[INFO] fetching crate buildkite-workflow 1.0.0...
[INFO] documenting buildkite-workflow-1.0.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate buildkite-workflow 1.0.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate buildkite-workflow 1.0.0 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 buildkite-workflow 1.0.0
[INFO] finished tweaking crates.io crate buildkite-workflow 1.0.0
[INFO] tweaked toml for crates.io crate buildkite-workflow 1.0.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate buildkite-workflow 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded js-sys v0.3.31
[INFO] [stderr]   Downloaded structopt-derive v0.3.4
[INFO] [stderr]   Downloaded anyhow v1.0.19
[INFO] [stderr]   Downloaded snafu v0.6.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.54
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.54
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.54
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.54
[INFO] [stderr]   Downloaded structopt v0.3.4
[INFO] [stderr]   Downloaded wasm-bindgen-webidl v0.2.54
[INFO] [stderr]   Downloaded web-sys v0.3.31
[INFO] [stderr]   Downloaded snafu-derive v0.6.0
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.54
[INFO] [stderr]   Downloaded alfred v4.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 3cd2d7657893530bec2741482b4bef525dfceaedca6dbe5b7ac6852177e7405d
[INFO] running `Command { std: "docker" "start" "-a" "3cd2d7657893530bec2741482b4bef525dfceaedca6dbe5b7ac6852177e7405d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cd2d7657893530bec2741482b4bef525dfceaedca6dbe5b7ac6852177e7405d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd2d7657893530bec2741482b4bef525dfceaedca6dbe5b7ac6852177e7405d", kill_on_drop: false }`
[INFO] [stdout] 3cd2d7657893530bec2741482b4bef525dfceaedca6dbe5b7ac6852177e7405d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] fcecdbe6d861878622392bdf45614cadc69bf1468da56f575c4242f21720a603
[INFO] running `Command { std: "docker" "start" "-a" "fcecdbe6d861878622392bdf45614cadc69bf1468da56f575c4242f21720a603", 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]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling byteorder v1.3.2
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[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]     Checking untrusted v0.7.0
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling openssl v0.10.25
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking regex-syntax v0.6.12
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[INFO] [stderr]    Compiling doc-comment v0.3.1
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[INFO] [stderr]     Checking rand v0.6.5
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[INFO] [stderr]    Compiling synstructure v0.12.2
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[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking tokio-rustls v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.102
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[INFO] [stderr]    Compiling snafu-derive v0.6.0
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[INFO] [stderr]     Checking serde_json v1.0.41
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[INFO] [stderr]     Checking rusqlite v0.20.0
[INFO] [stderr]     Checking buildkite-workflow v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting buildkite-workflow v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.76s
[INFO] running `Command { std: "docker" "inspect" "fcecdbe6d861878622392bdf45614cadc69bf1468da56f575c4242f21720a603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcecdbe6d861878622392bdf45614cadc69bf1468da56f575c4242f21720a603", kill_on_drop: false }`
[INFO] [stdout] fcecdbe6d861878622392bdf45614cadc69bf1468da56f575c4242f21720a603
