[INFO] fetching crate async-component 0.9.0...
[INFO] documenting async-component-0.9.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate async-component 0.9.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate async-component 0.9.0 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 crates.io crate async-component 0.9.0
[INFO] finished tweaking crates.io crate async-component 0.9.0
[INFO] tweaked toml for crates.io crate async-component 0.9.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate async-component 0.9.0 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atomic-waker v1.0.0
[INFO] [stderr]   Downloaded async-component-macro v0.9.0
[INFO] [stderr]   Downloaded unicode-ident v1.0.5
[INFO] [stderr]   Downloaded proc-macro2 v1.0.47
[INFO] [stderr]   Downloaded async-component-components v0.9.0
[INFO] [stderr]   Downloaded num_cpus v1.14.0
[INFO] [stderr]   Downloaded parking_lot_core v0.9.5
[INFO] [stderr]   Downloaded async-component-core v0.9.0
[INFO] [stderr]   Downloaded quote v1.0.21
[INFO] [stderr]   Downloaded syn v1.0.105
[INFO] [stderr]   Downloaded libc v0.2.138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e6d0b4c967e4864b783dbce75c902cebe84af026ab72894cfc8604c1ead62e06
[INFO] running `Command { std: "docker" "start" "-a" "e6d0b4c967e4864b783dbce75c902cebe84af026ab72894cfc8604c1ead62e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6d0b4c967e4864b783dbce75c902cebe84af026ab72894cfc8604c1ead62e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d0b4c967e4864b783dbce75c902cebe84af026ab72894cfc8604c1ead62e06", kill_on_drop: false }`
[INFO] [stdout] e6d0b4c967e4864b783dbce75c902cebe84af026ab72894cfc8604c1ead62e06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 241271c0f0677b38f177d775b426bb17cac2fdc8e627745d0d656681bc85fd9c
[INFO] running `Command { std: "docker" "start" "-a" "241271c0f0677b38f177d775b426bb17cac2fdc8e627745d0d656681bc85fd9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]     Checking atomic-waker v1.0.0
[INFO] [stderr]     Checking async-component-core v0.9.0
[INFO] [stderr]     Checking async-component-components v0.9.0
[INFO] [stderr]    Compiling async-component-macro v0.9.0
[INFO] [stderr]  Documenting async-component v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/../README.md: No such file or directory (os error 2)
[INFO] [stdout]  --> src/lib.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![doc = include_str!("../README.md")]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `async-component`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name async_component src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=13b26f26338bcabe -L dependency=/opt/rustwide/target/debug/deps --extern async_component_components=/opt/rustwide/target/debug/deps/libasync_component_components-584904a528417ce2.rmeta --extern async_component_core=/opt/rustwide/target/debug/deps/libasync_component_core-dd92108fe07ac6e4.rmeta --extern async_component_macro=/opt/rustwide/target/debug/deps/libasync_component_macro-d4d6739485f3280a.so --cap-lints=warn --crate-version 0.9.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "241271c0f0677b38f177d775b426bb17cac2fdc8e627745d0d656681bc85fd9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "241271c0f0677b38f177d775b426bb17cac2fdc8e627745d0d656681bc85fd9c", kill_on_drop: false }`
[INFO] [stdout] 241271c0f0677b38f177d775b426bb17cac2fdc8e627745d0d656681bc85fd9c
