[INFO] fetching crate ferrimock 0.4.0...
[INFO] documenting ferrimock-0.4.0 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate ferrimock 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ferrimock 0.4.0
[INFO] finished tweaking crates.io crate ferrimock 0.4.0
[INFO] tweaked toml for crates.io crate ferrimock 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferrimock 0.4.0 on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ferrimock 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cc524f06ba4edd7bca121ba572f0c7063a749176c4338177241665c2fbd7ce7e
[INFO] running `Command { std: "docker" "start" "cc524f06ba4edd7bca121ba572f0c7063a749176c4338177241665c2fbd7ce7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc524f06ba4edd7bca121ba572f0c7063a749176c4338177241665c2fbd7ce7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc524f06ba4edd7bca121ba572f0c7063a749176c4338177241665c2fbd7ce7e" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc524f06ba4edd7bca121ba572f0c7063a749176c4338177241665c2fbd7ce7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc524f06ba4edd7bca121ba572f0c7063a749176c4338177241665c2fbd7ce7e" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]  Documenting ferrimock v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Ranking`
[INFO] [stdout]    --> src/core/world/doctor.rs:643:20
[INFO] [stdout]     |
[INFO] [stdout] 643 | /// The shares a [`Ranking`] hands out at the flattest exponent it draws.
[INFO] [stdout]     |                    ^^^^^^^ no item named `Ranking` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ferrimock/index.html
[INFO] running `Command { std: "docker" "inspect" "cc524f06ba4edd7bca121ba572f0c7063a749176c4338177241665c2fbd7ce7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc524f06ba4edd7bca121ba572f0c7063a749176c4338177241665c2fbd7ce7e" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]  Documenting ferrimock v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.89s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ferrimock/index.html
[INFO] running `Command { std: "docker" "inspect" "cc524f06ba4edd7bca121ba572f0c7063a749176c4338177241665c2fbd7ce7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc524f06ba4edd7bca121ba572f0c7063a749176c4338177241665c2fbd7ce7e", kill_on_drop: false }`
[INFO] [stdout] cc524f06ba4edd7bca121ba572f0c7063a749176c4338177241665c2fbd7ce7e
