[INFO] cloning repository https://github.com/Hyrasso/raymarch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hyrasso/raymarch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHyrasso%2Fraymarch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHyrasso%2Fraymarch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bde71d7af26aafdf9f78aebdbaa9b3ab2cb49afe
[INFO] checking Hyrasso/raymarch against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHyrasso%2Fraymarch" "/workspace/builds/worker-70/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-70/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hyrasso/raymarch on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Hyrasso/raymarch
[INFO] finished tweaking git repo https://github.com/Hyrasso/raymarch
[INFO] tweaked toml for git repo https://github.com/Hyrasso/raymarch written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] crate git repo https://github.com/Hyrasso/raymarch already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 314fb5f5f12795245438939183d8337f01cb1d7a1b2c586065be2e29a7a2acc6
[INFO] running `Command { std: "docker" "start" "-a" "314fb5f5f12795245438939183d8337f01cb1d7a1b2c586065be2e29a7a2acc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "314fb5f5f12795245438939183d8337f01cb1d7a1b2c586065be2e29a7a2acc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "314fb5f5f12795245438939183d8337f01cb1d7a1b2c586065be2e29a7a2acc6", kill_on_drop: false }`
[INFO] [stdout] 314fb5f5f12795245438939183d8337f01cb1d7a1b2c586065be2e29a7a2acc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30e30975efecdc4b494b5e1411fa74530f98fa691ba83ef6f822b864fddb318a
[INFO] running `Command { std: "docker" "start" "-a" "30e30975efecdc4b494b5e1411fa74530f98fa691ba83ef6f822b864fddb318a", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking adler32 v1.0.4
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]     Checking deflate v0.8.4
[INFO] [stderr]     Checking png v0.16.3
[INFO] [stderr]     Checking raytrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `get_ray`
[INFO] [stdout]   --> src/raytracer/camera.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn get_ray(&self, x: usize, y: usize) -> (Vector, Vector) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_nan`
[INFO] [stdout]   --> src/raytracer/vector.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn has_nan(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/raytracer/object.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn new(center: Vector, radius: f64, color: Color<u8>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/raytracer/color.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(red: u8, green: u8, blue: u8) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_ray`
[INFO] [stdout]   --> src/raytracer/camera.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn get_ray(&self, x: usize, y: usize) -> (Vector, Vector) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_nan`
[INFO] [stdout]   --> src/raytracer/vector.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn has_nan(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/raytracer/object.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn new(center: Vector, radius: f64, color: Color<u8>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/raytracer/color.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(red: u8, green: u8, blue: u8) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.81s
[INFO] running `Command { std: "docker" "inspect" "30e30975efecdc4b494b5e1411fa74530f98fa691ba83ef6f822b864fddb318a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30e30975efecdc4b494b5e1411fa74530f98fa691ba83ef6f822b864fddb318a", kill_on_drop: false }`
[INFO] [stdout] 30e30975efecdc4b494b5e1411fa74530f98fa691ba83ef6f822b864fddb318a