[INFO] fetching crate ottavino-gc-arena 0.6.0...
[INFO] documenting ottavino-gc-arena-0.6.0 against 824336ad4127ce295849937a24c08a4aeff6ada7 for pr-162169
[INFO] extracting crate ottavino-gc-arena 0.6.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ottavino-gc-arena 0.6.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ottavino-gc-arena 0.6.0
[INFO] tweaked toml for crates.io crate ottavino-gc-arena 0.6.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ottavino-gc-arena 0.6.0 on toolchain 824336ad4127ce295849937a24c08a4aeff6ada7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ottavino-gc-arena 0.6.0 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" "+824336ad4127ce295849937a24c08a4aeff6ada7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ottavino-gc-arena-derive v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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] 1fb30ec08ae97c73764e190c039ae60fc214a27a2e141d43d73b9f8e6aafb6fa
[INFO] running `Command { std: "docker" "start" "1fb30ec08ae97c73764e190c039ae60fc214a27a2e141d43d73b9f8e6aafb6fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fb30ec08ae97c73764e190c039ae60fc214a27a2e141d43d73b9f8e6aafb6fa", 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" "1fb30ec08ae97c73764e190c039ae60fc214a27a2e141d43d73b9f8e6aafb6fa" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fb30ec08ae97c73764e190c039ae60fc214a27a2e141d43d73b9f8e6aafb6fa", 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" "1fb30ec08ae97c73764e190c039ae60fc214a27a2e141d43d73b9f8e6aafb6fa" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking sptr v0.3.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling ottavino-gc-arena-derive v0.6.0
[INFO] [stderr]  Documenting ottavino-gc-arena v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `gc_arena_derive::Collect`
[INFO] [stdout]   --> src/collect.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// [`gc_arena_derive::Collect`]), which requires that every field in the structure also implement
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `gc_arena_derive` in scope
[INFO] [stdout]    |
[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 4.93s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ottavino_gc_arena/index.html
[INFO] running `Command { std: "docker" "inspect" "1fb30ec08ae97c73764e190c039ae60fc214a27a2e141d43d73b9f8e6aafb6fa", 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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1fb30ec08ae97c73764e190c039ae60fc214a27a2e141d43d73b9f8e6aafb6fa" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "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 ottavino-gc-arena v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `gc_arena_derive::Collect`
[INFO] [stdout]   --> src/collect.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// [`gc_arena_derive::Collect`]), which requires that every field in the structure also implement
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `gc_arena_derive` in scope
[INFO] [stdout]    |
[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 0.40s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ottavino_gc_arena/index.html
[INFO] running `Command { std: "docker" "inspect" "1fb30ec08ae97c73764e190c039ae60fc214a27a2e141d43d73b9f8e6aafb6fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb30ec08ae97c73764e190c039ae60fc214a27a2e141d43d73b9f8e6aafb6fa", kill_on_drop: false }`
[INFO] [stdout] 1fb30ec08ae97c73764e190c039ae60fc214a27a2e141d43d73b9f8e6aafb6fa
