[INFO] cloning repository https://github.com/krist7599555/raytracing-in-one-weekend-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krist7599555/raytracing-in-one-weekend-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrist7599555%2Fraytracing-in-one-weekend-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrist7599555%2Fraytracing-in-one-weekend-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1ec9dd2d4968dd910125a1343ce8b790391055c8 [INFO] documenting krist7599555/raytracing-in-one-weekend-rust 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%2Fkrist7599555%2Fraytracing-in-one-weekend-rust" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/krist7599555/raytracing-in-one-weekend-rust 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/krist7599555/raytracing-in-one-weekend-rust [INFO] finished tweaking git repo https://github.com/krist7599555/raytracing-in-one-weekend-rust [INFO] tweaked toml for git repo https://github.com/krist7599555/raytracing-in-one-weekend-rust written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/krist7599555/raytracing-in-one-weekend-rust 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 96a3aae0e78c62994302e1abb896e69f074459cba69e0721a8ae933bddd61f64 [INFO] running `Command { std: "docker" "start" "-a" "96a3aae0e78c62994302e1abb896e69f074459cba69e0721a8ae933bddd61f64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96a3aae0e78c62994302e1abb896e69f074459cba69e0721a8ae933bddd61f64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96a3aae0e78c62994302e1abb896e69f074459cba69e0721a8ae933bddd61f64", kill_on_drop: false }` [INFO] [stdout] 96a3aae0e78c62994302e1abb896e69f074459cba69e0721a8ae933bddd61f64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 9a70707c39962299c1ca9cfc0bd7546ed8b1d961015c136d9be6ba0e113970f0 [INFO] running `Command { std: "docker" "start" "-a" "9a70707c39962299c1ca9cfc0bd7546ed8b1d961015c136d9be6ba0e113970f0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking matrixmultiply v0.3.1 [INFO] [stderr] Checking safe_arch v0.6.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking wide v0.7.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking approx v0.5.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking simba v0.6.0 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Checking nalgebra v0.29.0 [INFO] [stderr] Documenting raytracing-in-a-weekend-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected expression, found `.` [INFO] [stdout] --> src/bin/denoise.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | .filter(&input_img[..], &mut filter_output[..]) [INFO] [stdout] | ^ expected expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found statement (`let`) [INFO] [stdout] --> src/bin/denoise.rs:5:3 [INFO] [stdout] | [INFO] [stdout] 5 | let mut filter_output = vec![0.0f32; input_img.len()]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: variable declaration using `let` is a statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `oidn` [INFO] [stdout] --> src/bin/denoise.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use oidn; [INFO] [stdout] | ^^^^ no external crate `oidn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `let` expressions in this position are unstable [INFO] [stdout] --> src/bin/denoise.rs:5:3 [INFO] [stdout] | [INFO] [stdout] 5 | let mut filter_output = vec![0.0f32; input_img.len()]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #53667 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not document `raytracing-in-a-weekend-rust` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name denoise src/bin/denoise.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=ed412e7376b58148 -L dependency=/opt/rustwide/target/debug/deps --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-fe74e61c70c0ee6e.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-c8d3f15473c09e5d.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: could not parse code block as Rust code [INFO] [stdout] --> src/four/geometry.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | /// ```rust [INFO] [stdout] | _______^ [INFO] [stdout] 28 | | /// fn dotself(a) = dot(a, a) = a.x² + a.y² + a.z² [INFO] [stdout] 29 | | /// ``` [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default [INFO] [stdout] = note: error from rustc: unknown start of token: \u{b2} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{b2} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{b2} [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: could not parse code block as Rust code [INFO] [stdout] --> src/four/geometry.rs:30:7 [INFO] [stdout] | [INFO] [stdout] 30 | /// ```rust [INFO] [stdout] | _______^ [INFO] [stdout] 31 | | /// hit sphere if forsome(t) [INFO] [stdout] 32 | | /// where [INFO] [stdout] 33 | | /// ray.origin = A [INFO] [stdout] ... | [INFO] [stdout] 42 | | /// + (dotself(A - C) - (r²)) = 0 [INFO] [stdout] 43 | | /// ``` [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: error from rustc: unknown start of token: \u{b2} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{b2} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{b2} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{b2} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{b2} [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: could not parse code block as Rust code [INFO] [stdout] --> src/four/geometry.rs:49:7 [INFO] [stdout] | [INFO] [stdout] 49 | /// ```rust [INFO] [stdout] | _______^ [INFO] [stdout] 50 | | /// if B = 2b [INFO] [stdout] 51 | | /// = -B +/- sqrt(B² - 4ac) / 2a [INFO] [stdout] 52 | | /// = -2b +/- 2sqrt(b²-ac) / 2a [INFO] [stdout] 53 | | /// = 2 (b +/- sqrt(b²-ac) / a) [INFO] [stdout] 54 | | /// ^remove 2 [INFO] [stdout] 55 | | /// ``` [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: error from rustc: unknown start of token: \u{b2} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{b2} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{b2} [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9a70707c39962299c1ca9cfc0bd7546ed8b1d961015c136d9be6ba0e113970f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a70707c39962299c1ca9cfc0bd7546ed8b1d961015c136d9be6ba0e113970f0", kill_on_drop: false }` [INFO] [stdout] 9a70707c39962299c1ca9cfc0bd7546ed8b1d961015c136d9be6ba0e113970f0