[INFO] fetching crate slipknot 0.1.0... [INFO] testing slipknot-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate slipknot 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate slipknot 0.1.0 [INFO] finished tweaking crates.io crate slipknot 0.1.0 [INFO] tweaked toml for crates.io crate slipknot 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate slipknot 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate slipknot 0.1.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39940b76e7a98888b45a660e265d00ee255b8daf90c82a42d5e9794ab5569499 [INFO] running `Command { std: "docker" "start" "-a" "39940b76e7a98888b45a660e265d00ee255b8daf90c82a42d5e9794ab5569499", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39940b76e7a98888b45a660e265d00ee255b8daf90c82a42d5e9794ab5569499", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39940b76e7a98888b45a660e265d00ee255b8daf90c82a42d5e9794ab5569499", kill_on_drop: false }` [INFO] [stdout] 39940b76e7a98888b45a660e265d00ee255b8daf90c82a42d5e9794ab5569499 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2fca1789ec175d5a3f4ed92474691c8b638f563bbc22780fc532b8197d22dc0 [INFO] running `Command { std: "docker" "start" "-a" "a2fca1789ec175d5a3f4ed92474691c8b638f563bbc22780fc532b8197d22dc0", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling bytecount v0.6.3 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling nom_locate v4.1.0 [INFO] [stderr] Compiling slipknot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `rules` is never read [INFO] [stdout] --> src/grammar/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Grammar { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 7 | pub rules: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Grammar` has a derived impl for the trait `Debug`, but this is 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: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | LexerRule(LexerRule), [INFO] [stdout] | --------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Rule` has a derived impl for the trait `Debug`, but this is 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] 12 - LexerRule(LexerRule), [INFO] [stdout] 12 + LexerRule(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | ParserRule(ParserRule), [INFO] [stdout] | ---------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Rule` has a derived impl for the trait `Debug`, but this is 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] 13 - ParserRule(ParserRule), [INFO] [stdout] 13 + ParserRule(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `token_ref` and `lexer_alt_list` are never read [INFO] [stdout] --> src/grammar/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct LexerRule { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 18 | pub token_ref: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | pub lexer_alt_list: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerRule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lexer_elements` is never read [INFO] [stdout] --> src/grammar/mod.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct LexerAlt { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 24 | pub lexer_elements: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerAlt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lexer_atom` and `ebnf_suffix` are never read [INFO] [stdout] --> src/grammar/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct LexerElement { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 29 | pub lexer_atom: LexerAtom, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 30 | pub ebnf_suffix: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerElement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 35 | Terminal(Terminal), [INFO] [stdout] | -------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerAtom` has a derived impl for the trait `Debug`, but this is 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] 35 - Terminal(Terminal), [INFO] [stdout] 35 + Terminal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:36:20 [INFO] [stdout] | [INFO] [stdout] 36 | CharacterRange(CharacterRange), [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerAtom` has a derived impl for the trait `Debug`, but this is 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] 36 - CharacterRange(CharacterRange), [INFO] [stdout] 36 + CharacterRange(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | LexerCharSet(LexerCharSet), [INFO] [stdout] | ------------ ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerAtom` has a derived impl for the trait `Debug`, but this is 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] 37 - LexerCharSet(LexerCharSet), [INFO] [stdout] 37 + LexerCharSet(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | TokenRef(String), [INFO] [stdout] | -------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Terminal` has a derived impl for the trait `Debug`, but this is 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] 42 - TokenRef(String), [INFO] [stdout] 42 + TokenRef(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | Literal(String), [INFO] [stdout] | ------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Terminal` has a derived impl for the trait `Debug`, but this is 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] 43 - Literal(String), [INFO] [stdout] 43 + Literal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/grammar/mod.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct CharacterRange { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 48 | pub start: char, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 49 | pub end: char, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CharacterRange` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `chars` is never read [INFO] [stdout] --> src/grammar/mod.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct LexerCharSet { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 54 | pub chars: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerCharSet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:59:21 [INFO] [stdout] | [INFO] [stdout] 59 | SingleCharacter(char), [INFO] [stdout] | --------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerChar` has a derived impl for the trait `Debug`, but this is 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] 59 - SingleCharacter(char), [INFO] [stdout] 59 + SingleCharacter(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:60:20 [INFO] [stdout] | [INFO] [stdout] 60 | CharacterRange(CharacterRange), [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerChar` has a derived impl for the trait `Debug`, but this is 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] 60 - CharacterRange(CharacterRange), [INFO] [stdout] 60 + CharacterRange(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rule_ref` and `alt_list` are never read [INFO] [stdout] --> src/grammar/mod.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 71 | pub struct ParserRule { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 72 | pub rule_ref: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 73 | pub alt_list: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParserRule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `elements` is never read [INFO] [stdout] --> src/grammar/mod.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Alternative { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 78 | pub elements: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Alternative` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | AtomElement(AtomElement), [INFO] [stdout] | ----------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Element` has a derived impl for the trait `Debug`, but this is 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] 83 - AtomElement(AtomElement), [INFO] [stdout] 83 + AtomElement(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:84:17 [INFO] [stdout] | [INFO] [stdout] 84 | EbnfElement(EbnfElement), [INFO] [stdout] | ----------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Element` has a derived impl for the trait `Debug`, but this is 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] 84 - EbnfElement(EbnfElement), [INFO] [stdout] 84 + EbnfElement(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `atom` and `ebnf_suffix` are never read [INFO] [stdout] --> src/grammar/mod.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 88 | pub struct AtomElement { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 89 | pub atom: Atom, [INFO] [stdout] | ^^^^ [INFO] [stdout] 90 | pub ebnf_suffix: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AtomElement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:95:14 [INFO] [stdout] | [INFO] [stdout] 95 | Terminal(Terminal), [INFO] [stdout] | -------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Atom` has a derived impl for the trait `Debug`, but this is 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] 95 - Terminal(Terminal), [INFO] [stdout] 95 + Terminal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | RuleRef(String), [INFO] [stdout] | ------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Atom` has a derived impl for the trait `Debug`, but this is 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] 96 - RuleRef(String), [INFO] [stdout] 96 + RuleRef(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `block` and `ebnf_suffix` are never read [INFO] [stdout] --> src/grammar/mod.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct EbnfElement { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 101 | pub block: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 102 | pub ebnf_suffix: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EbnfElement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.91s [INFO] running `Command { std: "docker" "inspect" "a2fca1789ec175d5a3f4ed92474691c8b638f563bbc22780fc532b8197d22dc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2fca1789ec175d5a3f4ed92474691c8b638f563bbc22780fc532b8197d22dc0", kill_on_drop: false }` [INFO] [stdout] a2fca1789ec175d5a3f4ed92474691c8b638f563bbc22780fc532b8197d22dc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b732537d12b82526b20bc038e1db2d6c1a93f273493581a1b77cd65dad91758b [INFO] running `Command { std: "docker" "start" "-a" "b732537d12b82526b20bc038e1db2d6c1a93f273493581a1b77cd65dad91758b", kill_on_drop: false }` [INFO] [stderr] Compiling slipknot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `rules` is never read [INFO] [stdout] --> src/grammar/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Grammar { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 7 | pub rules: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Grammar` has a derived impl for the trait `Debug`, but this is 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: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | LexerRule(LexerRule), [INFO] [stdout] | --------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Rule` has a derived impl for the trait `Debug`, but this is 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] 12 - LexerRule(LexerRule), [INFO] [stdout] 12 + LexerRule(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | ParserRule(ParserRule), [INFO] [stdout] | ---------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Rule` has a derived impl for the trait `Debug`, but this is 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] 13 - ParserRule(ParserRule), [INFO] [stdout] 13 + ParserRule(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `token_ref` and `lexer_alt_list` are never read [INFO] [stdout] --> src/grammar/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct LexerRule { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 18 | pub token_ref: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | pub lexer_alt_list: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerRule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lexer_elements` is never read [INFO] [stdout] --> src/grammar/mod.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct LexerAlt { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 24 | pub lexer_elements: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerAlt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lexer_atom` and `ebnf_suffix` are never read [INFO] [stdout] --> src/grammar/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct LexerElement { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 29 | pub lexer_atom: LexerAtom, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 30 | pub ebnf_suffix: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerElement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 35 | Terminal(Terminal), [INFO] [stdout] | -------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerAtom` has a derived impl for the trait `Debug`, but this is 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] 35 - Terminal(Terminal), [INFO] [stdout] 35 + Terminal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:36:20 [INFO] [stdout] | [INFO] [stdout] 36 | CharacterRange(CharacterRange), [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerAtom` has a derived impl for the trait `Debug`, but this is 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] 36 - CharacterRange(CharacterRange), [INFO] [stdout] 36 + CharacterRange(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | LexerCharSet(LexerCharSet), [INFO] [stdout] | ------------ ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerAtom` has a derived impl for the trait `Debug`, but this is 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] 37 - LexerCharSet(LexerCharSet), [INFO] [stdout] 37 + LexerCharSet(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | TokenRef(String), [INFO] [stdout] | -------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Terminal` has a derived impl for the trait `Debug`, but this is 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] 42 - TokenRef(String), [INFO] [stdout] 42 + TokenRef(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | Literal(String), [INFO] [stdout] | ------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Terminal` has a derived impl for the trait `Debug`, but this is 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] 43 - Literal(String), [INFO] [stdout] 43 + Literal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/grammar/mod.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct CharacterRange { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 48 | pub start: char, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 49 | pub end: char, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CharacterRange` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `chars` is never read [INFO] [stdout] --> src/grammar/mod.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct LexerCharSet { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 54 | pub chars: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerCharSet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:59:21 [INFO] [stdout] | [INFO] [stdout] 59 | SingleCharacter(char), [INFO] [stdout] | --------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerChar` has a derived impl for the trait `Debug`, but this is 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] 59 - SingleCharacter(char), [INFO] [stdout] 59 + SingleCharacter(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:60:20 [INFO] [stdout] | [INFO] [stdout] 60 | CharacterRange(CharacterRange), [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerChar` has a derived impl for the trait `Debug`, but this is 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] 60 - CharacterRange(CharacterRange), [INFO] [stdout] 60 + CharacterRange(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rule_ref` and `alt_list` are never read [INFO] [stdout] --> src/grammar/mod.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 71 | pub struct ParserRule { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 72 | pub rule_ref: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 73 | pub alt_list: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParserRule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `elements` is never read [INFO] [stdout] --> src/grammar/mod.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Alternative { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 78 | pub elements: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Alternative` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | AtomElement(AtomElement), [INFO] [stdout] | ----------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Element` has a derived impl for the trait `Debug`, but this is 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] 83 - AtomElement(AtomElement), [INFO] [stdout] 83 + AtomElement(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:84:17 [INFO] [stdout] | [INFO] [stdout] 84 | EbnfElement(EbnfElement), [INFO] [stdout] | ----------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Element` has a derived impl for the trait `Debug`, but this is 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] 84 - EbnfElement(EbnfElement), [INFO] [stdout] 84 + EbnfElement(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `atom` and `ebnf_suffix` are never read [INFO] [stdout] --> src/grammar/mod.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 88 | pub struct AtomElement { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 89 | pub atom: Atom, [INFO] [stdout] | ^^^^ [INFO] [stdout] 90 | pub ebnf_suffix: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AtomElement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:95:14 [INFO] [stdout] | [INFO] [stdout] 95 | Terminal(Terminal), [INFO] [stdout] | -------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Atom` has a derived impl for the trait `Debug`, but this is 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] 95 - Terminal(Terminal), [INFO] [stdout] 95 + Terminal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | RuleRef(String), [INFO] [stdout] | ------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Atom` has a derived impl for the trait `Debug`, but this is 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] 96 - RuleRef(String), [INFO] [stdout] 96 + RuleRef(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `block` and `ebnf_suffix` are never read [INFO] [stdout] --> src/grammar/mod.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct EbnfElement { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 101 | pub block: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 102 | pub ebnf_suffix: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EbnfElement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `nom_g4` [INFO] [stdout] --> tests/grammar.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use nom_g4::grammar; [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `nom_g4` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `nom_g4`, use `cargo add nom_g4` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `slipknot` (test "grammar") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `rules` is never read [INFO] [stdout] --> src/grammar/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Grammar { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 7 | pub rules: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Grammar` has a derived impl for the trait `Debug`, but this is 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: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | LexerRule(LexerRule), [INFO] [stdout] | --------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Rule` has a derived impl for the trait `Debug`, but this is 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] 12 - LexerRule(LexerRule), [INFO] [stdout] 12 + LexerRule(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | ParserRule(ParserRule), [INFO] [stdout] | ---------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Rule` has a derived impl for the trait `Debug`, but this is 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] 13 - ParserRule(ParserRule), [INFO] [stdout] 13 + ParserRule(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `token_ref` and `lexer_alt_list` are never read [INFO] [stdout] --> src/grammar/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct LexerRule { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 18 | pub token_ref: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | pub lexer_alt_list: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerRule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lexer_elements` is never read [INFO] [stdout] --> src/grammar/mod.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct LexerAlt { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 24 | pub lexer_elements: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerAlt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lexer_atom` and `ebnf_suffix` are never read [INFO] [stdout] --> src/grammar/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct LexerElement { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 29 | pub lexer_atom: LexerAtom, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 30 | pub ebnf_suffix: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerElement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 35 | Terminal(Terminal), [INFO] [stdout] | -------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerAtom` has a derived impl for the trait `Debug`, but this is 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] 35 - Terminal(Terminal), [INFO] [stdout] 35 + Terminal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:36:20 [INFO] [stdout] | [INFO] [stdout] 36 | CharacterRange(CharacterRange), [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerAtom` has a derived impl for the trait `Debug`, but this is 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] 36 - CharacterRange(CharacterRange), [INFO] [stdout] 36 + CharacterRange(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | LexerCharSet(LexerCharSet), [INFO] [stdout] | ------------ ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerAtom` has a derived impl for the trait `Debug`, but this is 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] 37 - LexerCharSet(LexerCharSet), [INFO] [stdout] 37 + LexerCharSet(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | TokenRef(String), [INFO] [stdout] | -------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Terminal` has a derived impl for the trait `Debug`, but this is 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] 42 - TokenRef(String), [INFO] [stdout] 42 + TokenRef(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | Literal(String), [INFO] [stdout] | ------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Terminal` has a derived impl for the trait `Debug`, but this is 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] 43 - Literal(String), [INFO] [stdout] 43 + Literal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/grammar/mod.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct CharacterRange { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 48 | pub start: char, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 49 | pub end: char, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CharacterRange` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `chars` is never read [INFO] [stdout] --> src/grammar/mod.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct LexerCharSet { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 54 | pub chars: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerCharSet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:59:21 [INFO] [stdout] | [INFO] [stdout] 59 | SingleCharacter(char), [INFO] [stdout] | --------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerChar` has a derived impl for the trait `Debug`, but this is 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] 59 - SingleCharacter(char), [INFO] [stdout] 59 + SingleCharacter(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:60:20 [INFO] [stdout] | [INFO] [stdout] 60 | CharacterRange(CharacterRange), [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerChar` has a derived impl for the trait `Debug`, but this is 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] 60 - CharacterRange(CharacterRange), [INFO] [stdout] 60 + CharacterRange(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rule_ref` and `alt_list` are never read [INFO] [stdout] --> src/grammar/mod.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 71 | pub struct ParserRule { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 72 | pub rule_ref: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 73 | pub alt_list: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParserRule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `elements` is never read [INFO] [stdout] --> src/grammar/mod.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Alternative { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 78 | pub elements: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Alternative` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | AtomElement(AtomElement), [INFO] [stdout] | ----------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Element` has a derived impl for the trait `Debug`, but this is 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] 83 - AtomElement(AtomElement), [INFO] [stdout] 83 + AtomElement(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:84:17 [INFO] [stdout] | [INFO] [stdout] 84 | EbnfElement(EbnfElement), [INFO] [stdout] | ----------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Element` has a derived impl for the trait `Debug`, but this is 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] 84 - EbnfElement(EbnfElement), [INFO] [stdout] 84 + EbnfElement(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `atom` and `ebnf_suffix` are never read [INFO] [stdout] --> src/grammar/mod.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 88 | pub struct AtomElement { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 89 | pub atom: Atom, [INFO] [stdout] | ^^^^ [INFO] [stdout] 90 | pub ebnf_suffix: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AtomElement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:95:14 [INFO] [stdout] | [INFO] [stdout] 95 | Terminal(Terminal), [INFO] [stdout] | -------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Atom` has a derived impl for the trait `Debug`, but this is 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] 95 - Terminal(Terminal), [INFO] [stdout] 95 + Terminal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/grammar/mod.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | RuleRef(String), [INFO] [stdout] | ------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Atom` has a derived impl for the trait `Debug`, but this is 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] 96 - RuleRef(String), [INFO] [stdout] 96 + RuleRef(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `block` and `ebnf_suffix` are never read [INFO] [stdout] --> src/grammar/mod.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct EbnfElement { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 101 | pub block: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 102 | pub ebnf_suffix: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EbnfElement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b732537d12b82526b20bc038e1db2d6c1a93f273493581a1b77cd65dad91758b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b732537d12b82526b20bc038e1db2d6c1a93f273493581a1b77cd65dad91758b", kill_on_drop: false }` [INFO] [stdout] b732537d12b82526b20bc038e1db2d6c1a93f273493581a1b77cd65dad91758b