[INFO] fetching crate ruspiro-interrupt-core 0.3.1...
[INFO] documenting ruspiro-interrupt-core-0.3.1 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate ruspiro-interrupt-core 0.3.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate ruspiro-interrupt-core 0.3.1 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 ruspiro-interrupt-core 0.3.1
[INFO] finished tweaking crates.io crate ruspiro-interrupt-core 0.3.1
[INFO] tweaked toml for crates.io crate ruspiro-interrupt-core 0.3.1 written to /workspace/builds/worker-7-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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 119faf4ec0ccce7d17b902ce96b8f7725e0ec96c1dc359d49e47d11fad3282da
[INFO] running `Command { std: "docker" "start" "-a" "119faf4ec0ccce7d17b902ce96b8f7725e0ec96c1dc359d49e47d11fad3282da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "119faf4ec0ccce7d17b902ce96b8f7725e0ec96c1dc359d49e47d11fad3282da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "119faf4ec0ccce7d17b902ce96b8f7725e0ec96c1dc359d49e47d11fad3282da", kill_on_drop: false }`
[INFO] [stdout] 119faf4ec0ccce7d17b902ce96b8f7725e0ec96c1dc359d49e47d11fad3282da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 01ca99817ea800874f0dca58f572d7be931d8d7516bcd77e5fd7ce1856c61aad
[INFO] running `Command { std: "docker" "start" "-a" "01ca99817ea800874f0dca58f572d7be931d8d7516bcd77e5fd7ce1856c61aad", kill_on_drop: false }`
[INFO] [stderr]  Documenting ruspiro-interrupt-core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | #![feature(llvm_asm)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `llvm_asm`
[INFO] [stdout]  --> src/lib.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | #![feature(llvm_asm)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `disable_irq` links to private item `re_enable_irq`
[INFO] [stdout]    --> src/lib.rs:161:123
[INFO] [stdout]     |
[INFO] [stdout] 161 | /// last state. In this case a previous enabled state (before the multiple calls) is not able to recover with a call to [``re_enable_irq``].
[INFO] [stdout]     |                                                                                                                           ^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]     |
[INFO] [stdout]     = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout]     = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `disable_fiq` links to private item `re_enable_fiq`
[INFO] [stdout]    --> src/lib.rs:182:123
[INFO] [stdout]     |
[INFO] [stdout] 182 | /// last state. In this case a previous enabled state (before the multiple calls) is not able to recover with a call to [``re_enable_fiq``].
[INFO] [stdout]     |                                                                                                                           ^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]     |
[INFO] [stdout]     = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `ruspiro-interrupt-core`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ruspiro_interrupt_core src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ef294928d4d8ef1e -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.3.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "01ca99817ea800874f0dca58f572d7be931d8d7516bcd77e5fd7ce1856c61aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ca99817ea800874f0dca58f572d7be931d8d7516bcd77e5fd7ce1856c61aad", kill_on_drop: false }`
[INFO] [stdout] 01ca99817ea800874f0dca58f572d7be931d8d7516bcd77e5fd7ce1856c61aad
