[INFO] fetching crate whale_fall 1.0.0... [INFO] checking whale_fall-1.0.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate whale_fall 1.0.0 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate whale_fall 1.0.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf9ad80b08e2bc25865b6514a99d7057186f43cc715da9f6546763e7dce81570 [INFO] running `Command { std: "docker" "start" "-a" "cf9ad80b08e2bc25865b6514a99d7057186f43cc715da9f6546763e7dce81570", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf9ad80b08e2bc25865b6514a99d7057186f43cc715da9f6546763e7dce81570", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf9ad80b08e2bc25865b6514a99d7057186f43cc715da9f6546763e7dce81570", kill_on_drop: false }` [INFO] [stdout] cf9ad80b08e2bc25865b6514a99d7057186f43cc715da9f6546763e7dce81570 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12fb2cdb115d2d813aa1a1edec0e94a72f0358b88dd1a7d150d45a3656850a75 [INFO] running `Command { std: "docker" "start" "-a" "12fb2cdb115d2d813aa1a1edec0e94a72f0358b88dd1a7d150d45a3656850a75", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.75 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking winnow v0.5.32 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking anstream v0.6.5 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking unic-ucd-category v0.9.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking clap_builder v4.4.14 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking tempfile v3.9.0 [INFO] [stderr] Checking regex v1.10.2 [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] Checking strum v0.25.0 [INFO] [stderr] Compiling pest v2.7.6 [INFO] [stderr] Checking gosyn v0.2.8 [INFO] [stderr] Checking 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] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking toml_edit v0.21.0 [INFO] [stderr] Checking handlebars v5.1.0 [INFO] [stderr] Checking toml v0.8.8 [INFO] [stderr] Checking whale_fall v1.0.0 (/opt/rustwide/workdir) [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)]` 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] [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)]` 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 20.49s [INFO] running `Command { std: "docker" "inspect" "12fb2cdb115d2d813aa1a1edec0e94a72f0358b88dd1a7d150d45a3656850a75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12fb2cdb115d2d813aa1a1edec0e94a72f0358b88dd1a7d150d45a3656850a75", kill_on_drop: false }` [INFO] [stdout] 12fb2cdb115d2d813aa1a1edec0e94a72f0358b88dd1a7d150d45a3656850a75