[INFO] cloning repository https://github.com/supermuumi/rs-tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/supermuumi/rs-tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsupermuumi%2Frs-tracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsupermuumi%2Frs-tracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bbead268f98a257fb410c529bf7cba147e2d9fc3 [INFO] testing supermuumi/rs-tracer against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsupermuumi%2Frs-tracer" "/workspace/builds/worker-94/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-94/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/supermuumi/rs-tracer on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/supermuumi/rs-tracer [INFO] finished tweaking git repo https://github.com/supermuumi/rs-tracer [INFO] tweaked toml for git repo https://github.com/supermuumi/rs-tracer written to /workspace/builds/worker-94/source/Cargo.toml [INFO] crate git repo https://github.com/supermuumi/rs-tracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 03c80d90611a7da0df21b366d61bdb9c5a4e6533df504511e8c745bf5568f84a [INFO] running `Command { std: "docker" "start" "-a" "03c80d90611a7da0df21b366d61bdb9c5a4e6533df504511e8c745bf5568f84a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03c80d90611a7da0df21b366d61bdb9c5a4e6533df504511e8c745bf5568f84a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03c80d90611a7da0df21b366d61bdb9c5a4e6533df504511e8c745bf5568f84a", kill_on_drop: false }` [INFO] [stdout] 03c80d90611a7da0df21b366d61bdb9c5a4e6533df504511e8c745bf5568f84a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db66647acc1262d8b97aa702d8f8f07bdf4ea816b6313e23c34ff5388b559fff [INFO] running `Command { std: "docker" "start" "-a" "db66647acc1262d8b97aa702d8f8f07bdf4ea816b6313e23c34ff5388b559fff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.40 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling num-traits v0.2.2 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling bitflags v1.0.2 [INFO] [stderr] Compiling byteorder v1.2.2 [INFO] [stderr] Compiling adler32 v1.0.2 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling color_quant v1.0.0 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling inflate v0.4.2 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling deflate v0.7.18 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling gif v0.10.0 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling num-integer v0.1.36 [INFO] [stderr] Compiling syn v0.13.4 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling num-iter v0.1.35 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling chrono v0.4.2 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling rayon v1.0.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.14 [INFO] [stderr] Compiling num-derive v0.2.0 [INFO] [stderr] Compiling structopt-derive v0.2.8 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling structopt v0.2.8 [INFO] [stderr] Compiling raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/vector3.rs:53:3 [INFO] [stdout] | [INFO] [stdout] 53 | (self / n) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 53 - (self / n) [INFO] [stdout] 53 + self / n [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hitable.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | pub list:Vec>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - pub list:Vec>, [INFO] [stdout] 22 + pub list:Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:42:76 [INFO] [stdout] | [INFO] [stdout] 42 | fn get_ray_color(world:&HitableList, r:Ray, recursions_left:u32, rng: &mut Rng) -> Vec3 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - fn get_ray_color(world:&HitableList, r:Ray, recursions_left:u32, rng: &mut Rng) -> Vec3 { [INFO] [stdout] 42 + fn get_ray_color(world:&HitableList, r:Ray, recursions_left:u32, rng: &mut dyn Rng) -> Vec3 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:57:43 [INFO] [stdout] | [INFO] [stdout] 57 | fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 57 - fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stdout] 57 + fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:57:27 [INFO] [stdout] | [INFO] [stdout] 57 | fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 57 - fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stdout] 57 + fn create_scene(rng: &mut dyn Rng) -> Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vector3.rs:153:44 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn get_random_in_unit_sphere(rng: &mut Rng) -> Vec3 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 153 - pub fn get_random_in_unit_sphere(rng: &mut Rng) -> Vec3 { [INFO] [stdout] 153 + pub fn get_random_in_unit_sphere(rng: &mut dyn Rng) -> Vec3 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vector3.rs:162:42 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn get_random_in_unit_disc(rng: &mut Rng) -> Vec3 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 162 - pub fn get_random_in_unit_disc(rng: &mut Rng) -> Vec3 { [INFO] [stdout] 162 + pub fn get_random_in_unit_disc(rng: &mut dyn Rng) -> Vec3 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/camera.rs:52:47 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn get_ray(&self, s:f32, t:f32, rng:&mut Rng) -> Ray { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 52 - pub fn get_ray(&self, s:f32, t:f32, rng:&mut Rng) -> Ray { [INFO] [stdout] 52 + pub fn get_ray(&self, s:f32, t:f32, rng:&mut dyn Rng) -> Ray { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/material.rs:26:70 [INFO] [stdout] | [INFO] [stdout] 26 | fn scatter_lambertian(albedo:Vec3, _:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 - fn scatter_lambertian(albedo:Vec3, _:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] 26 + fn scatter_lambertian(albedo:Vec3, _:&Ray, rec:&HitRecord, rng:&mut dyn Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/material.rs:31:85 [INFO] [stdout] | [INFO] [stdout] 31 | fn scatter_metal(albedo:Vec3, fuzziness:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 31 - fn scatter_metal(albedo:Vec3, fuzziness:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] 31 + fn scatter_metal(albedo:Vec3, fuzziness:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut dyn Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/material.rs:45:75 [INFO] [stdout] | [INFO] [stdout] 45 | fn scatter_dielectric(ref_idx:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 45 - fn scatter_dielectric(ref_idx:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] 45 + fn scatter_dielectric(ref_idx:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut dyn Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/material.rs:74:62 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn scatter(&self, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 74 - pub fn scatter(&self, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] 74 + pub fn scatter(&self, ray_in:&Ray, rec:&HitRecord, rng:&mut dyn Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | let mut obj_list: Vec> = Vec::with_capacity(500); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 58 - let mut obj_list: Vec> = Vec::with_capacity(500); [INFO] [stdout] 58 + let mut obj_list: Vec> = Vec::with_capacity(500); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `outward_normal` is never read [INFO] [stdout] --> src/material.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 48 | let mut outward_normal = Vec3::one(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cosine` is never read [INFO] [stdout] --> src/material.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | let mut cosine = 0.0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 35s [INFO] running `Command { std: "docker" "inspect" "db66647acc1262d8b97aa702d8f8f07bdf4ea816b6313e23c34ff5388b559fff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db66647acc1262d8b97aa702d8f8f07bdf4ea816b6313e23c34ff5388b559fff", kill_on_drop: false }` [INFO] [stdout] db66647acc1262d8b97aa702d8f8f07bdf4ea816b6313e23c34ff5388b559fff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31231173c729c977eeaa5fdd74a05432a7056c6d382c33b34afaf8e790ca0868 [INFO] running `Command { std: "docker" "start" "-a" "31231173c729c977eeaa5fdd74a05432a7056c6d382c33b34afaf8e790ca0868", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/vector3.rs:53:3 [INFO] [stdout] | [INFO] [stdout] 53 | (self / n) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 53 - (self / n) [INFO] [stdout] 53 + self / n [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hitable.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | pub list:Vec>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - pub list:Vec>, [INFO] [stdout] 22 + pub list:Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:42:76 [INFO] [stdout] | [INFO] [stdout] 42 | fn get_ray_color(world:&HitableList, r:Ray, recursions_left:u32, rng: &mut Rng) -> Vec3 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - fn get_ray_color(world:&HitableList, r:Ray, recursions_left:u32, rng: &mut Rng) -> Vec3 { [INFO] [stdout] 42 + fn get_ray_color(world:&HitableList, r:Ray, recursions_left:u32, rng: &mut dyn Rng) -> Vec3 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:57:43 [INFO] [stdout] | [INFO] [stdout] 57 | fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 57 - fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stdout] 57 + fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:57:27 [INFO] [stdout] | [INFO] [stdout] 57 | fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 57 - fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stdout] 57 + fn create_scene(rng: &mut dyn Rng) -> Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vector3.rs:153:44 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn get_random_in_unit_sphere(rng: &mut Rng) -> Vec3 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 153 - pub fn get_random_in_unit_sphere(rng: &mut Rng) -> Vec3 { [INFO] [stdout] 153 + pub fn get_random_in_unit_sphere(rng: &mut dyn Rng) -> Vec3 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vector3.rs:162:42 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn get_random_in_unit_disc(rng: &mut Rng) -> Vec3 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 162 - pub fn get_random_in_unit_disc(rng: &mut Rng) -> Vec3 { [INFO] [stdout] 162 + pub fn get_random_in_unit_disc(rng: &mut dyn Rng) -> Vec3 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/camera.rs:52:47 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn get_ray(&self, s:f32, t:f32, rng:&mut Rng) -> Ray { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 52 - pub fn get_ray(&self, s:f32, t:f32, rng:&mut Rng) -> Ray { [INFO] [stdout] 52 + pub fn get_ray(&self, s:f32, t:f32, rng:&mut dyn Rng) -> Ray { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/material.rs:26:70 [INFO] [stdout] | [INFO] [stdout] 26 | fn scatter_lambertian(albedo:Vec3, _:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 - fn scatter_lambertian(albedo:Vec3, _:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] 26 + fn scatter_lambertian(albedo:Vec3, _:&Ray, rec:&HitRecord, rng:&mut dyn Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/material.rs:31:85 [INFO] [stdout] | [INFO] [stdout] 31 | fn scatter_metal(albedo:Vec3, fuzziness:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 31 - fn scatter_metal(albedo:Vec3, fuzziness:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] 31 + fn scatter_metal(albedo:Vec3, fuzziness:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut dyn Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/material.rs:45:75 [INFO] [stdout] | [INFO] [stdout] 45 | fn scatter_dielectric(ref_idx:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 45 - fn scatter_dielectric(ref_idx:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] 45 + fn scatter_dielectric(ref_idx:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut dyn Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/material.rs:74:62 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn scatter(&self, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 74 - pub fn scatter(&self, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] 74 + pub fn scatter(&self, ray_in:&Ray, rec:&HitRecord, rng:&mut dyn Rng) -> Option<(Vec3, Ray)> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | let mut obj_list: Vec> = Vec::with_capacity(500); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 58 - let mut obj_list: Vec> = Vec::with_capacity(500); [INFO] [stdout] 58 + let mut obj_list: Vec> = Vec::with_capacity(500); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `outward_normal` is never read [INFO] [stdout] --> src/material.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 48 | let mut outward_normal = Vec3::one(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cosine` is never read [INFO] [stdout] --> src/material.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | let mut cosine = 0.0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.10s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/raytracer-36d4a314d0566f7b) [INFO] running `Command { std: "docker" "inspect" "31231173c729c977eeaa5fdd74a05432a7056c6d382c33b34afaf8e790ca0868", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31231173c729c977eeaa5fdd74a05432a7056c6d382c33b34afaf8e790ca0868", kill_on_drop: false }` [INFO] [stdout] 31231173c729c977eeaa5fdd74a05432a7056c6d382c33b34afaf8e790ca0868 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b303b163cfcd19ed0fa61046fe15c6c146a937a1367a1793e3669070f75349a6 [INFO] running `Command { std: "docker" "start" "-a" "b303b163cfcd19ed0fa61046fe15c6c146a937a1367a1793e3669070f75349a6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/vector3.rs:53:3 [INFO] [stderr] | [INFO] [stderr] 53 | (self / n) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 53 - (self / n) [INFO] [stderr] 53 + self / n [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hitable.rs:22:19 [INFO] [stderr] | [INFO] [stderr] 22 | pub list:Vec>, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 22 - pub list:Vec>, [INFO] [stderr] 22 + pub list:Vec>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:42:76 [INFO] [stderr] | [INFO] [stderr] 42 | fn get_ray_color(world:&HitableList, r:Ray, recursions_left:u32, rng: &mut Rng) -> Vec3 { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 42 - fn get_ray_color(world:&HitableList, r:Ray, recursions_left:u32, rng: &mut Rng) -> Vec3 { [INFO] [stderr] 42 + fn get_ray_color(world:&HitableList, r:Ray, recursions_left:u32, rng: &mut dyn Rng) -> Vec3 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:57:43 [INFO] [stderr] | [INFO] [stderr] 57 | fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 57 - fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stderr] 57 + fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:57:27 [INFO] [stderr] | [INFO] [stderr] 57 | fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 57 - fn create_scene(rng: &mut Rng) -> Vec> { [INFO] [stderr] 57 + fn create_scene(rng: &mut dyn Rng) -> Vec> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vector3.rs:153:44 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn get_random_in_unit_sphere(rng: &mut Rng) -> Vec3 { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 153 - pub fn get_random_in_unit_sphere(rng: &mut Rng) -> Vec3 { [INFO] [stderr] 153 + pub fn get_random_in_unit_sphere(rng: &mut dyn Rng) -> Vec3 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vector3.rs:162:42 [INFO] [stderr] | [INFO] [stderr] 162 | pub fn get_random_in_unit_disc(rng: &mut Rng) -> Vec3 { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 162 - pub fn get_random_in_unit_disc(rng: &mut Rng) -> Vec3 { [INFO] [stderr] 162 + pub fn get_random_in_unit_disc(rng: &mut dyn Rng) -> Vec3 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/camera.rs:52:47 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn get_ray(&self, s:f32, t:f32, rng:&mut Rng) -> Ray { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 52 - pub fn get_ray(&self, s:f32, t:f32, rng:&mut Rng) -> Ray { [INFO] [stderr] 52 + pub fn get_ray(&self, s:f32, t:f32, rng:&mut dyn Rng) -> Ray { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/material.rs:26:70 [INFO] [stderr] | [INFO] [stderr] 26 | fn scatter_lambertian(albedo:Vec3, _:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 26 - fn scatter_lambertian(albedo:Vec3, _:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stderr] 26 + fn scatter_lambertian(albedo:Vec3, _:&Ray, rec:&HitRecord, rng:&mut dyn Rng) -> Option<(Vec3, Ray)> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/material.rs:31:85 [INFO] [stderr] | [INFO] [stderr] 31 | fn scatter_metal(albedo:Vec3, fuzziness:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 31 - fn scatter_metal(albedo:Vec3, fuzziness:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stderr] 31 + fn scatter_metal(albedo:Vec3, fuzziness:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut dyn Rng) -> Option<(Vec3, Ray)> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/material.rs:45:75 [INFO] [stderr] | [INFO] [stderr] 45 | fn scatter_dielectric(ref_idx:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 45 - fn scatter_dielectric(ref_idx:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stderr] 45 + fn scatter_dielectric(ref_idx:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut dyn Rng) -> Option<(Vec3, Ray)> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/material.rs:74:62 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn scatter(&self, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 74 - pub fn scatter(&self, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> { [INFO] [stderr] 74 + pub fn scatter(&self, ray_in:&Ray, rec:&HitRecord, rng:&mut dyn Rng) -> Option<(Vec3, Ray)> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:58:28 [INFO] [stderr] | [INFO] [stderr] 58 | let mut obj_list: Vec> = Vec::with_capacity(500); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 58 - let mut obj_list: Vec> = Vec::with_capacity(500); [INFO] [stderr] 58 + let mut obj_list: Vec> = Vec::with_capacity(500); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: value assigned to `outward_normal` is never read [INFO] [stderr] --> src/material.rs:48:11 [INFO] [stderr] | [INFO] [stderr] 48 | let mut outward_normal = Vec3::one(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `cosine` is never read [INFO] [stderr] --> src/material.rs:49:11 [INFO] [stderr] | [INFO] [stderr] 49 | let mut cosine = 0.0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `raytracer` (bin "raytracer" test) generated 16 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.78s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/raytracer-36d4a314d0566f7b) [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" "b303b163cfcd19ed0fa61046fe15c6c146a937a1367a1793e3669070f75349a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b303b163cfcd19ed0fa61046fe15c6c146a937a1367a1793e3669070f75349a6", kill_on_drop: false }` [INFO] [stdout] b303b163cfcd19ed0fa61046fe15c6c146a937a1367a1793e3669070f75349a6