"`
Nov 01 07:25:15.116 INFO kablam! usermod: no changes
Nov 01 07:25:15.196 INFO kablam!     Checking guessing_game v0.1.0 (/source)
Nov 01 07:25:16.112 INFO kablam! warning: unused import: `super::View`
Nov 01 07:25:16.113 INFO kablam!   --> src/view.rs:77:7
Nov 01 07:25:16.114 INFO kablam!    |
Nov 01 07:25:16.115 INFO kablam! 77 |   use super::View;
Nov 01 07:25:16.115 INFO kablam!    |       ^^^^^^^^^^^
Nov 01 07:25:16.116 INFO kablam!    |
Nov 01 07:25:16.117 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 07:25:16.117 INFO kablam! 
Nov 01 07:25:16.227 INFO kablam! warning: unused variable: `out`
Nov 01 07:25:16.228 INFO kablam!   --> src/view.rs:81:13
Nov 01 07:25:16.228 INFO kablam!    |
Nov 01 07:25:16.229 INFO kablam! 81 |     let mut out = String::new();
Nov 01 07:25:16.230 INFO kablam!    |             ^^^ help: consider using `_out` instead
Nov 01 07:25:16.230 INFO kablam!    |
Nov 01 07:25:16.231 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 07:25:16.231 INFO kablam! 
Nov 01 07:25:16.237 INFO kablam! warning: variable does not need to be mutable
Nov 01 07:25:16.238 INFO kablam!   --> src/view.rs:81:9
Nov 01 07:25:16.238 INFO kablam!    |
Nov 01 07:25:16.239 INFO kablam! 81 |     let mut out = String::new();
Nov 01 07:25:16.240 INFO kablam!    |         ----^^^
Nov 01 07:25:16.240 INFO kablam!    |         |
Nov 01 07:25:16.241 INFO kablam!    |         help: remove this `mut`
Nov 01 07:25:16.241 INFO kablam!    |
Nov 01 07:25:16.242 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 07:25:16.242 INFO kablam! 
Nov 01 07:25:16.285 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Nov 01 07:25:16.291 INFO kablam! su: No module specific data is present
Nov 01 07:25:17.526 INFO running `"docker" "rm" "-f" "4b91ba99db3dfd34133708b5f837de62544dfabb8c97528ba7ad58a4df1501b7"`
Nov 01 07:25:17.903 INFO blam! 4b91ba99db3dfd34133708b5f837de62544dfabb8c97528ba7ad58a4df1501b7