[INFO] cloning repository https://github.com/camas/ray-tracing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camas/ray-tracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamas%2Fray-tracing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamas%2Fray-tracing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ba22c901f941c1c59d851242c506c4fe28306b89 [INFO] testing camas/ray-tracing against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamas%2Fray-tracing" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/camas/ray-tracing [INFO] finished tweaking git repo https://github.com/camas/ray-tracing [INFO] tweaked toml for git repo https://github.com/camas/ray-tracing written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/camas/ray-tracing on toolchain c066bf6804adc55193b71afdff6a56922f4a8689 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/camas/ray-tracing 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae359cffde543a4f40bfaf545a3e10fbf8a29b01cd43276539ac02cd89d5e84c [INFO] running `Command { std: "docker" "start" "-a" "ae359cffde543a4f40bfaf545a3e10fbf8a29b01cd43276539ac02cd89d5e84c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae359cffde543a4f40bfaf545a3e10fbf8a29b01cd43276539ac02cd89d5e84c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae359cffde543a4f40bfaf545a3e10fbf8a29b01cd43276539ac02cd89d5e84c", kill_on_drop: false }` [INFO] [stdout] ae359cffde543a4f40bfaf545a3e10fbf8a29b01cd43276539ac02cd89d5e84c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3de1249d2f2fa7f90fc282afe07bc81d8c7cbcd289d3d637aa657fd8110bb384 [INFO] running `Command { std: "docker" "start" "-a" "3de1249d2f2fa7f90fc282afe07bc81d8c7cbcd289d3d637aa657fd8110bb384", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling terminal_size v0.1.12 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling deflate v0.8.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling png v0.16.4 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling tiff v0.4.0 [INFO] [stderr] Compiling bytemuck v1.2.0 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling number_prefix v0.3.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling console v0.11.3 [INFO] [stderr] Compiling jpeg-decoder v0.1.19 [INFO] [stderr] Compiling indicatif v0.14.0 [INFO] [stderr] Compiling image v0.23.4 [INFO] [stderr] Compiling ray-tracing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Dielectric`, `Lambertian`, and `Metal` [INFO] [stdout] --> src/hittable.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::material::{Dielectric, Lambertian, Material, Metal}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Color` [INFO] [stdout] --> src/hittable.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{Color, Point3, Vec3}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Distribution`, `Standard`, and `Uniform` [INFO] [stdout] --> src/hittable.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::distributions::{Distribution, Standard, Uniform}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::rngs::ThreadRng` [INFO] [stdout] --> src/hittable.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::rngs::ThreadRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/hittable.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Distribution` and `Standard` [INFO] [stdout] --> src/texture.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::distributions::{Distribution, Standard}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rng` and `SeedableRng` [INFO] [stdout] --> src/texture.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::{Rng, SeedableRng}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/texture.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StarTexture` [INFO] [stdout] --> src/world.rs:4:57 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::texture::{Checker, ImageTexture, SolidColor, StarTexture}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Vec3` [INFO] [stdout] --> src/world.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{Color, Point3, Vec3}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/material.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 157 | return None; [INFO] [stdout] | ----------- any code following this expression is unreachable [INFO] [stdout] 158 | let target: Point3 = rec.point + rec.normal.conv() + rand_unit_vector(rng, uniform_unit); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t0` [INFO] [stdout] --> src/hittable.rs:111:28 [INFO] [stdout] | [INFO] [stdout] 111 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> src/hittable.rs:111:37 [INFO] [stdout] | [INFO] [stdout] 111 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material.rs:19:23 [INFO] [stdout] | [INFO] [stdout] 19 | fn emitted(&self, u: f64, v: f64, point: Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/material.rs:19:31 [INFO] [stdout] | [INFO] [stdout] 19 | fn emitted(&self, u: f64, v: f64, point: Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/material.rs:19:39 [INFO] [stdout] | [INFO] [stdout] 19 | fn emitted(&self, u: f64, v: f64, point: Point3) -> Color { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ray` [INFO] [stdout] --> src/material.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | ray: &Ray, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ray` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/material.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | rec: &HitRecord, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/material.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | rng: &mut ThreadRng, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uniform_unit` [INFO] [stdout] --> src/material.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | uniform_unit: &Uniform, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_uniform_unit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/texture.rs:39:21 [INFO] [stdout] | [INFO] [stdout] 39 | fn value(&self, u: f64, v: f64, point: Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/texture.rs:39:29 [INFO] [stdout] | [INFO] [stdout] 39 | fn value(&self, u: f64, v: f64, point: Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/texture.rs:62:37 [INFO] [stdout] | [INFO] [stdout] 62 | fn value(&self, u: f64, v: f64, point: Point3) -> Color { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seed` [INFO] [stdout] --> src/texture.rs:96:16 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn new(seed: u64, count: u32) -> StarTexture { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_seed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/texture.rs:96:27 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn new(seed: u64, count: u32) -> StarTexture { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/texture.rs:108:37 [INFO] [stdout] | [INFO] [stdout] 108 | fn value(&self, u: f64, v: f64, point: Point3) -> Color { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t0` [INFO] [stdout] --> src/world.rs:390:28 [INFO] [stdout] | [INFO] [stdout] 390 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> src/world.rs:390:37 [INFO] [stdout] | [INFO] [stdout] 390 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/hittable.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> 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] 12 | fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> 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/hittable.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> 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] 61 | fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> 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/hittable.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 171 | fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> 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] 171 | fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> 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/world.rs:223:16 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> 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] 223 | pub fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> 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/world.rs:369:12 [INFO] [stdout] | [INFO] [stdout] 369 | fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> 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] 369 | fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ray_tracing::image::Image` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use ray_tracing::image::Image; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Dielectric`, `Lambertian`, and `Metal` [INFO] [stdout] --> src/main.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | use ray_tracing::material::{Dielectric, Lambertian, Metal}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Color` [INFO] [stdout] --> src/main.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | use ray_tracing::{Color, Point3, Vec3}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/rcrt1.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crti.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtbeginS.o" "/tmp/rustc9R0lbc/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libray_tracing-4b89547b138ff00a.rlib,libimage-63fa707af4e08dea.rlib,libbytemuck-724c992e9672525c.rlib,libpng-8a6ef1e1bf985b39.rlib,libinflate-7d9f028e8fad4413.rlib,libcrc32fast-061a844a3ae1fd0f.rlib,libdeflate-af574e2771c0dce5.rlib,libbitflags-561a4f1321538a32.rlib,libnum_iter-6163c55d7df7a06d.rlib,libjpeg_decoder-347f3a2254175d13.rlib,libscoped_threadpool-7a69c1f095d1210f.rlib,libnum_rational-ce015ad7ed1be1f5.rlib,libnum_integer-3fa8888b9676b459.rlib,libgif-b9feb260d01964d6.rlib,libcolor_quant-9c8c9adf1a35708c.rlib,libnum_traits-0bf7f32224c3660a.rlib,libtiff-297c7db4c4f63bab.rlib,libminiz_oxide-3e50a990e61b83f2.rlib,libadler32-d5b4eee2103fe4ae.rlib,liblzw-4876bf1d3077c95b.rlib,libbyteorder-549def2b2525ef52.rlib,librand-4497c9fadc10e3e0.rlib,librand_chacha-c8e57545cc206422.rlib,libppv_lite86-ef53971f935c91f9.rlib,librand_core-97d6b90a1fa16563.rlib,libgetrandom-99ad25133b0376fa.rlib,libindicatif-ce7c0263ac78b33b.rlib,libconsole-ef7b50ab75f84b58.rlib,libtermios-32a4b06c63f5f048.rlib}.rlib" "-lc" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libterminal_size-78e9b9d0e2182b22.rlib,libregex-46f3b482cc532100.rlib,libregex_syntax-c8e2db5e6d8df59d.rlib,libunicode_width-ff270229995c0ad3.rlib,librayon-ecdeaeb4ba601f1d.rlib,librayon_core-9e772c9217a167d2.rlib,libnum_cpus-5a88e878fe706260.rlib,liblibc-8c242142bf5979c3.rlib,libcrossbeam_queue-d356900e1e66c067.rlib,libcrossbeam_deque-4a26602fd4a0da00.rlib,libcrossbeam_epoch-923490f6abace6bc.rlib,libscopeguard-73056285f12cb829.rlib,libmemoffset-cd13a985edf38d49.rlib,libcrossbeam_utils-3fb9af92267ec0e2.rlib,liblazy_static-4b136fc9bfbd2c4b.rlib,libmaybe_uninit-56cae5b1ed8837f0.rlib,libcfg_if-2d17986ae484e939.rlib,libeither-00eb09499d51fa78.rlib,libnumber_prefix-e1072d33814c554b.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*}.rlib" "-lunwind" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libcfg_if-*,liblibc-*}.rlib" "-lc" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/tmp/rustc9R0lbc/raw-dylibs" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib" "-o" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ray_tracing-fdd332991136787d" "-Wl,--gc-sections" "-static-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtendS.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtn.o" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libgetrandom-99ad25133b0376fa.rlib(getrandom-99ad25133b0376fa.getrandom.c6839bb42ca23352-cgu.0.rcgu.o): in function `getrandom::util_libc::open_readonly': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.1.14/src/util_libc.rs:112:(.text._ZN9getrandom9util_libc13open_readonly17he778326de60d23ceE+0x79): undefined reference to `open64' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = note: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#rustc-link-lib) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ray-tracing` (bin "ray-tracing") due to 1 previous error; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3de1249d2f2fa7f90fc282afe07bc81d8c7cbcd289d3d637aa657fd8110bb384", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3de1249d2f2fa7f90fc282afe07bc81d8c7cbcd289d3d637aa657fd8110bb384", kill_on_drop: false }` [INFO] [stdout] 3de1249d2f2fa7f90fc282afe07bc81d8c7cbcd289d3d637aa657fd8110bb384