[INFO] cloning repository https://github.com/V1xel/forge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/V1xel/forge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FV1xel%2Fforge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FV1xel%2Fforge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 153443016ce2a7a56f054a26324a21595fcdd6e3
[INFO] documenting V1xel/forge 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%2FV1xel%2Fforge" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/V1xel/forge 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/V1xel/forge
[INFO] finished tweaking git repo https://github.com/V1xel/forge
[INFO] tweaked toml for git repo https://github.com/V1xel/forge written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/V1xel/forge 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] cc8b47cc96c4a017639dd0711aef7a1ec8ee4f52461ee919e1c548f0f65ae4e0
[INFO] running `Command { std: "docker" "start" "-a" "cc8b47cc96c4a017639dd0711aef7a1ec8ee4f52461ee919e1c548f0f65ae4e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc8b47cc96c4a017639dd0711aef7a1ec8ee4f52461ee919e1c548f0f65ae4e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc8b47cc96c4a017639dd0711aef7a1ec8ee4f52461ee919e1c548f0f65ae4e0", kill_on_drop: false }`
[INFO] [stdout] cc8b47cc96c4a017639dd0711aef7a1ec8ee4f52461ee919e1c548f0f65ae4e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] bd0876bfa302a436721fd07986b27479525a31bf112eb61134071a8d55ccfa6f
[INFO] running `Command { std: "docker" "start" "-a" "bd0876bfa302a436721fd07986b27479525a31bf112eb61134071a8d55ccfa6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]     Checking tobj v0.1.12
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]    Compiling glfw-sys v3.3.4
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking num-iter v0.1.42
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking glfw v0.41.0 (https://github.com/bjz/glfw-rs.git#563785d4)
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]  Documenting learn-opengl-rs v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected item, found `;`
[INFO] [stdout]  --> src/shader.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Shader{};
[INFO] [stdout]   |                    ^ help: remove this semicolon
[INFO] [stdout]   |
[INFO] [stdout]   = help: braced struct declarations are not followed by a semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0449]: unnecessary visibility qualifier
[INFO] [stdout]  --> src/shader.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub impl Shader {
[INFO] [stdout]   | ^^^ `pub` not permitted here because it's implied
[INFO] [stdout]   |
[INFO] [stdout]   = note: place qualifiers on individual impl items instead
[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 E0449`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `learn-opengl-rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name learn_opengl_rs src/main.rs -o /opt/rustwide/target/doc --cfg 'feature="chapter-1"' --cfg 'feature="chapter-2"' --cfg 'feature="chapter-3"' --cfg 'feature="chapter-4"' --cfg 'feature="chapter-5"' --cfg 'feature="chapter-6"' --cfg 'feature="chapter-7"' --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=70ca231fc76490c8 -L dependency=/opt/rustwide/target/debug/deps --extern cgmath=/opt/rustwide/target/debug/deps/libcgmath-3ae8294d91517eaf.rmeta --extern gl=/opt/rustwide/target/debug/deps/libgl-080f7e2f723c66a4.rmeta --extern glfw=/opt/rustwide/target/debug/deps/libglfw-c7d208be00aa6023.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-c0e225e43d4ef911.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-f649d4c73abb6a24.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-dbfd369bb9e9a13d.rmeta --extern tobj=/opt/rustwide/target/debug/deps/libtobj-54b35ce468188b47.rmeta --cap-lints=warn --crate-version 0.6.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "bd0876bfa302a436721fd07986b27479525a31bf112eb61134071a8d55ccfa6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd0876bfa302a436721fd07986b27479525a31bf112eb61134071a8d55ccfa6f", kill_on_drop: false }`
[INFO] [stdout] bd0876bfa302a436721fd07986b27479525a31bf112eb61134071a8d55ccfa6f