[INFO] updating cached repository https://github.com/christopherwebb/rust_ray_tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 52460c9acf71130fa146ca446e2d50f602afe972 [INFO] documenting christopherwebb/rust_ray_tracer against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristopherwebb%2Frust_ray_tracer" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/christopherwebb/rust_ray_tracer on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/christopherwebb/rust_ray_tracer [INFO] finished tweaking git repo https://github.com/christopherwebb/rust_ray_tracer [INFO] tweaked toml for git repo https://github.com/christopherwebb/rust_ray_tracer written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/christopherwebb/rust_ray_tracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9052c976f2aa7ebbe10b1594133e088d8bf8176f53484c8b8fb41dc399ca7b4b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9052c976f2aa7ebbe10b1594133e088d8bf8176f53484c8b8fb41dc399ca7b4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9052c976f2aa7ebbe10b1594133e088d8bf8176f53484c8b8fb41dc399ca7b4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9052c976f2aa7ebbe10b1594133e088d8bf8176f53484c8b8fb41dc399ca7b4b", kill_on_drop: false }` [INFO] [stdout] 9052c976f2aa7ebbe10b1594133e088d8bf8176f53484c8b8fb41dc399ca7b4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "RUSTDOCFLAGS=--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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0717c0297aac68f381e8be196a8c8a81984a4ae2b6a9745a00fc400554fd51a3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0717c0297aac68f381e8be196a8c8a81984a4ae2b6a9745a00fc400554fd51a3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Checking spin v0.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.9 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling rand_chacha v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking getrandom v0.1.6 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking console v0.9.1 [INFO] [stderr] Checking indicatif v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Checking serde_json v1.0.42 [INFO] [stderr] Documenting rust_ray_tracing v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rust_ray_tracing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Matrix4x4f`, `Normal3f`, `dot_vn`, `dot_vv` [INFO] [stdout] --> src/aabb.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | Normal3f, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | Point3f, [INFO] [stdout] 4 | Matrix4x4f, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 5 | dot_vv, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 6 | dot_vn, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::thread_rng` [INFO] [stdout] --> src/vector.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use rand::thread_rng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/vector.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dot_vv` [INFO] [stdout] --> src/shapes/cylinder.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | dot_vv, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `solve_quadratic` [INFO] [stdout] --> src/shapes/sphere.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::shapes::base::{solve_quadratic, Hitable}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Matrix4x4f` [INFO] [stdout] --> src/shapes/base.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Matrix4x4f, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Matrix4x4f`, `dot_vn` [INFO] [stdout] --> src/shapes/sphere2.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Matrix4x4f, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | dot_vv, [INFO] [stdout] 10 | dot_vn, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t_min` [INFO] [stdout] --> src/aabb.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let t_min = if t0 > t_min { t0 } else { t_min }; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_min` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t_min` [INFO] [stdout] --> src/aabb.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let t_min = if t0 > t_min { t0 } else { t_min }; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_min` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t_min` [INFO] [stdout] --> src/aabb.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let t_min = if t0 > t_min { t0 } else { t_min }; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_min` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `phi` is never read [INFO] [stdout] --> src/shapes/cylinder.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | phi += 2.0 * f32::consts::PI; [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: unused variable: `time_0` [INFO] [stdout] --> src/shapes/sphere2.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | time_0: f32, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time_1` [INFO] [stdout] --> src/shapes/sphere2.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | time_1: f32, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dot` [INFO] [stdout] --> src/core/normal.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn dot(l: &Normal3T, r: &Normal3T) -> T [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/shapes/cylinder.rs:139:17 [INFO] [stdout] | [INFO] [stdout] 139 | let N = &cross(&dpdu, &dpdv).unit_vector(); [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 59.21s [INFO] running `Command { std: "docker" "inspect" "0717c0297aac68f381e8be196a8c8a81984a4ae2b6a9745a00fc400554fd51a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0717c0297aac68f381e8be196a8c8a81984a4ae2b6a9745a00fc400554fd51a3", kill_on_drop: false }` [INFO] [stdout] 0717c0297aac68f381e8be196a8c8a81984a4ae2b6a9745a00fc400554fd51a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ce7eb52cea9c9347b8c9c0e63a314c6ecccf976034702044c59d7dc81d967863 [INFO] running `Command { std: "docker" "start" "-a" "ce7eb52cea9c9347b8c9c0e63a314c6ecccf976034702044c59d7dc81d967863", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Checking spin v0.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.9 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling rand_chacha v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking getrandom v0.1.6 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking console v0.9.1 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking indicatif v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Checking serde_json v1.0.42 [INFO] [stderr] Documenting rust_ray_tracing v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.57s [INFO] running `Command { std: "docker" "inspect" "ce7eb52cea9c9347b8c9c0e63a314c6ecccf976034702044c59d7dc81d967863", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce7eb52cea9c9347b8c9c0e63a314c6ecccf976034702044c59d7dc81d967863", kill_on_drop: false }` [INFO] [stdout] ce7eb52cea9c9347b8c9c0e63a314c6ecccf976034702044c59d7dc81d967863