[INFO] fetching crate at4_protocol 2.1.1...
[INFO] documenting at4_protocol-2.1.1 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate at4_protocol 2.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate at4_protocol 2.1.1 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 at4_protocol 2.1.1
[INFO] finished tweaking crates.io crate at4_protocol 2.1.1
[INFO] tweaked toml for crates.io crate at4_protocol 2.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate at4_protocol 2.1.1 already has a lockfile, it will not be regenerated
[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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crc16 v0.4.0
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ebb879b73646e203752299ed515f82acf60697f9f5092deef2e6ffd4d22ed65
[INFO] running `Command { std: "docker" "start" "-a" "7ebb879b73646e203752299ed515f82acf60697f9f5092deef2e6ffd4d22ed65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ebb879b73646e203752299ed515f82acf60697f9f5092deef2e6ffd4d22ed65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ebb879b73646e203752299ed515f82acf60697f9f5092deef2e6ffd4d22ed65", kill_on_drop: false }`
[INFO] [stdout] 7ebb879b73646e203752299ed515f82acf60697f9f5092deef2e6ffd4d22ed65
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/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] 7f6cfdfddc9a660aafb1c3a6808133632fb0f4d77b370caa34662fbf10a3bceb
[INFO] running `Command { std: "docker" "start" "-a" "7f6cfdfddc9a660aafb1c3a6808133632fb0f4d77b370caa34662fbf10a3bceb", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]  Documenting at4_protocol v2.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "7f6cfdfddc9a660aafb1c3a6808133632fb0f4d77b370caa34662fbf10a3bceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f6cfdfddc9a660aafb1c3a6808133632fb0f4d77b370caa34662fbf10a3bceb", kill_on_drop: false }`
[INFO] [stdout] 7f6cfdfddc9a660aafb1c3a6808133632fb0f4d77b370caa34662fbf10a3bceb
[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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12d17ec5b1304459229426121e52cfb487ad576bf7c82dd44601ad2aa481722a
[INFO] running `Command { std: "docker" "start" "-a" "12d17ec5b1304459229426121e52cfb487ad576bf7c82dd44601ad2aa481722a", kill_on_drop: false }`
[INFO] [stderr]  Documenting at4_protocol v2.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "12d17ec5b1304459229426121e52cfb487ad576bf7c82dd44601ad2aa481722a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d17ec5b1304459229426121e52cfb487ad576bf7c82dd44601ad2aa481722a", kill_on_drop: false }`
[INFO] [stdout] 12d17ec5b1304459229426121e52cfb487ad576bf7c82dd44601ad2aa481722a
