[INFO] cloning repository https://github.com/fralken/ray-tracing-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/fralken/ray-tracing-the-next-week" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffralken%2Fray-tracing-the-next-week", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffralken%2Fray-tracing-the-next-week'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 642fc67fa9391630e380c635d674e03b02b39aa2 [INFO] checking fralken/ray-tracing-the-next-week against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffralken%2Fray-tracing-the-next-week" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/fralken/ray-tracing-the-next-week on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fralken/ray-tracing-the-next-week [INFO] finished tweaking git repo https://github.com/fralken/ray-tracing-the-next-week [INFO] tweaked toml for git repo https://github.com/fralken/ray-tracing-the-next-week written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/fralken/ray-tracing-the-next-week already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-derive v0.2.4 [INFO] [stderr] Downloaded png v0.14.0 [INFO] [stderr] Downloaded syn v0.15.30 [INFO] [stderr] Downloaded tiff v0.2.2 [INFO] [stderr] Downloaded image v0.21.0 [INFO] [stderr] Downloaded safe-transmute v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8fa0fc9ff595cc88ac42fd7a25a56fcde16c11e22778767c8f52cd9de5b3e339 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8fa0fc9ff595cc88ac42fd7a25a56fcde16c11e22778767c8f52cd9de5b3e339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8fa0fc9ff595cc88ac42fd7a25a56fcde16c11e22778767c8f52cd9de5b3e339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fa0fc9ff595cc88ac42fd7a25a56fcde16c11e22778767c8f52cd9de5b3e339", kill_on_drop: false }` [INFO] [stdout] 8fa0fc9ff595cc88ac42fd7a25a56fcde16c11e22778767c8f52cd9de5b3e339 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb51d2f6f1502e8b70fb43504ae9d0828b9186ebd6d0ef291290822cc619f7fe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fb51d2f6f1502e8b70fb43504ae9d0828b9186ebd6d0ef291290822cc619f7fe", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking libm v0.1.2 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking gif v0.10.1 [INFO] [stderr] Checking matrixmultiply v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking generic-array v0.12.0 [INFO] [stderr] Checking num-complex v0.2.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking alga v0.9.0 [INFO] [stderr] Checking png v0.14.0 [INFO] [stderr] Checking nalgebra v0.18.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking image v0.21.0 [INFO] [stderr] Checking ray-tracing-the-next-week v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hitable.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | pub material: &'a Material [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Material` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hitable.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 23 | list: Vec> [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hitable.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | pub material: &'a Material [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Material` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hitable.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 23 | list: Vec> [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bvh.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | Leaf(Box) [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bvh.rs:19:37 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(mut hitable: Vec>, time0: f32, time1: f32) -> Self { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bvh.rs:20:80 [INFO] [stdout] | [INFO] [stdout] 20 | fn box_compare(time0: f32, time1: f32, axis: usize) -> impl FnMut(&Box, &Box) -> Ordering { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bvh.rs:20:95 [INFO] [stdout] | [INFO] [stdout] 20 | fn box_compare(time0: f32, time1: f32, axis: usize) -> impl FnMut(&Box, &Box) -> Ordering { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bvh.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | fn axis_range(hitable: &Vec>, time0: f32, time1: f32, axis: usize) -> f32 { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:34:26 [INFO] [stdout] | [INFO] [stdout] 34 | fn random_scene() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | let mut world: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:66:25 [INFO] [stdout] | [INFO] [stdout] 66 | fn two_spheres() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | fn two_perlin_spheres() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:82:19 [INFO] [stdout] | [INFO] [stdout] 82 | fn earth() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:91:26 [INFO] [stdout] | [INFO] [stdout] 91 | fn simple_light() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:101:25 [INFO] [stdout] | [INFO] [stdout] 101 | fn cornell_box() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:128:27 [INFO] [stdout] | [INFO] [stdout] 128 | fn cornell_smoke() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:157:25 [INFO] [stdout] | [INFO] [stdout] 157 | fn final_scene() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:162:32 [INFO] [stdout] | [INFO] [stdout] 162 | let mut box_list1: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:194:32 [INFO] [stdout] | [INFO] [stdout] 194 | let mut box_list2: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:209:33 [INFO] [stdout] | [INFO] [stdout] 209 | fn color(ray: &Ray, world: &Box, depth: i32) -> Vector3 { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bvh.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | Leaf(Box) [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bvh.rs:19:37 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(mut hitable: Vec>, time0: f32, time1: f32) -> Self { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bvh.rs:20:80 [INFO] [stdout] | [INFO] [stdout] 20 | fn box_compare(time0: f32, time1: f32, axis: usize) -> impl FnMut(&Box, &Box) -> Ordering { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bvh.rs:20:95 [INFO] [stdout] | [INFO] [stdout] 20 | fn box_compare(time0: f32, time1: f32, axis: usize) -> impl FnMut(&Box, &Box) -> Ordering { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bvh.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | fn axis_range(hitable: &Vec>, time0: f32, time1: f32, axis: usize) -> f32 { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:34:26 [INFO] [stdout] | [INFO] [stdout] 34 | fn random_scene() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | let mut world: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:66:25 [INFO] [stdout] | [INFO] [stdout] 66 | fn two_spheres() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | fn two_perlin_spheres() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:82:19 [INFO] [stdout] | [INFO] [stdout] 82 | fn earth() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:91:26 [INFO] [stdout] | [INFO] [stdout] 91 | fn simple_light() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:101:25 [INFO] [stdout] | [INFO] [stdout] 101 | fn cornell_box() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:128:27 [INFO] [stdout] | [INFO] [stdout] 128 | fn cornell_smoke() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:157:25 [INFO] [stdout] | [INFO] [stdout] 157 | fn final_scene() -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:162:32 [INFO] [stdout] | [INFO] [stdout] 162 | let mut box_list1: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:194:32 [INFO] [stdout] | [INFO] [stdout] 194 | let mut box_list2: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:209:33 [INFO] [stdout] | [INFO] [stdout] 209 | fn color(ray: &Ray, world: &Box, depth: i32) -> Vector3 { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/texture.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(odd: T, even: U) -> Self { CheckerTexture { odd, even } } [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `X` [INFO] [stdout] --> src/rotate.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | X, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Z` [INFO] [stdout] --> src/rotate.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Z [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_scene` [INFO] [stdout] --> src/main.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn random_scene() -> Box { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `two_spheres` [INFO] [stdout] --> src/main.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn two_spheres() -> Box { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `two_perlin_spheres` [INFO] [stdout] --> src/main.rs:74:4 [INFO] [stdout] | [INFO] [stdout] 74 | fn two_perlin_spheres() -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `earth` [INFO] [stdout] --> src/main.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn earth() -> Box { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simple_light` [INFO] [stdout] --> src/main.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn simple_light() -> Box { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cornell_box` [INFO] [stdout] --> src/main.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn cornell_box() -> Box { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cornell_smoke` [INFO] [stdout] --> src/main.rs:128:4 [INFO] [stdout] | [INFO] [stdout] 128 | fn cornell_smoke() -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/texture.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(odd: T, even: U) -> Self { CheckerTexture { odd, even } } [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `X` [INFO] [stdout] --> src/rotate.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | X, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Z` [INFO] [stdout] --> src/rotate.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Z [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_scene` [INFO] [stdout] --> src/main.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn random_scene() -> Box { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `two_spheres` [INFO] [stdout] --> src/main.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn two_spheres() -> Box { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `two_perlin_spheres` [INFO] [stdout] --> src/main.rs:74:4 [INFO] [stdout] | [INFO] [stdout] 74 | fn two_perlin_spheres() -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `earth` [INFO] [stdout] --> src/main.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn earth() -> Box { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simple_light` [INFO] [stdout] --> src/main.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn simple_light() -> Box { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cornell_box` [INFO] [stdout] --> src/main.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn cornell_box() -> Box { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cornell_smoke` [INFO] [stdout] --> src/main.rs:128:4 [INFO] [stdout] | [INFO] [stdout] 128 | fn cornell_smoke() -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "fb51d2f6f1502e8b70fb43504ae9d0828b9186ebd6d0ef291290822cc619f7fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb51d2f6f1502e8b70fb43504ae9d0828b9186ebd6d0ef291290822cc619f7fe", kill_on_drop: false }` [INFO] [stdout] fb51d2f6f1502e8b70fb43504ae9d0828b9186ebd6d0ef291290822cc619f7fe