[INFO] fetching crate whale_fall 1.0.0... [INFO] building whale_fall-1.0.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate whale_fall 1.0.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate whale_fall 1.0.0 [INFO] finished tweaking crates.io crate whale_fall 1.0.0 [INFO] tweaked toml for crates.io crate whale_fall 1.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate whale_fall 1.0.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate whale_fall 1.0.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.8.8 [INFO] [stderr] Downloaded serde_derive v1.0.195 [INFO] [stderr] Downloaded gosyn v0.2.8 [INFO] [stderr] Downloaded thiserror v1.0.56 [INFO] [stderr] Downloaded anstyle-parse v0.2.3 [INFO] [stderr] Downloaded anstyle-wincon v3.0.2 [INFO] [stderr] Downloaded toml_datetime v0.6.5 [INFO] [stderr] Downloaded thiserror-impl v1.0.56 [INFO] [stderr] Downloaded anstyle v1.0.4 [INFO] [stderr] Downloaded clap_lex v0.6.0 [INFO] [stderr] Downloaded clap_derive v4.4.7 [INFO] [stderr] Downloaded anstyle-query v1.0.2 [INFO] [stderr] Downloaded anyhow v1.0.79 [INFO] [stderr] Downloaded pest_derive v2.7.6 [INFO] [stderr] Downloaded clap v4.4.14 [INFO] [stderr] Downloaded pest v2.7.6 [INFO] [stderr] Downloaded indexmap v2.1.0 [INFO] [stderr] Downloaded clap_builder v4.4.14 [INFO] [stderr] Downloaded serde v1.0.195 [INFO] [stderr] Downloaded regex v1.10.2 [INFO] [stderr] Downloaded serde_json v1.0.111 [INFO] [stderr] Downloaded handlebars v5.1.0 [INFO] [stderr] Downloaded toml_edit v0.21.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.75 [INFO] [stderr] Downloaded unic-ucd-category v0.9.0 [INFO] [stderr] Downloaded pest_meta v2.7.6 [INFO] [stderr] Downloaded rustix v0.38.28 [INFO] [stderr] Downloaded pest_generator v2.7.6 [INFO] [stderr] Downloaded serde_spanned v0.6.5 [INFO] [stderr] Downloaded tempfile v3.9.0 [INFO] [stderr] Downloaded regex-automata v0.4.3 [INFO] [stderr] Downloaded libc v0.2.152 [INFO] [stderr] Downloaded linux-raw-sys v0.4.12 [INFO] [stderr] Downloaded anstream v0.6.5 [INFO] [stderr] Downloaded winnow v0.5.32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08490651cabb3b527ee3123f4468e71524f7e6670b66f0bcfb23a59cce9dad2a [INFO] running `Command { std: "docker" "start" "-a" "08490651cabb3b527ee3123f4468e71524f7e6670b66f0bcfb23a59cce9dad2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08490651cabb3b527ee3123f4468e71524f7e6670b66f0bcfb23a59cce9dad2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08490651cabb3b527ee3123f4468e71524f7e6670b66f0bcfb23a59cce9dad2a", kill_on_drop: false }` [INFO] [stdout] 08490651cabb3b527ee3123f4468e71524f7e6670b66f0bcfb23a59cce9dad2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8425b7a32a7afc271096d06840add62a80d39d5dd7b88561f555bfb1559722a8 [INFO] running `Command { std: "docker" "start" "-a" "8425b7a32a7afc271096d06840add62a80d39d5dd7b88561f555bfb1559722a8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.75 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling clap_lex v0.6.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling anstream v0.6.5 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 [INFO] [stderr] Compiling winnow v0.5.32 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling unic-ucd-category v0.9.0 [INFO] [stderr] Compiling clap_builder v4.4.14 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling tempfile v3.9.0 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling pest v2.7.6 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling gosyn v0.2.8 [INFO] [stderr] Compiling clap v4.4.14 [INFO] [stderr] Compiling pest_meta v2.7.6 [INFO] [stderr] Compiling pest_generator v2.7.6 [INFO] [stderr] Compiling pest_derive v2.7.6 [INFO] [stderr] Compiling serde_spanned v0.6.5 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling toml_edit v0.21.0 [INFO] [stderr] Compiling handlebars v5.1.0 [INFO] [stderr] Compiling toml v0.8.8 [INFO] [stderr] Compiling whale_fall v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> src/app.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use clap::{command, Args, Parser, Subcommand}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `params`, `sort`, `http_rule`, and `http_method` are never read [INFO] [stdout] --> src/asts/go.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct XMethod { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | pub params: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub sort: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 38 | pub http_rule: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 39 | pub http_method: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `XMethod` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TagDesc` is never constructed [INFO] [stdout] --> src/asts/go.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct TagDesc { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `gi_name`, `impl_inf`, and `imports` are never read [INFO] [stdout] --> src/asts/go.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct XST { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 108 | pub gi_name: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 109 | pub gi: bool, [INFO] [stdout] 110 | pub impl_inf: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 111 | pub imports: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `XST` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `file`, `imports`, and `methods` are never read [INFO] [stdout] --> src/asts/go.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 121 | pub struct INF { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 122 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 123 | pub file: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 124 | pub imports: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 125 | pub methods: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `INF` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ParserType` is never used [INFO] [stdout] --> src/core/meta.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum ParserType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/core/meta.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | Md(String), [INFO] [stdout] | -- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MetaData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [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] 14 - Md(String), [INFO] [stdout] 14 + Md(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ProcessType` is never used [INFO] [stdout] --> src/core/meta.rs:153:10 [INFO] [stdout] | [INFO] [stdout] 153 | pub enum ProcessType { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `gen_type` is never read [INFO] [stdout] --> src/core/meta.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 167 | pub struct GenerateData { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 168 | pub path: String, [INFO] [stdout] 169 | pub gen_type: GenerateType, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GenerateData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parser_type` is never used [INFO] [stdout] --> src/core/traits.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait IParser: fmt::Display { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 7 | fn parser_type(&self) -> ParserType; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process_type` is never used [INFO] [stdout] --> src/core/traits.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait IProcesser: fmt::Display { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 12 | fn process_type(&self) -> ProcessType; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "8425b7a32a7afc271096d06840add62a80d39d5dd7b88561f555bfb1559722a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8425b7a32a7afc271096d06840add62a80d39d5dd7b88561f555bfb1559722a8", kill_on_drop: false }` [INFO] [stdout] 8425b7a32a7afc271096d06840add62a80d39d5dd7b88561f555bfb1559722a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16bdf00deca2b72c180e4b69a1b778358246f621c5ddd5b761bd7397e0759c10 [INFO] running `Command { std: "docker" "start" "-a" "16bdf00deca2b72c180e4b69a1b778358246f621c5ddd5b761bd7397e0759c10", kill_on_drop: false }` [INFO] [stderr] Compiling whale_fall v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> src/app.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use clap::{command, Args, Parser, Subcommand}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `params`, `sort`, `http_rule`, and `http_method` are never read [INFO] [stdout] --> src/asts/go.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct XMethod { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | pub params: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub sort: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 38 | pub http_rule: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 39 | pub http_method: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `XMethod` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TagDesc` is never constructed [INFO] [stdout] --> src/asts/go.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct TagDesc { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `gi_name`, `impl_inf`, and `imports` are never read [INFO] [stdout] --> src/asts/go.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct XST { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 108 | pub gi_name: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 109 | pub gi: bool, [INFO] [stdout] 110 | pub impl_inf: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 111 | pub imports: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `XST` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `file`, `imports`, and `methods` are never read [INFO] [stdout] --> src/asts/go.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 121 | pub struct INF { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 122 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 123 | pub file: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 124 | pub imports: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 125 | pub methods: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `INF` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ParserType` is never used [INFO] [stdout] --> src/core/meta.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum ParserType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/core/meta.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | Md(String), [INFO] [stdout] | -- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MetaData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [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] 14 - Md(String), [INFO] [stdout] 14 + Md(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ProcessType` is never used [INFO] [stdout] --> src/core/meta.rs:153:10 [INFO] [stdout] | [INFO] [stdout] 153 | pub enum ProcessType { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `gen_type` is never read [INFO] [stdout] --> src/core/meta.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 167 | pub struct GenerateData { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 168 | pub path: String, [INFO] [stdout] 169 | pub gen_type: GenerateType, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GenerateData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parser_type` is never used [INFO] [stdout] --> src/core/traits.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait IParser: fmt::Display { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 7 | fn parser_type(&self) -> ParserType; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process_type` is never used [INFO] [stdout] --> src/core/traits.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait IProcesser: fmt::Display { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 12 | fn process_type(&self) -> ProcessType; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.20s [INFO] running `Command { std: "docker" "inspect" "16bdf00deca2b72c180e4b69a1b778358246f621c5ddd5b761bd7397e0759c10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16bdf00deca2b72c180e4b69a1b778358246f621c5ddd5b761bd7397e0759c10", kill_on_drop: false }` [INFO] [stdout] 16bdf00deca2b72c180e4b69a1b778358246f621c5ddd5b761bd7397e0759c10