[INFO] cloning repository https://github.com/drivasperez/raytrace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drivasperez/raytrace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrivasperez%2Fraytrace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrivasperez%2Fraytrace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3674733a56b8f4d490d14b0423aa2b85559ad75
[INFO] documenting drivasperez/raytrace 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%2Fdrivasperez%2Fraytrace" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/drivasperez/raytrace 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/drivasperez/raytrace
[INFO] finished tweaking git repo https://github.com/drivasperez/raytrace
[INFO] tweaked toml for git repo https://github.com/drivasperez/raytrace written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/drivasperez/raytrace 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] e81d8597d1463f88d46af46aec78ca6d1214fad439673a6273f5c7839cd1ec0b
[INFO] running `Command { std: "docker" "start" "-a" "e81d8597d1463f88d46af46aec78ca6d1214fad439673a6273f5c7839cd1ec0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e81d8597d1463f88d46af46aec78ca6d1214fad439673a6273f5c7839cd1ec0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e81d8597d1463f88d46af46aec78ca6d1214fad439673a6273f5c7839cd1ec0b", kill_on_drop: false }`
[INFO] [stdout] e81d8597d1463f88d46af46aec78ca6d1214fad439673a6273f5c7839cd1ec0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] c454fb8f71e323daa6067fba5e5cd54af2658259671df366a0d52e068c66fe29
[INFO] running `Command { std: "docker" "start" "-a" "c454fb8f71e323daa6067fba5e5cd54af2658259671df366a0d52e068c66fe29", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.1
[INFO] [stderr]    Compiling syn v1.0.2
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.49
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling bumpalo v2.5.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.49
[INFO] [stderr]    Compiling quote v1.0.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.49
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.49
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.49
[INFO] [stderr]     Checking js-sys v0.3.26
[INFO] [stderr]     Checking raytrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting raytrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sphere_pos`
[INFO] [stdout]   --> src/lib.rs:85:49
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn new(nx: usize, ny: usize, ns: usize, sphere_pos: Vec3) -> Scene {
[INFO] [stdout]    |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sphere_pos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand`
[INFO] [stdout]  --> src/bin/draw_image.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::Rng;
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `image`
[INFO] [stdout]  --> src/bin/draw_image.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image;
[INFO] [stdout]   |     ^^^^^ no external crate `image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `raytrace`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name draw_image src/bin/draw_image.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=4ca9209b81804143 -L dependency=/opt/rustwide/target/debug/deps --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-9c09ca3fd8735f8e.rmeta --extern js_sys=/opt/rustwide/target/debug/deps/libjs_sys-29fd616c6b64078c.rmeta --extern raytrace=/opt/rustwide/target/debug/deps/libraytrace-bf592ea29c2b3372.rmeta --extern wasm_bindgen=/opt/rustwide/target/debug/deps/libwasm_bindgen-217cb6e880d511b1.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "c454fb8f71e323daa6067fba5e5cd54af2658259671df366a0d52e068c66fe29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c454fb8f71e323daa6067fba5e5cd54af2658259671df366a0d52e068c66fe29", kill_on_drop: false }`
[INFO] [stdout] c454fb8f71e323daa6067fba5e5cd54af2658259671df366a0d52e068c66fe29