[INFO] updating cached repository https://github.com/aep/zz [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/aep/zz [INFO] [stderr] b6e6b82..8c199af master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8c199af5125fec7e8a53abec4de843d8065e0427 [INFO] checking aep/zz against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faep%2Fzz" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. 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Memory limited without swap. [INFO] [stdout] 0f11514fd742ce037a5f7231ac165be4fea545b184c03be7b454afd907edba16 [INFO] running `"docker" "start" "-a" "0f11514fd742ce037a5f7231ac165be4fea545b184c03be7b454afd907edba16"` [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking z3-sys v0.5.0 [INFO] [stderr] Compiling fasthash-sys v0.3.2 [INFO] [stderr] Checking regex-syntax v0.6.7 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking aho-corasick v0.7.3 [INFO] [stderr] Checking xoroshiro128 v0.3.0 [INFO] [stderr] Checking pbr v1.0.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking rayon-core v1.5.0 [INFO] [stderr] Checking pest v2.1.1 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Compiling pest_meta v2.1.1 [INFO] [stderr] Checking fasthash v0.4.0 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking toml v0.5.1 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking zz v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/emitter_rs.rs:6:22 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{Write, Read}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `emit_error` [INFO] [stderr] --> src/symbolic.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | use super::parser::{self, emit_error, emit_warn, emit_debug}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `emit_warn` [INFO] [stderr] --> src/expand.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | use super::parser::{emit_warn, emit_debug}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/lib.rs:30:17 [INFO] [stderr] | [INFO] [stderr] 30 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Arc` is imported redundantly [INFO] [stderr] --> src/lib.rs:67:21 [INFO] [stderr] | [INFO] [stderr] 30 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | --- the item `Arc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 67 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Mutex` is imported redundantly [INFO] [stderr] --> src/lib.rs:67:26 [INFO] [stderr] | [INFO] [stderr] 30 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ----- the item `Mutex` is already imported here [INFO] [stderr] ... [INFO] [stderr] 67 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/emitter_rs.rs:6:22 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{Write, Read}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `emit_error` [INFO] [stderr] --> src/symbolic.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | use super::parser::{self, emit_error, emit_warn, emit_debug}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `emit_warn` [INFO] [stderr] --> src/expand.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | use super::parser::{emit_warn, emit_debug}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/lib.rs:30:17 [INFO] [stderr] | [INFO] [stderr] 30 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Arc` is imported redundantly [INFO] [stderr] --> src/lib.rs:67:21 [INFO] [stderr] | [INFO] [stderr] 30 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | --- the item `Arc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 67 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Mutex` is imported redundantly [INFO] [stderr] --> src/lib.rs:67:26 [INFO] [stderr] | [INFO] [stderr] 30 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ----- the item `Mutex` is already imported here [INFO] [stderr] ... [INFO] [stderr] 67 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `header` [INFO] [stderr] --> src/lib.rs:173:17 [INFO] [stderr] | [INFO] [stderr] 173 | let header = header.emit(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_header` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/lib.rs:96:37 [INFO] [stderr] | [INFO] [stderr] 96 | toml::Value::String(v) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pp` [INFO] [stderr] --> src/lib.rs:334:9 [INFO] [stderr] | [INFO] [stderr] 334 | let pp = std::env::current_dir().unwrap(); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_pp` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/lib.rs:347:37 [INFO] [stderr] | [INFO] [stderr] 347 | toml::Value::String(v) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/parser.rs:405:41 [INFO] [stderr] | [INFO] [stderr] 405 | ... let loc = Location{ [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_loc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typloc` [INFO] [stderr] --> src/parser.rs:960:17 [INFO] [stderr] | [INFO] [stderr] 960 | let typloc = Location{ [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_typloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tagloc` [INFO] [stderr] --> src/parser.rs:1009:17 [INFO] [stderr] | [INFO] [stderr] 1009 | let tagloc = Location{ [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_tagloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nameloc` [INFO] [stderr] --> src/parser.rs:1565:9 [INFO] [stderr] | [INFO] [stderr] 1565 | let nameloc = Location{ [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_nameloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/emitter.rs:478:30 [INFO] [stderr] | [INFO] [stderr] 478 | let (fields, packed, tail, union) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_tail` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `project` [INFO] [stderr] --> src/emitter_rs.rs:28:16 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn outname(project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_project` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_rs.rs:78:34 [INFO] [stderr] | [INFO] [stderr] 78 | ast::Type::Other(ref n) => "u8".to_string(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typed` [INFO] [stderr] --> src/emitter_rs.rs:190:14 [INFO] [stderr] | [INFO] [stderr] 190 | let (typed, expr, tags, storage, array) = match &ast.def { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_typed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/emitter_rs.rs:190:21 [INFO] [stderr] | [INFO] [stderr] 190 | let (typed, expr, tags, storage, array) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_expr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tags` [INFO] [stderr] --> src/emitter_rs.rs:190:27 [INFO] [stderr] | [INFO] [stderr] 190 | let (typed, expr, tags, storage, array) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_tags` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `array` [INFO] [stderr] --> src/emitter_rs.rs:190:42 [INFO] [stderr] | [INFO] [stderr] 190 | let (typed, expr, tags, storage, array) = match &ast.def { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_array` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typed` [INFO] [stderr] --> src/emitter_rs.rs:209:14 [INFO] [stderr] | [INFO] [stderr] 209 | let (typed, expr) = match &ast.def { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_typed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/emitter_rs.rs:209:21 [INFO] [stderr] | [INFO] [stderr] 209 | let (typed, expr) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_expr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_rs.rs:238:14 [INFO] [stderr] | [INFO] [stderr] 238 | let (fields, packed, tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packed` [INFO] [stderr] --> src/emitter_rs.rs:238:22 [INFO] [stderr] | [INFO] [stderr] 238 | let (fields, packed, tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_packed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/emitter_rs.rs:238:30 [INFO] [stderr] | [INFO] [stderr] 238 | let (fields, packed, tail, union) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_tail` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `union` [INFO] [stderr] --> src/emitter_rs.rs:238:36 [INFO] [stderr] | [INFO] [stderr] 238 | let (fields, packed, tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_union` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `def_here` [INFO] [stderr] --> src/emitter_rs.rs:237:53 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn emit_struct(&mut self, ast: &ast::Local, def_here: bool, tail_variant: Option) { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_def_here` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter_rs.rs:237:69 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn emit_struct(&mut self, ast: &ast::Local, def_here: bool, tail_variant: Option) { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/emitter_rs.rs:268:14 [INFO] [stderr] | [INFO] [stderr] 268 | let (ret, args, vararg, attr) = match &ast.def { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ret` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/emitter_rs.rs:268:19 [INFO] [stderr] | [INFO] [stderr] 268 | let (ret, args, vararg, attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vararg` [INFO] [stderr] --> src/emitter_rs.rs:268:25 [INFO] [stderr] | [INFO] [stderr] 268 | let (ret, args, vararg, attr) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_vararg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/emitter_rs.rs:268:33 [INFO] [stderr] | [INFO] [stderr] 268 | let (ret, args, vararg, attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_attr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vararg` [INFO] [stderr] --> src/emitter_rs.rs:276:32 [INFO] [stderr] | [INFO] [stderr] 276 | let (ret, args, _body, vararg, attr) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_vararg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/emitter_rs.rs:276:40 [INFO] [stderr] | [INFO] [stderr] 276 | let (ret, args, _body, vararg, attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_attr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_rs.rs:309:40 [INFO] [stderr] | [INFO] [stderr] 309 | ast::Expression::ArrayInit{fields,loc} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/emitter_rs.rs:309:47 [INFO] [stderr] | [INFO] [stderr] 309 | ast::Expression::ArrayInit{fields,loc} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typed` [INFO] [stderr] --> src/emitter_rs.rs:311:41 [INFO] [stderr] | [INFO] [stderr] 311 | ast::Expression::StructInit{typed, fields,loc} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `typed: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_rs.rs:311:48 [INFO] [stderr] | [INFO] [stderr] 311 | ast::Expression::StructInit{typed, fields,loc} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/emitter_rs.rs:311:55 [INFO] [stderr] | [INFO] [stderr] 311 | ast::Expression::StructInit{typed, fields,loc} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `into` [INFO] [stderr] --> src/emitter_rs.rs:337:35 [INFO] [stderr] | [INFO] [stderr] 337 | ast::Expression::Cast{into,expr,..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `into: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/emitter_rs.rs:337:40 [INFO] [stderr] | [INFO] [stderr] 337 | ast::Expression::Cast{into,expr,..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `names` [INFO] [stderr] --> src/abs.rs:671:28 [INFO] [stderr] | [INFO] [stderr] 671 | ast::Def::Enum{names,..} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `names: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `defined_here` [INFO] [stderr] --> src/symbolic.rs:237:18 [INFO] [stderr] | [INFO] [stderr] 237 | for (d,_,defined_here) in &mut module.d { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_defined_here` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/symbolic.rs:240:45 [INFO] [stderr] | [INFO] [stderr] 240 | ast::Def::Theory{args, ret, attr} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `attr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/symbolic.rs:274:42 [INFO] [stderr] | [INFO] [stderr] 274 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/symbolic.rs:353:35 [INFO] [stderr] | [INFO] [stderr] 353 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/symbolic.rs:353:39 [INFO] [stderr] | [INFO] [stderr] 353 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/symbolic.rs:353:44 [INFO] [stderr] | [INFO] [stderr] 353 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `attr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vararg` [INFO] [stderr] --> src/symbolic.rs:353:49 [INFO] [stderr] | [INFO] [stderr] 353 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `vararg: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:354:25 [INFO] [stderr] | [INFO] [stderr] 354 | let sym = self.alloc( [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/symbolic.rs:365:35 [INFO] [stderr] | [INFO] [stderr] 365 | ast::Def::Struct {fields, packed, tail, union, impls} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packed` [INFO] [stderr] --> src/symbolic.rs:365:43 [INFO] [stderr] | [INFO] [stderr] 365 | ast::Def::Struct {fields, packed, tail, union, impls} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `packed: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/symbolic.rs:365:51 [INFO] [stderr] | [INFO] [stderr] 365 | ast::Def::Struct {fields, packed, tail, union, impls} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `tail: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `union` [INFO] [stderr] --> src/symbolic.rs:365:57 [INFO] [stderr] | [INFO] [stderr] 365 | ast::Def::Struct {fields, packed, tail, union, impls} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `union: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/symbolic.rs:365:64 [INFO] [stderr] | [INFO] [stderr] 365 | ast::Def::Struct {fields, packed, tail, union, impls} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `impls: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:366:25 [INFO] [stderr] | [INFO] [stderr] 366 | let sym = self.alloc( [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:378:25 [INFO] [stderr] | [INFO] [stderr] 378 | let sym = self.alloc( [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/symbolic.rs:416:33 [INFO] [stderr] | [INFO] [stderr] 416 | ast::Def::Macro{args, body} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/symbolic.rs:416:39 [INFO] [stderr] | [INFO] [stderr] 416 | ast::Def::Macro{args, body} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vararg` [INFO] [stderr] --> src/symbolic.rs:437:44 [INFO] [stderr] | [INFO] [stderr] 437 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `vararg: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rest` [INFO] [stderr] --> src/symbolic.rs:745:24 [INFO] [stderr] | [INFO] [stderr] 745 | let (body, rest) = body.split_at_mut(i + 1); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_rest` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/symbolic.rs:1797:68 [INFO] [stderr] | [INFO] [stderr] 1797 | ... if let Some(ast::Def::Fntype {ret,args,attr,vararg,nameloc}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^^ help: try ignoring the field: `attr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:2876:34 [INFO] [stderr] | [INFO] [stderr] 2876 | fn ssa_mark_valid(&mut self, sym: Symbol, loc: &ast::Location) -> Result<(), Error> { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/symbolic.rs:2876:47 [INFO] [stderr] | [INFO] [stderr] 2876 | fn ssa_mark_valid(&mut self, sym: Symbol, loc: &ast::Location) -> Result<(), Error> { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_loc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `defined_here` [INFO] [stderr] --> src/expand.rs:92:14 [INFO] [stderr] | [INFO] [stderr] 92 | for (d,_,defined_here) in &mut module.d { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_defined_here` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:96:30 [INFO] [stderr] | [INFO] [stderr] 96 | ast::Def::Theory{args, ret, attr} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/expand.rs:96:36 [INFO] [stderr] | [INFO] [stderr] 96 | ast::Def::Theory{args, ret, attr} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/expand.rs:96:41 [INFO] [stderr] | [INFO] [stderr] 96 | ast::Def::Theory{args, ret, attr} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `attr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/expand.rs:97:21 [INFO] [stderr] | [INFO] [stderr] 97 | let sym = stack.alloc( [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/expand.rs:109:38 [INFO] [stderr] | [INFO] [stderr] 109 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vararg` [INFO] [stderr] --> src/expand.rs:109:44 [INFO] [stderr] | [INFO] [stderr] 109 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `vararg: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/expand.rs:109:52 [INFO] [stderr] | [INFO] [stderr] 109 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `calleffect` [INFO] [stderr] --> src/expand.rs:109:69 [INFO] [stderr] | [INFO] [stderr] 109 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `calleffect: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/expand.rs:151:44 [INFO] [stderr] | [INFO] [stderr] 151 | ast::Def::Static {tags, typed, expr, array, ..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/expand.rs:166:38 [INFO] [stderr] | [INFO] [stderr] 166 | ast::Def::Const { typed, expr} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/expand.rs:173:31 [INFO] [stderr] | [INFO] [stderr] 173 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:173:35 [INFO] [stderr] | [INFO] [stderr] 173 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/expand.rs:173:40 [INFO] [stderr] | [INFO] [stderr] 173 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `attr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vararg` [INFO] [stderr] --> src/expand.rs:173:45 [INFO] [stderr] | [INFO] [stderr] 173 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `vararg: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packed` [INFO] [stderr] --> src/expand.rs:185:39 [INFO] [stderr] | [INFO] [stderr] 185 | ast::Def::Struct {fields, packed, tail, union, impls } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `packed: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/expand.rs:185:47 [INFO] [stderr] | [INFO] [stderr] 185 | ast::Def::Struct {fields, packed, tail, union, impls } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `tail: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/expand.rs:185:60 [INFO] [stderr] | [INFO] [stderr] 185 | ast::Def::Struct {fields, packed, tail, union, impls } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `impls: _` [INFO] [stderr] [INFO] [stderr] warning: variable `value` is assigned to, but never used [INFO] [stderr] --> src/expand.rs:214:25 [INFO] [stderr] | [INFO] [stderr] 214 | let mut value = 0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_value` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:238:29 [INFO] [stderr] | [INFO] [stderr] 238 | ast::Def::Macro{args, body} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/expand.rs:238:35 [INFO] [stderr] | [INFO] [stderr] 238 | ast::Def::Macro{args, body} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:259:30 [INFO] [stderr] | [INFO] [stderr] 259 | ast::Def::Theory{args, ret, attr} => {}, [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/expand.rs:259:36 [INFO] [stderr] | [INFO] [stderr] 259 | ast::Def::Theory{args, ret, attr} => {}, [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/expand.rs:259:41 [INFO] [stderr] | [INFO] [stderr] 259 | ast::Def::Theory{args, ret, attr} => {}, [INFO] [stderr] | ^^^^ help: try ignoring the field: `attr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vararg` [INFO] [stderr] --> src/expand.rs:260:44 [INFO] [stderr] | [INFO] [stderr] 260 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `vararg: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/expand.rs:260:52 [INFO] [stderr] | [INFO] [stderr] 260 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `callassert` [INFO] [stderr] --> src/expand.rs:260:57 [INFO] [stderr] | [INFO] [stderr] 260 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `callassert: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `calleffect` [INFO] [stderr] --> src/expand.rs:260:69 [INFO] [stderr] | [INFO] [stderr] 260 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `calleffect: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tags` [INFO] [stderr] --> src/expand.rs:53:76 [INFO] [stderr] | [INFO] [stderr] 53 | fn alloc(&mut self, name: Name, typed: ast::Typed, loc: ast::Location, tags: ast::Tags) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_tags` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `assign` [INFO] [stderr] --> src/expand.rs:293:68 [INFO] [stderr] | [INFO] [stderr] 293 | ast::Statement::Var{loc, typed, tags, name, array, assign} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `assign: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/expand.rs:305:26 [INFO] [stderr] | [INFO] [stderr] 305 | for (loc, expr, block) in branches { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_loc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/expand.rs:305:31 [INFO] [stderr] | [INFO] [stderr] 305 | for (loc, expr, block) in branches { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_expr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/expand.rs:312:38 [INFO] [stderr] | [INFO] [stderr] 312 | ast::Statement::Expr{expr, ..} => {} [INFO] [stderr] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/expand.rs:313:45 [INFO] [stderr] | [INFO] [stderr] 313 | ast::Statement::Return{loc, expr} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/expand.rs:323:40 [INFO] [stderr] | [INFO] [stderr] 323 | ast::Statement::Switch{expr, cases, default, ..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `default` [INFO] [stderr] --> src/expand.rs:323:53 [INFO] [stderr] | [INFO] [stderr] 323 | ast::Statement::Switch{expr, cases, default, ..} => { [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `default: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/expand.rs:330:40 [INFO] [stderr] | [INFO] [stderr] 330 | ast::Statement::Assign{loc, lhs, op, rhs} => {} [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lhs` [INFO] [stderr] --> src/expand.rs:330:45 [INFO] [stderr] | [INFO] [stderr] 330 | ast::Statement::Assign{loc, lhs, op, rhs} => {} [INFO] [stderr] | ^^^ help: try ignoring the field: `lhs: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/expand.rs:330:50 [INFO] [stderr] | [INFO] [stderr] 330 | ast::Statement::Assign{loc, lhs, op, rhs} => {} [INFO] [stderr] | ^^ help: try ignoring the field: `op: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rhs` [INFO] [stderr] --> src/expand.rs:330:54 [INFO] [stderr] | [INFO] [stderr] 330 | ast::Statement::Assign{loc, lhs, op, rhs} => {} [INFO] [stderr] | ^^^ help: try ignoring the field: `rhs: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/expand.rs:331:42 [INFO] [stderr] | [INFO] [stderr] 331 | ast::Statement::Continue{loc} => {} [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e2` [INFO] [stderr] --> src/expand.rs:346:40 [INFO] [stderr] | [INFO] [stderr] 346 | ast::Statement::For{e1,e2,e3,body} => { [INFO] [stderr] | ^^ help: try ignoring the field: `e2: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/expand.rs:354:39 [INFO] [stderr] | [INFO] [stderr] 354 | ast::Statement::While{expr, body} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `header` [INFO] [stderr] --> src/lib.rs:173:17 [INFO] [stderr] | [INFO] [stderr] 173 | let header = header.emit(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_header` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/lib.rs:96:37 [INFO] [stderr] | [INFO] [stderr] 96 | toml::Value::String(v) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pp` [INFO] [stderr] --> src/lib.rs:334:9 [INFO] [stderr] | [INFO] [stderr] 334 | let pp = std::env::current_dir().unwrap(); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_pp` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/lib.rs:347:37 [INFO] [stderr] | [INFO] [stderr] 347 | toml::Value::String(v) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/parser.rs:405:41 [INFO] [stderr] | [INFO] [stderr] 405 | ... let loc = Location{ [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_loc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typloc` [INFO] [stderr] --> src/parser.rs:960:17 [INFO] [stderr] | [INFO] [stderr] 960 | let typloc = Location{ [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_typloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tagloc` [INFO] [stderr] --> src/parser.rs:1009:17 [INFO] [stderr] | [INFO] [stderr] 1009 | let tagloc = Location{ [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_tagloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nameloc` [INFO] [stderr] --> src/parser.rs:1565:9 [INFO] [stderr] | [INFO] [stderr] 1565 | let nameloc = Location{ [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_nameloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/emitter.rs:478:30 [INFO] [stderr] | [INFO] [stderr] 478 | let (fields, packed, tail, union) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_tail` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `project` [INFO] [stderr] --> src/emitter_rs.rs:28:16 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn outname(project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_project` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_rs.rs:78:34 [INFO] [stderr] | [INFO] [stderr] 78 | ast::Type::Other(ref n) => "u8".to_string(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typed` [INFO] [stderr] --> src/emitter_rs.rs:190:14 [INFO] [stderr] | [INFO] [stderr] 190 | let (typed, expr, tags, storage, array) = match &ast.def { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_typed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/emitter_rs.rs:190:21 [INFO] [stderr] | [INFO] [stderr] 190 | let (typed, expr, tags, storage, array) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_expr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tags` [INFO] [stderr] --> src/emitter_rs.rs:190:27 [INFO] [stderr] | [INFO] [stderr] 190 | let (typed, expr, tags, storage, array) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_tags` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `array` [INFO] [stderr] --> src/emitter_rs.rs:190:42 [INFO] [stderr] | [INFO] [stderr] 190 | let (typed, expr, tags, storage, array) = match &ast.def { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_array` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typed` [INFO] [stderr] --> src/emitter_rs.rs:209:14 [INFO] [stderr] | [INFO] [stderr] 209 | let (typed, expr) = match &ast.def { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_typed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/emitter_rs.rs:209:21 [INFO] [stderr] | [INFO] [stderr] 209 | let (typed, expr) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_expr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_rs.rs:238:14 [INFO] [stderr] | [INFO] [stderr] 238 | let (fields, packed, tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packed` [INFO] [stderr] --> src/emitter_rs.rs:238:22 [INFO] [stderr] | [INFO] [stderr] 238 | let (fields, packed, tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_packed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/emitter_rs.rs:238:30 [INFO] [stderr] | [INFO] [stderr] 238 | let (fields, packed, tail, union) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_tail` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `union` [INFO] [stderr] --> src/emitter_rs.rs:238:36 [INFO] [stderr] | [INFO] [stderr] 238 | let (fields, packed, tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_union` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `def_here` [INFO] [stderr] --> src/emitter_rs.rs:237:53 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn emit_struct(&mut self, ast: &ast::Local, def_here: bool, tail_variant: Option) { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_def_here` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter_rs.rs:237:69 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn emit_struct(&mut self, ast: &ast::Local, def_here: bool, tail_variant: Option) { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/emitter_rs.rs:268:14 [INFO] [stderr] | [INFO] [stderr] 268 | let (ret, args, vararg, attr) = match &ast.def { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ret` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/emitter_rs.rs:268:19 [INFO] [stderr] | [INFO] [stderr] 268 | let (ret, args, vararg, attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vararg` [INFO] [stderr] --> src/emitter_rs.rs:268:25 [INFO] [stderr] | [INFO] [stderr] 268 | let (ret, args, vararg, attr) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_vararg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/emitter_rs.rs:268:33 [INFO] [stderr] | [INFO] [stderr] 268 | let (ret, args, vararg, attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_attr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vararg` [INFO] [stderr] --> src/emitter_rs.rs:276:32 [INFO] [stderr] | [INFO] [stderr] 276 | let (ret, args, _body, vararg, attr) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_vararg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/emitter_rs.rs:276:40 [INFO] [stderr] | [INFO] [stderr] 276 | let (ret, args, _body, vararg, attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_attr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_rs.rs:309:40 [INFO] [stderr] | [INFO] [stderr] 309 | ast::Expression::ArrayInit{fields,loc} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/emitter_rs.rs:309:47 [INFO] [stderr] | [INFO] [stderr] 309 | ast::Expression::ArrayInit{fields,loc} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typed` [INFO] [stderr] --> src/emitter_rs.rs:311:41 [INFO] [stderr] | [INFO] [stderr] 311 | ast::Expression::StructInit{typed, fields,loc} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `typed: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_rs.rs:311:48 [INFO] [stderr] | [INFO] [stderr] 311 | ast::Expression::StructInit{typed, fields,loc} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/emitter_rs.rs:311:55 [INFO] [stderr] | [INFO] [stderr] 311 | ast::Expression::StructInit{typed, fields,loc} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `into` [INFO] [stderr] --> src/emitter_rs.rs:337:35 [INFO] [stderr] | [INFO] [stderr] 337 | ast::Expression::Cast{into,expr,..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `into: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/emitter_rs.rs:337:40 [INFO] [stderr] | [INFO] [stderr] 337 | ast::Expression::Cast{into,expr,..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `names` [INFO] [stderr] --> src/abs.rs:671:28 [INFO] [stderr] | [INFO] [stderr] 671 | ast::Def::Enum{names,..} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `names: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `defined_here` [INFO] [stderr] --> src/symbolic.rs:237:18 [INFO] [stderr] | [INFO] [stderr] 237 | for (d,_,defined_here) in &mut module.d { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_defined_here` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/symbolic.rs:240:45 [INFO] [stderr] | [INFO] [stderr] 240 | ast::Def::Theory{args, ret, attr} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `attr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/symbolic.rs:274:42 [INFO] [stderr] | [INFO] [stderr] 274 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/symbolic.rs:353:35 [INFO] [stderr] | [INFO] [stderr] 353 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/symbolic.rs:353:39 [INFO] [stderr] | [INFO] [stderr] 353 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/symbolic.rs:353:44 [INFO] [stderr] | [INFO] [stderr] 353 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `attr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vararg` [INFO] [stderr] --> src/symbolic.rs:353:49 [INFO] [stderr] | [INFO] [stderr] 353 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `vararg: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:354:25 [INFO] [stderr] | [INFO] [stderr] 354 | let sym = self.alloc( [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/symbolic.rs:365:35 [INFO] [stderr] | [INFO] [stderr] 365 | ast::Def::Struct {fields, packed, tail, union, impls} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packed` [INFO] [stderr] --> src/symbolic.rs:365:43 [INFO] [stderr] | [INFO] [stderr] 365 | ast::Def::Struct {fields, packed, tail, union, impls} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `packed: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/symbolic.rs:365:51 [INFO] [stderr] | [INFO] [stderr] 365 | ast::Def::Struct {fields, packed, tail, union, impls} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `tail: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `union` [INFO] [stderr] --> src/symbolic.rs:365:57 [INFO] [stderr] | [INFO] [stderr] 365 | ast::Def::Struct {fields, packed, tail, union, impls} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `union: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/symbolic.rs:365:64 [INFO] [stderr] | [INFO] [stderr] 365 | ast::Def::Struct {fields, packed, tail, union, impls} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `impls: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:366:25 [INFO] [stderr] | [INFO] [stderr] 366 | let sym = self.alloc( [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:378:25 [INFO] [stderr] | [INFO] [stderr] 378 | let sym = self.alloc( [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/symbolic.rs:416:33 [INFO] [stderr] | [INFO] [stderr] 416 | ast::Def::Macro{args, body} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/symbolic.rs:416:39 [INFO] [stderr] | [INFO] [stderr] 416 | ast::Def::Macro{args, body} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vararg` [INFO] [stderr] --> src/symbolic.rs:437:44 [INFO] [stderr] | [INFO] [stderr] 437 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `vararg: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rest` [INFO] [stderr] --> src/symbolic.rs:745:24 [INFO] [stderr] | [INFO] [stderr] 745 | let (body, rest) = body.split_at_mut(i + 1); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_rest` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/symbolic.rs:1797:68 [INFO] [stderr] | [INFO] [stderr] 1797 | ... if let Some(ast::Def::Fntype {ret,args,attr,vararg,nameloc}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^^ help: try ignoring the field: `attr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:2876:34 [INFO] [stderr] | [INFO] [stderr] 2876 | fn ssa_mark_valid(&mut self, sym: Symbol, loc: &ast::Location) -> Result<(), Error> { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/symbolic.rs:2876:47 [INFO] [stderr] | [INFO] [stderr] 2876 | fn ssa_mark_valid(&mut self, sym: Symbol, loc: &ast::Location) -> Result<(), Error> { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_loc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `defined_here` [INFO] [stderr] --> src/expand.rs:92:14 [INFO] [stderr] | [INFO] [stderr] 92 | for (d,_,defined_here) in &mut module.d { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_defined_here` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:96:30 [INFO] [stderr] | [INFO] [stderr] 96 | ast::Def::Theory{args, ret, attr} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/expand.rs:96:36 [INFO] [stderr] | [INFO] [stderr] 96 | ast::Def::Theory{args, ret, attr} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/expand.rs:96:41 [INFO] [stderr] | [INFO] [stderr] 96 | ast::Def::Theory{args, ret, attr} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `attr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/expand.rs:97:21 [INFO] [stderr] | [INFO] [stderr] 97 | let sym = stack.alloc( [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/expand.rs:109:38 [INFO] [stderr] | [INFO] [stderr] 109 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vararg` [INFO] [stderr] --> src/expand.rs:109:44 [INFO] [stderr] | [INFO] [stderr] 109 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `vararg: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/expand.rs:109:52 [INFO] [stderr] | [INFO] [stderr] 109 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `calleffect` [INFO] [stderr] --> src/expand.rs:109:69 [INFO] [stderr] | [INFO] [stderr] 109 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `calleffect: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/expand.rs:151:44 [INFO] [stderr] | [INFO] [stderr] 151 | ast::Def::Static {tags, typed, expr, array, ..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/expand.rs:166:38 [INFO] [stderr] | [INFO] [stderr] 166 | ast::Def::Const { typed, expr} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/expand.rs:173:31 [INFO] [stderr] | [INFO] [stderr] 173 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:173:35 [INFO] [stderr] | [INFO] [stderr] 173 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/expand.rs:173:40 [INFO] [stderr] | [INFO] [stderr] 173 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `attr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vararg` [INFO] [stderr] --> src/expand.rs:173:45 [INFO] [stderr] | [INFO] [stderr] 173 | ast::Def::Fntype {ret,args,attr,vararg,..} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `vararg: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packed` [INFO] [stderr] --> src/expand.rs:185:39 [INFO] [stderr] | [INFO] [stderr] 185 | ast::Def::Struct {fields, packed, tail, union, impls } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `packed: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/expand.rs:185:47 [INFO] [stderr] | [INFO] [stderr] 185 | ast::Def::Struct {fields, packed, tail, union, impls } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `tail: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/expand.rs:185:60 [INFO] [stderr] | [INFO] [stderr] 185 | ast::Def::Struct {fields, packed, tail, union, impls } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `impls: _` [INFO] [stderr] [INFO] [stderr] warning: variable `value` is assigned to, but never used [INFO] [stderr] --> src/expand.rs:214:25 [INFO] [stderr] | [INFO] [stderr] 214 | let mut value = 0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_value` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:238:29 [INFO] [stderr] | [INFO] [stderr] 238 | ast::Def::Macro{args, body} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/expand.rs:238:35 [INFO] [stderr] | [INFO] [stderr] 238 | ast::Def::Macro{args, body} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:259:30 [INFO] [stderr] | [INFO] [stderr] 259 | ast::Def::Theory{args, ret, attr} => {}, [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/expand.rs:259:36 [INFO] [stderr] | [INFO] [stderr] 259 | ast::Def::Theory{args, ret, attr} => {}, [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/expand.rs:259:41 [INFO] [stderr] | [INFO] [stderr] 259 | ast::Def::Theory{args, ret, attr} => {}, [INFO] [stderr] | ^^^^ help: try ignoring the field: `attr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vararg` [INFO] [stderr] --> src/expand.rs:260:44 [INFO] [stderr] | [INFO] [stderr] 260 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `vararg: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/expand.rs:260:52 [INFO] [stderr] | [INFO] [stderr] 260 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `callassert` [INFO] [stderr] --> src/expand.rs:260:57 [INFO] [stderr] | [INFO] [stderr] 260 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `callassert: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `calleffect` [INFO] [stderr] --> src/expand.rs:260:69 [INFO] [stderr] | [INFO] [stderr] 260 | ast::Def::Function{args, body, vararg, ret, callassert, calleffect, ..} => { [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `calleffect: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tags` [INFO] [stderr] --> src/expand.rs:53:76 [INFO] [stderr] | [INFO] [stderr] 53 | fn alloc(&mut self, name: Name, typed: ast::Typed, loc: ast::Location, tags: ast::Tags) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_tags` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `assign` [INFO] [stderr] --> src/expand.rs:293:68 [INFO] [stderr] | [INFO] [stderr] 293 | ast::Statement::Var{loc, typed, tags, name, array, assign} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `assign: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/expand.rs:305:26 [INFO] [stderr] | [INFO] [stderr] 305 | for (loc, expr, block) in branches { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_loc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/expand.rs:305:31 [INFO] [stderr] | [INFO] [stderr] 305 | for (loc, expr, block) in branches { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_expr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/expand.rs:312:38 [INFO] [stderr] | [INFO] [stderr] 312 | ast::Statement::Expr{expr, ..} => {} [INFO] [stderr] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/expand.rs:313:45 [INFO] [stderr] | [INFO] [stderr] 313 | ast::Statement::Return{loc, expr} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/expand.rs:323:40 [INFO] [stderr] | [INFO] [stderr] 323 | ast::Statement::Switch{expr, cases, default, ..} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `default` [INFO] [stderr] --> src/expand.rs:323:53 [INFO] [stderr] | [INFO] [stderr] 323 | ast::Statement::Switch{expr, cases, default, ..} => { [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `default: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/expand.rs:330:40 [INFO] [stderr] | [INFO] [stderr] 330 | ast::Statement::Assign{loc, lhs, op, rhs} => {} [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lhs` [INFO] [stderr] --> src/expand.rs:330:45 [INFO] [stderr] | [INFO] [stderr] 330 | ast::Statement::Assign{loc, lhs, op, rhs} => {} [INFO] [stderr] | ^^^ help: try ignoring the field: `lhs: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/expand.rs:330:50 [INFO] [stderr] | [INFO] [stderr] 330 | ast::Statement::Assign{loc, lhs, op, rhs} => {} [INFO] [stderr] | ^^ help: try ignoring the field: `op: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rhs` [INFO] [stderr] --> src/expand.rs:330:54 [INFO] [stderr] | [INFO] [stderr] 330 | ast::Statement::Assign{loc, lhs, op, rhs} => {} [INFO] [stderr] | ^^^ help: try ignoring the field: `rhs: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/expand.rs:331:42 [INFO] [stderr] | [INFO] [stderr] 331 | ast::Statement::Continue{loc} => {} [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e2` [INFO] [stderr] --> src/expand.rs:346:40 [INFO] [stderr] | [INFO] [stderr] 346 | ast::Statement::For{e1,e2,e3,body} => { [INFO] [stderr] | ^^ help: try ignoring the field: `e2: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/expand.rs:354:39 [INFO] [stderr] | [INFO] [stderr] 354 | ast::Statement::While{expr, body} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1357:9 [INFO] [stderr] | [INFO] [stderr] 1357 | let mut typename = Name::from(lhsdecl.next().unwrap().as_str()); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1357:9 [INFO] [stderr] | [INFO] [stderr] 1357 | let mut typename = Name::from(lhsdecl.next().unwrap().as_str()); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/emitter_rs.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | let mut f = fs::File::create(&p).expect(&format!("cannot create {}", p)); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/emitter_rs.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | let mut f = fs::File::create(&p).expect(&format!("cannot create {}", p)); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/symbolic.rs:2216:37 [INFO] [stderr] | [INFO] [stderr] 2216 | ... let mut nuarray = HashMap::new(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/symbolic.rs:2216:37 [INFO] [stderr] | [INFO] [stderr] 2216 | ... let mut nuarray = HashMap::new(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/main.rs:258:29 [INFO] [stderr] | [INFO] [stderr] 258 | if let Some(v) = submatches.value_of("testname") { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/main.rs:258:29 [INFO] [stderr] | [INFO] [stderr] 258 | if let Some(v) = submatches.value_of("testname") { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:314:13 [INFO] [stderr] | [INFO] [stderr] 314 | child.wait(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:314:13 [INFO] [stderr] | [INFO] [stderr] 314 | child.wait(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 24s [INFO] running `"docker" "inspect" "0f11514fd742ce037a5f7231ac165be4fea545b184c03be7b454afd907edba16"` [INFO] running `"docker" "rm" "-f" "0f11514fd742ce037a5f7231ac165be4fea545b184c03be7b454afd907edba16"` [INFO] [stdout] 0f11514fd742ce037a5f7231ac165be4fea545b184c03be7b454afd907edba16