[INFO] fetching crate syn-impersonated 0.1.18...
[INFO] documenting syn-impersonated-0.1.18 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate syn-impersonated 0.1.18 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate syn-impersonated 0.1.18 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 syn-impersonated 0.1.18
[INFO] finished tweaking crates.io crate syn-impersonated 0.1.18
[INFO] tweaked toml for crates.io crate syn-impersonated 0.1.18 written to /workspace/builds/worker-22/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 817152ecb5709a2a73580542512a1275626bbf46363298789ef5b6feafca621b
[INFO] running `Command { std: "docker" "start" "-a" "817152ecb5709a2a73580542512a1275626bbf46363298789ef5b6feafca621b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "817152ecb5709a2a73580542512a1275626bbf46363298789ef5b6feafca621b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "817152ecb5709a2a73580542512a1275626bbf46363298789ef5b6feafca621b", kill_on_drop: false }`
[INFO] [stdout] 817152ecb5709a2a73580542512a1275626bbf46363298789ef5b6feafca621b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 1ae97d4174545f3b7c6c8e28b5cc6234ec0a83bf4c1d624a41d3945a551615b9
[INFO] running `Command { std: "docker" "start" "-a" "1ae97d4174545f3b7c6c8e28b5cc6234ec0a83bf4c1d624a41d3945a551615b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2-impersonated v0.1.1
[INFO] [stderr]     Checking unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn-impersonated v0.1.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quote-impersonated v0.1.0
[INFO] [stderr]  Documenting syn-impersonated v0.1.18 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `parse::Parse`
[INFO] [stdout]  --> src/parse_quote.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// [`Parse`]: parse::Parse
[INFO] [stdout]   |                ^^^^^^^^^^^^ `parse` is a function, not a module or type, and cannot have associated items
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `punctuated::Punctuated`
[INFO] [stdout]   --> src/parse_quote.rs:61:27
[INFO] [stdout]    |
[INFO] [stdout] 61 | /// [`Punctuated<T, P>`]: punctuated::Punctuated
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^ no item named `punctuated` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Block::parse_within`
[INFO] [stdout]   --> src/parse_quote.rs:62:20
[INFO] [stdout]    |
[INFO] [stdout] 62 | /// [`Vec<Stmt>`]: Block::parse_within
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^ no item named `Block` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `parse::ParseBuffer::peek`
[INFO] [stdout]   --> src/custom_keyword.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 | /// [Peeking]: parse::ParseBuffer::peek
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `parse` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `parse::ParseBuffer::parse`
[INFO] [stdout]   --> src/custom_keyword.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// [Parsing]: parse::ParseBuffer::parse
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `parse` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `parse::ParseBuffer::peek`
[INFO] [stdout]   --> src/custom_punctuation.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 | /// [Peeking]: parse::ParseBuffer::peek
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `parse` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `parse::ParseBuffer::parse`
[INFO] [stdout]   --> src/custom_punctuation.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// [Parsing]: parse::ParseBuffer::parse
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `parse` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "1ae97d4174545f3b7c6c8e28b5cc6234ec0a83bf4c1d624a41d3945a551615b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ae97d4174545f3b7c6c8e28b5cc6234ec0a83bf4c1d624a41d3945a551615b9", kill_on_drop: false }`
[INFO] [stdout] 1ae97d4174545f3b7c6c8e28b5cc6234ec0a83bf4c1d624a41d3945a551615b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "--all-features" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 3745dd71fea1fe5e42fe2d59d7a22516ac97af41ac8a815b1f51b782a6e40012
[INFO] running `Command { std: "docker" "start" "-a" "3745dd71fea1fe5e42fe2d59d7a22516ac97af41ac8a815b1f51b782a6e40012", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2-impersonated v0.1.1
[INFO] [stderr]     Checking unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn-impersonated v0.1.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quote-impersonated v0.1.0
[INFO] [stderr]  Documenting syn-impersonated v0.1.18 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `parse::Parse`
[INFO] [stdout]  --> src/parse_quote.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// [`Parse`]: parse::Parse
[INFO] [stdout]   |                ^^^^^^^^^^^^ `parse` is a function, not a module or type, and cannot have associated items
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `punctuated::Punctuated`
[INFO] [stdout]   --> src/parse_quote.rs:61:27
[INFO] [stdout]    |
[INFO] [stdout] 61 | /// [`Punctuated<T, P>`]: punctuated::Punctuated
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^ no item named `punctuated` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `parse::ParseBuffer::peek`
[INFO] [stdout]   --> src/custom_keyword.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 | /// [Peeking]: parse::ParseBuffer::peek
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `parse` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `parse::ParseBuffer::parse`
[INFO] [stdout]   --> src/custom_keyword.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// [Parsing]: parse::ParseBuffer::parse
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `parse` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `parse::ParseBuffer::peek`
[INFO] [stdout]   --> src/custom_punctuation.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 | /// [Peeking]: parse::ParseBuffer::peek
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `parse` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `parse::ParseBuffer::parse`
[INFO] [stdout]   --> src/custom_punctuation.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// [Parsing]: parse::ParseBuffer::parse
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `parse` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.67s
[INFO] running `Command { std: "docker" "inspect" "3745dd71fea1fe5e42fe2d59d7a22516ac97af41ac8a815b1f51b782a6e40012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3745dd71fea1fe5e42fe2d59d7a22516ac97af41ac8a815b1f51b782a6e40012", kill_on_drop: false }`
[INFO] [stdout] 3745dd71fea1fe5e42fe2d59d7a22516ac97af41ac8a815b1f51b782a6e40012