[INFO] fetching crate sod-bus 0.3.1...
[INFO] documenting sod-bus-0.3.1 against 1.76.0 for beta-1.77-rustdoc-2
[INFO] extracting crate sod-bus 0.3.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate sod-bus 0.3.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sod-bus 0.3.1
[INFO] finished tweaking crates.io crate sod-bus 0.3.1
[INFO] tweaked toml for crates.io crate sod-bus 0.3.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num_cpus v1.16.0
[INFO] [stderr]   Downloaded parking_lot_core v0.9.9
[INFO] [stderr]   Downloaded sod v0.3.2
[INFO] [stderr]   Downloaded hermit-abi v0.3.8
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.19
[INFO] [stderr]   Downloaded bus v2.4.1
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32395e2ff7c69f11470cc18ec9480f909eab7721437c13eea38c48fe1dc49af8
[INFO] running `Command { std: "docker" "start" "-a" "32395e2ff7c69f11470cc18ec9480f909eab7721437c13eea38c48fe1dc49af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32395e2ff7c69f11470cc18ec9480f909eab7721437c13eea38c48fe1dc49af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32395e2ff7c69f11470cc18ec9480f909eab7721437c13eea38c48fe1dc49af8", kill_on_drop: false }`
[INFO] [stdout] 32395e2ff7c69f11470cc18ec9480f909eab7721437c13eea38c48fe1dc49af8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 881cb80755a68e6a815a1f6891ca11dacf8a8c28ea84b1e1bd3a6ea89e04be74
[INFO] running `Command { std: "docker" "start" "-a" "881cb80755a68e6a815a1f6891ca11dacf8a8c28ea84b1e1bd3a6ea89e04be74", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.51
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking bus v2.4.1
[INFO] [stderr]     Checking sod v0.3.2
[INFO] [stderr]  Documenting sod-bus v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.37s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/sod_bus/index.html
[INFO] running `Command { std: "docker" "inspect" "881cb80755a68e6a815a1f6891ca11dacf8a8c28ea84b1e1bd3a6ea89e04be74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "881cb80755a68e6a815a1f6891ca11dacf8a8c28ea84b1e1bd3a6ea89e04be74", kill_on_drop: false }`
[INFO] [stdout] 881cb80755a68e6a815a1f6891ca11dacf8a8c28ea84b1e1bd3a6ea89e04be74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "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] 8c82d3ae2fda1e4cd9f4eb06185ceefbea9c52a277f67b063e634891b1bb885d
[INFO] running `Command { std: "docker" "start" "-a" "8c82d3ae2fda1e4cd9f4eb06185ceefbea9c52a277f67b063e634891b1bb885d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.51
[INFO] [stderr]     Checking sod v0.3.2
[INFO] [stderr]  Documenting sod-bus v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.18s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/sod_bus/index.html
[INFO] running `Command { std: "docker" "inspect" "8c82d3ae2fda1e4cd9f4eb06185ceefbea9c52a277f67b063e634891b1bb885d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c82d3ae2fda1e4cd9f4eb06185ceefbea9c52a277f67b063e634891b1bb885d", kill_on_drop: false }`
[INFO] [stdout] 8c82d3ae2fda1e4cd9f4eb06185ceefbea9c52a277f67b063e634891b1bb885d