[INFO] fetching crate lef21 3.0.0-pre.2...
[INFO] documenting lef21-3.0.0-pre.2 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate lef21 3.0.0-pre.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate lef21 3.0.0-pre.2 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lef21 3.0.0-pre.2
[INFO] finished tweaking crates.io crate lef21 3.0.0-pre.2
[INFO] tweaked toml for crates.io crate lef21 3.0.0-pre.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded layout21utils v3.0.0-pre.2
[INFO] [stderr]   Downloaded fstrings-proc-macro v0.2.3
[INFO] [stderr]   Downloaded fstrings v0.2.3
[INFO] [stderr]   Downloaded by_address v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f109ede370554afdf900cd085920c162e1f4a08f7d44217a553d7bb74c175c4b
[INFO] running `Command { std: "docker" "start" "-a" "f109ede370554afdf900cd085920c162e1f4a08f7d44217a553d7bb74c175c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f109ede370554afdf900cd085920c162e1f4a08f7d44217a553d7bb74c175c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f109ede370554afdf900cd085920c162e1f4a08f7d44217a553d7bb74c175c4b", kill_on_drop: false }`
[INFO] [stdout] f109ede370554afdf900cd085920c162e1f4a08f7d44217a553d7bb74c175c4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a89626ab5ec190f2ca3ed25682f0d43275be29604a44845deeece88586c8a2fb
[INFO] running `Command { std: "docker" "start" "-a" "a89626ab5ec190f2ca3ed25682f0d43275be29604a44845deeece88586c8a2fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling rust_decimal v1.29.1
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]    Compiling schemars v0.8.12
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]     Checking dyn-clone v1.0.11
[INFO] [stderr]     Checking smawk v0.3.1
[INFO] [stderr]    Compiling fstrings-proc-macro v0.2.3
[INFO] [stderr]     Checking by_address v1.1.0
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling enum_dispatch v0.3.11
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]     Checking fstrings v0.2.3
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]    Compiling schemars_derive v0.8.12
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.4
[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]     Checking layout21utils v3.0.0-pre.2
[INFO] [stderr]  Documenting lef21 v3.0.0-pre.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Optional`
[INFO] [stdout]    --> src/data.rs:555:47
[INFO] [stdout]     |
[INFO] [stdout] 555 | /// Most [`Unsupported`] fields are of type [`Optional<Unsupported>`] for sake of serialization,
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^ no item named `Optional` 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] [stdout] warning: unresolved link to `LefParser::expect_keyword`
[INFO] [stdout]    --> src/read.rs:446:17
[INFO] [stdout]     |
[INFO] [stdout] 446 |     /// Unlike [LefParser::expect_keyword], this function matches literally, and does not convert to uppercase.
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ the struct `LefParser` has no field or associated item named `expect_keyword`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Display`
[INFO] [stdout]    --> src/write.rs:327:56
[INFO] [stdout]     |
[INFO] [stdout] 327 |     /// Note most sub-types use their macro-generated [Display] implementations.
[INFO] [stdout]     |                                                        ^^^^^^^ no item named `Display` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Display`
[INFO] [stdout]    --> src/write.rs:363:36
[INFO] [stdout]     |
[INFO] [stdout] 363 | /// Helper function to call `T`'s [Display] method if `opt` is Some, or return an empty string if `opt` is None.
[INFO] [stdout]     |                                    ^^^^^^^ no item named `Display` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]     --> src/read.rs:1087:50
[INFO] [stdout]      |
[INFO] [stdout] 1087 |     /// Parse an enumerated string-value of type <T>
[INFO] [stdout]      |                                                  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.03s
[INFO] running `Command { std: "docker" "inspect" "a89626ab5ec190f2ca3ed25682f0d43275be29604a44845deeece88586c8a2fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a89626ab5ec190f2ca3ed25682f0d43275be29604a44845deeece88586c8a2fb", kill_on_drop: false }`
[INFO] [stdout] a89626ab5ec190f2ca3ed25682f0d43275be29604a44845deeece88586c8a2fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc9d7e16bb0c25ea07045ee3b7a16cdada8cc6b49435bfc9a96f3b92c4b5e9d6
[INFO] running `Command { std: "docker" "start" "-a" "fc9d7e16bb0c25ea07045ee3b7a16cdada8cc6b49435bfc9a96f3b92c4b5e9d6", kill_on_drop: false }`
[INFO] [stderr]  Documenting lef21 v3.0.0-pre.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Optional`
[INFO] [stdout]    --> src/data.rs:555:47
[INFO] [stdout]     |
[INFO] [stdout] 555 | /// Most [`Unsupported`] fields are of type [`Optional<Unsupported>`] for sake of serialization,
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^ no item named `Optional` 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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "fc9d7e16bb0c25ea07045ee3b7a16cdada8cc6b49435bfc9a96f3b92c4b5e9d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9d7e16bb0c25ea07045ee3b7a16cdada8cc6b49435bfc9a96f3b92c4b5e9d6", kill_on_drop: false }`
[INFO] [stdout] fc9d7e16bb0c25ea07045ee3b7a16cdada8cc6b49435bfc9a96f3b92c4b5e9d6
