[INFO] cloning repository https://github.com/lovesegfault/feather [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lovesegfault/feather" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flovesegfault%2Ffeather", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flovesegfault%2Ffeather'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 19273f769178cf01726b8051674c3e297adbb249 [INFO] testing lovesegfault/feather against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flovesegfault%2Ffeather" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lovesegfault/feather on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/lovesegfault/feather [INFO] finished tweaking git repo https://github.com/lovesegfault/feather [INFO] tweaked toml for git repo https://github.com/lovesegfault/feather written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/lovesegfault/feather 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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded console v0.10.0 [INFO] [stderr] Downloaded indicatif v0.14.0 [INFO] [stderr] Downloaded hermit-abi v0.1.11 [INFO] [stderr] Downloaded termios v0.3.2 [INFO] [stderr] Downloaded anyhow v1.0.28 [INFO] [stderr] Downloaded simba v0.1.2 [INFO] [stderr] Downloaded paste-impl v0.1.10 [INFO] [stderr] Downloaded nalgebra v0.21.0 [INFO] [stderr] Downloaded paste v0.1.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa6ed135d31b4f6e6acd762ff8bd5850b82fd192cbdc4506c3add404475bd888 [INFO] running `Command { std: "docker" "start" "-a" "aa6ed135d31b4f6e6acd762ff8bd5850b82fd192cbdc4506c3add404475bd888", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa6ed135d31b4f6e6acd762ff8bd5850b82fd192cbdc4506c3add404475bd888", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa6ed135d31b4f6e6acd762ff8bd5850b82fd192cbdc4506c3add404475bd888", kill_on_drop: false }` [INFO] [stdout] aa6ed135d31b4f6e6acd762ff8bd5850b82fd192cbdc4506c3add404475bd888 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d5254c67f979c09da4ea57ca1f017cfc31e1373523e792ca72d82d2cb6e81cb [INFO] running `Command { std: "docker" "start" "-a" "5d5254c67f979c09da4ea57ca1f017cfc31e1373523e792ca72d82d2cb6e81cb", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling matrixmultiply v0.2.3 [INFO] [stderr] Compiling number_prefix v0.3.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling paste-impl v0.1.10 [INFO] [stderr] Compiling paste v0.1.10 [INFO] [stderr] Compiling simba v0.1.2 [INFO] [stderr] Compiling console v0.10.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling nalgebra v0.21.0 [INFO] [stderr] Compiling indicatif v0.14.0 [INFO] [stderr] Compiling feather v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Vector3` [INFO] [stdout] --> src/sphere.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use nalgebra::{Point3, Vector3}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | fn main() -> Result<(), anyhow::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromIterator<()>` will fail [INFO] [stdout] --> src/main.rs:77:20 [INFO] [stdout] | [INFO] [stdout] 77 | .collect::>()?; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 77 | .collect::>()?; [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `point`, `normal`, and `t` are never read [INFO] [stdout] --> src/hittable.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct HitRecord { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 7 | pub point: Point3, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | pub normal: Vector3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | pub t: f64, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `hit` is never used [INFO] [stdout] --> src/hittable.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait Hittable { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 13 | fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/pixel.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Pixel { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 20 | pub fn new(r: f64, g: f64, b: f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.87s [INFO] running `Command { std: "docker" "inspect" "5d5254c67f979c09da4ea57ca1f017cfc31e1373523e792ca72d82d2cb6e81cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d5254c67f979c09da4ea57ca1f017cfc31e1373523e792ca72d82d2cb6e81cb", kill_on_drop: false }` [INFO] [stdout] 5d5254c67f979c09da4ea57ca1f017cfc31e1373523e792ca72d82d2cb6e81cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2afa891f2e7fb0df3e38e96e49ff71b3e55d7c805c16e25fc9f6717596e67259 [INFO] running `Command { std: "docker" "start" "-a" "2afa891f2e7fb0df3e38e96e49ff71b3e55d7c805c16e25fc9f6717596e67259", kill_on_drop: false }` [INFO] [stderr] Compiling feather v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Vector3` [INFO] [stdout] --> src/sphere.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use nalgebra::{Point3, Vector3}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | fn main() -> Result<(), anyhow::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromIterator<()>` will fail [INFO] [stdout] --> src/main.rs:77:20 [INFO] [stdout] | [INFO] [stdout] 77 | .collect::>()?; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 77 | .collect::>()?; [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `point`, `normal`, and `t` are never read [INFO] [stdout] --> src/hittable.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct HitRecord { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 7 | pub point: Point3, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | pub normal: Vector3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | pub t: f64, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `hit` is never used [INFO] [stdout] --> src/hittable.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait Hittable { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 13 | fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/pixel.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Pixel { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 20 | pub fn new(r: f64, g: f64, b: f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "2afa891f2e7fb0df3e38e96e49ff71b3e55d7c805c16e25fc9f6717596e67259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2afa891f2e7fb0df3e38e96e49ff71b3e55d7c805c16e25fc9f6717596e67259", kill_on_drop: false }` [INFO] [stdout] 2afa891f2e7fb0df3e38e96e49ff71b3e55d7c805c16e25fc9f6717596e67259 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0449f0e0db310d71088798f8e9401b0211ad84161bc23cd0106e8a872c3f4e26 [INFO] running `Command { std: "docker" "start" "-a" "0449f0e0db310d71088798f8e9401b0211ad84161bc23cd0106e8a872c3f4e26", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Vector3` [INFO] [stderr] --> src/sphere.rs:4:24 [INFO] [stderr] | [INFO] [stderr] 4 | use nalgebra::{Point3, Vector3}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/main.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | fn main() -> Result<(), anyhow::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromIterator<()>` will fail [INFO] [stderr] --> src/main.rs:77:20 [INFO] [stderr] | [INFO] [stderr] 77 | .collect::>()?; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 77 | .collect::>()?; [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: fields `point`, `normal`, and `t` are never read [INFO] [stderr] --> src/hittable.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct HitRecord { [INFO] [stderr] | --------- fields in this struct [INFO] [stderr] 7 | pub point: Point3, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 8 | pub normal: Vector3, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 9 | pub t: f64, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `hit` is never used [INFO] [stderr] --> src/hittable.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 12 | pub trait Hittable { [INFO] [stderr] | -------- method in this trait [INFO] [stderr] 13 | fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/pixel.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 19 | impl Pixel { [INFO] [stderr] | ---------- associated function in this implementation [INFO] [stderr] 20 | pub fn new(r: f64, g: f64, b: f64) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `feather` (bin "feather" test) generated 5 warnings (run `cargo fix --bin "feather" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/feather-2b2efa8290a3fe95) [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" "0449f0e0db310d71088798f8e9401b0211ad84161bc23cd0106e8a872c3f4e26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0449f0e0db310d71088798f8e9401b0211ad84161bc23cd0106e8a872c3f4e26", kill_on_drop: false }` [INFO] [stdout] 0449f0e0db310d71088798f8e9401b0211ad84161bc23cd0106e8a872c3f4e26