[INFO] cloning repository https://github.com/andrewwhitehead/suspend-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewwhitehead/suspend-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewwhitehead%2Fsuspend-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewwhitehead%2Fsuspend-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8acdf983e10f56746a5c232101b1969ac8a78ecf
[INFO] documenting andrewwhitehead/suspend-rs against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewwhitehead%2Fsuspend-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andrewwhitehead/suspend-rs on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andrewwhitehead/suspend-rs
[INFO] finished tweaking git repo https://github.com/andrewwhitehead/suspend-rs
[INFO] tweaked toml for git repo https://github.com/andrewwhitehead/suspend-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a6bfcdc5d649522003ede342352aad8f4fe295b0e3c8291d8c0acc60a9f8701
[INFO] running `Command { std: "docker" "start" "-a" "5a6bfcdc5d649522003ede342352aad8f4fe295b0e3c8291d8c0acc60a9f8701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a6bfcdc5d649522003ede342352aad8f4fe295b0e3c8291d8c0acc60a9f8701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a6bfcdc5d649522003ede342352aad8f4fe295b0e3c8291d8c0acc60a9f8701", kill_on_drop: false }`
[INFO] [stdout] 5a6bfcdc5d649522003ede342352aad8f4fe295b0e3c8291d8c0acc60a9f8701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1360ce4cf0b6b55d21d4180310e716d2249fb57415cfda0b1eabf4cd04f0cc82
[INFO] running `Command { std: "docker" "start" "-a" "1360ce4cf0b6b55d21d4180310e716d2249fb57415cfda0b1eabf4cd04f0cc82", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]     Checking maybe-cell v0.1.1 (/opt/rustwide/workdir/maybe-cell)
[INFO] [stderr]  Documenting maybe-cell v0.1.1 (/opt/rustwide/workdir/maybe-cell)
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking suspend-core v0.1.0 (/opt/rustwide/workdir/suspend-core)
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]  Documenting suspend-core v0.1.0 (/opt/rustwide/workdir/suspend-core)
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stdout] warning: unused import: `ParkResult`
[INFO] [stdout]   --> suspend-core/src/raw_park/futex.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::types::{Expiry, ParkResult};
[INFO] [stdout]    |                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `park` has an incompatible type for trait
[INFO] [stdout]   --> suspend-core/src/raw_park/futex.rs:71:40
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn park(&self, timeout: Expiry) -> Result<Option<bool>, LockError> {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        expected `types::ParkResult`, found `std::option::Option<bool>`
[INFO] [stdout]    |                                        help: change the output type to match the trait: `std::result::Result<types::ParkResult, error::LockError>`
[INFO] [stdout]    |
[INFO] [stdout] note: type in trait
[INFO] [stdout]   --> suspend-core/src/raw_park/mod.rs:30:40
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn park(&self, timeout: Expiry) -> Result<ParkResult, LockError>;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: expected signature `fn(&raw_park::futex::ParkImpl, types::Expiry) -> std::result::Result<types::ParkResult, _>`
[INFO] [stdout]               found signature `fn(&raw_park::futex::ParkImpl, types::Expiry) -> std::result::Result<std::option::Option<bool>, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `suspend-core`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name suspend_core suspend-core/src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="std"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5e1d5c9325ab17aa -L dependency=/opt/rustwide/target/debug/deps --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-483f5a2788925099.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-4b67dfdaae4ed894.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-bbc63b178393e69c.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-30963f262679d506.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0053]: method `park` has an incompatible type for trait
[INFO] [stdout]   --> suspend-core/src/raw_park/futex.rs:71:40
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn park(&self, timeout: Expiry) -> Result<Option<bool>, LockError> {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        expected `ParkResult`, found `Option<bool>`
[INFO] [stdout]    |                                        help: change the output type to match the trait: `Result<ParkResult, LockError>`
[INFO] [stdout]    |
[INFO] [stdout] note: type in trait
[INFO] [stdout]   --> suspend-core/src/raw_park/mod.rs:30:40
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn park(&self, timeout: Expiry) -> Result<ParkResult, LockError>;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: expected signature `fn(&futex::ParkImpl, Expiry) -> Result<ParkResult, _>`
[INFO] [stdout]               found signature `fn(&futex::ParkImpl, Expiry) -> Result<Option<bool>, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `suspend-core` (lib) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "1360ce4cf0b6b55d21d4180310e716d2249fb57415cfda0b1eabf4cd04f0cc82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1360ce4cf0b6b55d21d4180310e716d2249fb57415cfda0b1eabf4cd04f0cc82", kill_on_drop: false }`
[INFO] [stdout] 1360ce4cf0b6b55d21d4180310e716d2249fb57415cfda0b1eabf4cd04f0cc82
