[INFO] cloning repository https://github.com/tomasdivito/rust_raycaster
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomasdivito/rust_raycaster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasdivito%2Frust_raycaster", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasdivito%2Frust_raycaster'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24bb9e8decc004eb7801647315fe3a68b8f03d7e
[INFO] checking tomasdivito/rust_raycaster against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasdivito%2Frust_raycaster" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tomasdivito/rust_raycaster on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tomasdivito/rust_raycaster
[INFO] finished tweaking git repo https://github.com/tomasdivito/rust_raycaster
[INFO] tweaked toml for git repo https://github.com/tomasdivito/rust_raycaster written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/tomasdivito/rust_raycaster already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b58542ca92bb386f8fd1b0ca26f3f2313ac286b84248b0a080d8b3232d4b81e5
[INFO] running `Command { std: "docker" "start" "-a" "b58542ca92bb386f8fd1b0ca26f3f2313ac286b84248b0a080d8b3232d4b81e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b58542ca92bb386f8fd1b0ca26f3f2313ac286b84248b0a080d8b3232d4b81e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b58542ca92bb386f8fd1b0ca26f3f2313ac286b84248b0a080d8b3232d4b81e5", kill_on_drop: false }`
[INFO] [stdout] b58542ca92bb386f8fd1b0ca26f3f2313ac286b84248b0a080d8b3232d4b81e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8f3989a81fd76301002218fd9bb6a90eeacdd172ce8e900e22f7bf32ea5ec7d
[INFO] running `Command { std: "docker" "start" "-a" "d8f3989a81fd76301002218fd9bb6a90eeacdd172ce8e900e22f7bf32ea5ec7d", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rust_raycast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `point_at_param`
[INFO] [stdout]   --> src/raytracer/ray.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn point_at_param(self, t: f32) -> Vec3 {
[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: `new`
[INFO] [stdout]   --> src/raytracer/vec.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new() -> Vec3 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `make_unit_vector`
[INFO] [stdout]   --> src/raytracer/vec.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn make_unit_vector(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `point_at_param`
[INFO] [stdout]   --> src/raytracer/ray.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn point_at_param(self, t: f32) -> Vec3 {
[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: `new`
[INFO] [stdout]   --> src/raytracer/vec.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new() -> Vec3 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `make_unit_vector`
[INFO] [stdout]   --> src/raytracer/vec.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn make_unit_vector(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "d8f3989a81fd76301002218fd9bb6a90eeacdd172ce8e900e22f7bf32ea5ec7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f3989a81fd76301002218fd9bb6a90eeacdd172ce8e900e22f7bf32ea5ec7d", kill_on_drop: false }`
[INFO] [stdout] d8f3989a81fd76301002218fd9bb6a90eeacdd172ce8e900e22f7bf32ea5ec7d