[INFO] fetching crate luac-parser 0.3.1...
[INFO] documenting luac-parser-0.3.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate luac-parser 0.3.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate luac-parser 0.3.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate luac-parser 0.3.1
[INFO] finished tweaking crates.io crate luac-parser 0.3.1
[INFO] tweaked toml for crates.io crate luac-parser 0.3.1 written to /workspace/builds/worker-5-tc1/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" "+1.69.0" "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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded brownstone v3.0.0
[INFO] [stderr]   Downloaded nom-leb128 v0.2.0
[INFO] [stderr]   Downloaded nom-supreme v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0c3bfac99deba6b536c8c44402a288e4f7a91e57ca679347779adf635a8376b
[INFO] running `Command { std: "docker" "start" "-a" "e0c3bfac99deba6b536c8c44402a288e4f7a91e57ca679347779adf635a8376b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0c3bfac99deba6b536c8c44402a288e4f7a91e57ca679347779adf635a8376b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c3bfac99deba6b536c8c44402a288e4f7a91e57ca679347779adf635a8376b", kill_on_drop: false }`
[INFO] [stdout] e0c3bfac99deba6b536c8c44402a288e4f7a91e57ca679347779adf635a8376b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b3912506df31fbfea430a406fa8d7b30628979d0a23b261554e454169cb5876
[INFO] running `Command { std: "docker" "start" "-a" "7b3912506df31fbfea430a406fa8d7b30628979d0a23b261554e454169cb5876", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]     Checking joinery v2.1.0
[INFO] [stderr]     Checking indent_write v2.2.0
[INFO] [stderr]     Checking bitflags v2.2.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking brownstone v3.0.0
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking nom-supreme v0.8.0
[INFO] [stderr]     Checking rmp v0.8.11
[INFO] [stderr]     Checking nom-leb128 v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]     Checking rmp-serde v1.1.1
[INFO] [stderr]  Documenting luac-parser v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(ptr_sub_ptr, lazy_cell, box_patterns)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'once_cell'
[INFO] [stdout]   --> src/utils.rs:16:59
[INFO] [stdout]    |
[INFO] [stdout] 16 |         const KEYWORDS: LazyLock<HashSet<&'static str>> = LazyLock::new(|| {
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #74465 <https://github.com/rust-lang/rust/issues/74465> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `luac-parser`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name luac_parser src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="rmp-serde"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f81346a539315a41 -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-68c9dbfc981d7807.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-43372439ad3c157d.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-8d97a8171c0a2734.rmeta --extern nom_leb128=/opt/rustwide/target/debug/deps/libnom_leb128-7bc1fea64ac7fae9.rmeta --extern nom_supreme=/opt/rustwide/target/debug/deps/libnom_supreme-fc630b4b65236895.rmeta --extern rmp_serde=/opt/rustwide/target/debug/deps/librmp_serde-e3a436a17b7acfad.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-17bf0d59bb7456b6.rmeta --cap-lints=warn --crate-version 0.3.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "7b3912506df31fbfea430a406fa8d7b30628979d0a23b261554e454169cb5876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b3912506df31fbfea430a406fa8d7b30628979d0a23b261554e454169cb5876", kill_on_drop: false }`
[INFO] [stdout] 7b3912506df31fbfea430a406fa8d7b30628979d0a23b261554e454169cb5876
