[INFO] updating cached repository stefanberndtsson/invaders-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stefanberndtsson/invaders-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stefanberndtsson/invaders-rs" "work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/stefanberndtsson/invaders-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/stefanberndtsson/invaders-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stefanberndtsson/invaders-rs" "work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/stefanberndtsson/invaders-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/stefanberndtsson/invaders-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 13480b38c5ce1febd97a9179a561d71b052d8114
[INFO] sha for GitHub repo stefanberndtsson/invaders-rs: 13480b38c5ce1febd97a9179a561d71b052d8114
[INFO] validating manifest of stefanberndtsson/invaders-rs on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stefanberndtsson/invaders-rs on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing stefanberndtsson/invaders-rs
[INFO] finished frobbing stefanberndtsson/invaders-rs
[INFO] frobbed toml for stefanberndtsson/invaders-rs written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/stefanberndtsson/invaders-rs/Cargo.toml
[INFO] started frobbing stefanberndtsson/invaders-rs
[INFO] finished frobbing stefanberndtsson/invaders-rs
[INFO] frobbed toml for stefanberndtsson/invaders-rs written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/stefanberndtsson/invaders-rs/Cargo.toml
[INFO] crate stefanberndtsson/invaders-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking stefanberndtsson/invaders-rs against try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-4/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/stefanberndtsson/invaders-rs:/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" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9eb73f0ef13cf18f0c5f02330494b66236477a6ff415fd13d3aaa9130835c407
[INFO] running `"docker" "start" "-a" "9eb73f0ef13cf18f0c5f02330494b66236477a6ff415fd13d3aaa9130835c407"`
[INFO] [stderr]     Checking invaders v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `MouseButton`
[INFO] [stderr]  --> src/invaders.rs:1:32
[INFO] [stderr]   |
[INFO] [stderr] 1 | use ggez::event::{EventHandler,MouseButton,KeyCode,KeyMods};
[INFO] [stderr]   |                                ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `timer`
[INFO] [stderr]  --> src/invaders.rs:2:31
[INFO] [stderr]   |
[INFO] [stderr] 2 | use ggez::{Context,GameResult,timer};
[INFO] [stderr]   |                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DrawMode`
[INFO] [stderr]  --> src/player.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 | use ggez::graphics::{MeshBuilder,DrawMode,Color,Image,draw};
[INFO] [stderr]   |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::enemy::Enemy`
[INFO] [stderr]  --> src/player.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::enemy::Enemy;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::common::Point`
[INFO] [stderr]  --> src/player.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::common::Point;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Add`
[INFO] [stderr]  --> src/enemy.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Add;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DrawMode`
[INFO] [stderr]  --> src/enemy.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 | use ggez::graphics::{MeshBuilder,DrawMode,Color,Image,draw};
[INFO] [stderr]   |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AddAssign`
[INFO] [stderr]  --> src/common.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::{Add,AddAssign};
[INFO] [stderr]   |                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MouseButton`
[INFO] [stderr]  --> src/invaders.rs:1:32
[INFO] [stderr]   |
[INFO] [stderr] 1 | use ggez::event::{EventHandler,MouseButton,KeyCode,KeyMods};
[INFO] [stderr]   |                                ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `timer`
[INFO] [stderr]  --> src/invaders.rs:2:31
[INFO] [stderr]   |
[INFO] [stderr] 2 | use ggez::{Context,GameResult,timer};
[INFO] [stderr]   |                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DrawMode`
[INFO] [stderr]  --> src/player.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 | use ggez::graphics::{MeshBuilder,DrawMode,Color,Image,draw};
[INFO] [stderr]   |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::enemy::Enemy`
[INFO] [stderr]  --> src/player.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::enemy::Enemy;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::common::Point`
[INFO] [stderr]  --> src/player.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::common::Point;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Add`
[INFO] [stderr]  --> src/enemy.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Add;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DrawMode`
[INFO] [stderr]  --> src/enemy.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 | use ggez::graphics::{MeshBuilder,DrawMode,Color,Image,draw};
[INFO] [stderr]   |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AddAssign`
[INFO] [stderr]  --> src/common.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::{Add,AddAssign};
[INFO] [stderr]   |                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/invaders.rs:71:32
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn key_up_event(&mut self, ctx: &mut Context,
[INFO] [stderr]    |                                ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mb`
[INFO] [stderr]   --> src/player.rs:43:47
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn draw(&mut self, ctx: &mut Context, mb: &mut MeshBuilder) {
[INFO] [stderr]    |                                               ^^ help: consider prefixing with an underscore: `_mb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/invaders.rs:71:32
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn key_up_event(&mut self, ctx: &mut Context,
[INFO] [stderr]    |                                ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mb`
[INFO] [stderr]   --> src/player.rs:43:47
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn draw(&mut self, ctx: &mut Context, mb: &mut MeshBuilder) {
[INFO] [stderr]    |                                               ^^ help: consider prefixing with an underscore: `_mb`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `w`
[INFO] [stderr]  --> src/invaders.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     w: f32,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `h`
[INFO] [stderr]   --> src/invaders.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     h: f32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `score`
[INFO] [stderr]   --> src/invaders.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     score: u32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `STEP_AMOUNT`
[INFO] [stderr]  --> src/enemy_grid.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const STEP_AMOUNT: f32 = 16.0;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `h`
[INFO] [stderr]   --> src/enemy_grid.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     h: f32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `leftmost_column`
[INFO] [stderr]   --> src/enemy_grid.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     leftmost_column: i32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rightmost_column`
[INFO] [stderr]   --> src/enemy_grid.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     rightmost_column: i32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `step_counter`
[INFO] [stderr]   --> src/enemy_grid.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     step_counter: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `w`
[INFO] [stderr]  --> src/invaders.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     w: f32,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `h`
[INFO] [stderr]   --> src/invaders.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     h: f32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `score`
[INFO] [stderr]   --> src/invaders.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     score: u32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `STEP_AMOUNT`
[INFO] [stderr]  --> src/enemy_grid.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const STEP_AMOUNT: f32 = 16.0;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `h`
[INFO] [stderr]   --> src/enemy_grid.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     h: f32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `leftmost_column`
[INFO] [stderr]   --> src/enemy_grid.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     leftmost_column: i32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rightmost_column`
[INFO] [stderr]   --> src/enemy_grid.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     rightmost_column: i32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `step_counter`
[INFO] [stderr]   --> src/enemy_grid.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     step_counter: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.45s
[INFO] running `"docker" "inspect" "9eb73f0ef13cf18f0c5f02330494b66236477a6ff415fd13d3aaa9130835c407"`
[INFO] running `"docker" "rm" "-f" "9eb73f0ef13cf18f0c5f02330494b66236477a6ff415fd13d3aaa9130835c407"`
[INFO] [stdout] 9eb73f0ef13cf18f0c5f02330494b66236477a6ff415fd13d3aaa9130835c407