[INFO] cloning repository https://github.com/mcarolan/rusty-ray
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mcarolan/rusty-ray" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcarolan%2Frusty-ray", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcarolan%2Frusty-ray'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe5bd58d6ae69effdb61acb18b7f69d8abbda3cf
[INFO] checking mcarolan/rusty-ray against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcarolan%2Frusty-ray" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mcarolan/rusty-ray on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mcarolan/rusty-ray
[INFO] finished tweaking git repo https://github.com/mcarolan/rusty-ray
[INFO] tweaked toml for git repo https://github.com/mcarolan/rusty-ray written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mcarolan/rusty-ray 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 272a36a65d282e4a65649915f3993bcb69c1daf85bc398bde132474a6522464e
[INFO] running `Command { std: "docker" "start" "-a" "272a36a65d282e4a65649915f3993bcb69c1daf85bc398bde132474a6522464e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "272a36a65d282e4a65649915f3993bcb69c1daf85bc398bde132474a6522464e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "272a36a65d282e4a65649915f3993bcb69c1daf85bc398bde132474a6522464e", kill_on_drop: false }`
[INFO] [stdout] 272a36a65d282e4a65649915f3993bcb69c1daf85bc398bde132474a6522464e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58bc30d7971a85694c6c518edabbdf6f320d141b380ed198fefb72071fc70595
[INFO] running `Command { std: "docker" "start" "-a" "58bc30d7971a85694c6c518edabbdf6f320d141b380ed198fefb72071fc70595", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking rusty-ray v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constants `DEFAULT_SPECULAR`, `DEFAULT_DIFFUSE`, and `DEFAULT` are never used
[INFO] [stdout]   --> src/lighting.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Material {
[INFO] [stdout]    | ------------- associated constants in this implementation
[INFO] [stdout] 19 |     pub const DEFAULT_AMBIENT: f64 = 0.1;
[INFO] [stdout] 20 |     pub const DEFAULT_SPECULAR: f64 = 0.9;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub const DEFAULT_DIFFUSE: f64 = 0.9;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub const DEFAULT: Material = Material {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `SPHERE` and `PLANE` are never used
[INFO] [stdout]   --> src/object.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Object {
[INFO] [stdout]    | ----------- associated constants in this implementation
[INFO] [stdout] 20 |     pub const SPHERE: Object = Object {
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub const PLANE: Object = Object {
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `WHITE` is never used
[INFO] [stdout]   --> src/pattern.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl Pattern {
[INFO] [stdout]    | ------------ associated constant in this implementation
[INFO] [stdout] 31 |     pub const WHITE: Pattern =  Pattern::Constant { value: Color::WHITE };
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `objects` is never used
[INFO] [stdout]   --> src/world.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl World {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn objects(&self, objects: Vec<Object>) -> World {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `objects` is never used
[INFO] [stdout]   --> src/world.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl World {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn objects(&self, objects: Vec<Object>) -> World {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.88s
[INFO] running `Command { std: "docker" "inspect" "58bc30d7971a85694c6c518edabbdf6f320d141b380ed198fefb72071fc70595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58bc30d7971a85694c6c518edabbdf6f320d141b380ed198fefb72071fc70595", kill_on_drop: false }`
[INFO] [stdout] 58bc30d7971a85694c6c518edabbdf6f320d141b380ed198fefb72071fc70595
[INFO] checking mcarolan/rusty-ray against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcarolan%2Frusty-ray" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mcarolan/rusty-ray on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mcarolan/rusty-ray
[INFO] finished tweaking git repo https://github.com/mcarolan/rusty-ray
[INFO] tweaked toml for git repo https://github.com/mcarolan/rusty-ray written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mcarolan/rusty-ray 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 619bf4f0b102ee9b3f3bb474f8f63c1c4bed6d8324cfce3c3bb85104de30bf90
[INFO] running `Command { std: "docker" "start" "-a" "619bf4f0b102ee9b3f3bb474f8f63c1c4bed6d8324cfce3c3bb85104de30bf90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "619bf4f0b102ee9b3f3bb474f8f63c1c4bed6d8324cfce3c3bb85104de30bf90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "619bf4f0b102ee9b3f3bb474f8f63c1c4bed6d8324cfce3c3bb85104de30bf90", kill_on_drop: false }`
[INFO] [stdout] 619bf4f0b102ee9b3f3bb474f8f63c1c4bed6d8324cfce3c3bb85104de30bf90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12070b76eec58b76f84ab426cd85c051b857a19d6f3e054ac5c1284107cda38d
[INFO] running `Command { std: "docker" "start" "-a" "12070b76eec58b76f84ab426cd85c051b857a19d6f3e054ac5c1284107cda38d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking rusty-ray v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constants `DEFAULT_SPECULAR`, `DEFAULT_DIFFUSE`, and `DEFAULT` are never used
[INFO] [stdout]   --> src/lighting.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Material {
[INFO] [stdout]    | ------------- associated constants in this implementation
[INFO] [stdout] 19 |     pub const DEFAULT_AMBIENT: f64 = 0.1;
[INFO] [stdout] 20 |     pub const DEFAULT_SPECULAR: f64 = 0.9;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub const DEFAULT_DIFFUSE: f64 = 0.9;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub const DEFAULT: Material = Material {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `SPHERE` and `PLANE` are never used
[INFO] [stdout]   --> src/object.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Object {
[INFO] [stdout]    | ----------- associated constants in this implementation
[INFO] [stdout] 20 |     pub const SPHERE: Object = Object {
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub const PLANE: Object = Object {
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `WHITE` is never used
[INFO] [stdout]   --> src/pattern.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl Pattern {
[INFO] [stdout]    | ------------ associated constant in this implementation
[INFO] [stdout] 31 |     pub const WHITE: Pattern =  Pattern::Constant { value: Color::WHITE };
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `objects` is never used
[INFO] [stdout]   --> src/world.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl World {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn objects(&self, objects: Vec<Object>) -> World {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `objects` is never used
[INFO] [stdout]   --> src/world.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl World {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn objects(&self, objects: Vec<Object>) -> World {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "12070b76eec58b76f84ab426cd85c051b857a19d6f3e054ac5c1284107cda38d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12070b76eec58b76f84ab426cd85c051b857a19d6f3e054ac5c1284107cda38d", kill_on_drop: false }`
[INFO] [stdout] 12070b76eec58b76f84ab426cd85c051b857a19d6f3e054ac5c1284107cda38d