[INFO] cloning repository https://github.com/HannesFeil/rust_snake [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HannesFeil/rust_snake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHannesFeil%2Frust_snake", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHannesFeil%2Frust_snake'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c471fbadd858893c0aeb6148568dbcf4781f0914 [INFO] documenting HannesFeil/rust_snake 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%2FHannesFeil%2Frust_snake" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HannesFeil/rust_snake 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/HannesFeil/rust_snake [INFO] finished tweaking git repo https://github.com/HannesFeil/rust_snake [INFO] tweaked toml for git repo https://github.com/HannesFeil/rust_snake written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/HannesFeil/rust_snake 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 79e83958f8d27c50ce042c4e54f9196b3ad76be78d6fec463ca56343c8a3f5e0 [INFO] running `Command { std: "docker" "start" "-a" "79e83958f8d27c50ce042c4e54f9196b3ad76be78d6fec463ca56343c8a3f5e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79e83958f8d27c50ce042c4e54f9196b3ad76be78d6fec463ca56343c8a3f5e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79e83958f8d27c50ce042c4e54f9196b3ad76be78d6fec463ca56343c8a3f5e0", kill_on_drop: false }` [INFO] [stdout] 79e83958f8d27c50ce042c4e54f9196b3ad76be78d6fec463ca56343c8a3f5e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2889fae5172967271aef868dedcf72ab2744539cef41c792e42e6747ac560477 [INFO] running `Command { std: "docker" "start" "-a" "2889fae5172967271aef868dedcf72ab2744539cef41c792e42e6747ac560477", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking spin_sleep v1.1.1 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rust_snake v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting rust_snake v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `Tile` [INFO] [stdout] --> src/snake.rs:114:22 [INFO] [stdout] | [INFO] [stdout] 114 | /// Returns the [Tile] at the location of the snake. [INFO] [stdout] | ^^^^ no item named `Tile` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Tile` [INFO] [stdout] --> src/snake.rs:131:19 [INFO] [stdout] | [INFO] [stdout] 131 | /// Sets the [Tile] at the location of the snake to a snake tile. [INFO] [stdout] | ^^^^ no item named `Tile` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Direction` [INFO] [stdout] --> src/bin/terminal_snake.rs:85:45 [INFO] [stdout] | [INFO] [stdout] 85 | /// It will repeatedly lock and update the [Direction] according to user inputs. [INFO] [stdout] | ^^^^^^^^^ no item named `Direction` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Mutex` [INFO] [stdout] --> src/bin/terminal_snake.rs:88:50 [INFO] [stdout] | [INFO] [stdout] 88 | /// Note the arguments are wrapped in [Arc] and [Mutex], to allow shared ownership [INFO] [stdout] | ^^^^^ no item named `Mutex` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.74s [INFO] running `Command { std: "docker" "inspect" "2889fae5172967271aef868dedcf72ab2744539cef41c792e42e6747ac560477", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2889fae5172967271aef868dedcf72ab2744539cef41c792e42e6747ac560477", kill_on_drop: false }` [INFO] [stdout] 2889fae5172967271aef868dedcf72ab2744539cef41c792e42e6747ac560477 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] e3b55afbbc0a7841065c027066aedc3273c3de710c00c9cc02a4ec259af68ecc [INFO] running `Command { std: "docker" "start" "-a" "e3b55afbbc0a7841065c027066aedc3273c3de710c00c9cc02a4ec259af68ecc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking spin_sleep v1.1.1 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Documenting rust_snake v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `Tile` [INFO] [stdout] --> src/snake.rs:114:22 [INFO] [stdout] | [INFO] [stdout] 114 | /// Returns the [Tile] at the location of the snake. [INFO] [stdout] | ^^^^ no item named `Tile` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Tile` [INFO] [stdout] --> src/snake.rs:131:19 [INFO] [stdout] | [INFO] [stdout] 131 | /// Sets the [Tile] at the location of the snake to a snake tile. [INFO] [stdout] | ^^^^ no item named `Tile` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 17s [INFO] running `Command { std: "docker" "inspect" "e3b55afbbc0a7841065c027066aedc3273c3de710c00c9cc02a4ec259af68ecc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3b55afbbc0a7841065c027066aedc3273c3de710c00c9cc02a4ec259af68ecc", kill_on_drop: false }` [INFO] [stdout] e3b55afbbc0a7841065c027066aedc3273c3de710c00c9cc02a4ec259af68ecc