Dec 17 16:52:34.720 INFO checking robtaussig/rustolution against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 16:52:34.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/robtaussig/rustolution:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 16:52:34.954 INFO [stdout] 63409ebc19f86e704ce0f82f1d72f6dd2d91f476856b5a6cdabf2b9fd752a3b6
Dec 17 16:52:34.956 INFO running `"docker" "start" "-a" "63409ebc19f86e704ce0f82f1d72f6dd2d91f476856b5a6cdabf2b9fd752a3b6"`
Dec 17 16:52:35.479 INFO [stderr]     Checking names v0.10.0
Dec 17 16:52:35.672 INFO [stderr]     Checking shapes_of_war v0.1.0 (/opt/crater/workdir)
Dec 17 16:52:35.793 INFO [stderr] warning: unused import: `std::fmt`
Dec 17 16:52:35.793 INFO [stderr]  --> src/person/genetics.rs:1:5
Dec 17 16:52:35.793 INFO [stderr]   |
Dec 17 16:52:35.793 INFO [stderr] 1 | use std::fmt;
Dec 17 16:52:35.793 INFO [stderr]   |     ^^^^^^^^
Dec 17 16:52:35.793 INFO [stderr]   |
Dec 17 16:52:35.793 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 16:52:35.793 INFO [stderr] 
Dec 17 16:52:35.793 INFO [stderr] warning: unused import: `Country`
Dec 17 16:52:35.793 INFO [stderr]  --> src/person/mod.rs:5:15
Dec 17 16:52:35.793 INFO [stderr]   |
Dec 17 16:52:35.793 INFO [stderr] 5 | use country::{Country};
Dec 17 16:52:35.793 INFO [stderr]   |               ^^^^^^^
Dec 17 16:52:35.793 INFO [stderr] 
Dec 17 16:52:35.793 INFO [stderr] warning: unused import: `World`
Dec 17 16:52:35.793 INFO [stderr]  --> src/person/mod.rs:6:13
Dec 17 16:52:35.793 INFO [stderr]   |
Dec 17 16:52:35.793 INFO [stderr] 6 | use world::{World};
Dec 17 16:52:35.793 INFO [stderr]   |             ^^^^^
Dec 17 16:52:35.793 INFO [stderr] 
Dec 17 16:52:35.793 INFO [stderr] warning: unused import: `std::error::Error`
Dec 17 16:52:35.793 INFO [stderr]  --> src/person/mod.rs:7:5
Dec 17 16:52:35.793 INFO [stderr]   |
Dec 17 16:52:35.793 INFO [stderr] 7 | use std::error::Error;
Dec 17 16:52:35.793 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 17 16:52:35.793 INFO [stderr] 
Dec 17 16:52:35.794 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 17 16:52:35.795 INFO [stderr]   --> src/main.rs:11:5
Dec 17 16:52:35.795 INFO [stderr]    |
Dec 17 16:52:35.795 INFO [stderr] 11 | use std::collections::HashMap;
Dec 17 16:52:35.795 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:35.795 INFO [stderr] 
Dec 17 16:52:35.846 INFO [stderr] warning: unused import: `std::fmt`
Dec 17 16:52:35.846 INFO [stderr]  --> src/person/genetics.rs:1:5
Dec 17 16:52:35.846 INFO [stderr]   |
Dec 17 16:52:35.846 INFO [stderr] 1 | use std::fmt;
Dec 17 16:52:35.846 INFO [stderr]   |     ^^^^^^^^
Dec 17 16:52:35.846 INFO [stderr]   |
Dec 17 16:52:35.846 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 16:52:35.846 INFO [stderr] 
Dec 17 16:52:35.846 INFO [stderr] warning: unused import: `Country`
Dec 17 16:52:35.846 INFO [stderr]  --> src/person/mod.rs:5:15
Dec 17 16:52:35.846 INFO [stderr]   |
Dec 17 16:52:35.846 INFO [stderr] 5 | use country::{Country};
Dec 17 16:52:35.846 INFO [stderr]   |               ^^^^^^^
Dec 17 16:52:35.846 INFO [stderr] 
Dec 17 16:52:35.846 INFO [stderr] warning: unused import: `World`
Dec 17 16:52:35.846 INFO [stderr]  --> src/person/mod.rs:6:13
Dec 17 16:52:35.846 INFO [stderr]   |
Dec 17 16:52:35.846 INFO [stderr] 6 | use world::{World};
Dec 17 16:52:35.846 INFO [stderr]   |             ^^^^^
Dec 17 16:52:35.846 INFO [stderr] 
Dec 17 16:52:35.846 INFO [stderr] warning: unused import: `std::error::Error`
Dec 17 16:52:35.846 INFO [stderr]  --> src/person/mod.rs:7:5
Dec 17 16:52:35.846 INFO [stderr]   |
Dec 17 16:52:35.846 INFO [stderr] 7 | use std::error::Error;
Dec 17 16:52:35.846 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 17 16:52:35.846 INFO [stderr] 
Dec 17 16:52:35.846 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 17 16:52:35.846 INFO [stderr]   --> src/main.rs:11:5
Dec 17 16:52:35.846 INFO [stderr]    |
Dec 17 16:52:35.846 INFO [stderr] 11 | use std::collections::HashMap;
Dec 17 16:52:35.846 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:52:35.846 INFO [stderr] 
Dec 17 16:52:35.856 INFO [stderr] warning: unused variable: `village_location`
Dec 17 16:52:35.856 INFO [stderr]   --> src/world/mod.rs:19:25
Dec 17 16:52:35.856 INFO [stderr]    |
Dec 17 16:52:35.856 INFO [stderr] 19 |                     let village_location = person.village_location;
Dec 17 16:52:35.856 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^ help: consider using `_village_location` instead
Dec 17 16:52:35.856 INFO [stderr]    |
Dec 17 16:52:35.857 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 16:52:35.857 INFO [stderr] 
Dec 17 16:52:35.857 INFO [stderr] warning: variable does not need to be mutable
Dec 17 16:52:35.857 INFO [stderr]   --> src/main.rs:20:9
Dec 17 16:52:35.857 INFO [stderr]    |
Dec 17 16:52:35.857 INFO [stderr] 20 |     let mut created_world = World {
Dec 17 16:52:35.857 INFO [stderr]    |         ----^^^^^^^^^^^^^
Dec 17 16:52:35.857 INFO [stderr]    |         |
Dec 17 16:52:35.857 INFO [stderr]    |         help: remove this `mut`
Dec 17 16:52:35.857 INFO [stderr]    |
Dec 17 16:52:35.857 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 16:52:35.857 INFO [stderr] 
Dec 17 16:52:35.920 INFO [stderr] warning: unused variable: `village_location`
Dec 17 16:52:35.920 INFO [stderr]   --> src/world/mod.rs:19:25
Dec 17 16:52:35.920 INFO [stderr]    |
Dec 17 16:52:35.920 INFO [stderr] 19 |                     let village_location = person.village_location;
Dec 17 16:52:35.920 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^ help: consider using `_village_location` instead
Dec 17 16:52:35.920 INFO [stderr]    |
Dec 17 16:52:35.920 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 16:52:35.920 INFO [stderr] 
Dec 17 16:52:35.920 INFO [stderr] warning: variable does not need to be mutable
Dec 17 16:52:35.920 INFO [stderr]   --> src/main.rs:20:9
Dec 17 16:52:35.920 INFO [stderr]    |
Dec 17 16:52:35.920 INFO [stderr] 20 |     let mut created_world = World {
Dec 17 16:52:35.920 INFO [stderr]    |         ----^^^^^^^^^^^^^
Dec 17 16:52:35.920 INFO [stderr]    |         |
Dec 17 16:52:35.920 INFO [stderr]    |         help: remove this `mut`
Dec 17 16:52:35.920 INFO [stderr]    |
Dec 17 16:52:35.920 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 16:52:35.920 INFO [stderr] 
Dec 17 16:52:35.972 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 17 16:52:36.626 INFO running `"docker" "inspect" "63409ebc19f86e704ce0f82f1d72f6dd2d91f476856b5a6cdabf2b9fd752a3b6"`
Dec 17 16:52:36.858 INFO running `"docker" "rm" "-f" "63409ebc19f86e704ce0f82f1d72f6dd2d91f476856b5a6cdabf2b9fd752a3b6"`
Dec 17 16:52:36.936 INFO [stdout] 63409ebc19f86e704ce0f82f1d72f6dd2d91f476856b5a6cdabf2b9fd752a3b6