[INFO] fetching crate ambiq-apollo4p-pac 1.0.0...
[INFO] documenting ambiq-apollo4p-pac-1.0.0 against 1.81.0 for beta-1.82-rustdoc-1
[INFO] extracting crate ambiq-apollo4p-pac 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate ambiq-apollo4p-pac 1.0.0 on toolchain 1.81.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ambiq-apollo4p-pac 1.0.0
[INFO] finished tweaking crates.io crate ambiq-apollo4p-pac 1.0.0
[INFO] tweaked toml for crates.io crate ambiq-apollo4p-pac 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding bare-metal v0.2.5 (latest: v1.0.0)
[INFO] [stderr]       Adding bitfield v0.13.2 (latest: v0.17.0)
[INFO] [stderr]       Adding embedded-hal v0.2.7 (latest: v1.0.0)
[INFO] [stderr]       Adding nb v0.1.3 (latest: v1.1.0)
[INFO] [stderr]       Adding rustc_version v0.2.3 (latest: v0.4.1)
[INFO] [stderr]       Adding semver v0.9.0 (latest: v1.0.23)
[INFO] [stderr]       Adding semver-parser v0.7.0 (latest: v0.10.2)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60aac7e32b3d4fa587cf73f347e2e43e22912976591450fab6033c8ffcf8e391
[INFO] running `Command { std: "docker" "start" "-a" "60aac7e32b3d4fa587cf73f347e2e43e22912976591450fab6033c8ffcf8e391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60aac7e32b3d4fa587cf73f347e2e43e22912976591450fab6033c8ffcf8e391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60aac7e32b3d4fa587cf73f347e2e43e22912976591450fab6033c8ffcf8e391", kill_on_drop: false }`
[INFO] [stdout] 60aac7e32b3d4fa587cf73f347e2e43e22912976591450fab6033c8ffcf8e391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d248182733333e49982b9c57944a5f1bbe04ec288b11919f0bd0dea5410a0718
[INFO] running `Command { std: "docker" "start" "-a" "d248182733333e49982b9c57944a5f1bbe04ec288b11919f0bd0dea5410a0718", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling ambiq-apollo4p-pac v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]  Documenting ambiq-apollo4p-pac v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.13s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ambiq_apollo4p_pac/index.html
[INFO] running `Command { std: "docker" "inspect" "d248182733333e49982b9c57944a5f1bbe04ec288b11919f0bd0dea5410a0718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d248182733333e49982b9c57944a5f1bbe04ec288b11919f0bd0dea5410a0718", kill_on_drop: false }`
[INFO] [stdout] d248182733333e49982b9c57944a5f1bbe04ec288b11919f0bd0dea5410a0718
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4336b08ee5cc9f219067da0e267ba0e0098f35e3d0da51196887c2ba2228806c
[INFO] running `Command { std: "docker" "start" "-a" "4336b08ee5cc9f219067da0e267ba0e0098f35e3d0da51196887c2ba2228806c", kill_on_drop: false }`
[INFO] [stderr]  Documenting ambiq-apollo4p-pac v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `ambiq-apollo4p-pac`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.81.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name ambiq_apollo4p_pac src/lib.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("cortex-m-rt", "critical-section", "rt"))' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=50b156a84fb7ab33 -L dependency=/opt/rustwide/target/debug/deps --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-5ae027758431f50f.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-a6e9a1008c6e39bd.rmeta --extern-html-root-url 'cortex_m=https://docs.rs/cortex-m/0.7.7/' --extern-html-root-url 'bare_metal=https://docs.rs/bare-metal/0.2.5/' --extern-html-root-url 'bitfield=https://docs.rs/bitfield/0.13.2/' --extern-html-root-url 'embedded_hal=https://docs.rs/embedded-hal/0.2.7/' --extern-html-root-url 'nb=https://docs.rs/nb/0.1.3/' --extern-html-root-url 'nb=https://docs.rs/nb/1.1.0/' --extern-html-root-url 'void=https://docs.rs/void/1.0.2/' --extern-html-root-url 'volatile_register=https://docs.rs/volatile-register/0.2.2/' --extern-html-root-url 'vcell=https://docs.rs/vcell/0.1.3/' -Zunstable-options --cap-lints=warn --crate-version 1.0.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4336b08ee5cc9f219067da0e267ba0e0098f35e3d0da51196887c2ba2228806c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4336b08ee5cc9f219067da0e267ba0e0098f35e3d0da51196887c2ba2228806c", kill_on_drop: false }`
[INFO] [stdout] 4336b08ee5cc9f219067da0e267ba0e0098f35e3d0da51196887c2ba2228806c