[INFO] cloning repository https://github.com/inghamn/asteroids
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/inghamn/asteroids" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finghamn%2Fasteroids", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finghamn%2Fasteroids'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f8749e84ff3409de6f8800d793db0be4881eeb8
[INFO] checking inghamn/asteroids against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finghamn%2Fasteroids" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/inghamn/asteroids on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/inghamn/asteroids
[INFO] finished tweaking git repo https://github.com/inghamn/asteroids
[INFO] tweaked toml for git repo https://github.com/inghamn/asteroids written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/inghamn/asteroids already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7f10f556ddb83f15e546e079d297d478ba5475ad238202e60c752de02fdca609
[INFO] running `Command { std: "docker" "start" "-a" "7f10f556ddb83f15e546e079d297d478ba5475ad238202e60c752de02fdca609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f10f556ddb83f15e546e079d297d478ba5475ad238202e60c752de02fdca609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f10f556ddb83f15e546e079d297d478ba5475ad238202e60c752de02fdca609", kill_on_drop: false }`
[INFO] [stdout] 7f10f556ddb83f15e546e079d297d478ba5475ad238202e60c752de02fdca609
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cbf9b4a8bea877f0229dd15fa01ae04d7f9c2d07ed819c9c0f0adf94dbe2606a
[INFO] running `Command { std: "docker" "start" "-a" "cbf9b4a8bea877f0229dd15fa01ae04d7f9c2d07ed819c9c0f0adf94dbe2606a", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling sdl2 v0.34.2
[INFO] [stderr]    Compiling sdl2-sys v0.34.2
[INFO] [stderr]     Checking asteroids v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `dt` is never read
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut dt        = cur_time.duration_since(prev_time).as_millis() as f32;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]  --> src/physics.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn update(dt: f32, ship: &mut Ship)
[INFO] [stdout]   |               ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dt` is never read
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut dt        = cur_time.duration_since(prev_time).as_millis() as f32;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]  --> src/physics.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn update(dt: f32, ship: &mut Ship)
[INFO] [stdout]   |               ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATUS_DEAD`
[INFO] [stdout]  --> src/components.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const STATUS_DEAD:   u8 = 0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SHOT_SPEED`
[INFO] [stdout]  --> src/components/bullet.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | const SHOT_SPEED:    f32 = 7.0;   // Arena units per ms
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SHOT_DURATION`
[INFO] [stdout]  --> src/components/bullet.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | const SHOT_DURATION: u16 = 288;   // ms
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Bullet`
[INFO] [stdout]  --> src/components/bullet.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Bullet {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Asteroid`
[INFO] [stdout]  --> src/components/asteroid.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Asteroid {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Saucer`
[INFO] [stdout]  --> src/components/saucer.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Saucer {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATUS_DEAD`
[INFO] [stdout]  --> src/components.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const STATUS_DEAD:   u8 = 0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SHOT_SPEED`
[INFO] [stdout]  --> src/components/bullet.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | const SHOT_SPEED:    f32 = 7.0;   // Arena units per ms
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SHOT_DURATION`
[INFO] [stdout]  --> src/components/bullet.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | const SHOT_DURATION: u16 = 288;   // ms
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Bullet`
[INFO] [stdout]  --> src/components/bullet.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Bullet {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Asteroid`
[INFO] [stdout]  --> src/components/asteroid.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Asteroid {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Saucer`
[INFO] [stdout]  --> src/components/saucer.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Saucer {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.23s
[INFO] running `Command { std: "docker" "inspect" "cbf9b4a8bea877f0229dd15fa01ae04d7f9c2d07ed819c9c0f0adf94dbe2606a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf9b4a8bea877f0229dd15fa01ae04d7f9c2d07ed819c9c0f0adf94dbe2606a", kill_on_drop: false }`
[INFO] [stdout] cbf9b4a8bea877f0229dd15fa01ae04d7f9c2d07ed819c9c0f0adf94dbe2606a