Nov 28 08:06:11.121 INFO checking cardil/rust-guessing-game against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 08:06:11.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 08:06:11.557 INFO [stdout] 211a7528540192e48be877b6918026bc2a2e2a2827cfe92dcc5dd8dfeb8c1122
Nov 28 08:06:11.562 INFO running `"docker" "start" "-a" "211a7528540192e48be877b6918026bc2a2e2a2827cfe92dcc5dd8dfeb8c1122"`
Nov 28 08:06:12.760 INFO [stderr] usermod: no changes
Nov 28 08:06:12.840 INFO [stderr]     Checking guessing_game v0.1.0 (/source)
Nov 28 08:06:13.605 INFO [stderr] warning: unused import: `super::View`
Nov 28 08:06:13.605 INFO [stderr]   --> src/view.rs:77:7
Nov 28 08:06:13.605 INFO [stderr]    |
Nov 28 08:06:13.605 INFO [stderr] 77 |   use super::View;
Nov 28 08:06:13.606 INFO [stderr]    |       ^^^^^^^^^^^
Nov 28 08:06:13.606 INFO [stderr]    |
Nov 28 08:06:13.606 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 08:06:13.607 INFO [stderr] 
Nov 28 08:06:13.736 INFO [stderr] warning: unused variable: `out`
Nov 28 08:06:13.737 INFO [stderr]   --> src/view.rs:81:13
Nov 28 08:06:13.737 INFO [stderr]    |
Nov 28 08:06:13.737 INFO [stderr] 81 |     let mut out = String::new();
Nov 28 08:06:13.738 INFO [stderr]    |             ^^^ help: consider using `_out` instead
Nov 28 08:06:13.738 INFO [stderr]    |
Nov 28 08:06:13.738 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:06:13.748 INFO [stderr] 
Nov 28 08:06:13.749 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:06:13.749 INFO [stderr]   --> src/view.rs:81:9
Nov 28 08:06:13.749 INFO [stderr]    |
Nov 28 08:06:13.750 INFO [stderr] 81 |     let mut out = String::new();
Nov 28 08:06:13.750 INFO [stderr]    |         ----^^^
Nov 28 08:06:13.750 INFO [stderr]    |         |
Nov 28 08:06:13.751 INFO [stderr]    |         help: remove this `mut`
Nov 28 08:06:13.751 INFO [stderr]    |
Nov 28 08:06:13.751 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 08:06:13.751 INFO [stderr] 
Nov 28 08:06:13.793 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Nov 28 08:06:13.793 INFO [stderr] su: No module specific data is present
Nov 28 08:06:14.570 INFO running `"docker" "inspect" "211a7528540192e48be877b6918026bc2a2e2a2827cfe92dcc5dd8dfeb8c1122"`
Nov 28 08:06:14.829 INFO running `"docker" "rm" "-f" "211a7528540192e48be877b6918026bc2a2e2a2827cfe92dcc5dd8dfeb8c1122"`
Nov 28 08:06:15.156 INFO [stdout] 211a7528540192e48be877b6918026bc2a2e2a2827cfe92dcc5dd8dfeb8c1122