[INFO] cloning repository https://github.com/DeanBDean/rust_ray_tracer_the_next_week
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DeanBDean/rust_ray_tracer_the_next_week" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeanBDean%2Frust_ray_tracer_the_next_week", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeanBDean%2Frust_ray_tracer_the_next_week'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a1cd4a44bfcbe8f94ff38fd5bcb85a3a28a1f7d
[INFO] testing DeanBDean/rust_ray_tracer_the_next_week against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeanBDean%2Frust_ray_tracer_the_next_week" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DeanBDean/rust_ray_tracer_the_next_week on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DeanBDean/rust_ray_tracer_the_next_week
[INFO] finished tweaking git repo https://github.com/DeanBDean/rust_ray_tracer_the_next_week
[INFO] tweaked toml for git repo https://github.com/DeanBDean/rust_ray_tracer_the_next_week written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/DeanBDean/rust_ray_tracer_the_next_week already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itertools v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ab0a754b6443a8faa249fceac9e51fc314b2703af0f281e3e928178bd85347f
[INFO] running `Command { std: "docker" "start" "-a" "2ab0a754b6443a8faa249fceac9e51fc314b2703af0f281e3e928178bd85347f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ab0a754b6443a8faa249fceac9e51fc314b2703af0f281e3e928178bd85347f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab0a754b6443a8faa249fceac9e51fc314b2703af0f281e3e928178bd85347f", kill_on_drop: false }`
[INFO] [stdout] 2ab0a754b6443a8faa249fceac9e51fc314b2703af0f281e3e928178bd85347f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fdd50fcf8706f71e63befa30f5055d692ac8593d4989b15ad7fcce1bd34420d
[INFO] running `Command { std: "docker" "start" "-a" "7fdd50fcf8706f71e63befa30f5055d692ac8593d4989b15ad7fcce1bd34420d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling fastrand v1.4.1
[INFO] [stderr]    Compiling dyn-clone v1.0.4
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling try_from_integers v0.1.0 (/opt/rustwide/workdir/src/try_from_integers)
[INFO] [stderr]    Compiling rust_ray_tracer_the_next_week v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/camera.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 |   pub fn new(origin: &Vec3, horizontal: &Vec3, vertical: &Vec3, u: &Vec3, v: &Vec3, w: &Vec3, lower_left_corner: &Vec3, lens_radius: f32)...
[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: `albedo`
[INFO] [stdout]   --> src/material.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 |   pub fn albedo(&self) -> &Vec3 {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `albedo`
[INFO] [stdout]   --> src/material.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 |   pub fn albedo(&self) -> &Vec3 {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `radius`
[INFO] [stdout]   --> src/sphere.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 |   pub fn radius(&self) -> f32 {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.51s
[INFO] running `Command { std: "docker" "inspect" "7fdd50fcf8706f71e63befa30f5055d692ac8593d4989b15ad7fcce1bd34420d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fdd50fcf8706f71e63befa30f5055d692ac8593d4989b15ad7fcce1bd34420d", kill_on_drop: false }`
[INFO] [stdout] 7fdd50fcf8706f71e63befa30f5055d692ac8593d4989b15ad7fcce1bd34420d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d4a1d7de21a33707a4604005f69af4cbc6f2d26039b93d6fe6c3b865f9fe30b
[INFO] running `Command { std: "docker" "start" "-a" "2d4a1d7de21a33707a4604005f69af4cbc6f2d26039b93d6fe6c3b865f9fe30b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_ray_tracer_the_next_week v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/camera.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 |   pub fn new(origin: &Vec3, horizontal: &Vec3, vertical: &Vec3, u: &Vec3, v: &Vec3, w: &Vec3, lower_left_corner: &Vec3, lens_radius: f32)...
[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: `albedo`
[INFO] [stdout]   --> src/material.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 |   pub fn albedo(&self) -> &Vec3 {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `albedo`
[INFO] [stdout]   --> src/material.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 |   pub fn albedo(&self) -> &Vec3 {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `radius`
[INFO] [stdout]   --> src/sphere.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 |   pub fn radius(&self) -> f32 {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "2d4a1d7de21a33707a4604005f69af4cbc6f2d26039b93d6fe6c3b865f9fe30b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4a1d7de21a33707a4604005f69af4cbc6f2d26039b93d6fe6c3b865f9fe30b", kill_on_drop: false }`
[INFO] [stdout] 2d4a1d7de21a33707a4604005f69af4cbc6f2d26039b93d6fe6c3b865f9fe30b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4d24d69b4fb9736dbe1b693a93aafaa94b3d19489551ab622a71316efe7f581
[INFO] running `Command { std: "docker" "start" "-a" "b4d24d69b4fb9736dbe1b693a93aafaa94b3d19489551ab622a71316efe7f581", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/camera.rs:31:10
[INFO] [stderr]    |
[INFO] [stderr] 31 |   pub fn new(origin: &Vec3, horizontal: &Vec3, vertical: &Vec3, u: &Vec3, v: &Vec3, w: &Vec3, lower_left_corner: &Vec3, lens_radius: f32)...
[INFO] [stderr]    |          ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `albedo`
[INFO] [stderr]   --> src/material.rs:55:10
[INFO] [stderr]    |
[INFO] [stderr] 55 |   pub fn albedo(&self) -> &Vec3 {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `albedo`
[INFO] [stderr]   --> src/material.rs:83:10
[INFO] [stderr]    |
[INFO] [stderr] 83 |   pub fn albedo(&self) -> &Vec3 {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `radius`
[INFO] [stderr]   --> src/sphere.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 |   pub fn radius(&self) -> f32 {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_ray_tracer_the_next_week` (bin "rust_ray_tracer_the_next_week" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_ray_tracer_the_next_week-51241edfdc29627f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b4d24d69b4fb9736dbe1b693a93aafaa94b3d19489551ab622a71316efe7f581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4d24d69b4fb9736dbe1b693a93aafaa94b3d19489551ab622a71316efe7f581", kill_on_drop: false }`
[INFO] [stdout] b4d24d69b4fb9736dbe1b693a93aafaa94b3d19489551ab622a71316efe7f581