[INFO] cloning repository https://github.com/crvdgc/aoc2021rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crvdgc/aoc2021rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrvdgc%2Faoc2021rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrvdgc%2Faoc2021rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d6b2c1a5c35421948b1446e8abbd7e965181e59
[INFO] documenting crvdgc/aoc2021rust 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%2Fcrvdgc%2Faoc2021rust" "/workspace/builds/worker-39/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/crvdgc/aoc2021rust 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/crvdgc/aoc2021rust
[INFO] finished tweaking git repo https://github.com/crvdgc/aoc2021rust
[INFO] tweaked toml for git repo https://github.com/crvdgc/aoc2021rust written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate git repo https://github.com/crvdgc/aoc2021rust 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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 19df5bd9aeca3c7dd99546afd3236438890e59f376267487bac025f91456f7af
[INFO] running `Command { std: "docker" "start" "-a" "19df5bd9aeca3c7dd99546afd3236438890e59f376267487bac025f91456f7af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19df5bd9aeca3c7dd99546afd3236438890e59f376267487bac025f91456f7af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19df5bd9aeca3c7dd99546afd3236438890e59f376267487bac025f91456f7af", kill_on_drop: false }`
[INFO] [stdout] 19df5bd9aeca3c7dd99546afd3236438890e59f376267487bac025f91456f7af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] d32d263481d9df4de976aa4a744f14cc05f299b01384fe4e32f9bf52bb59925c
[INFO] running `Command { std: "docker" "start" "-a" "d32d263481d9df4de976aa4a744f14cc05f299b01384fe4e32f9bf52bb59925c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting aoc2021rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]   --> src/day13.rs:46:57
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn fold_along((isX: bool, axis: u32), BTreeSet<(u32, )>
[INFO] [stdout]    |              - unclosed delimiter                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `@`, or `|`, found `:`
[INFO] [stdout]   --> src/day13.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn fold_along((isX: bool, axis: u32), BTreeSet<(u32, )>
[INFO] [stdout]    |                   ^ expected one of `)`, `,`, `@`, or `|`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `->`, `where`, or `{`, found `,`
[INFO] [stdout]   --> src/day13.rs:46:37
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn fold_along((isX: bool, axis: u32), BTreeSet<(u32, )>
[INFO] [stdout]    |                                     ^ expected one of `->`, `where`, or `{`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `aoc2021rust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name aoc2021rust src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=acea023f0bb945a6 -L dependency=/opt/rustwide/target/debug/deps --extern itertools=/opt/rustwide/target/debug/deps/libitertools-e10dc731f9ac719c.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "d32d263481d9df4de976aa4a744f14cc05f299b01384fe4e32f9bf52bb59925c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32d263481d9df4de976aa4a744f14cc05f299b01384fe4e32f9bf52bb59925c", kill_on_drop: false }`
[INFO] [stdout] d32d263481d9df4de976aa4a744f14cc05f299b01384fe4e32f9bf52bb59925c