[INFO] updating cached repository https://github.com/stefanberndtsson/invaders-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 13480b38c5ce1febd97a9179a561d71b052d8114 [INFO] checking stefanberndtsson/invaders-rs against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanberndtsson%2Finvaders-rs" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stefanberndtsson/invaders-rs on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/stefanberndtsson/invaders-rs [INFO] finished tweaking git repo https://github.com/stefanberndtsson/invaders-rs [INFO] tweaked toml for git repo https://github.com/stefanberndtsson/invaders-rs written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/stefanberndtsson/invaders-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a4107ca04336b1c345f03afed3bdde08b54427029964c2d12e95719b9db85cd5 [INFO] running `"docker" "start" "-a" "a4107ca04336b1c345f03afed3bdde08b54427029964c2d12e95719b9db85cd5"` [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling bytecount v0.4.0 [INFO] [stderr] Checking seahash v3.0.6 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking nix v0.12.0 [INFO] [stderr] Checking nix v0.13.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking slice-deque v0.1.16 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Checking x11-dl v2.18.3 [INFO] [stderr] Checking alsa-sys v0.1.2 [INFO] [stderr] Checking libudev-sys v0.1.4 [INFO] [stderr] Compiling walkdir v2.2.7 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking alga v0.8.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Compiling smart-default v0.3.0 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Checking nix v0.10.0 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Checking rusttype v0.7.5 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking minimp3 v0.3.2 [INFO] [stderr] Checking nalgebra v0.17.2 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Checking euclid v0.19.6 [INFO] [stderr] Checking andrew v0.2.0 [INFO] [stderr] Checking glyph_brush_layout v0.1.5 [INFO] [stderr] Checking wayland-sys v0.21.11 [INFO] [stderr] Checking zip v0.5.1 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Checking gilrs v0.6.3 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking lyon_geom v0.12.4 [INFO] [stderr] Checking wayland-commons v0.21.11 [INFO] [stderr] Checking glyph_brush v0.2.4 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking image v0.21.0 [INFO] [stderr] Checking wayland-client v0.21.11 [INFO] [stderr] Checking rodio v0.8.1 [INFO] [stderr] Checking lyon_path v0.13.1 [INFO] [stderr] Checking gfx_core v0.9.0 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Checking lyon_tessellation v0.13.1 [INFO] [stderr] Checking lyon_algorithms v0.13.1 [INFO] [stderr] Checking wayland-protocols v0.21.11 [INFO] [stderr] Checking lyon v0.13.1 [INFO] [stderr] Compiling ggez v0.5.0-rc.1 [INFO] [stderr] Checking smithay-client-toolkit v0.4.5 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.17.2/src/base/cg.rs:297:44 [INFO] [stderr] | [INFO] [stderr] 297 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking gfx_device_gl v0.16.0 [INFO] [stderr] Checking gfx v0.18.0 [INFO] [stderr] Checking gfx_window_glutin v0.29.0 [INFO] [stderr] Checking invaders v0.1.0 (/opt/rustwide/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 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: 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: 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 3m 23s [INFO] running `"docker" "inspect" "a4107ca04336b1c345f03afed3bdde08b54427029964c2d12e95719b9db85cd5"` [INFO] running `"docker" "rm" "-f" "a4107ca04336b1c345f03afed3bdde08b54427029964c2d12e95719b9db85cd5"` [INFO] [stdout] a4107ca04336b1c345f03afed3bdde08b54427029964c2d12e95719b9db85cd5