[INFO] updating cached repository https://github.com/szeka94/rust_tetris
[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] e12187d5b4f875ed3c6c1d2b52cfea048bf9ba21
[INFO] documenting szeka94/rust_tetris against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fszeka94%2Frust_tetris" "/workspace/builds/worker-10/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/szeka94/rust_tetris on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/szeka94/rust_tetris
[INFO] finished tweaking git repo https://github.com/szeka94/rust_tetris
[INFO] tweaked toml for git repo https://github.com/szeka94/rust_tetris written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/szeka94/rust_tetris already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8337e340c4b22b9e6dcd85b61c4fff48f8cf026bf59c9c27cffc82b6d6d8fc96
[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" "8337e340c4b22b9e6dcd85b61c4fff48f8cf026bf59c9c27cffc82b6d6d8fc96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8337e340c4b22b9e6dcd85b61c4fff48f8cf026bf59c9c27cffc82b6d6d8fc96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8337e340c4b22b9e6dcd85b61c4fff48f8cf026bf59c9c27cffc82b6d6d8fc96", kill_on_drop: false }`
[INFO] [stdout] 8337e340c4b22b9e6dcd85b61c4fff48f8cf026bf59c9c27cffc82b6d6d8fc96
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7464259b271244098758bea839cd8616ad0ab54690714ac0b1b3027384ed051d
[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" "7464259b271244098758bea839cd8616ad0ab54690714ac0b1b3027384ed051d", kill_on_drop: false }`
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[INFO] [stderr]  Documenting tetris v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found keyword `type`
[INFO] [stdout]   --> src/game.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     type: CellType,
[INFO] [stdout]    |     ^^^^ expected identifier, found keyword
[INFO] [stdout]    |
[INFO] [stdout] help: you can escape reserved keywords to use them as identifiers
[INFO] [stdout]    |
[INFO] [stdout] 15 |     r#type: CellType,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found keyword `type`
[INFO] [stdout]   --> src/game.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn new(type: CellType) -> Cell {
[INFO] [stdout]    |            ^^^^ expected identifier, found keyword
[INFO] [stdout]    |
[INFO] [stdout] help: you can escape reserved keywords to use them as identifiers
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn new(r#type: CellType) -> Cell {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found keyword `type`
[INFO] [stdout]   --> src/game.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |         Cell {
[INFO] [stdout]    |         ---- while parsing this struct
[INFO] [stdout] 21 |             type
[INFO] [stdout]    |             ^^^^ expected identifier, found keyword
[INFO] [stdout]    |
[INFO] [stdout] help: you can escape reserved keywords to use them as identifiers
[INFO] [stdout]    |
[INFO] [stdout] 21 |             r#type
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found keyword `type`
[INFO] [stdout]   --> src/game.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     type: TetrisType,
[INFO] [stdout]    |     ^^^^ expected identifier, found keyword
[INFO] [stdout]    |
[INFO] [stdout] help: you can escape reserved keywords to use them as identifiers
[INFO] [stdout]    |
[INFO] [stdout] 42 |     r#type: TetrisType,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found keyword `type`
[INFO] [stdout]   --> src/game.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn new(type: TetrisType) -> Tetris {
[INFO] [stdout]    |                ^^^^ expected identifier, found keyword
[INFO] [stdout]    |
[INFO] [stdout] help: you can escape reserved keywords to use them as identifiers
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn new(r#type: TetrisType) -> Tetris {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found keyword `type`
[INFO] [stdout]   --> src/game.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         Tetris {
[INFO] [stdout]    |         ------ while parsing this struct
[INFO] [stdout] 51 |             type,
[INFO] [stdout]    |             ^^^^ expected identifier, found keyword
[INFO] [stdout]    |
[INFO] [stdout] help: you can escape reserved keywords to use them as identifiers
[INFO] [stdout]    |
[INFO] [stdout] 51 |             r#type,
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `tetris`
[INFO] [stdout]  --> src/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod tetris;
[INFO] [stdout]   | ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `tetris`, create file "src/tetris.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0573]: expected type, found variant `CellType::Empty`
[INFO] [stdout]   --> src/game.rs:67:28
[INFO] [stdout]    |
[INFO] [stdout] 67 |     grid: [[[CellType::new(CellType::Empty); COL_COUNT as usize]; ROW_COUNT as usize]],
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^ not a type
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::io::Empty;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::iter::Empty;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0573, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0573`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `tetris`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name tetris 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 --extern piston_window=/opt/rustwide/target/debug/deps/libpiston_window-b70b193fe8d4089a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-a78e593f76448866.rmeta --cap-lints=forbid` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "7464259b271244098758bea839cd8616ad0ab54690714ac0b1b3027384ed051d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7464259b271244098758bea839cd8616ad0ab54690714ac0b1b3027384ed051d", kill_on_drop: false }`
[INFO] [stdout] 7464259b271244098758bea839cd8616ad0ab54690714ac0b1b3027384ed051d