[INFO] cloning repository https://github.com/AngelVI13/crust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AngelVI13/crust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAngelVI13%2Fcrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAngelVI13%2Fcrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62cd9b4183521e8c840d79c10081def9b0cac64c
[INFO] documenting AngelVI13/crust against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAngelVI13%2Fcrust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AngelVI13/crust on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AngelVI13/crust
[INFO] finished tweaking git repo https://github.com/AngelVI13/crust
[INFO] tweaked toml for git repo https://github.com/AngelVI13/crust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/AngelVI13/crust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", 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] 9d1fb196421c022ec869d38ee543385b774b897e138aae2eb7b0883f3e52ad86
[INFO] running `Command { std: "docker" "start" "-a" "9d1fb196421c022ec869d38ee543385b774b897e138aae2eb7b0883f3e52ad86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d1fb196421c022ec869d38ee543385b774b897e138aae2eb7b0883f3e52ad86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1fb196421c022ec869d38ee543385b774b897e138aae2eb7b0883f3e52ad86", kill_on_drop: false }`
[INFO] [stdout] 9d1fb196421c022ec869d38ee543385b774b897e138aae2eb7b0883f3e52ad86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16f4b42dcf413806b27523e1eda65363f453a8385448f1e653f0d5e36e300b09
[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" "16f4b42dcf413806b27523e1eda65363f453a8385448f1e653f0d5e36e300b09", kill_on_drop: false }`
[INFO] [stderr]  Documenting crust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: visibility `pub` is not followed by an item
[INFO] [stdout]    --> src/defines.rs:159:1
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub let mut Sq120ToSq64: [u8; BOARD_SQUARE_NUM];
[INFO] [stdout]     | ^^^ the visibility
[INFO] [stdout]     |
[INFO] [stdout]     = help: you likely meant to define an item, e.g., `pub fn foo() {}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected item, found keyword `let`
[INFO] [stdout]    --> src/defines.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub let mut Sq120ToSq64: [u8; BOARD_SQUARE_NUM];
[INFO] [stdout]     |     ^^^ expected item
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PieceType` in this scope
[INFO] [stdout]  --> src/board.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pieces: [PieceType; BOARD_SQUARE_NUM],
[INFO] [stdout]   |              ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `BOARD_SQUARE_NUM` in this scope
[INFO] [stdout]  --> src/board.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pieces: [PieceType; BOARD_SQUARE_NUM],
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^ not found in this scope
[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: E0412, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `crust`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name crust src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "16f4b42dcf413806b27523e1eda65363f453a8385448f1e653f0d5e36e300b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f4b42dcf413806b27523e1eda65363f453a8385448f1e653f0d5e36e300b09", kill_on_drop: false }`
[INFO] [stdout] 16f4b42dcf413806b27523e1eda65363f453a8385448f1e653f0d5e36e300b09