[INFO] fetching crate dry 0.1.1...
[INFO] documenting dry-0.1.1 against nightly for scrape-examples
[INFO] extracting crate dry 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dry 0.1.1 on toolchain nightly
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dry 0.1.1
[INFO] finished tweaking crates.io crate dry 0.1.1
[INFO] tweaked toml for crates.io crate dry 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate dry 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed55dad92f138798b438d775f91e0e445f5b72dc179720429a253e9c90826226
[INFO] running `Command { std: "docker" "start" "-a" "ed55dad92f138798b438d775f91e0e445f5b72dc179720429a253e9c90826226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed55dad92f138798b438d775f91e0e445f5b72dc179720429a253e9c90826226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed55dad92f138798b438d775f91e0e445f5b72dc179720429a253e9c90826226", kill_on_drop: false }`
[INFO] [stdout] ed55dad92f138798b438d775f91e0e445f5b72dc179720429a253e9c90826226
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e7217dda1432be690d01c4fe99ff6170be91107d6b50156fc390e626b9f765f
[INFO] running `Command { std: "docker" "start" "-a" "8e7217dda1432be690d01c4fe99ff6170be91107d6b50156fc390e626b9f765f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting dry v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "8e7217dda1432be690d01c4fe99ff6170be91107d6b50156fc390e626b9f765f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e7217dda1432be690d01c4fe99ff6170be91107d6b50156fc390e626b9f765f", kill_on_drop: false }`
[INFO] [stdout] 8e7217dda1432be690d01c4fe99ff6170be91107d6b50156fc390e626b9f765f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "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] d882deb787b3980b87d8ceb31e9b5c465c7201c904fa3f038548a6db419f75bd
[INFO] running `Command { std: "docker" "start" "-a" "d882deb787b3980b87d8ceb31e9b5c465c7201c904fa3f038548a6db419f75bd", kill_on_drop: false }`
[INFO] [stderr]  Documenting dry v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "d882deb787b3980b87d8ceb31e9b5c465c7201c904fa3f038548a6db419f75bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d882deb787b3980b87d8ceb31e9b5c465c7201c904fa3f038548a6db419f75bd", kill_on_drop: false }`
[INFO] [stdout] d882deb787b3980b87d8ceb31e9b5c465c7201c904fa3f038548a6db419f75bd