[INFO] cloning repository https://github.com/Tloru/keikan [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tloru/keikan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTloru%2Fkeikan", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTloru%2Fkeikan'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 002603ec16e64b3d92113835b384d980376cb711 [INFO] checking Tloru/keikan against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTloru%2Fkeikan" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tloru/keikan on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Tloru/keikan [INFO] finished tweaking git repo https://github.com/Tloru/keikan [INFO] tweaked toml for git repo https://github.com/Tloru/keikan written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Tloru/keikan already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2a95bd328f55655e36519e8fc1a1f905f0ca3f418a384625ba2ad1d178a3ee74 [INFO] running `Command { std: "docker" "start" "-a" "2a95bd328f55655e36519e8fc1a1f905f0ca3f418a384625ba2ad1d178a3ee74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a95bd328f55655e36519e8fc1a1f905f0ca3f418a384625ba2ad1d178a3ee74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a95bd328f55655e36519e8fc1a1f905f0ca3f418a384625ba2ad1d178a3ee74", kill_on_drop: false }` [INFO] [stdout] 2a95bd328f55655e36519e8fc1a1f905f0ca3f418a384625ba2ad1d178a3ee74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ee9542df5ca8f5de6b04bd821dc011a82de6f32be289cc47e37719202ef5e55 [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" "7ee9542df5ca8f5de6b04bd821dc011a82de6f32be289cc47e37719202ef5e55", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rayon-core v1.6.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking png v0.15.0 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking jpeg-decoder v0.1.16 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking image v0.22.3 [INFO] [stderr] Checking keikan v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | March::sdf(Vec3::new(p.x + EPSILON, p.y, p.z), march).0 - March::sdf(Vec3::new(p.x - EPSILON, p.y, p.z), march).0, [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:35:71 [INFO] [stdout] | [INFO] [stdout] 35 | March::sdf(Vec3::new(p.x + EPSILON, p.y, p.z), march).0 - March::sdf(Vec3::new(p.x - EPSILON, p.y, p.z), march).0, [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | March::sdf(Vec3::new(p.x, p.y + EPSILON, p.z), march).0 - March::sdf(Vec3::new(p.x, p.y - EPSILON, p.z), march).0, [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:36:71 [INFO] [stdout] | [INFO] [stdout] 36 | March::sdf(Vec3::new(p.x, p.y + EPSILON, p.z), march).0 - March::sdf(Vec3::new(p.x, p.y - EPSILON, p.z), march).0, [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | March::sdf(Vec3::new(p.x, p.y, p.z + EPSILON), march).0 - March::sdf(Vec3::new(p.x, p.y, p.z - EPSILON), march).0, [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:37:71 [INFO] [stdout] | [INFO] [stdout] 37 | March::sdf(Vec3::new(p.x, p.y, p.z + EPSILON), march).0 - March::sdf(Vec3::new(p.x, p.y, p.z - EPSILON), march).0, [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:46:40 [INFO] [stdout] | [INFO] [stdout] 46 | let (distance, material) = March::sdf(point, march); [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:49:30 [INFO] [stdout] | [INFO] [stdout] 49 | let normal = March::normal(point, march); [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | let march = March::hit(&scene.march, ray); [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | let trace = Trace::hit(&scene.trace, ray); [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | March::sdf(Vec3::new(p.x + EPSILON, p.y, p.z), march).0 - March::sdf(Vec3::new(p.x - EPSILON, p.y, p.z), march).0, [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:35:71 [INFO] [stdout] | [INFO] [stdout] 35 | March::sdf(Vec3::new(p.x + EPSILON, p.y, p.z), march).0 - March::sdf(Vec3::new(p.x - EPSILON, p.y, p.z), march).0, [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | March::sdf(Vec3::new(p.x, p.y + EPSILON, p.z), march).0 - March::sdf(Vec3::new(p.x, p.y - EPSILON, p.z), march).0, [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:36:71 [INFO] [stdout] | [INFO] [stdout] 36 | March::sdf(Vec3::new(p.x, p.y + EPSILON, p.z), march).0 - March::sdf(Vec3::new(p.x, p.y - EPSILON, p.z), march).0, [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | March::sdf(Vec3::new(p.x, p.y, p.z + EPSILON), march).0 - March::sdf(Vec3::new(p.x, p.y, p.z - EPSILON), march).0, [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:37:71 [INFO] [stdout] | [INFO] [stdout] 37 | March::sdf(Vec3::new(p.x, p.y, p.z + EPSILON), march).0 - March::sdf(Vec3::new(p.x, p.y, p.z - EPSILON), march).0, [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:46:40 [INFO] [stdout] | [INFO] [stdout] 46 | let (distance, material) = March::sdf(point, march); [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/objects/march.rs:49:30 [INFO] [stdout] | [INFO] [stdout] 49 | let normal = March::normal(point, march); [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | let march = March::hit(&scene.march, ray); [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | let trace = Trace::hit(&scene.trace, ray); [INFO] [stdout] | ^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `through` [INFO] [stdout] --> src/structures/ray.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn through(origin: Vec3, to: Vec3) -> Ray { [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/objects/triangle.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(a: Vec3, b: Vec3, c: Vec3, material: Material) -> Triangle { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `refract` [INFO] [stdout] --> src/render.rs:61:4 [INFO] [stdout] | [INFO] [stdout] 61 | fn refract(v: &Vec3, n: &Vec3, ni_over_nt: f64, refracted: &mut Vec3) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `specular` [INFO] [stdout] --> src/demo.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn specular() -> (Scene, Camera) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `triangle` [INFO] [stdout] --> src/demo.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn triangle() -> (Scene, Camera) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `materials` [INFO] [stdout] --> src/demo.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn materials() -> (Scene, Camera) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `through` [INFO] [stdout] --> src/structures/ray.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn through(origin: Vec3, to: Vec3) -> Ray { [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/objects/triangle.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(a: Vec3, b: Vec3, c: Vec3, material: Material) -> Triangle { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `refract` [INFO] [stdout] --> src/render.rs:61:4 [INFO] [stdout] | [INFO] [stdout] 61 | fn refract(v: &Vec3, n: &Vec3, ni_over_nt: f64, refracted: &mut Vec3) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `specular` [INFO] [stdout] --> src/demo.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn specular() -> (Scene, Camera) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `triangle` [INFO] [stdout] --> src/demo.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn triangle() -> (Scene, Camera) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `materials` [INFO] [stdout] --> src/demo.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn materials() -> (Scene, Camera) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.85s [INFO] running `Command { std: "docker" "inspect" "7ee9542df5ca8f5de6b04bd821dc011a82de6f32be289cc47e37719202ef5e55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ee9542df5ca8f5de6b04bd821dc011a82de6f32be289cc47e37719202ef5e55", kill_on_drop: false }` [INFO] [stdout] 7ee9542df5ca8f5de6b04bd821dc011a82de6f32be289cc47e37719202ef5e55