[INFO] cloning repository https://github.com/ArvidHammarlund/maelstrom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArvidHammarlund/maelstrom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArvidHammarlund%2Fmaelstrom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArvidHammarlund%2Fmaelstrom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 607fd111510bbc9245a936c67cb5ae33b892ace2
[INFO] documenting ArvidHammarlund/maelstrom against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArvidHammarlund%2Fmaelstrom" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ArvidHammarlund/maelstrom on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ArvidHammarlund/maelstrom
[INFO] finished tweaking git repo https://github.com/ArvidHammarlund/maelstrom
[INFO] tweaked toml for git repo https://github.com/ArvidHammarlund/maelstrom written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ArvidHammarlund/maelstrom already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive-new v0.6.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.71
[INFO] [stderr]   Downloaded syn v2.0.42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] baf4374f87bfb7537461e17d3b0072787e98c153de45a2952186d96cf84a56b0
[INFO] running `Command { std: "docker" "start" "-a" "baf4374f87bfb7537461e17d3b0072787e98c153de45a2952186d96cf84a56b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baf4374f87bfb7537461e17d3b0072787e98c153de45a2952186d96cf84a56b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baf4374f87bfb7537461e17d3b0072787e98c153de45a2952186d96cf84a56b0", kill_on_drop: false }`
[INFO] [stdout] baf4374f87bfb7537461e17d3b0072787e98c153de45a2952186d96cf84a56b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3f94657fab7efde8f7beae67b4d0ff8f83ccdadd4551d4ea6f6f374e054d650
[INFO] running `Command { std: "docker" "start" "-a" "e3f94657fab7efde8f7beae67b4d0ff8f83ccdadd4551d4ea6f6f374e054d650", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.42
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling serde_repr v0.1.17
[INFO] [stderr]     Checking serde_json v1.0.108
[INFO] [stderr]  Documenting maelstrom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::MessageIndex`
[INFO] [stdout]  --> src/error.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::MessageIndex;
[INFO] [stdout]   |     ^^^^^^^------------
[INFO] [stdout]   |     |      |
[INFO] [stdout]   |     |      help: a similar name exists in the module: `MessageId`
[INFO] [stdout]   |     no `MessageIndex` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::MessageIndex`
[INFO] [stdout]  --> src/broadcast.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{error::Code, Address, MessageId, MessageIndex, MessageRegistry};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^
[INFO] [stdout]   |                                              |
[INFO] [stdout]   |                                              no `MessageIndex` in the root
[INFO] [stdout]   |                                              help: a similar name exists in the module: `MessageId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::MessageIndex`
[INFO] [stdout]  --> src/echo.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{error::Code, Address, MessageId, MessageIndex};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^
[INFO] [stdout]   |                                              |
[INFO] [stdout]   |                                              no `MessageIndex` in the root
[INFO] [stdout]   |                                              help: a similar name exists in the module: `MessageId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::MessageIndex`
[INFO] [stdout]  --> src/generate.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{error::Code, Address, MessageIndex};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^
[INFO] [stdout]   |                                   |
[INFO] [stdout]   |                                   no `MessageIndex` in the root
[INFO] [stdout]   |                                   help: a similar name exists in the module: `MessageId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::MessageIndex`, `crate::NodeId`
[INFO] [stdout]  --> src/init.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{error::Code, Address, MessageIndex, NodeId};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^  ^^^^^^ no `NodeId` in the root
[INFO] [stdout]   |                                   |
[INFO] [stdout]   |                                   no `MessageIndex` in the root
[INFO] [stdout]   |                                   help: a similar name exists in the module: `MessageId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::MessageIndex`, `crate::NodeId`
[INFO] [stdout]  --> src/topology.rs:5:46
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{error::Code, Address, MessageId, MessageIndex, NodeId, TopologyRegistry};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^  ^^^^^^ no `NodeId` in the root
[INFO] [stdout]   |                                              |
[INFO] [stdout]   |                                              no `MessageIndex` in the root
[INFO] [stdout]   |                                              help: a similar name exists in the module: `MessageId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `NodeId` in this scope
[INFO] [stdout]   --> src/generate.rs:28:57
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub trait GenerateHandler<A: Address, I: MessageIndex>: NodeId<A, I> + MessageId<I>
[INFO] [stdout]    |                                                         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MessageId` in this scope
[INFO] [stdout]   --> src/generate.rs:28:72
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub trait GenerateHandler<A: Address, I: MessageIndex>: NodeId<A, I> + MessageId<I>
[INFO] [stdout]    |                                                                        ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::MessageId;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `maelstrom`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name maelstrom src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5cf720e20bbe3854 -L dependency=/opt/rustwide/target/debug/deps --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-c8f4343469065dcc.so --extern serde=/opt/rustwide/target/debug/deps/libserde-ae6d914f96ae916f.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-3610ea894db7448b.rmeta --extern serde_repr=/opt/rustwide/target/debug/deps/libserde_repr-629bd1a6fb55099f.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8c0f73aa30cd20ff.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "e3f94657fab7efde8f7beae67b4d0ff8f83ccdadd4551d4ea6f6f374e054d650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f94657fab7efde8f7beae67b4d0ff8f83ccdadd4551d4ea6f6f374e054d650", kill_on_drop: false }`
[INFO] [stdout] e3f94657fab7efde8f7beae67b4d0ff8f83ccdadd4551d4ea6f6f374e054d650
