[INFO] fetching crate canonical-form 0.10.0...
[INFO] documenting canonical-form-0.10.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate canonical-form 0.10.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate canonical-form 0.10.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate canonical-form 0.10.0
[INFO] finished tweaking crates.io crate canonical-form 0.10.0
[INFO] tweaked toml for crates.io crate canonical-form 0.10.0 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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" "+beta-2022-05-20" "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-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1c61552a85005d73f7c1716911d1a9fdbe67c8d7d4f7cd66d2668c539613239
[INFO] running `Command { std: "docker" "start" "-a" "e1c61552a85005d73f7c1716911d1a9fdbe67c8d7d4f7cd66d2668c539613239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1c61552a85005d73f7c1716911d1a9fdbe67c8d7d4f7cd66d2668c539613239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1c61552a85005d73f7c1716911d1a9fdbe67c8d7d4f7cd66d2668c539613239", kill_on_drop: false }`
[INFO] [stdout] e1c61552a85005d73f7c1716911d1a9fdbe67c8d7d4f7cd66d2668c539613239
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17445230a50044502e5826a2b25c650905e6df35ec1765e0d333236c3671d980
[INFO] running `Command { std: "docker" "start" "-a" "17445230a50044502e5826a2b25c650905e6df35ec1765e0d333236c3671d980", kill_on_drop: false }`
[INFO] [stderr]  Documenting canonical-form v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `i`
[INFO] [stdout]   --> src/refine.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 |     /// i is in part set_id[i]
[INFO] [stdout]    |                             ^ no item named `i` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "17445230a50044502e5826a2b25c650905e6df35ec1765e0d333236c3671d980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17445230a50044502e5826a2b25c650905e6df35ec1765e0d333236c3671d980", kill_on_drop: false }`
[INFO] [stdout] 17445230a50044502e5826a2b25c650905e6df35ec1765e0d333236c3671d980
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 4db4bb7465ece8a2b2b063ae4d08f1f3e2aa6a61e6434fe3a5b4264a0274c279
[INFO] running `Command { std: "docker" "start" "-a" "4db4bb7465ece8a2b2b063ae4d08f1f3e2aa6a61e6434fe3a5b4264a0274c279", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting canonical-form v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `i`
[INFO] [stdout]   --> src/refine.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 |     /// i is in part set_id[i]
[INFO] [stdout]    |                             ^ no item named `i` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4db4bb7465ece8a2b2b063ae4d08f1f3e2aa6a61e6434fe3a5b4264a0274c279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4db4bb7465ece8a2b2b063ae4d08f1f3e2aa6a61e6434fe3a5b4264a0274c279", kill_on_drop: false }`
[INFO] [stdout] 4db4bb7465ece8a2b2b063ae4d08f1f3e2aa6a61e6434fe3a5b4264a0274c279