[INFO] fetching crate rv32m1_ri5cy-pac 0.1.1...
[INFO] documenting rv32m1_ri5cy-pac-0.1.1 against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] extracting crate rv32m1_ri5cy-pac 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate rv32m1_ri5cy-pac 0.1.1
[INFO] finished tweaking crates.io crate rv32m1_ri5cy-pac 0.1.1
[INFO] tweaked toml for crates.io crate rv32m1_ri5cy-pac 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rv32m1_ri5cy-pac 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] [stderr]       Adding bare-metal v0.2.5 (available: v1.0.0)
[INFO] [stderr]       Adding riscv v0.5.4 (available: v0.5.6)
[INFO] [stderr]       Adding riscv-rt v0.6.2 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dad86afb113949020d982c39de1c4b5d4ebdae596f3ca6960c28536ad7f48cb
[INFO] running `Command { std: "docker" "start" "-a" "1dad86afb113949020d982c39de1c4b5d4ebdae596f3ca6960c28536ad7f48cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dad86afb113949020d982c39de1c4b5d4ebdae596f3ca6960c28536ad7f48cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dad86afb113949020d982c39de1c4b5d4ebdae596f3ca6960c28536ad7f48cb", kill_on_drop: false }`
[INFO] [stdout] 1dad86afb113949020d982c39de1c4b5d4ebdae596f3ca6960c28536ad7f48cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 678c11dc0622a315885cb696d708337599d7b1693cbea45dcff235ba022cb897
[INFO] running `Command { std: "docker" "start" "-a" "678c11dc0622a315885cb696d708337599d7b1693cbea45dcff235ba022cb897", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling riscv v0.5.4
[INFO] [stderr]     Checking bit_field v0.9.0
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]  Documenting rv32m1_ri5cy-pac v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `rv32m1_ri5cy-pac`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name rv32m1_ri5cy_pac src/lib.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("riscv-rt", "rt"))' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=cc5c2a9690f69d3b -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-c5d1b1ee72a2bbd3.rmeta --extern riscv=/opt/rustwide/target/debug/deps/libriscv-fac8ac30524a1631.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-33aada1363ca97aa.rmeta --document-private-items --cap-lints=warn --crate-version 0.1.1` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "678c11dc0622a315885cb696d708337599d7b1693cbea45dcff235ba022cb897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "678c11dc0622a315885cb696d708337599d7b1693cbea45dcff235ba022cb897", kill_on_drop: false }`
[INFO] [stdout] 678c11dc0622a315885cb696d708337599d7b1693cbea45dcff235ba022cb897