[INFO] fetching crate ra_ap_parser 0.0.112...
[INFO] documenting ra_ap_parser-0.0.112 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate ra_ap_parser 0.0.112 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate ra_ap_parser 0.0.112 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 ra_ap_parser 0.0.112
[INFO] finished tweaking crates.io crate ra_ap_parser 0.0.112
[INFO] tweaked toml for crates.io crate ra_ap_parser 0.0.112 written to /workspace/builds/worker-34/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] 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-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] fd08a98a70c8dba7fb482fca0782466b9a62f3be179518dee7d7d8261e67d6dc
[INFO] running `Command { std: "docker" "start" "-a" "fd08a98a70c8dba7fb482fca0782466b9a62f3be179518dee7d7d8261e67d6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd08a98a70c8dba7fb482fca0782466b9a62f3be179518dee7d7d8261e67d6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd08a98a70c8dba7fb482fca0782466b9a62f3be179518dee7d7d8261e67d6dc", kill_on_drop: false }`
[INFO] [stdout] fd08a98a70c8dba7fb482fca0782466b9a62f3be179518dee7d7d8261e67d6dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] b7a69672c1c1a08cc8f6d7681f98ab1ebea48300e60c986a6fdcd567536d08d1
[INFO] running `Command { std: "docker" "start" "-a" "b7a69672c1c1a08cc8f6d7681f98ab1ebea48300e60c986a6fdcd567536d08d1", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.2.3
[INFO] [stderr]     Checking ra_ap_limit v0.0.112
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking rustc-ap-rustc_lexer v725.0.0
[INFO] [stderr]  Documenting ra_ap_parser v0.0.112 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `TokenSource`
[INFO] [stdout]  --> src/lib.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! trees. Abstract [`TokenSource`] and [`TreeSink`] traits are used instead. As
[INFO] [stdout]   |                       ^^^^^^^^^^^ no item named `TokenSource` 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: unresolved link to `TreeSink`
[INFO] [stdout]  --> src/lib.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! trees. Abstract [`TokenSource`] and [`TreeSink`] traits are used instead. As
[INFO] [stdout]   |                                           ^^^^^^^^ no item named `TreeSink` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/grammar.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 17 | | //! // test function_with_zero_parameters
[INFO] [stdout] 18 | | //! // fn foo() {}
[INFO] [stdout] 19 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 16 | //! ```text
[INFO] [stdout]    |        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "b7a69672c1c1a08cc8f6d7681f98ab1ebea48300e60c986a6fdcd567536d08d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7a69672c1c1a08cc8f6d7681f98ab1ebea48300e60c986a6fdcd567536d08d1", kill_on_drop: false }`
[INFO] [stdout] b7a69672c1c1a08cc8f6d7681f98ab1ebea48300e60c986a6fdcd567536d08d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 420bda0f7a839cdcd176de1e976d6497e86df2dc1eb11224c1dd15fb8fedc8a8
[INFO] running `Command { std: "docker" "start" "-a" "420bda0f7a839cdcd176de1e976d6497e86df2dc1eb11224c1dd15fb8fedc8a8", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.2.3
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking ra_ap_limit v0.0.112
[INFO] [stderr]     Checking rustc-ap-rustc_lexer v725.0.0
[INFO] [stderr]  Documenting ra_ap_parser v0.0.112 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `TokenSource`
[INFO] [stdout]  --> src/lib.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! trees. Abstract [`TokenSource`] and [`TreeSink`] traits are used instead. As
[INFO] [stdout]   |                       ^^^^^^^^^^^ no item named `TokenSource` 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: unresolved link to `TreeSink`
[INFO] [stdout]  --> src/lib.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! trees. Abstract [`TokenSource`] and [`TreeSink`] traits are used instead. As
[INFO] [stdout]   |                                           ^^^^^^^^ no item named `TreeSink` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/grammar.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 17 | | //! // test function_with_zero_parameters
[INFO] [stdout] 18 | | //! // fn foo() {}
[INFO] [stdout] 19 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 16 | //! ```text
[INFO] [stdout]    |        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "420bda0f7a839cdcd176de1e976d6497e86df2dc1eb11224c1dd15fb8fedc8a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "420bda0f7a839cdcd176de1e976d6497e86df2dc1eb11224c1dd15fb8fedc8a8", kill_on_drop: false }`
[INFO] [stdout] 420bda0f7a839cdcd176de1e976d6497e86df2dc1eb11224c1dd15fb8fedc8a8