[INFO] fetching crate doc-sync 0.1.2... [INFO] checking doc-sync-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate doc-sync 0.1.2 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate doc-sync 0.1.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate doc-sync 0.1.2 [INFO] finished tweaking crates.io crate doc-sync 0.1.2 [INFO] tweaked toml for crates.io crate doc-sync 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate doc-sync 0.1.2 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sharded-slab v0.1.4 [INFO] [stderr] Downloaded wrap-match v1.0.7 [INFO] [stderr] Downloaded xshell-macros v0.2.5 [INFO] [stderr] Downloaded tracing-log v0.1.3 [INFO] [stderr] Downloaded xshell v0.2.5 [INFO] [stderr] Downloaded prettyplease v0.2.12 [INFO] [stderr] Downloaded cli-failure v1.0.0 [INFO] [stderr] Downloaded custom_debug_derive v0.5.1 [INFO] [stderr] Downloaded anstyle v1.0.1 [INFO] [stderr] Downloaded normalize-path v0.2.1 [INFO] [stderr] Downloaded sha2 v0.10.7 [INFO] [stderr] Downloaded errno v0.3.2 [INFO] [stderr] Downloaded pest_generator v2.7.2 [INFO] [stderr] Downloaded anstyle-wincon v1.0.1 [INFO] [stderr] Downloaded pest_derive v2.7.2 [INFO] [stderr] Downloaded anstream v0.3.2 [INFO] [stderr] Downloaded clap_lex v0.5.0 [INFO] [stderr] Downloaded bitflags v2.3.3 [INFO] [stderr] Downloaded tracing-subscriber v0.3.17 [INFO] [stderr] Downloaded pest v2.7.2 [INFO] [stderr] Downloaded winnow v0.5.3 [INFO] [stderr] Downloaded rustix v0.38.6 [INFO] [stderr] Downloaded clap_builder v4.3.19 [INFO] [stderr] Downloaded regex-automata v0.3.4 [INFO] [stderr] Downloaded wrap-match-impl v1.0.7 [INFO] [stderr] Downloaded aho-corasick v1.0.2 [INFO] [stderr] Downloaded regex v1.9.1 [INFO] [stderr] Downloaded linux-raw-sys v0.4.5 [INFO] [stderr] Downloaded toml_edit v0.19.14 [INFO] [stderr] Downloaded cc v1.0.81 [INFO] [stderr] Downloaded clap_derive v4.3.12 [INFO] [stderr] Downloaded clap v4.3.19 [INFO] [stderr] Downloaded easy-ext v1.0.1 [INFO] [stderr] Downloaded pest_meta v2.7.2 [INFO] [stderr] Downloaded toml v0.7.6 [INFO] [stderr] Downloaded pin-project-lite v0.2.10 [INFO] [stderr] Downloaded tracing-attributes v0.1.26 [INFO] [stderr] Downloaded thiserror-impl v1.0.44 [INFO] [stderr] Downloaded thiserror v1.0.44 [INFO] [stderr] Downloaded rustdoc-types v0.22.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4da467445a60e8dd8749b1c50f938dca235402c424df9f324e5ea1c3fed79948 [INFO] running `Command { std: "docker" "start" "-a" "4da467445a60e8dd8749b1c50f938dca235402c424df9f324e5ea1c3fed79948", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4da467445a60e8dd8749b1c50f938dca235402c424df9f324e5ea1c3fed79948", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4da467445a60e8dd8749b1c50f938dca235402c424df9f324e5ea1c3fed79948", kill_on_drop: false }` [INFO] [stdout] 4da467445a60e8dd8749b1c50f938dca235402c424df9f324e5ea1c3fed79948 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5280ba3574ec6aed5a3461b423fe336cc80e0ea97289fb466ab17e908753b23 [INFO] running `Command { std: "docker" "start" "-a" "c5280ba3574ec6aed5a3461b423fe336cc80e0ea97289fb466ab17e908753b23", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling serde v1.0.180 [INFO] [stderr] Compiling serde_derive v1.0.180 [INFO] [stderr] Compiling rustix v0.38.6 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling prettyplease v0.2.12 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Checking unicode-ident v1.0.11 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking winnow v0.5.3 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling xshell-macros v0.2.5 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Checking regex-automata v0.3.4 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking xshell v0.2.5 [INFO] [stderr] Checking cli-failure v1.0.0 [INFO] [stderr] Compiling easy-ext v1.0.1 [INFO] [stderr] Checking normalize-path v0.2.1 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking toml_datetime v0.6.3 [INFO] [stderr] Checking serde_spanned v0.6.3 [INFO] [stderr] Checking rustdoc-types v0.22.0 [INFO] [stderr] Checking toml_edit v0.19.14 [INFO] [stderr] Compiling custom_debug_derive v0.5.1 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling wrap-match-impl v1.0.7 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Checking toml v0.7.6 [INFO] [stderr] Checking wrap-match v1.0.7 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling pest v2.7.2 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Compiling pest_meta v2.7.2 [INFO] [stderr] Compiling pest_generator v2.7.2 [INFO] [stderr] Compiling pest_derive v2.7.2 [INFO] [stderr] Checking doc-sync v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/doc_comment_parser.rs:65:34 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct InvalidDocCommentType(String); [INFO] [stdout] | --------------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `InvalidDocCommentType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 65 | pub struct InvalidDocCommentType(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rustdoc_item` is never read [INFO] [stdout] --> src/from_markdown/item_info.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct ItemInfo<'lt> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | pub rustdoc_item: &'lt rustdoc_types::Item, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/doc_comment_parser.rs:65:34 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct InvalidDocCommentType(String); [INFO] [stdout] | --------------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `InvalidDocCommentType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 65 | pub struct InvalidDocCommentType(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rustdoc_item` is never read [INFO] [stdout] --> src/from_markdown/item_info.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct ItemInfo<'lt> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | pub rustdoc_item: &'lt rustdoc_types::Item, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.28s [INFO] running `Command { std: "docker" "inspect" "c5280ba3574ec6aed5a3461b423fe336cc80e0ea97289fb466ab17e908753b23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5280ba3574ec6aed5a3461b423fe336cc80e0ea97289fb466ab17e908753b23", kill_on_drop: false }` [INFO] [stdout] c5280ba3574ec6aed5a3461b423fe336cc80e0ea97289fb466ab17e908753b23 [INFO] checking doc-sync-0.1.2 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate doc-sync 0.1.2 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate doc-sync 0.1.2 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate doc-sync 0.1.2 [INFO] finished tweaking crates.io crate doc-sync 0.1.2 [INFO] tweaked toml for crates.io crate doc-sync 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate doc-sync 0.1.2 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ad4e3884bfc6544c70f5b8809bc9570031b43390ec93b624a135be674969afb [INFO] running `Command { std: "docker" "start" "-a" "9ad4e3884bfc6544c70f5b8809bc9570031b43390ec93b624a135be674969afb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ad4e3884bfc6544c70f5b8809bc9570031b43390ec93b624a135be674969afb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ad4e3884bfc6544c70f5b8809bc9570031b43390ec93b624a135be674969afb", kill_on_drop: false }` [INFO] [stdout] 9ad4e3884bfc6544c70f5b8809bc9570031b43390ec93b624a135be674969afb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a858ff7031e7f4ae771e039debd18e3e2c242d0eefea3fd2d3c946a3aea92c00 [INFO] running `Command { std: "docker" "start" "-a" "a858ff7031e7f4ae771e039debd18e3e2c242d0eefea3fd2d3c946a3aea92c00", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.180 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling serde_derive v1.0.180 [INFO] [stderr] Compiling rustix v0.38.6 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling prettyplease v0.2.12 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking unicode-ident v1.0.11 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking winnow v0.5.3 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling xshell-macros v0.2.5 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Checking regex-automata v0.3.4 [INFO] [stderr] Checking xshell v0.2.5 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Compiling easy-ext v1.0.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking normalize-path v0.2.1 [INFO] [stderr] Checking cli-failure v1.0.0 [INFO] [stderr] Checking toml_datetime v0.6.3 [INFO] [stderr] Checking serde_spanned v0.6.3 [INFO] [stderr] Checking rustdoc-types v0.22.0 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Checking toml_edit v0.19.14 [INFO] [stderr] Compiling custom_debug_derive v0.5.1 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling wrap-match-impl v1.0.7 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Checking toml v0.7.6 [INFO] [stderr] Checking wrap-match v1.0.7 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking pest v2.7.2 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Compiling pest_meta v2.7.2 [INFO] [stderr] Compiling pest_generator v2.7.2 [INFO] [stderr] Compiling pest_derive v2.7.2 [INFO] [stderr] Checking doc-sync v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/doc_comment_parser.rs:65:34 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct InvalidDocCommentType(String); [INFO] [stdout] | --------------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `InvalidDocCommentType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 65 | pub struct InvalidDocCommentType(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rustdoc_item` is never read [INFO] [stdout] --> src/from_markdown/item_info.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct ItemInfo<'lt> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | pub rustdoc_item: &'lt rustdoc_types::Item, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/doc_comment_parser.rs:65:34 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct InvalidDocCommentType(String); [INFO] [stdout] | --------------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `InvalidDocCommentType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 65 | pub struct InvalidDocCommentType(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rustdoc_item` is never read [INFO] [stdout] --> src/from_markdown/item_info.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct ItemInfo<'lt> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | pub rustdoc_item: &'lt rustdoc_types::Item, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.42s [INFO] running `Command { std: "docker" "inspect" "a858ff7031e7f4ae771e039debd18e3e2c242d0eefea3fd2d3c946a3aea92c00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a858ff7031e7f4ae771e039debd18e3e2c242d0eefea3fd2d3c946a3aea92c00", kill_on_drop: false }` [INFO] [stdout] a858ff7031e7f4ae771e039debd18e3e2c242d0eefea3fd2d3c946a3aea92c00