[INFO] cloning repository https://github.com/benjaminfjones/advent-of-code-2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benjaminfjones/advent-of-code-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjaminfjones%2Fadvent-of-code-2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjaminfjones%2Fadvent-of-code-2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 63e1a375977cbd292233e2f9ce8197b40c1f984e [INFO] documenting benjaminfjones/advent-of-code-2021 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%2Fbenjaminfjones%2Fadvent-of-code-2021" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/benjaminfjones/advent-of-code-2021 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/benjaminfjones/advent-of-code-2021 [INFO] finished tweaking git repo https://github.com/benjaminfjones/advent-of-code-2021 [INFO] tweaked toml for git repo https://github.com/benjaminfjones/advent-of-code-2021 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate git repo https://github.com/benjaminfjones/advent-of-code-2021 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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] a3db568c56535fba4273a6428e9ebda46d7704fb9b63a294b86e89bb2167bb7e [INFO] running `Command { std: "docker" "start" "-a" "a3db568c56535fba4273a6428e9ebda46d7704fb9b63a294b86e89bb2167bb7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3db568c56535fba4273a6428e9ebda46d7704fb9b63a294b86e89bb2167bb7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3db568c56535fba4273a6428e9ebda46d7704fb9b63a294b86e89bb2167bb7e", kill_on_drop: false }` [INFO] [stdout] a3db568c56535fba4273a6428e9ebda46d7704fb9b63a294b86e89bb2167bb7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 69eb5f979396a9ed31181aee7dcfd896cb04cf330e6066d6a19b418939e51a4f [INFO] running `Command { std: "docker" "start" "-a" "69eb5f979396a9ed31181aee7dcfd896cb04cf330e6066d6a19b418939e51a4f", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Documenting aoc_2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/d12.rs:71:38 [INFO] [stdout] | [INFO] [stdout] 71 | /// start-A <(start, [b]), (A, [start, c, b, end])> [INFO] [stdout] | ^ no item named `b` 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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.83s [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/d12.rs:73:38 [INFO] [stdout] | [INFO] [stdout] 73 | /// start-A <(start, [b]), (A, [start, c, b])> [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/d12.rs:75:38 [INFO] [stdout] | [INFO] [stdout] 75 | /// start-A-b <(start, [b]), (A, [start, c]), (b, [start, d, end, b])> [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/d12.rs:77:38 [INFO] [stdout] | [INFO] [stdout] 77 | /// start-A-b <(start, [b]), (A, [start, c]), (b, [])> [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/d12.rs:79:38 [INFO] [stdout] | [INFO] [stdout] 79 | /// start-A <(start, [b]), (A, [start, c])> [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/d12.rs:81:38 [INFO] [stdout] | [INFO] [stdout] 81 | /// start-A-c <(start, [b]), (A, [start]), (c, [A])> [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `start` [INFO] [stdout] --> src/d12.rs:81:48 [INFO] [stdout] | [INFO] [stdout] 81 | /// start-A-c <(start, [b]), (A, [start]), (c, [A])> [INFO] [stdout] | ^^^^^ no item named `start` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `A` [INFO] [stdout] --> src/d12.rs:81:62 [INFO] [stdout] | [INFO] [stdout] 81 | /// start-A-c <(start, [b]), (A, [start]), (c, [A])> [INFO] [stdout] | ^ no item named `A` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "69eb5f979396a9ed31181aee7dcfd896cb04cf330e6066d6a19b418939e51a4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69eb5f979396a9ed31181aee7dcfd896cb04cf330e6066d6a19b418939e51a4f", kill_on_drop: false }` [INFO] [stdout] 69eb5f979396a9ed31181aee7dcfd896cb04cf330e6066d6a19b418939e51a4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 55298c5aa13e6d4181fc5646143879f5fa0acaf4eed7ad017748b1852129a0f5 [INFO] running `Command { std: "docker" "start" "-a" "55298c5aa13e6d4181fc5646143879f5fa0acaf4eed7ad017748b1852129a0f5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Documenting aoc_2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/d12.rs:71:38 [INFO] [stdout] | [INFO] [stdout] 71 | /// start-A <(start, [b]), (A, [start, c, b, end])> [INFO] [stdout] | ^ no item named `b` 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 `b` [INFO] [stdout] --> src/d12.rs:73:38 [INFO] [stdout] | [INFO] [stdout] 73 | /// start-A <(start, [b]), (A, [start, c, b])> [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/d12.rs:75:38 [INFO] [stdout] | [INFO] [stdout] 75 | /// start-A-b <(start, [b]), (A, [start, c]), (b, [start, d, end, b])> [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/d12.rs:77:38 [INFO] [stdout] | [INFO] [stdout] 77 | /// start-A-b <(start, [b]), (A, [start, c]), (b, [])> [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/d12.rs:79:38 [INFO] [stdout] | [INFO] [stdout] 79 | /// start-A <(start, [b]), (A, [start, c])> [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/d12.rs:81:38 [INFO] [stdout] | [INFO] [stdout] 81 | /// start-A-c <(start, [b]), (A, [start]), (c, [A])> [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `start` [INFO] [stdout] --> src/d12.rs:81:48 [INFO] [stdout] | [INFO] [stdout] 81 | /// start-A-c <(start, [b]), (A, [start]), (c, [A])> [INFO] [stdout] | ^^^^^ no item named `start` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `A` [INFO] [stdout] --> src/d12.rs:81:62 [INFO] [stdout] | [INFO] [stdout] 81 | /// start-A-c <(start, [b]), (A, [start]), (c, [A])> [INFO] [stdout] | ^ no item named `A` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.97s [INFO] running `Command { std: "docker" "inspect" "55298c5aa13e6d4181fc5646143879f5fa0acaf4eed7ad017748b1852129a0f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55298c5aa13e6d4181fc5646143879f5fa0acaf4eed7ad017748b1852129a0f5", kill_on_drop: false }` [INFO] [stdout] 55298c5aa13e6d4181fc5646143879f5fa0acaf4eed7ad017748b1852129a0f5