[INFO] fetching crate steam-vent-proto-steam 0.5.0...
[INFO] documenting steam-vent-proto-steam-0.5.0 against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] extracting crate steam-vent-proto-steam 0.5.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate steam-vent-proto-steam 0.5.0
[INFO] finished tweaking crates.io crate steam-vent-proto-steam 0.5.0
[INFO] tweaked toml for crates.io crate steam-vent-proto-steam 0.5.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate steam-vent-proto-steam 0.5.0 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 11 packages to latest compatible versions
[INFO] [stderr]       Adding protobuf v3.5.1 (available: v3.7.2)
[INFO] [stderr]       Adding protobuf-support v3.5.1 (available: v3.7.2)
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9c391ffe3220dc5049fed10434c17f5d43565633bc0500eb25cf4137c0c0c090
[INFO] running `Command { std: "docker" "start" "-a" "9c391ffe3220dc5049fed10434c17f5d43565633bc0500eb25cf4137c0c0c090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c391ffe3220dc5049fed10434c17f5d43565633bc0500eb25cf4137c0c0c090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c391ffe3220dc5049fed10434c17f5d43565633bc0500eb25cf4137c0c0c090", kill_on_drop: false }`
[INFO] [stdout] 9c391ffe3220dc5049fed10434c17f5d43565633bc0500eb25cf4137c0c0c090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 147509099aecfb8d98cd2a950358eb0a1b95beaba1e18a469b7e6fec6b6315a8
[INFO] running `Command { std: "docker" "start" "-a" "147509099aecfb8d98cd2a950358eb0a1b95beaba1e18a469b7e6fec6b6315a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling protobuf v3.5.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking protobuf-support v3.5.1
[INFO] [stderr]     Checking steam-vent-proto-common v0.5.0
[INFO] [stderr]  Documenting steam-vent-proto-steam v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `steam-vent-proto-steam`
[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=2021 --crate-type lib --crate-name steam_vent_proto_steam src/lib.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=738cb33339ced467 -L dependency=/opt/rustwide/target/debug/deps --extern steam_vent_proto_common=/opt/rustwide/target/debug/deps/libsteam_vent_proto_common-dab6a95b6d9a9084.rmeta --document-private-items --cap-lints=warn --crate-version 0.5.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "147509099aecfb8d98cd2a950358eb0a1b95beaba1e18a469b7e6fec6b6315a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147509099aecfb8d98cd2a950358eb0a1b95beaba1e18a469b7e6fec6b6315a8", kill_on_drop: false }`
[INFO] [stdout] 147509099aecfb8d98cd2a950358eb0a1b95beaba1e18a469b7e6fec6b6315a8