[INFO] updating cached repository https://github.com/charliethomson/rycst-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 4232f19d8d5d2d0d199d327ab5e6055083a176d1
[INFO] checking charliethomson/rycst-rs against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharliethomson%2Frycst-rs" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/charliethomson/rycst-rs on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/charliethomson/rycst-rs
[INFO] finished tweaking git repo https://github.com/charliethomson/rycst-rs
[INFO] tweaked toml for git repo https://github.com/charliethomson/rycst-rs written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/charliethomson/rycst-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f5c4fba4201c8780a6625104327b29cfab1dbf44c0a7361c771323780d9085d6
[INFO] running `"docker" "start" "-a" "f5c4fba4201c8780a6625104327b29cfab1dbf44c0a7361c771323780d9085d6"`
[INFO] [stderr]     Checking downcast-rs v1.1.0
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]     Checking instant v0.1.2
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling x11-dl v2.18.4
[INFO] [stderr]     Checking stb_truetype v0.3.0
[INFO] [stderr]     Checking memmap v0.7.0
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[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]     Checking mio v0.6.19
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[INFO] [stderr]     Checking parking_lot_core v0.6.2
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[INFO] [stderr]     Checking rusttype v0.8.1
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[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking andrew v0.2.1
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[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.19.4
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.4
[INFO] [stderr]     Checking pistoncore-input v0.28.0
[INFO] [stderr]     Checking winit v0.20.0-alpha4
[INFO] [stderr]     Checking pistoncore-window v0.44.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.49.0
[INFO] [stderr]     Checking pistoncore-winit_window v0.12.0
[INFO] [stderr]     Checking piston v0.49.0
[INFO] [stderr]     Checking raycast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `winit::{
[INFO] [stderr] 
[INFO] [stderr] }`
[INFO] [stderr]  --> src/engine.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |   use winit::{
[INFO] [stderr]   |  _____^
[INFO] [stderr] 3 | |
[INFO] [stderr] 4 | | };
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/engine.rs:6:22
[INFO] [stderr]   |
[INFO] [stderr] 6 | use piston::window::{self, WindowSettings};
[INFO] [stderr]   |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `vec2d::Vec2D`
[INFO] [stderr]   --> src/engine.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     vec2d::Vec2D,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut engine = Engine::new();
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `window`
[INFO] [stderr]   --> src/engine.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     window: WinitWindow,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `player`
[INFO] [stderr]   --> src/engine.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     player: Player,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `position`
[INFO] [stderr]   --> src/player.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     position: Vec2D,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mv`
[INFO] [stderr]   --> src/player.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn mv(&mut self, dir: Direction) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw`
[INFO] [stderr]   --> src/player.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn draw(&mut self) {}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/vec2d.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(x: f64, y: f64) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `opposite`
[INFO] [stderr]   --> src/vec2d.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn opposite(&self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `P_MS`
[INFO] [stderr]  --> src/config.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const P_MS: f64 = 50.0;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Direction`
[INFO] [stderr]  --> src/direction.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum Direction {
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `winit::{
[INFO] [stderr] 
[INFO] [stderr] }`
[INFO] [stderr]  --> src/engine.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |   use winit::{
[INFO] [stderr]   |  _____^
[INFO] [stderr] 3 | |
[INFO] [stderr] 4 | | };
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/engine.rs:6:22
[INFO] [stderr]   |
[INFO] [stderr] 6 | use piston::window::{self, WindowSettings};
[INFO] [stderr]   |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `vec2d::Vec2D`
[INFO] [stderr]   --> src/engine.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     vec2d::Vec2D,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut engine = Engine::new();
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `window`
[INFO] [stderr]   --> src/engine.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     window: WinitWindow,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `player`
[INFO] [stderr]   --> src/engine.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     player: Player,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `position`
[INFO] [stderr]   --> src/player.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     position: Vec2D,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mv`
[INFO] [stderr]   --> src/player.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn mv(&mut self, dir: Direction) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw`
[INFO] [stderr]   --> src/player.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn draw(&mut self) {}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/vec2d.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(x: f64, y: f64) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `opposite`
[INFO] [stderr]   --> src/vec2d.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn opposite(&self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `P_MS`
[INFO] [stderr]  --> src/config.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const P_MS: f64 = 50.0;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Direction`
[INFO] [stderr]  --> src/direction.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum Direction {
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `"docker" "inspect" "f5c4fba4201c8780a6625104327b29cfab1dbf44c0a7361c771323780d9085d6"`
[INFO] running `"docker" "rm" "-f" "f5c4fba4201c8780a6625104327b29cfab1dbf44c0a7361c771323780d9085d6"`
[INFO] [stdout] f5c4fba4201c8780a6625104327b29cfab1dbf44c0a7361c771323780d9085d6