[INFO] fetching crate emerald 0.3.196...
[INFO] documenting emerald-0.3.196 against nightly for scrape-examples
[INFO] extracting crate emerald 0.3.196 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate emerald 0.3.196 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 emerald 0.3.196
[INFO] finished tweaking crates.io crate emerald 0.3.196
[INFO] tweaked toml for crates.io crate emerald 0.3.196 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate emerald 0.3.196 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] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 50c34fa47500f87d643871a5bec07faeef55bd9496af702bea16e3fc408df667
[INFO] running `Command { std: "docker" "start" "-a" "50c34fa47500f87d643871a5bec07faeef55bd9496af702bea16e3fc408df667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50c34fa47500f87d643871a5bec07faeef55bd9496af702bea16e3fc408df667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c34fa47500f87d643871a5bec07faeef55bd9496af702bea16e3fc408df667", kill_on_drop: false }`
[INFO] [stdout] 50c34fa47500f87d643871a5bec07faeef55bd9496af702bea16e3fc408df667
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 8f8d29c5671a3c897b24f3ad683d5f980c072f0ab385846b8b81a7e04c91845c
[INFO] running `Command { std: "docker" "start" "-a" "8f8d29c5671a3c897b24f3ad683d5f980c072f0ab385846b8b81a7e04c91845c", kill_on_drop: false }`
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[INFO] [stderr]  Documenting emerald v0.3.196 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `merge`
[INFO] [stdout]   --> src/world.rs:77:31
[INFO] [stdout]    |
[INFO] [stdout] 77 |     /// Helper function for [`merge`]
[INFO] [stdout]    |                               ^^^^^ no item named `merge` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.45s
[INFO] running `Command { std: "docker" "inspect" "8f8d29c5671a3c897b24f3ad683d5f980c072f0ab385846b8b81a7e04c91845c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f8d29c5671a3c897b24f3ad683d5f980c072f0ab385846b8b81a7e04c91845c", kill_on_drop: false }`
[INFO] [stdout] 8f8d29c5671a3c897b24f3ad683d5f980c072f0ab385846b8b81a7e04c91845c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c311f6a39cfc68f5725c7cdec4f7bffa245f8593ad26482e6fc010668c062e97
[INFO] running `Command { std: "docker" "start" "-a" "c311f6a39cfc68f5725c7cdec4f7bffa245f8593ad26482e6fc010668c062e97", kill_on_drop: false }`
[INFO] [stderr]  Documenting emerald v0.3.196 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.62s
[INFO] running `Command { std: "docker" "inspect" "c311f6a39cfc68f5725c7cdec4f7bffa245f8593ad26482e6fc010668c062e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c311f6a39cfc68f5725c7cdec4f7bffa245f8593ad26482e6fc010668c062e97", kill_on_drop: false }`
[INFO] [stdout] c311f6a39cfc68f5725c7cdec4f7bffa245f8593ad26482e6fc010668c062e97