[INFO] cloning repository https://github.com/stevebest/rust-raytracer-in-one-weekend [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stevebest/rust-raytracer-in-one-weekend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevebest%2Frust-raytracer-in-one-weekend", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevebest%2Frust-raytracer-in-one-weekend'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f63844b8e7d1585da583cc434391e3b2203aabe0 [INFO] testing stevebest/rust-raytracer-in-one-weekend against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevebest%2Frust-raytracer-in-one-weekend" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/stevebest/rust-raytracer-in-one-weekend [INFO] finished tweaking git repo https://github.com/stevebest/rust-raytracer-in-one-weekend [INFO] tweaked toml for git repo https://github.com/stevebest/rust-raytracer-in-one-weekend written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/stevebest/rust-raytracer-in-one-weekend on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/stevebest/rust-raytracer-in-one-weekend 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded png v0.16.1 [INFO] [stderr] Downloaded deflate v0.8.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d6d52bc9ea9485ec6bffb8a95059fab7a66b4dd0f71e952a1c0a8b84d5106e9 [INFO] running `Command { std: "docker" "start" "-a" "7d6d52bc9ea9485ec6bffb8a95059fab7a66b4dd0f71e952a1c0a8b84d5106e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d6d52bc9ea9485ec6bffb8a95059fab7a66b4dd0f71e952a1c0a8b84d5106e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d6d52bc9ea9485ec6bffb8a95059fab7a66b4dd0f71e952a1c0a8b84d5106e9", kill_on_drop: false }` [INFO] [stdout] 7d6d52bc9ea9485ec6bffb8a95059fab7a66b4dd0f71e952a1c0a8b84d5106e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 39f02a6afe4bb74ec518bd5b8aae8b2dbb2fe707a1e868ee4ea9f10326099f08 [INFO] running `Command { std: "docker" "start" "-a" "39f02a6afe4bb74ec518bd5b8aae8b2dbb2fe707a1e868ee4ea9f10326099f08", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling deflate v0.8.3 [INFO] [stderr] Compiling png v0.16.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling pbrt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `uv` is never read [INFO] [stdout] --> src/shape/triangle.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 34 | struct Intersection { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | uv: (Float, Float), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scene` is never used [INFO] [stdout] --> src/scene.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 1 | trait Node: std::marker::Sync { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] 2 | /// Returns a `Scene` that it belongs to. [INFO] [stdout] 3 | fn scene(&self) -> &Scene; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `nodes` is never read [INFO] [stdout] --> src/scene.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Scene { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 7 | nodes: Vec>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/hit.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option; [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 8 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/shape/sphere.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 14 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bin/main.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 91 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.66s [INFO] running `Command { std: "docker" "inspect" "39f02a6afe4bb74ec518bd5b8aae8b2dbb2fe707a1e868ee4ea9f10326099f08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39f02a6afe4bb74ec518bd5b8aae8b2dbb2fe707a1e868ee4ea9f10326099f08", kill_on_drop: false }` [INFO] [stdout] 39f02a6afe4bb74ec518bd5b8aae8b2dbb2fe707a1e868ee4ea9f10326099f08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 80d7a37fb0f2d5a1fa8122a49d1177645adb9bf92ed14b26ceb6a9b83698c180 [INFO] running `Command { std: "docker" "start" "-a" "80d7a37fb0f2d5a1fa8122a49d1177645adb9bf92ed14b26ceb6a9b83698c180", kill_on_drop: false }` [INFO] [stdout] warning: field `uv` is never read [INFO] [stdout] --> src/shape/triangle.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 34 | struct Intersection { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | uv: (Float, Float), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scene` is never used [INFO] [stdout] --> src/scene.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 1 | trait Node: std::marker::Sync { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] 2 | /// Returns a `Scene` that it belongs to. [INFO] [stdout] 3 | fn scene(&self) -> &Scene; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pbrt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `nodes` is never read [INFO] [stdout] --> src/scene.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Scene { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 7 | nodes: Vec>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/hit.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option; [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 8 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/shape/sphere.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 14 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bin/main.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 91 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `uv` is never read [INFO] [stdout] --> src/shape/triangle.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 34 | struct Intersection { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | uv: (Float, Float), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scene` is never used [INFO] [stdout] --> src/scene.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 1 | trait Node: std::marker::Sync { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] 2 | /// Returns a `Scene` that it belongs to. [INFO] [stdout] 3 | fn scene(&self) -> &Scene; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `nodes` is never read [INFO] [stdout] --> src/scene.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Scene { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 7 | nodes: Vec>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/hit.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option; [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 8 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/shape/sphere.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 14 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "80d7a37fb0f2d5a1fa8122a49d1177645adb9bf92ed14b26ceb6a9b83698c180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80d7a37fb0f2d5a1fa8122a49d1177645adb9bf92ed14b26ceb6a9b83698c180", kill_on_drop: false }` [INFO] [stdout] 80d7a37fb0f2d5a1fa8122a49d1177645adb9bf92ed14b26ceb6a9b83698c180 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4416848619b8f7c90ca443cc08a147b944021addd073090adf751a66953990c2 [INFO] running `Command { std: "docker" "start" "-a" "4416848619b8f7c90ca443cc08a147b944021addd073090adf751a66953990c2", kill_on_drop: false }` [INFO] [stderr] warning: field `uv` is never read [INFO] [stderr] --> src/shape/triangle.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 34 | struct Intersection { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 42 | uv: (Float, Float), [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `scene` is never used [INFO] [stderr] --> src/scene.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 1 | trait Node: std::marker::Sync { [INFO] [stderr] | ---- method in this trait [INFO] [stderr] 2 | /// Returns a `Scene` that it belongs to. [INFO] [stderr] 3 | fn scene(&self) -> &Scene; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `nodes` is never read [INFO] [stderr] --> src/scene.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Scene { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 7 | nodes: Vec>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/hit.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option; [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 8 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option>; [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/shape/sphere.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option { [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 14 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `pbrt` (lib) generated 5 warnings (run `cargo fix --lib -p pbrt` to apply 2 suggestions) [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/bin/main.rs:91:12 [INFO] [stderr] | [INFO] [stderr] 91 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option { [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 91 | fn hit(&self, ray: &Ray, t_min: Float, t_max: Float) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `pbrt` (bin "pbrt" test) generated 1 warning (run `cargo fix --bin "pbrt" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `pbrt` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/pbrt-7fc6abb86d290c9a) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test geo::vec3::test::test_cross ... ok [INFO] [stdout] test material::dielectric::tests::test_refract_front ... ok [INFO] [stdout] test shape::triangle::test::triangle_ray_intersection ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/pbrt-b2b62e6512b0ba9a) [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" "4416848619b8f7c90ca443cc08a147b944021addd073090adf751a66953990c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4416848619b8f7c90ca443cc08a147b944021addd073090adf751a66953990c2", kill_on_drop: false }` [INFO] [stdout] 4416848619b8f7c90ca443cc08a147b944021addd073090adf751a66953990c2