[INFO] fetching crate valuetypes 0.1.1...
[INFO] documenting valuetypes-0.1.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate valuetypes 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate valuetypes 0.1.1 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate valuetypes 0.1.1
[INFO] finished tweaking crates.io crate valuetypes 0.1.1
[INFO] tweaked toml for crates.io crate valuetypes 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a0e70ef19568a669d6bea462684c49baae137b25ce16e51b23d8d90990ab479
[INFO] running `Command { std: "docker" "start" "-a" "8a0e70ef19568a669d6bea462684c49baae137b25ce16e51b23d8d90990ab479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a0e70ef19568a669d6bea462684c49baae137b25ce16e51b23d8d90990ab479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a0e70ef19568a669d6bea462684c49baae137b25ce16e51b23d8d90990ab479", kill_on_drop: false }`
[INFO] [stdout] 8a0e70ef19568a669d6bea462684c49baae137b25ce16e51b23d8d90990ab479
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ca35e4ba2db0e3ec711bab0c59f294ea6500a2eb168dba71099b16b6834a1b1
[INFO] running `Command { std: "docker" "start" "-a" "3ca35e4ba2db0e3ec711bab0c59f294ea6500a2eb168dba71099b16b6834a1b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting valuetypes v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.13s
[INFO] running `Command { std: "docker" "inspect" "3ca35e4ba2db0e3ec711bab0c59f294ea6500a2eb168dba71099b16b6834a1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca35e4ba2db0e3ec711bab0c59f294ea6500a2eb168dba71099b16b6834a1b1", kill_on_drop: false }`
[INFO] [stdout] 3ca35e4ba2db0e3ec711bab0c59f294ea6500a2eb168dba71099b16b6834a1b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] bdc25c58c05603519e0c7ed7272fa220ed70d0a55fc75a0b52a8de713a76bd36
[INFO] running `Command { std: "docker" "start" "-a" "bdc25c58c05603519e0c7ed7272fa220ed70d0a55fc75a0b52a8de713a76bd36", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting valuetypes v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `Command { std: "docker" "inspect" "bdc25c58c05603519e0c7ed7272fa220ed70d0a55fc75a0b52a8de713a76bd36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdc25c58c05603519e0c7ed7272fa220ed70d0a55fc75a0b52a8de713a76bd36", kill_on_drop: false }`
[INFO] [stdout] bdc25c58c05603519e0c7ed7272fa220ed70d0a55fc75a0b52a8de713a76bd36