[INFO] fetching crate big-brain-derive 0.2.1...
[INFO] documenting big-brain-derive-0.2.1 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate big-brain-derive 0.2.1 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate big-brain-derive 0.2.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate big-brain-derive 0.2.1
[INFO] finished tweaking crates.io crate big-brain-derive 0.2.1
[INFO] tweaked toml for crates.io crate big-brain-derive 0.2.1 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98d0ab1b00c4b8962b8fc9bc1db3303509648545bbc77a623af7c82f67a08cbc
[INFO] running `Command { std: "docker" "start" "-a" "98d0ab1b00c4b8962b8fc9bc1db3303509648545bbc77a623af7c82f67a08cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98d0ab1b00c4b8962b8fc9bc1db3303509648545bbc77a623af7c82f67a08cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98d0ab1b00c4b8962b8fc9bc1db3303509648545bbc77a623af7c82f67a08cbc", kill_on_drop: false }`
[INFO] [stdout] 98d0ab1b00c4b8962b8fc9bc1db3303509648545bbc77a623af7c82f67a08cbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbde36a80042dffa0b3849b6ec2ccaacab69869b06e78c40682f06f4ef3c613a
[INFO] running `Command { std: "docker" "start" "-a" "dbde36a80042dffa0b3849b6ec2ccaacab69869b06e78c40682f06f4ef3c613a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking darling_core v0.10.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking darling v0.10.2
[INFO] [stderr]  Documenting big-brain-derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.74s
[INFO] running `Command { std: "docker" "inspect" "dbde36a80042dffa0b3849b6ec2ccaacab69869b06e78c40682f06f4ef3c613a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbde36a80042dffa0b3849b6ec2ccaacab69869b06e78c40682f06f4ef3c613a", kill_on_drop: false }`
[INFO] [stdout] dbde36a80042dffa0b3849b6ec2ccaacab69869b06e78c40682f06f4ef3c613a
