[INFO] cloning repository https://github.com/IvyCharon/RayTracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IvyCharon/RayTracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIvyCharon%2FRayTracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIvyCharon%2FRayTracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d486125e0fd9119def930ab593b08d8c9b3875e7 [INFO] testing IvyCharon/RayTracer against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIvyCharon%2FRayTracer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/IvyCharon/RayTracer [INFO] finished tweaking git repo https://github.com/IvyCharon/RayTracer [INFO] tweaked toml for git repo https://github.com/IvyCharon/RayTracer written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/IvyCharon/RayTracer on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/IvyCharon/RayTracer 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded number_prefix v0.3.0 [INFO] [stderr] Downloaded adler32 v1.1.0 [INFO] [stderr] Downloaded terminal_size v0.1.13 [INFO] [stderr] Downloaded tiff v0.5.0 [INFO] [stderr] Downloaded color_quant v1.0.1 [INFO] [stderr] Downloaded bytemuck v1.2.0 [INFO] [stderr] Downloaded crossbeam-queue v0.2.3 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.2 [INFO] [stderr] Downloaded gif v0.10.3 [INFO] [stderr] Downloaded crossbeam-deque v0.7.3 [INFO] [stderr] Downloaded num-rational v0.3.0 [INFO] [stderr] Downloaded rayon-core v1.7.1 [INFO] [stderr] Downloaded png v0.16.6 [INFO] [stderr] Downloaded crc32fast v1.2.0 [INFO] [stderr] Downloaded num-iter v0.1.41 [INFO] [stderr] Downloaded lzw v0.10.0 [INFO] [stderr] Downloaded rayon v1.3.1 [INFO] [stderr] Downloaded console v0.11.3 [INFO] [stderr] Downloaded memoffset v0.5.5 [INFO] [stderr] Downloaded image v0.23.7 [INFO] [stderr] Downloaded jpeg-decoder v0.1.20 [INFO] [stderr] Downloaded indicatif v0.15.0 [INFO] [stderr] Downloaded termios v0.3.2 [INFO] [stderr] Downloaded libc v0.2.72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b44a2feeac8a6928a0e379996e52d56774dd085d26a718b27fae09ec71d6921 [INFO] running `Command { std: "docker" "start" "-a" "8b44a2feeac8a6928a0e379996e52d56774dd085d26a718b27fae09ec71d6921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b44a2feeac8a6928a0e379996e52d56774dd085d26a718b27fae09ec71d6921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b44a2feeac8a6928a0e379996e52d56774dd085d26a718b27fae09ec71d6921", kill_on_drop: false }` [INFO] [stdout] 8b44a2feeac8a6928a0e379996e52d56774dd085d26a718b27fae09ec71d6921 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] bd563d1d9fe57d6c6d0867349721aa9dc3551a9c9a8c73b7804589c5a614d810 [INFO] running `Command { std: "docker" "start" "-a" "bd563d1d9fe57d6c6d0867349721aa9dc3551a9c9a8c73b7804589c5a614d810", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling adler32 v1.1.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling terminal_size v0.1.13 [INFO] [stderr] Compiling png v0.16.6 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling tiff v0.5.0 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling console v0.11.3 [INFO] [stderr] Compiling bytemuck v1.2.0 [INFO] [stderr] Compiling number_prefix v0.3.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling indicatif v0.15.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling image v0.23.7 [INFO] [stderr] Compiling raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `random_unit_vec` is never used [INFO] [stdout] --> src/vec3.rs:260:12 [INFO] [stdout] | [INFO] [stdout] 233 | impl Vec3 { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 260 | pub fn random_unit_vec() -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scatter_` is never used [INFO] [stdout] --> src/material.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub trait Material { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 10 | fn scatter(&self, r_in: Ray, rec: &HitRecord) -> ScaRet; [INFO] [stdout] 11 | fn scatter_(&self, r_in: Ray, rec: &HitRecord) -> ScaRet_; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ScaRet_` is never constructed [INFO] [stdout] --> src/material.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct ScaRet_ { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/material.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl ScaRet_ { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 57 | pub fn new(r: Ray, v: Vec3, j: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/object.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | fn hit(&self, r: 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] 14 | fn hit(&self, r: 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/object.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | fn hit(&self, r: 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] 73 | fn hit(&self, r: 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/object.rs:178:12 [INFO] [stdout] | [INFO] [stdout] 178 | fn hit(&self, r: Ray, t0: f64, t1: 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] 178 | fn hit(&self, r: Ray, t0: f64, t1: 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/object.rs:261:12 [INFO] [stdout] | [INFO] [stdout] 261 | fn hit(&self, r: Ray, t0: f64, t1: 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] 261 | fn hit(&self, r: Ray, t0: f64, t1: 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/object.rs:344:12 [INFO] [stdout] | [INFO] [stdout] 344 | fn hit(&self, r: Ray, t0: f64, t1: 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] 344 | fn hit(&self, r: Ray, t0: f64, t1: 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/object.rs:463:12 [INFO] [stdout] | [INFO] [stdout] 463 | fn hit(&self, r: 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] 463 | fn hit(&self, r: 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/object.rs:483:12 [INFO] [stdout] | [INFO] [stdout] 483 | fn hit(&self, r: 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] 483 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::f64::::min` that must be used [INFO] [stdout] --> src/object.rs:544:21 [INFO] [stdout] | [INFO] [stdout] 544 | mi.x.min(tes.x); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the comparison, without modifying either input [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 544 | let _ = mi.x.min(tes.x); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::f64::::max` that must be used [INFO] [stdout] --> src/object.rs:545:21 [INFO] [stdout] | [INFO] [stdout] 545 | ma.x.max(tes.x); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the comparison, without modifying either input [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 545 | let _ = ma.x.max(tes.x); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::f64::::min` that must be used [INFO] [stdout] --> src/object.rs:546:21 [INFO] [stdout] | [INFO] [stdout] 546 | mi.y.min(tes.y); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the comparison, without modifying either input [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 546 | let _ = mi.y.min(tes.y); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::f64::::max` that must be used [INFO] [stdout] --> src/object.rs:547:21 [INFO] [stdout] | [INFO] [stdout] 547 | ma.y.max(tes.y); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the comparison, without modifying either input [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 547 | let _ = ma.y.max(tes.y); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::f64::::min` that must be used [INFO] [stdout] --> src/object.rs:548:21 [INFO] [stdout] | [INFO] [stdout] 548 | mi.z.min(tes.z); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the comparison, without modifying either input [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 548 | let _ = mi.z.min(tes.z); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::f64::::max` that must be used [INFO] [stdout] --> src/object.rs:549:21 [INFO] [stdout] | [INFO] [stdout] 549 | ma.z.max(tes.z); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the comparison, without modifying either input [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 549 | let _ = ma.z.max(tes.z); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/object.rs:570:12 [INFO] [stdout] | [INFO] [stdout] 570 | fn hit(&self, r: 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] 570 | fn hit(&self, r: 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/object.rs:628:12 [INFO] [stdout] | [INFO] [stdout] 628 | fn hit(&self, r: 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] 628 | fn hit(&self, r: 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/bvh.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | fn hit(&self, r: 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] 71 | fn hit(&self, r: 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_list.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | fn hit(&self, r: 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] 34 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.41s [INFO] running `Command { std: "docker" "inspect" "bd563d1d9fe57d6c6d0867349721aa9dc3551a9c9a8c73b7804589c5a614d810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd563d1d9fe57d6c6d0867349721aa9dc3551a9c9a8c73b7804589c5a614d810", kill_on_drop: false }` [INFO] [stdout] bd563d1d9fe57d6c6d0867349721aa9dc3551a9c9a8c73b7804589c5a614d810 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d3e9ba1f07b2c1f1c23d6e9fcb03403fdf0388c49274daa8060b5410043c35fa [INFO] running `Command { std: "docker" "start" "-a" "d3e9ba1f07b2c1f1c23d6e9fcb03403fdf0388c49274daa8060b5410043c35fa", kill_on_drop: false }` [INFO] [stderr] Compiling raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `random_unit_vec` is never used [INFO] [stdout] --> src/vec3.rs:260:12 [INFO] [stdout] | [INFO] [stdout] 233 | impl Vec3 { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 260 | pub fn random_unit_vec() -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scatter_` is never used [INFO] [stdout] --> src/material.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub trait Material { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 10 | fn scatter(&self, r_in: Ray, rec: &HitRecord) -> ScaRet; [INFO] [stdout] 11 | fn scatter_(&self, r_in: Ray, rec: &HitRecord) -> ScaRet_; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ScaRet_` is never constructed [INFO] [stdout] --> src/material.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct ScaRet_ { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/material.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl ScaRet_ { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 57 | pub fn new(r: Ray, v: Vec3, j: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/object.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | fn hit(&self, r: 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] 14 | fn hit(&self, r: 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/object.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | fn hit(&self, r: 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] 73 | fn hit(&self, r: 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/object.rs:178:12 [INFO] [stdout] | [INFO] [stdout] 178 | fn hit(&self, r: Ray, t0: f64, t1: 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] 178 | fn hit(&self, r: Ray, t0: f64, t1: 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/object.rs:261:12 [INFO] [stdout] | [INFO] [stdout] 261 | fn hit(&self, r: Ray, t0: f64, t1: 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] 261 | fn hit(&self, r: Ray, t0: f64, t1: 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/object.rs:344:12 [INFO] [stdout] | [INFO] [stdout] 344 | fn hit(&self, r: Ray, t0: f64, t1: 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] 344 | fn hit(&self, r: Ray, t0: f64, t1: 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/object.rs:463:12 [INFO] [stdout] | [INFO] [stdout] 463 | fn hit(&self, r: 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] 463 | fn hit(&self, r: 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/object.rs:483:12 [INFO] [stdout] | [INFO] [stdout] 483 | fn hit(&self, r: 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] 483 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::f64::::min` that must be used [INFO] [stdout] --> src/object.rs:544:21 [INFO] [stdout] | [INFO] [stdout] 544 | mi.x.min(tes.x); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the comparison, without modifying either input [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 544 | let _ = mi.x.min(tes.x); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::f64::::max` that must be used [INFO] [stdout] --> src/object.rs:545:21 [INFO] [stdout] | [INFO] [stdout] 545 | ma.x.max(tes.x); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the comparison, without modifying either input [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 545 | let _ = ma.x.max(tes.x); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::f64::::min` that must be used [INFO] [stdout] --> src/object.rs:546:21 [INFO] [stdout] | [INFO] [stdout] 546 | mi.y.min(tes.y); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the comparison, without modifying either input [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 546 | let _ = mi.y.min(tes.y); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::f64::::max` that must be used [INFO] [stdout] --> src/object.rs:547:21 [INFO] [stdout] | [INFO] [stdout] 547 | ma.y.max(tes.y); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the comparison, without modifying either input [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 547 | let _ = ma.y.max(tes.y); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::f64::::min` that must be used [INFO] [stdout] --> src/object.rs:548:21 [INFO] [stdout] | [INFO] [stdout] 548 | mi.z.min(tes.z); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the comparison, without modifying either input [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 548 | let _ = mi.z.min(tes.z); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::f64::::max` that must be used [INFO] [stdout] --> src/object.rs:549:21 [INFO] [stdout] | [INFO] [stdout] 549 | ma.z.max(tes.z); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the comparison, without modifying either input [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 549 | let _ = ma.z.max(tes.z); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/object.rs:570:12 [INFO] [stdout] | [INFO] [stdout] 570 | fn hit(&self, r: 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] 570 | fn hit(&self, r: 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/object.rs:628:12 [INFO] [stdout] | [INFO] [stdout] 628 | fn hit(&self, r: 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] 628 | fn hit(&self, r: 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/bvh.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | fn hit(&self, r: 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] 71 | fn hit(&self, r: 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_list.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | fn hit(&self, r: 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] 34 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "d3e9ba1f07b2c1f1c23d6e9fcb03403fdf0388c49274daa8060b5410043c35fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3e9ba1f07b2c1f1c23d6e9fcb03403fdf0388c49274daa8060b5410043c35fa", kill_on_drop: false }` [INFO] [stdout] d3e9ba1f07b2c1f1c23d6e9fcb03403fdf0388c49274daa8060b5410043c35fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 7c385a9aac473b6f878fbdf187a1ecb2485c349deadda7e0e8ea76f780f31fa7 [INFO] running `Command { std: "docker" "start" "-a" "7c385a9aac473b6f878fbdf187a1ecb2485c349deadda7e0e8ea76f780f31fa7", kill_on_drop: false }` [INFO] [stderr] warning: associated function `random_unit_vec` is never used [INFO] [stderr] --> src/vec3.rs:260:12 [INFO] [stderr] | [INFO] [stderr] 233 | impl Vec3 { [INFO] [stderr] | --------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 260 | pub fn random_unit_vec() -> Vec3 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `scatter_` is never used [INFO] [stderr] --> src/material.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub trait Material { [INFO] [stderr] | -------- method in this trait [INFO] [stderr] 10 | fn scatter(&self, r_in: Ray, rec: &HitRecord) -> ScaRet; [INFO] [stderr] 11 | fn scatter_(&self, r_in: Ray, rec: &HitRecord) -> ScaRet_; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ScaRet_` is never constructed [INFO] [stderr] --> src/material.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | pub struct ScaRet_ { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/material.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 56 | impl ScaRet_ { [INFO] [stderr] | ------------ associated function in this implementation [INFO] [stderr] 57 | pub fn new(r: Ray, v: Vec3, j: bool) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/object.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option; [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 14 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option>; [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/object.rs:73:12 [INFO] [stderr] | [INFO] [stderr] 73 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option { [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 73 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/object.rs:178:12 [INFO] [stderr] | [INFO] [stderr] 178 | fn hit(&self, r: Ray, t0: f64, t1: f64) -> Option { [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 178 | fn hit(&self, r: Ray, t0: f64, t1: f64) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/object.rs:261:12 [INFO] [stderr] | [INFO] [stderr] 261 | fn hit(&self, r: Ray, t0: f64, t1: f64) -> Option { [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 261 | fn hit(&self, r: Ray, t0: f64, t1: f64) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/object.rs:344:12 [INFO] [stderr] | [INFO] [stderr] 344 | fn hit(&self, r: Ray, t0: f64, t1: f64) -> Option { [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 344 | fn hit(&self, r: Ray, t0: f64, t1: f64) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/object.rs:463:12 [INFO] [stderr] | [INFO] [stderr] 463 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option { [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 463 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/object.rs:483:12 [INFO] [stderr] | [INFO] [stderr] 483 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option { [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 483 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::f64::::min` that must be used [INFO] [stderr] --> src/object.rs:544:21 [INFO] [stderr] | [INFO] [stderr] 544 | mi.x.min(tes.x); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the comparison, without modifying either input [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 544 | let _ = mi.x.min(tes.x); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::f64::::max` that must be used [INFO] [stderr] --> src/object.rs:545:21 [INFO] [stderr] | [INFO] [stderr] 545 | ma.x.max(tes.x); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the comparison, without modifying either input [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 545 | let _ = ma.x.max(tes.x); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::f64::::min` that must be used [INFO] [stderr] --> src/object.rs:546:21 [INFO] [stderr] | [INFO] [stderr] 546 | mi.y.min(tes.y); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the comparison, without modifying either input [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 546 | let _ = mi.y.min(tes.y); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::f64::::max` that must be used [INFO] [stderr] --> src/object.rs:547:21 [INFO] [stderr] | [INFO] [stderr] 547 | ma.y.max(tes.y); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the comparison, without modifying either input [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 547 | let _ = ma.y.max(tes.y); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::f64::::min` that must be used [INFO] [stderr] --> src/object.rs:548:21 [INFO] [stderr] | [INFO] [stderr] 548 | mi.z.min(tes.z); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the comparison, without modifying either input [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 548 | let _ = mi.z.min(tes.z); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::f64::::max` that must be used [INFO] [stderr] --> src/object.rs:549:21 [INFO] [stderr] | [INFO] [stderr] 549 | ma.z.max(tes.z); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the comparison, without modifying either input [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 549 | let _ = ma.z.max(tes.z); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/object.rs:570:12 [INFO] [stderr] | [INFO] [stderr] 570 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option { [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 570 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/object.rs:628:12 [INFO] [stderr] | [INFO] [stderr] 628 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option { [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 628 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/bvh.rs:71:12 [INFO] [stderr] | [INFO] [stderr] 71 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option { [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 71 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/hittable_list.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 34 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option { [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 34 | fn hit(&self, r: Ray, t_min: f64, t_max: f64) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `raytracer` (bin "raytracer" test) generated 21 warnings (run `cargo fix --bin "raytracer" --tests` to apply 11 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/raytracer-16009477499df9b4) [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" "7c385a9aac473b6f878fbdf187a1ecb2485c349deadda7e0e8ea76f780f31fa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c385a9aac473b6f878fbdf187a1ecb2485c349deadda7e0e8ea76f780f31fa7", kill_on_drop: false }` [INFO] [stdout] 7c385a9aac473b6f878fbdf187a1ecb2485c349deadda7e0e8ea76f780f31fa7