[INFO] cloning repository https://github.com/brhoades/rusty-planets
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brhoades/rusty-planets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrhoades%2Frusty-planets", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c209e4a578fdb5a28eef1e77b67dcfc466b0afe
[INFO] checking brhoades/rusty-planets against try#163937523761cc0def32f1ba9ed63fdf65ad3478 for pr-156749
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrhoades%2Frusty-planets" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/brhoades/rusty-planets
[INFO] finished tweaking git repo https://github.com/brhoades/rusty-planets
[INFO] tweaked toml for git repo https://github.com/brhoades/rusty-planets written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/brhoades/rusty-planets on toolchain 163937523761cc0def32f1ba9ed63fdf65ad3478
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/brhoades/rusty-planets already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/bodies.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/bodies.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Planet` and `Star`
[INFO] [stdout]  --> src/main.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bodies::{World,Planet,Star};
[INFO] [stdout]   |                    ^^^^^^ ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Planet` and `Star`
[INFO] [stdout]  --> src/main.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bodies::{World,Planet,Star};
[INFO] [stdout]   |                    ^^^^^^ ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut world = World{entities: vec!()};
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/main.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 |         window.draw_2d(&event, |context, graphics, _device| {
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut world = World{entities: vec!()};
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `render` is never used
[INFO] [stdout]   --> src/bodies.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Renderable {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] 18 |     fn render(&self, ctx: &Context, graphics: &mut G2d);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mass`, `tick`, and `set` are never used
[INFO] [stdout]   --> src/bodies.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait PhysicsBody {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] 22 |     fn mass(&self) -> f64;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 23 |
[INFO] [stdout] 24 |     fn tick(&self) -> ();
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 25 |     fn set(&self);
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/bodies.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub trait Entity: PhysicsBody + Renderable {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 29 |     fn name(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `entities` is never read
[INFO] [stdout]   --> src/bodies.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct World {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 33 |     // Box for dynamic dispatch to multiple Entity types.
[INFO] [stdout] 34 |     pub entities: Vec<Box<dyn Entity>>
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Planet` is never constructed
[INFO] [stdout]   --> src/bodies.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Planet {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/bodies.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl Planet {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 52 |     // You will probably want one of these
[INFO] [stdout] 53 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Star` is never constructed
[INFO] [stdout]    --> src/bodies.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct Star {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/bodies.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl Star {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] 109 |     pub fn new(window_size: Size) -> Box<Star> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut world = World{entities: vec!()};
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/main.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 |         window.draw_2d(&event, |context, graphics, _device| {
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut world = World{entities: vec!()};
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `render` is never used
[INFO] [stdout]   --> src/bodies.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Renderable {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] 18 |     fn render(&self, ctx: &Context, graphics: &mut G2d);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mass`, `tick`, and `set` are never used
[INFO] [stdout]   --> src/bodies.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait PhysicsBody {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] 22 |     fn mass(&self) -> f64;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 23 |
[INFO] [stdout] 24 |     fn tick(&self) -> ();
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 25 |     fn set(&self);
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/bodies.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub trait Entity: PhysicsBody + Renderable {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 29 |     fn name(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `entities` is never read
[INFO] [stdout]   --> src/bodies.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct World {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 33 |     // Box for dynamic dispatch to multiple Entity types.
[INFO] [stdout] 34 |     pub entities: Vec<Box<dyn Entity>>
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Planet` is never constructed
[INFO] [stdout]   --> src/bodies.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Planet {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/bodies.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl Planet {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 52 |     // You will probably want one of these
[INFO] [stdout] 53 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Star` is never constructed
[INFO] [stdout]    --> src/bodies.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct Star {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/bodies.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl Star {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] 109 |     pub fn new(window_size: Size) -> Box<Star> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.88s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.19.0, winit v0.18.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "bca66b05c5948e5faf0cd16d6cab8de4076e5e8d6fa1e2b05e1ce18c54a05612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca66b05c5948e5faf0cd16d6cab8de4076e5e8d6fa1e2b05e1ce18c54a05612", kill_on_drop: false }`
[INFO] [stdout] bca66b05c5948e5faf0cd16d6cab8de4076e5e8d6fa1e2b05e1ce18c54a05612
