[INFO] fetching crate rtlil 0.1.1...
[INFO] documenting rtlil-0.1.1 against 1.83.0 for beta-rustdoc-1.84.0-4-retry
[INFO] extracting crate rtlil 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate rtlil 0.1.1 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rtlil 0.1.1
[INFO] finished tweaking crates.io crate rtlil 0.1.1
[INFO] tweaked toml for crates.io crate rtlil 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate rtlil 0.1.1 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.21
[INFO] [stderr]   Downloaded unicode-xid v0.2.1
[INFO] [stderr]   Downloaded version_check v0.9.2
[INFO] [stderr]   Downloaded getset v0.1.1
[INFO] [stderr]   Downloaded bitflags v1.2.1
[INFO] [stderr]   Downloaded anyhow v1.0.32
[INFO] [stderr]   Downloaded hermit-abi v0.1.15
[INFO] [stderr]   Downloaded thread_local v1.0.1
[INFO] [stderr]   Downloaded syn v1.0.40
[INFO] [stderr]   Downloaded aho-corasick v0.7.13
[INFO] [stderr]   Downloaded log v0.4.11
[INFO] [stderr]   Downloaded memchr v2.3.3
[INFO] [stderr]   Downloaded quote v1.0.7
[INFO] [stderr]   Downloaded lazy_static v1.4.0
[INFO] [stderr]   Downloaded regex v1.3.9
[INFO] [stderr]   Downloaded regex-syntax v0.6.18
[INFO] [stderr]   Downloaded winapi-util v0.1.5
[INFO] [stderr]   Downloaded termcolor v1.1.0
[INFO] [stderr]   Downloaded libc v0.2.76
[INFO] [stderr]   Downloaded lalrpop-util v0.19.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18c4f72eaea3a7884c8ac017ce342184f567770c66f7ddbfed51a21154a94db9
[INFO] running `Command { std: "docker" "start" "-a" "18c4f72eaea3a7884c8ac017ce342184f567770c66f7ddbfed51a21154a94db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18c4f72eaea3a7884c8ac017ce342184f567770c66f7ddbfed51a21154a94db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18c4f72eaea3a7884c8ac017ce342184f567770c66f7ddbfed51a21154a94db9", kill_on_drop: false }`
[INFO] [stdout] 18c4f72eaea3a7884c8ac017ce342184f567770c66f7ddbfed51a21154a94db9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14f9513c4e2fce8bd26c51552501a0cd3c5e27d0340a00b4fb0fbcd4ff4bf767
[INFO] running `Command { std: "docker" "start" "-a" "14f9513c4e2fce8bd26c51552501a0cd3c5e27d0340a00b4fb0fbcd4ff4bf767", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking lalrpop-util v0.19.1
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]  Documenting rtlil v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rtlil v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::__parse__AttrCopy::AttrCopyParser`
[INFO] [stdout]     --> src/grammar.rs:3278:9
[INFO] [stdout]      |
[INFO] [stdout] 3278 | pub use self::__parse__AttrCopy::AttrCopyParser;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__Attribute::AttributeParser`
[INFO] [stdout]     --> src/grammar.rs:6587:9
[INFO] [stdout]      |
[INFO] [stdout] 6587 | pub use self::__parse__Attribute::AttributeParser;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__Ident::IdentParser`
[INFO] [stdout]      --> src/grammar.rs:13864:9
[INFO] [stdout]       |
[INFO] [stdout] 13864 | pub use self::__parse__Ident::IdentParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__Int::IntParser`
[INFO] [stdout]      --> src/grammar.rs:17132:9
[INFO] [stdout]       |
[INFO] [stdout] 17132 | pub use self::__parse__Int::IntParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__Lit::LitParser`
[INFO] [stdout]      --> src/grammar.rs:20400:9
[INFO] [stdout]       |
[INFO] [stdout] 20400 | pub use self::__parse__Lit::LitParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__Sig::SigParser`
[INFO] [stdout]      --> src/grammar.rs:23668:9
[INFO] [stdout]       |
[INFO] [stdout] 23668 | pub use self::__parse__Sig::SigParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__SigSpec::SigSpecParser`
[INFO] [stdout]      --> src/grammar.rs:27030:9
[INFO] [stdout]       |
[INFO] [stdout] 27030 | pub use self::__parse__SigSpec::SigSpecParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.98s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rtlil/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "14f9513c4e2fce8bd26c51552501a0cd3c5e27d0340a00b4fb0fbcd4ff4bf767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14f9513c4e2fce8bd26c51552501a0cd3c5e27d0340a00b4fb0fbcd4ff4bf767", kill_on_drop: false }`
[INFO] [stdout] 14f9513c4e2fce8bd26c51552501a0cd3c5e27d0340a00b4fb0fbcd4ff4bf767
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ba45792f9843c7f3d50a43b44d49116b7fa7a87b7f2735bffcd1e80af42c96e
[INFO] running `Command { std: "docker" "start" "-a" "1ba45792f9843c7f3d50a43b44d49116b7fa7a87b7f2735bffcd1e80af42c96e", kill_on_drop: false }`
[INFO] [stderr]  Documenting rtlil v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rtlil/index.html
[INFO] running `Command { std: "docker" "inspect" "1ba45792f9843c7f3d50a43b44d49116b7fa7a87b7f2735bffcd1e80af42c96e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba45792f9843c7f3d50a43b44d49116b7fa7a87b7f2735bffcd1e80af42c96e", kill_on_drop: false }`
[INFO] [stdout] 1ba45792f9843c7f3d50a43b44d49116b7fa7a87b7f2735bffcd1e80af42c96e