[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] 7178753..cc57a2d master -> master [INFO] [stderr] * [new tag] 0.1 -> 0.1 [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cc57a2d0626cd9a95af499ec2d3c59be6dd55325 [INFO] testing aep/zz against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faep%2Fzz" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aep/zz on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/aep/zz [INFO] finished tweaking git repo https://github.com/aep/zz [INFO] tweaked toml for git repo https://github.com/aep/zz written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/aep/zz already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9c7da254fbbcf5e9b2741a0abd03b5ef47d6ee6ab89e32338373d8e9ebf2d0a6 [INFO] running `"docker" "start" "-a" "9c7da254fbbcf5e9b2741a0abd03b5ef47d6ee6ab89e32338373d8e9ebf2d0a6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Compiling askama_escape v0.3.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling half v1.5.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling metrohash v1.0.6 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling pbr v1.0.2 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling rsmt2 v0.11.0 (https://github.com/kino-mc/rsmt2?rev=ebce2e4#ebce2e40) [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.52 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling askama_shared v0.9.1 [INFO] [stderr] Compiling askama_derive v0.9.0 [INFO] [stderr] Compiling askama v0.9.0 [INFO] [stderr] Compiling zz v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Sha512` [INFO] [stderr] --> src/ast.rs:667:28 [INFO] [stderr] | [INFO] [stderr] 667 | use sha2::{Digest, Sha256, Sha512}; [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/emitter_py.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | use super::parser::{self, emit_error}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/emitter_py.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/emitter_rs.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::abs` [INFO] [stderr] --> src/loader.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::abs; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/makro.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PathBuf`, `Path` [INFO] [stderr] --> src/pp.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/lib.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicBool`, `Ordering` [INFO] [stderr] --> src/lib.rs:37:25 [INFO] [stderr] | [INFO] [stderr] 37 | use std::sync::atomic::{AtomicBool, Ordering}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/parser.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/emitter.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | _ => (), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `slow` [INFO] [stderr] --> src/lib.rs:60:69 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn build(buildset: BuildSet, variant: &str, stage: make::Stage, slow: bool) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_slow` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inline` [INFO] [stderr] --> src/emitter.rs:327:37 [INFO] [stderr] | [INFO] [stderr] 327 | ast::Def::Include { inline, .. } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `inline: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter.rs:668:14 [INFO] [stderr] | [INFO] [stderr] 668 | let (fields, packed, _tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packed` [INFO] [stderr] --> src/emitter.rs:668:22 [INFO] [stderr] | [INFO] [stderr] 668 | let (fields, packed, _tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter.rs:666:9 [INFO] [stderr] | [INFO] [stderr] 666 | tail_variant: Option<(u64, ast::Location)>, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/emitter.rs:1380:42 [INFO] [stderr] | [INFO] [stderr] 1380 | ast::Expression::MacroCall { loc, .. } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_docs.rs:30:36 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_docs.rs:156:14 [INFO] [stderr] | [INFO] [stderr] 156 | let (fields, _packed, _tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_docs.rs:156:46 [INFO] [stderr] | [INFO] [stderr] 156 | let (fields, _packed, _tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_js.rs:350:30 [INFO] [stderr] | [INFO] [stderr] 350 | ast::Type::Other(ref n) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_js.rs:461:30 [INFO] [stderr] | [INFO] [stderr] 461 | ast::Type::Other(ref n) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/emitter_js.rs:516:17 [INFO] [stderr] | [INFO] [stderr] 516 | for (d, complete) in &module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `names` [INFO] [stderr] --> src/emitter_js.rs:632:13 [INFO] [stderr] | [INFO] [stderr] 632 | let names = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/emitter_js.rs:886:14 [INFO] [stderr] | [INFO] [stderr] 886 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/emitter_js.rs:886:19 [INFO] [stderr] | [INFO] [stderr] 886 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_py.rs:120:36 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_py.rs:1351:29 [INFO] [stderr] | [INFO] [stderr] 1351 | if let ast::Type::Other(ref n) = &typed.t { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/emitter_py.rs:253:17 [INFO] [stderr] | [INFO] [stderr] 253 | for (d, complete) in &module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `storage` [INFO] [stderr] --> src/emitter_py.rs:371:36 [INFO] [stderr] | [INFO] [stderr] 371 | let (_typed, _expr, _tags, storage, _array) = match &ast.def { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `names` [INFO] [stderr] --> src/emitter_py.rs:393:13 [INFO] [stderr] | [INFO] [stderr] 393 | let names = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_py.rs:403:14 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/emitter_py.rs:403:31 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tail` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_py.rs:403:45 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shortname` [INFO] [stderr] --> src/emitter_py.rs:415:13 [INFO] [stderr] | [INFO] [stderr] 415 | let shortname = Name::from(&ast.name).0.last().unwrap().clone(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shortname` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter_py.rs:402:57 [INFO] [stderr] | [INFO] [stderr] 402 | pub fn emit_struct_fwd(&mut self, ast: &ast::Local, tail_variant: Option) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_py.rs:425:45 [INFO] [stderr] | [INFO] [stderr] 425 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_py.rs:551:34 [INFO] [stderr] | [INFO] [stderr] 551 | ast::Type::Other(ref n) if self.struct_types.contains(&field_longname) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter_py.rs:424:53 [INFO] [stderr] | [INFO] [stderr] 424 | pub fn emit_struct(&mut self, ast: &ast::Local, tail_variant: Option) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/emitter_py.rs:1004:14 [INFO] [stderr] | [INFO] [stderr] 1004 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/emitter_py.rs:1004:19 [INFO] [stderr] | [INFO] [stderr] 1004 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/emitter_py.rs:1040:14 [INFO] [stderr] | [INFO] [stderr] 1040 | for (i, arg) in args.iter().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_rs.rs:21:36 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tvloc` [INFO] [stderr] --> src/emitter_rs.rs:218:33 [INFO] [stderr] | [INFO] [stderr] 218 | for (v, tvloc) in vs { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tvloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tvloc` [INFO] [stderr] --> src/emitter_rs.rs:248:33 [INFO] [stderr] | [INFO] [stderr] 248 | for (v, tvloc) in vs { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tvloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/emitter_rs.rs:559:31 [INFO] [stderr] | [INFO] [stderr] 559 | let (fields, _packed, tail, _union) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tail` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/emitter_rs.rs:654:25 [INFO] [stderr] | [INFO] [stderr] 654 | let (ret, args, attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_attr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:214:17 [INFO] [stderr] | [INFO] [stderr] 214 | args, [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `callassert` [INFO] [stderr] --> src/expand.rs:215:17 [INFO] [stderr] | [INFO] [stderr] 215 | callassert, [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `callassert: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `callattests` [INFO] [stderr] --> src/expand.rs:216:17 [INFO] [stderr] | [INFO] [stderr] 216 | callattests, [INFO] [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `callattests: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `calleffect` [INFO] [stderr] --> src/expand.rs:217:17 [INFO] [stderr] | [INFO] [stderr] 217 | calleffect, [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `calleffect: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/expand.rs:278:32 [INFO] [stderr] | [INFO] [stderr] 278 | ast::Def::Struct { fields, union, .. } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `union` [INFO] [stderr] --> src/expand.rs:278:40 [INFO] [stderr] | [INFO] [stderr] 278 | ast::Def::Struct { fields, union, .. } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `union: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `field` [INFO] [stderr] --> src/expand.rs:376:25 [INFO] [stderr] | [INFO] [stderr] 376 | for field in fields.iter() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fin` [INFO] [stderr] --> src/expand.rs:114:36 [INFO] [stderr] | [INFO] [stderr] 114 | ast::Tail::Dynamic(fin) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_fin` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:533:57 [INFO] [stderr] | [INFO] [stderr] 533 | if let Some(ast::Def::Closure { args, .. }) = self.defs.get(n) { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:804:45 [INFO] [stderr] | [INFO] [stderr] 804 | ast::Statement::MacroCall { ref mut args, .. } => {} [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `accesslocal` [INFO] [stderr] --> src/expand.rs:836:17 [INFO] [stderr] | [INFO] [stderr] 836 | let accesslocal = ast::Expression::UnaryPre { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accesslocal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/flatten.rs:606:23 [INFO] [stderr] | [INFO] [stderr] 606 | for (dep, complete, loc) in &impl_deps { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/flatten.rs:609:23 [INFO] [stderr] | [INFO] [stderr] 609 | for (dep, complete, loc) in &decl_deps { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/makro.rs:155:31 [INFO] [stderr] | [INFO] [stderr] 155 | ast::Def::Macro { args, body } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `solver` [INFO] [stderr] --> src/smt.rs:936:37 [INFO] [stderr] | [INFO] [stderr] 936 | pub fn new(module_name: String, solver: Option) -> Self { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/symbolic.rs:320:17 [INFO] [stderr] | [INFO] [stderr] 320 | for (d, complete) in &mut module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:494:25 [INFO] [stderr] | [INFO] [stderr] 494 | let sym = match sym { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:511:25 [INFO] [stderr] | [INFO] [stderr] 511 | let sym = match sym { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/symbolic.rs:1815:43 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/symbolic.rs:1815:47 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nameloc` [INFO] [stderr] --> src/symbolic.rs:1815:52 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `nameloc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/symbolic.rs:2020:47 [INFO] [stderr] | [INFO] [stderr] 2020 | ast::Expression::MacroCall { loc, name, args } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/symbolic.rs:2020:53 [INFO] [stderr] | [INFO] [stderr] 2020 | ast::Expression::MacroCall { loc, name, args } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/symbolic.rs:3028:26 [INFO] [stderr] | [INFO] [stderr] 3028 | Value::Macro(name) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/symbolic.rs:3155:22 [INFO] [stderr] | [INFO] [stderr] 3155 | for (i, arg) in args.iter_mut().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/emitter_rs.rs:70:17 [INFO] [stderr] | [INFO] [stderr] 70 | let mut mn = step [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/symbolic.rs:1683:25 [INFO] [stderr] | [INFO] [stderr] 1683 | let mut callptr = self.autocast(&mut calledarg, &defined[i].typed)?; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/symbolic.rs:1818:50 [INFO] [stderr] | [INFO] [stderr] 1814 | if let ast::Type::Other(n) = &self.memory[lhs_sym].typed.t { [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1818 | self.memory[lhs_sym].value = self.make_closure_val(n.clone())?; [INFO] [stderr] | ^^^^ - immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/symbolic.rs:3020:55 [INFO] [stderr] | [INFO] [stderr] 3018 | if let ast::Type::Other(n) = &self.memory[name_sym].typed.t { [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] 3019 | if let Some(ast::Def::Closure{..}) = self.defs.get(&n) { [INFO] [stderr] 3020 | self.memory[name_sym].value = self.make_closure_val(n.clone())?; [INFO] [stderr] | ^^^^ - immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_mut` [INFO] [stderr] --> src/abs.rs:77:8 [INFO] [stderr] | [INFO] [stderr] 77 | fn get_mut(&mut self, n: &str) -> Option<&mut InScope> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_docs.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `project_name` [INFO] [stderr] --> src/emitter_docs.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | project_name: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cur_loc` [INFO] [stderr] --> src/emitter_docs.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | cur_loc: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `register_structs` [INFO] [stderr] --> src/emitter_docs.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | register_structs: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `register_fns` [INFO] [stderr] --> src/emitter_docs.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | register_fns: Vec<(String, String)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_js.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `emit_expr` [INFO] [stderr] --> src/emitter_js.rs:1036:8 [INFO] [stderr] | [INFO] [stderr] 1036 | fn emit_expr(&mut self, v: &ast::Expression) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_escaped_literal` [INFO] [stderr] --> src/emitter_js.rs:1192:8 [INFO] [stderr] | [INFO] [stderr] 1192 | fn write_escaped_literal(&mut self, c: u8, isstr: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_py.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_rs.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inside_macro` [INFO] [stderr] --> src/emitter_rs.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | inside_macro: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `closure_types` [INFO] [stderr] --> src/emitter_rs.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | closure_types: HashSet, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/expand.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Void` [INFO] [stderr] --> src/symbolic.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Void, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `macros_available` [INFO] [stderr] --> src/symbolic.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | macros_available: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `stmname` [INFO] [stderr] --> src/symbolic.rs:4184:8 [INFO] [stderr] | [INFO] [stderr] 4184 | fn stmname(&self, sym: Symbol) -> String { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/pipeline.rs:359:9 [INFO] [stderr] | [INFO] [stderr] 359 | std::mem::replace(&mut *self.pb.lock().unwrap(), pb); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 94 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/main.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 27s [INFO] running `"docker" "inspect" "9c7da254fbbcf5e9b2741a0abd03b5ef47d6ee6ab89e32338373d8e9ebf2d0a6"` [INFO] running `"docker" "rm" "-f" "9c7da254fbbcf5e9b2741a0abd03b5ef47d6ee6ab89e32338373d8e9ebf2d0a6"` [INFO] [stdout] 9c7da254fbbcf5e9b2741a0abd03b5ef47d6ee6ab89e32338373d8e9ebf2d0a6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] da30cbbeebb11a44195b35929ce33a69904d183877d4d7b36e53ed925278fa87 [INFO] running `"docker" "start" "-a" "da30cbbeebb11a44195b35929ce33a69904d183877d4d7b36e53ed925278fa87"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling zz v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Sha512` [INFO] [stderr] --> src/ast.rs:667:28 [INFO] [stderr] | [INFO] [stderr] 667 | use sha2::{Digest, Sha256, Sha512}; [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/emitter_py.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | use super::parser::{self, emit_error}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/emitter_py.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/emitter_rs.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::abs` [INFO] [stderr] --> src/loader.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::abs; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/makro.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PathBuf`, `Path` [INFO] [stderr] --> src/pp.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/lib.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicBool`, `Ordering` [INFO] [stderr] --> src/lib.rs:37:25 [INFO] [stderr] | [INFO] [stderr] 37 | use std::sync::atomic::{AtomicBool, Ordering}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/parser.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/emitter.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | _ => (), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `slow` [INFO] [stderr] --> src/lib.rs:60:69 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn build(buildset: BuildSet, variant: &str, stage: make::Stage, slow: bool) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_slow` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inline` [INFO] [stderr] --> src/emitter.rs:327:37 [INFO] [stderr] | [INFO] [stderr] 327 | ast::Def::Include { inline, .. } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `inline: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter.rs:668:14 [INFO] [stderr] | [INFO] [stderr] 668 | let (fields, packed, _tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packed` [INFO] [stderr] --> src/emitter.rs:668:22 [INFO] [stderr] | [INFO] [stderr] 668 | let (fields, packed, _tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter.rs:666:9 [INFO] [stderr] | [INFO] [stderr] 666 | tail_variant: Option<(u64, ast::Location)>, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/emitter.rs:1380:42 [INFO] [stderr] | [INFO] [stderr] 1380 | ast::Expression::MacroCall { loc, .. } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_docs.rs:30:36 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_docs.rs:156:14 [INFO] [stderr] | [INFO] [stderr] 156 | let (fields, _packed, _tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_docs.rs:156:46 [INFO] [stderr] | [INFO] [stderr] 156 | let (fields, _packed, _tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_js.rs:350:30 [INFO] [stderr] | [INFO] [stderr] 350 | ast::Type::Other(ref n) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_js.rs:461:30 [INFO] [stderr] | [INFO] [stderr] 461 | ast::Type::Other(ref n) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/emitter_js.rs:516:17 [INFO] [stderr] | [INFO] [stderr] 516 | for (d, complete) in &module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `names` [INFO] [stderr] --> src/emitter_js.rs:632:13 [INFO] [stderr] | [INFO] [stderr] 632 | let names = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/emitter_js.rs:886:14 [INFO] [stderr] | [INFO] [stderr] 886 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/emitter_js.rs:886:19 [INFO] [stderr] | [INFO] [stderr] 886 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_py.rs:120:36 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_py.rs:1351:29 [INFO] [stderr] | [INFO] [stderr] 1351 | if let ast::Type::Other(ref n) = &typed.t { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/emitter_py.rs:253:17 [INFO] [stderr] | [INFO] [stderr] 253 | for (d, complete) in &module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `storage` [INFO] [stderr] --> src/emitter_py.rs:371:36 [INFO] [stderr] | [INFO] [stderr] 371 | let (_typed, _expr, _tags, storage, _array) = match &ast.def { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `names` [INFO] [stderr] --> src/emitter_py.rs:393:13 [INFO] [stderr] | [INFO] [stderr] 393 | let names = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_py.rs:403:14 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/emitter_py.rs:403:31 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tail` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_py.rs:403:45 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shortname` [INFO] [stderr] --> src/emitter_py.rs:415:13 [INFO] [stderr] | [INFO] [stderr] 415 | let shortname = Name::from(&ast.name).0.last().unwrap().clone(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shortname` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter_py.rs:402:57 [INFO] [stderr] | [INFO] [stderr] 402 | pub fn emit_struct_fwd(&mut self, ast: &ast::Local, tail_variant: Option) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_py.rs:425:45 [INFO] [stderr] | [INFO] [stderr] 425 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_py.rs:551:34 [INFO] [stderr] | [INFO] [stderr] 551 | ast::Type::Other(ref n) if self.struct_types.contains(&field_longname) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter_py.rs:424:53 [INFO] [stderr] | [INFO] [stderr] 424 | pub fn emit_struct(&mut self, ast: &ast::Local, tail_variant: Option) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/emitter_py.rs:1004:14 [INFO] [stderr] | [INFO] [stderr] 1004 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/emitter_py.rs:1004:19 [INFO] [stderr] | [INFO] [stderr] 1004 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/emitter_py.rs:1040:14 [INFO] [stderr] | [INFO] [stderr] 1040 | for (i, arg) in args.iter().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_rs.rs:21:36 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tvloc` [INFO] [stderr] --> src/emitter_rs.rs:218:33 [INFO] [stderr] | [INFO] [stderr] 218 | for (v, tvloc) in vs { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tvloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tvloc` [INFO] [stderr] --> src/emitter_rs.rs:248:33 [INFO] [stderr] | [INFO] [stderr] 248 | for (v, tvloc) in vs { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tvloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/emitter_rs.rs:559:31 [INFO] [stderr] | [INFO] [stderr] 559 | let (fields, _packed, tail, _union) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tail` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/emitter_rs.rs:654:25 [INFO] [stderr] | [INFO] [stderr] 654 | let (ret, args, attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_attr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:214:17 [INFO] [stderr] | [INFO] [stderr] 214 | args, [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `callassert` [INFO] [stderr] --> src/expand.rs:215:17 [INFO] [stderr] | [INFO] [stderr] 215 | callassert, [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `callassert: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `callattests` [INFO] [stderr] --> src/expand.rs:216:17 [INFO] [stderr] | [INFO] [stderr] 216 | callattests, [INFO] [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `callattests: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `calleffect` [INFO] [stderr] --> src/expand.rs:217:17 [INFO] [stderr] | [INFO] [stderr] 217 | calleffect, [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `calleffect: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/expand.rs:278:32 [INFO] [stderr] | [INFO] [stderr] 278 | ast::Def::Struct { fields, union, .. } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `union` [INFO] [stderr] --> src/expand.rs:278:40 [INFO] [stderr] | [INFO] [stderr] 278 | ast::Def::Struct { fields, union, .. } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `union: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `field` [INFO] [stderr] --> src/expand.rs:376:25 [INFO] [stderr] | [INFO] [stderr] 376 | for field in fields.iter() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fin` [INFO] [stderr] --> src/expand.rs:114:36 [INFO] [stderr] | [INFO] [stderr] 114 | ast::Tail::Dynamic(fin) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_fin` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:533:57 [INFO] [stderr] | [INFO] [stderr] 533 | if let Some(ast::Def::Closure { args, .. }) = self.defs.get(n) { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:804:45 [INFO] [stderr] | [INFO] [stderr] 804 | ast::Statement::MacroCall { ref mut args, .. } => {} [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `accesslocal` [INFO] [stderr] --> src/expand.rs:836:17 [INFO] [stderr] | [INFO] [stderr] 836 | let accesslocal = ast::Expression::UnaryPre { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accesslocal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/flatten.rs:606:23 [INFO] [stderr] | [INFO] [stderr] 606 | for (dep, complete, loc) in &impl_deps { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/flatten.rs:609:23 [INFO] [stderr] | [INFO] [stderr] 609 | for (dep, complete, loc) in &decl_deps { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/makro.rs:155:31 [INFO] [stderr] | [INFO] [stderr] 155 | ast::Def::Macro { args, body } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `solver` [INFO] [stderr] --> src/smt.rs:936:37 [INFO] [stderr] | [INFO] [stderr] 936 | pub fn new(module_name: String, solver: Option) -> Self { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/symbolic.rs:320:17 [INFO] [stderr] | [INFO] [stderr] 320 | for (d, complete) in &mut module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:494:25 [INFO] [stderr] | [INFO] [stderr] 494 | let sym = match sym { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:511:25 [INFO] [stderr] | [INFO] [stderr] 511 | let sym = match sym { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/symbolic.rs:1815:43 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/symbolic.rs:1815:47 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nameloc` [INFO] [stderr] --> src/symbolic.rs:1815:52 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `nameloc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/symbolic.rs:2020:47 [INFO] [stderr] | [INFO] [stderr] 2020 | ast::Expression::MacroCall { loc, name, args } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/symbolic.rs:2020:53 [INFO] [stderr] | [INFO] [stderr] 2020 | ast::Expression::MacroCall { loc, name, args } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/symbolic.rs:3028:26 [INFO] [stderr] | [INFO] [stderr] 3028 | Value::Macro(name) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/symbolic.rs:3155:22 [INFO] [stderr] | [INFO] [stderr] 3155 | for (i, arg) in args.iter_mut().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/emitter_rs.rs:70:17 [INFO] [stderr] | [INFO] [stderr] 70 | let mut mn = step [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/symbolic.rs:1683:25 [INFO] [stderr] | [INFO] [stderr] 1683 | let mut callptr = self.autocast(&mut calledarg, &defined[i].typed)?; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/symbolic.rs:1818:50 [INFO] [stderr] | [INFO] [stderr] 1814 | if let ast::Type::Other(n) = &self.memory[lhs_sym].typed.t { [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1818 | self.memory[lhs_sym].value = self.make_closure_val(n.clone())?; [INFO] [stderr] | ^^^^ - immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/symbolic.rs:3020:55 [INFO] [stderr] | [INFO] [stderr] 3018 | if let ast::Type::Other(n) = &self.memory[name_sym].typed.t { [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] 3019 | if let Some(ast::Def::Closure{..}) = self.defs.get(&n) { [INFO] [stderr] 3020 | self.memory[name_sym].value = self.make_closure_val(n.clone())?; [INFO] [stderr] | ^^^^ - immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_mut` [INFO] [stderr] --> src/abs.rs:77:8 [INFO] [stderr] | [INFO] [stderr] 77 | fn get_mut(&mut self, n: &str) -> Option<&mut InScope> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_docs.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `project_name` [INFO] [stderr] --> src/emitter_docs.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | project_name: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cur_loc` [INFO] [stderr] --> src/emitter_docs.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | cur_loc: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `register_structs` [INFO] [stderr] --> src/emitter_docs.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | register_structs: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `register_fns` [INFO] [stderr] --> src/emitter_docs.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | register_fns: Vec<(String, String)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_js.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `emit_expr` [INFO] [stderr] --> src/emitter_js.rs:1036:8 [INFO] [stderr] | [INFO] [stderr] 1036 | fn emit_expr(&mut self, v: &ast::Expression) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_escaped_literal` [INFO] [stderr] --> src/emitter_js.rs:1192:8 [INFO] [stderr] | [INFO] [stderr] 1192 | fn write_escaped_literal(&mut self, c: u8, isstr: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_py.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_rs.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inside_macro` [INFO] [stderr] --> src/emitter_rs.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | inside_macro: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `closure_types` [INFO] [stderr] --> src/emitter_rs.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | closure_types: HashSet, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/expand.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Void` [INFO] [stderr] --> src/symbolic.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Void, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `macros_available` [INFO] [stderr] --> src/symbolic.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | macros_available: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `stmname` [INFO] [stderr] --> src/symbolic.rs:4184:8 [INFO] [stderr] | [INFO] [stderr] 4184 | fn stmname(&self, sym: Symbol) -> String { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/pipeline.rs:359:9 [INFO] [stderr] | [INFO] [stderr] 359 | std::mem::replace(&mut *self.pb.lock().unwrap(), pb); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 94 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/main.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `Sha512` [INFO] [stderr] --> src/ast.rs:667:28 [INFO] [stderr] | [INFO] [stderr] 667 | use sha2::{Digest, Sha256, Sha512}; [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/emitter_py.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | use super::parser::{self, emit_error}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/emitter_py.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/emitter_rs.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::abs` [INFO] [stderr] --> src/loader.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::abs; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/makro.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PathBuf`, `Path` [INFO] [stderr] --> src/pp.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/lib.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicBool`, `Ordering` [INFO] [stderr] --> src/lib.rs:37:25 [INFO] [stderr] | [INFO] [stderr] 37 | use std::sync::atomic::{AtomicBool, Ordering}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/parser.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/emitter.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | _ => (), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `slow` [INFO] [stderr] --> src/lib.rs:60:69 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn build(buildset: BuildSet, variant: &str, stage: make::Stage, slow: bool) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_slow` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inline` [INFO] [stderr] --> src/emitter.rs:327:37 [INFO] [stderr] | [INFO] [stderr] 327 | ast::Def::Include { inline, .. } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `inline: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter.rs:668:14 [INFO] [stderr] | [INFO] [stderr] 668 | let (fields, packed, _tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packed` [INFO] [stderr] --> src/emitter.rs:668:22 [INFO] [stderr] | [INFO] [stderr] 668 | let (fields, packed, _tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter.rs:666:9 [INFO] [stderr] | [INFO] [stderr] 666 | tail_variant: Option<(u64, ast::Location)>, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/emitter.rs:1380:42 [INFO] [stderr] | [INFO] [stderr] 1380 | ast::Expression::MacroCall { loc, .. } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_docs.rs:30:36 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_docs.rs:156:14 [INFO] [stderr] | [INFO] [stderr] 156 | let (fields, _packed, _tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_docs.rs:156:46 [INFO] [stderr] | [INFO] [stderr] 156 | let (fields, _packed, _tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_js.rs:350:30 [INFO] [stderr] | [INFO] [stderr] 350 | ast::Type::Other(ref n) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_js.rs:461:30 [INFO] [stderr] | [INFO] [stderr] 461 | ast::Type::Other(ref n) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/emitter_js.rs:516:17 [INFO] [stderr] | [INFO] [stderr] 516 | for (d, complete) in &module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `names` [INFO] [stderr] --> src/emitter_js.rs:632:13 [INFO] [stderr] | [INFO] [stderr] 632 | let names = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/emitter_js.rs:886:14 [INFO] [stderr] | [INFO] [stderr] 886 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/emitter_js.rs:886:19 [INFO] [stderr] | [INFO] [stderr] 886 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_py.rs:120:36 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_py.rs:1351:29 [INFO] [stderr] | [INFO] [stderr] 1351 | if let ast::Type::Other(ref n) = &typed.t { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/emitter_py.rs:253:17 [INFO] [stderr] | [INFO] [stderr] 253 | for (d, complete) in &module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `storage` [INFO] [stderr] --> src/emitter_py.rs:371:36 [INFO] [stderr] | [INFO] [stderr] 371 | let (_typed, _expr, _tags, storage, _array) = match &ast.def { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `names` [INFO] [stderr] --> src/emitter_py.rs:393:13 [INFO] [stderr] | [INFO] [stderr] 393 | let names = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_py.rs:403:14 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/emitter_py.rs:403:31 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tail` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_py.rs:403:45 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shortname` [INFO] [stderr] --> src/emitter_py.rs:415:13 [INFO] [stderr] | [INFO] [stderr] 415 | let shortname = Name::from(&ast.name).0.last().unwrap().clone(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shortname` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter_py.rs:402:57 [INFO] [stderr] | [INFO] [stderr] 402 | pub fn emit_struct_fwd(&mut self, ast: &ast::Local, tail_variant: Option) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_py.rs:425:45 [INFO] [stderr] | [INFO] [stderr] 425 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_py.rs:551:34 [INFO] [stderr] | [INFO] [stderr] 551 | ast::Type::Other(ref n) if self.struct_types.contains(&field_longname) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter_py.rs:424:53 [INFO] [stderr] | [INFO] [stderr] 424 | pub fn emit_struct(&mut self, ast: &ast::Local, tail_variant: Option) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/emitter_py.rs:1004:14 [INFO] [stderr] | [INFO] [stderr] 1004 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/emitter_py.rs:1004:19 [INFO] [stderr] | [INFO] [stderr] 1004 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/emitter_py.rs:1040:14 [INFO] [stderr] | [INFO] [stderr] 1040 | for (i, arg) in args.iter().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_rs.rs:21:36 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tvloc` [INFO] [stderr] --> src/emitter_rs.rs:218:33 [INFO] [stderr] | [INFO] [stderr] 218 | for (v, tvloc) in vs { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tvloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tvloc` [INFO] [stderr] --> src/emitter_rs.rs:248:33 [INFO] [stderr] | [INFO] [stderr] 248 | for (v, tvloc) in vs { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tvloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/emitter_rs.rs:559:31 [INFO] [stderr] | [INFO] [stderr] 559 | let (fields, _packed, tail, _union) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tail` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/emitter_rs.rs:654:25 [INFO] [stderr] | [INFO] [stderr] 654 | let (ret, args, attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_attr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:214:17 [INFO] [stderr] | [INFO] [stderr] 214 | args, [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `callassert` [INFO] [stderr] --> src/expand.rs:215:17 [INFO] [stderr] | [INFO] [stderr] 215 | callassert, [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `callassert: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `callattests` [INFO] [stderr] --> src/expand.rs:216:17 [INFO] [stderr] | [INFO] [stderr] 216 | callattests, [INFO] [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `callattests: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `calleffect` [INFO] [stderr] --> src/expand.rs:217:17 [INFO] [stderr] | [INFO] [stderr] 217 | calleffect, [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `calleffect: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/expand.rs:278:32 [INFO] [stderr] | [INFO] [stderr] 278 | ast::Def::Struct { fields, union, .. } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `union` [INFO] [stderr] --> src/expand.rs:278:40 [INFO] [stderr] | [INFO] [stderr] 278 | ast::Def::Struct { fields, union, .. } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `union: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `field` [INFO] [stderr] --> src/expand.rs:376:25 [INFO] [stderr] | [INFO] [stderr] 376 | for field in fields.iter() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fin` [INFO] [stderr] --> src/expand.rs:114:36 [INFO] [stderr] | [INFO] [stderr] 114 | ast::Tail::Dynamic(fin) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_fin` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:533:57 [INFO] [stderr] | [INFO] [stderr] 533 | if let Some(ast::Def::Closure { args, .. }) = self.defs.get(n) { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:804:45 [INFO] [stderr] | [INFO] [stderr] 804 | ast::Statement::MacroCall { ref mut args, .. } => {} [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `accesslocal` [INFO] [stderr] --> src/expand.rs:836:17 [INFO] [stderr] | [INFO] [stderr] 836 | let accesslocal = ast::Expression::UnaryPre { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accesslocal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/flatten.rs:606:23 [INFO] [stderr] | [INFO] [stderr] 606 | for (dep, complete, loc) in &impl_deps { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/flatten.rs:609:23 [INFO] [stderr] | [INFO] [stderr] 609 | for (dep, complete, loc) in &decl_deps { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/makro.rs:155:31 [INFO] [stderr] | [INFO] [stderr] 155 | ast::Def::Macro { args, body } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `solver` [INFO] [stderr] --> src/smt.rs:936:37 [INFO] [stderr] | [INFO] [stderr] 936 | pub fn new(module_name: String, solver: Option) -> Self { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/symbolic.rs:320:17 [INFO] [stderr] | [INFO] [stderr] 320 | for (d, complete) in &mut module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:494:25 [INFO] [stderr] | [INFO] [stderr] 494 | let sym = match sym { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:511:25 [INFO] [stderr] | [INFO] [stderr] 511 | let sym = match sym { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/symbolic.rs:1815:43 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/symbolic.rs:1815:47 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nameloc` [INFO] [stderr] --> src/symbolic.rs:1815:52 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `nameloc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/symbolic.rs:2020:47 [INFO] [stderr] | [INFO] [stderr] 2020 | ast::Expression::MacroCall { loc, name, args } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/symbolic.rs:2020:53 [INFO] [stderr] | [INFO] [stderr] 2020 | ast::Expression::MacroCall { loc, name, args } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/symbolic.rs:3028:26 [INFO] [stderr] | [INFO] [stderr] 3028 | Value::Macro(name) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/symbolic.rs:3155:22 [INFO] [stderr] | [INFO] [stderr] 3155 | for (i, arg) in args.iter_mut().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/emitter_rs.rs:70:17 [INFO] [stderr] | [INFO] [stderr] 70 | let mut mn = step [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/symbolic.rs:1683:25 [INFO] [stderr] | [INFO] [stderr] 1683 | let mut callptr = self.autocast(&mut calledarg, &defined[i].typed)?; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/symbolic.rs:1818:50 [INFO] [stderr] | [INFO] [stderr] 1814 | if let ast::Type::Other(n) = &self.memory[lhs_sym].typed.t { [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1818 | self.memory[lhs_sym].value = self.make_closure_val(n.clone())?; [INFO] [stderr] | ^^^^ - immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/symbolic.rs:3020:55 [INFO] [stderr] | [INFO] [stderr] 3018 | if let ast::Type::Other(n) = &self.memory[name_sym].typed.t { [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] 3019 | if let Some(ast::Def::Closure{..}) = self.defs.get(&n) { [INFO] [stderr] 3020 | self.memory[name_sym].value = self.make_closure_val(n.clone())?; [INFO] [stderr] | ^^^^ - immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_mut` [INFO] [stderr] --> src/abs.rs:77:8 [INFO] [stderr] | [INFO] [stderr] 77 | fn get_mut(&mut self, n: &str) -> Option<&mut InScope> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_docs.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `project_name` [INFO] [stderr] --> src/emitter_docs.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | project_name: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cur_loc` [INFO] [stderr] --> src/emitter_docs.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | cur_loc: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `register_structs` [INFO] [stderr] --> src/emitter_docs.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | register_structs: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `register_fns` [INFO] [stderr] --> src/emitter_docs.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | register_fns: Vec<(String, String)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_js.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `emit_expr` [INFO] [stderr] --> src/emitter_js.rs:1036:8 [INFO] [stderr] | [INFO] [stderr] 1036 | fn emit_expr(&mut self, v: &ast::Expression) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_escaped_literal` [INFO] [stderr] --> src/emitter_js.rs:1192:8 [INFO] [stderr] | [INFO] [stderr] 1192 | fn write_escaped_literal(&mut self, c: u8, isstr: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_py.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_rs.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inside_macro` [INFO] [stderr] --> src/emitter_rs.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | inside_macro: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `closure_types` [INFO] [stderr] --> src/emitter_rs.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | closure_types: HashSet, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/expand.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Void` [INFO] [stderr] --> src/symbolic.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Void, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `macros_available` [INFO] [stderr] --> src/symbolic.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | macros_available: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `stmname` [INFO] [stderr] --> src/symbolic.rs:4184:8 [INFO] [stderr] | [INFO] [stderr] 4184 | fn stmname(&self, sym: Symbol) -> String { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/pipeline.rs:359:9 [INFO] [stderr] | [INFO] [stderr] 359 | std::mem::replace(&mut *self.pb.lock().unwrap(), pb); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 94 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.65s [INFO] running `"docker" "inspect" "da30cbbeebb11a44195b35929ce33a69904d183877d4d7b36e53ed925278fa87"` [INFO] running `"docker" "rm" "-f" "da30cbbeebb11a44195b35929ce33a69904d183877d4d7b36e53ed925278fa87"` [INFO] [stdout] da30cbbeebb11a44195b35929ce33a69904d183877d4d7b36e53ed925278fa87 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ffaa16e94781dceef3ead638866e995f72699267133efe8f529072a346cd5ae8 [INFO] running `"docker" "start" "-a" "ffaa16e94781dceef3ead638866e995f72699267133efe8f529072a346cd5ae8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `Sha512` [INFO] [stderr] --> src/ast.rs:667:28 [INFO] [stderr] | [INFO] [stderr] 667 | use sha2::{Digest, Sha256, Sha512}; [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/emitter_py.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | use super::parser::{self, emit_error}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/emitter_py.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/emitter_rs.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::abs` [INFO] [stderr] --> src/loader.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::abs; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/makro.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PathBuf`, `Path` [INFO] [stderr] --> src/pp.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/lib.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicBool`, `Ordering` [INFO] [stderr] --> src/lib.rs:37:25 [INFO] [stderr] | [INFO] [stderr] 37 | use std::sync::atomic::{AtomicBool, Ordering}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/parser.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/emitter.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | _ => (), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `slow` [INFO] [stderr] --> src/lib.rs:60:69 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn build(buildset: BuildSet, variant: &str, stage: make::Stage, slow: bool) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_slow` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inline` [INFO] [stderr] --> src/emitter.rs:327:37 [INFO] [stderr] | [INFO] [stderr] 327 | ast::Def::Include { inline, .. } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `inline: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter.rs:668:14 [INFO] [stderr] | [INFO] [stderr] 668 | let (fields, packed, _tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packed` [INFO] [stderr] --> src/emitter.rs:668:22 [INFO] [stderr] | [INFO] [stderr] 668 | let (fields, packed, _tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter.rs:666:9 [INFO] [stderr] | [INFO] [stderr] 666 | tail_variant: Option<(u64, ast::Location)>, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/emitter.rs:1380:42 [INFO] [stderr] | [INFO] [stderr] 1380 | ast::Expression::MacroCall { loc, .. } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_docs.rs:30:36 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_docs.rs:156:14 [INFO] [stderr] | [INFO] [stderr] 156 | let (fields, _packed, _tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_docs.rs:156:46 [INFO] [stderr] | [INFO] [stderr] 156 | let (fields, _packed, _tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_js.rs:350:30 [INFO] [stderr] | [INFO] [stderr] 350 | ast::Type::Other(ref n) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_js.rs:461:30 [INFO] [stderr] | [INFO] [stderr] 461 | ast::Type::Other(ref n) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/emitter_js.rs:516:17 [INFO] [stderr] | [INFO] [stderr] 516 | for (d, complete) in &module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `names` [INFO] [stderr] --> src/emitter_js.rs:632:13 [INFO] [stderr] | [INFO] [stderr] 632 | let names = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/emitter_js.rs:886:14 [INFO] [stderr] | [INFO] [stderr] 886 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/emitter_js.rs:886:19 [INFO] [stderr] | [INFO] [stderr] 886 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_py.rs:120:36 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_py.rs:1351:29 [INFO] [stderr] | [INFO] [stderr] 1351 | if let ast::Type::Other(ref n) = &typed.t { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/emitter_py.rs:253:17 [INFO] [stderr] | [INFO] [stderr] 253 | for (d, complete) in &module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `storage` [INFO] [stderr] --> src/emitter_py.rs:371:36 [INFO] [stderr] | [INFO] [stderr] 371 | let (_typed, _expr, _tags, storage, _array) = match &ast.def { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `names` [INFO] [stderr] --> src/emitter_py.rs:393:13 [INFO] [stderr] | [INFO] [stderr] 393 | let names = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_py.rs:403:14 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/emitter_py.rs:403:31 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tail` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_py.rs:403:45 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shortname` [INFO] [stderr] --> src/emitter_py.rs:415:13 [INFO] [stderr] | [INFO] [stderr] 415 | let shortname = Name::from(&ast.name).0.last().unwrap().clone(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shortname` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter_py.rs:402:57 [INFO] [stderr] | [INFO] [stderr] 402 | pub fn emit_struct_fwd(&mut self, ast: &ast::Local, tail_variant: Option) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_py.rs:425:45 [INFO] [stderr] | [INFO] [stderr] 425 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_py.rs:551:34 [INFO] [stderr] | [INFO] [stderr] 551 | ast::Type::Other(ref n) if self.struct_types.contains(&field_longname) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter_py.rs:424:53 [INFO] [stderr] | [INFO] [stderr] 424 | pub fn emit_struct(&mut self, ast: &ast::Local, tail_variant: Option) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/emitter_py.rs:1004:14 [INFO] [stderr] | [INFO] [stderr] 1004 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/emitter_py.rs:1004:19 [INFO] [stderr] | [INFO] [stderr] 1004 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/emitter_py.rs:1040:14 [INFO] [stderr] | [INFO] [stderr] 1040 | for (i, arg) in args.iter().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_rs.rs:21:36 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tvloc` [INFO] [stderr] --> src/emitter_rs.rs:218:33 [INFO] [stderr] | [INFO] [stderr] 218 | for (v, tvloc) in vs { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tvloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tvloc` [INFO] [stderr] --> src/emitter_rs.rs:248:33 [INFO] [stderr] | [INFO] [stderr] 248 | for (v, tvloc) in vs { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tvloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/emitter_rs.rs:559:31 [INFO] [stderr] | [INFO] [stderr] 559 | let (fields, _packed, tail, _union) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tail` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/emitter_rs.rs:654:25 [INFO] [stderr] | [INFO] [stderr] 654 | let (ret, args, attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_attr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:214:17 [INFO] [stderr] | [INFO] [stderr] 214 | args, [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `callassert` [INFO] [stderr] --> src/expand.rs:215:17 [INFO] [stderr] | [INFO] [stderr] 215 | callassert, [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `callassert: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `callattests` [INFO] [stderr] --> src/expand.rs:216:17 [INFO] [stderr] | [INFO] [stderr] 216 | callattests, [INFO] [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `callattests: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `calleffect` [INFO] [stderr] --> src/expand.rs:217:17 [INFO] [stderr] | [INFO] [stderr] 217 | calleffect, [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `calleffect: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/expand.rs:278:32 [INFO] [stderr] | [INFO] [stderr] 278 | ast::Def::Struct { fields, union, .. } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `union` [INFO] [stderr] --> src/expand.rs:278:40 [INFO] [stderr] | [INFO] [stderr] 278 | ast::Def::Struct { fields, union, .. } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `union: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `field` [INFO] [stderr] --> src/expand.rs:376:25 [INFO] [stderr] | [INFO] [stderr] 376 | for field in fields.iter() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fin` [INFO] [stderr] --> src/expand.rs:114:36 [INFO] [stderr] | [INFO] [stderr] 114 | ast::Tail::Dynamic(fin) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_fin` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:533:57 [INFO] [stderr] | [INFO] [stderr] 533 | if let Some(ast::Def::Closure { args, .. }) = self.defs.get(n) { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:804:45 [INFO] [stderr] | [INFO] [stderr] 804 | ast::Statement::MacroCall { ref mut args, .. } => {} [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `accesslocal` [INFO] [stderr] --> src/expand.rs:836:17 [INFO] [stderr] | [INFO] [stderr] 836 | let accesslocal = ast::Expression::UnaryPre { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accesslocal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/flatten.rs:606:23 [INFO] [stderr] | [INFO] [stderr] 606 | for (dep, complete, loc) in &impl_deps { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/flatten.rs:609:23 [INFO] [stderr] | [INFO] [stderr] 609 | for (dep, complete, loc) in &decl_deps { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/makro.rs:155:31 [INFO] [stderr] | [INFO] [stderr] 155 | ast::Def::Macro { args, body } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `solver` [INFO] [stderr] --> src/smt.rs:936:37 [INFO] [stderr] | [INFO] [stderr] 936 | pub fn new(module_name: String, solver: Option) -> Self { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/symbolic.rs:320:17 [INFO] [stderr] | [INFO] [stderr] 320 | for (d, complete) in &mut module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:494:25 [INFO] [stderr] | [INFO] [stderr] 494 | let sym = match sym { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:511:25 [INFO] [stderr] | [INFO] [stderr] 511 | let sym = match sym { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/symbolic.rs:1815:43 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/symbolic.rs:1815:47 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nameloc` [INFO] [stderr] --> src/symbolic.rs:1815:52 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `nameloc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/symbolic.rs:2020:47 [INFO] [stderr] | [INFO] [stderr] 2020 | ast::Expression::MacroCall { loc, name, args } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/symbolic.rs:2020:53 [INFO] [stderr] | [INFO] [stderr] 2020 | ast::Expression::MacroCall { loc, name, args } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/symbolic.rs:3028:26 [INFO] [stderr] | [INFO] [stderr] 3028 | Value::Macro(name) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/symbolic.rs:3155:22 [INFO] [stderr] | [INFO] [stderr] 3155 | for (i, arg) in args.iter_mut().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/emitter_rs.rs:70:17 [INFO] [stderr] | [INFO] [stderr] 70 | let mut mn = step [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/symbolic.rs:1683:25 [INFO] [stderr] | [INFO] [stderr] 1683 | let mut callptr = self.autocast(&mut calledarg, &defined[i].typed)?; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/symbolic.rs:1818:50 [INFO] [stderr] | [INFO] [stderr] 1814 | if let ast::Type::Other(n) = &self.memory[lhs_sym].typed.t { [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1818 | self.memory[lhs_sym].value = self.make_closure_val(n.clone())?; [INFO] [stderr] | ^^^^ - immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/symbolic.rs:3020:55 [INFO] [stderr] | [INFO] [stderr] 3018 | if let ast::Type::Other(n) = &self.memory[name_sym].typed.t { [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] 3019 | if let Some(ast::Def::Closure{..}) = self.defs.get(&n) { [INFO] [stderr] 3020 | self.memory[name_sym].value = self.make_closure_val(n.clone())?; [INFO] [stderr] | ^^^^ - immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_mut` [INFO] [stderr] --> src/abs.rs:77:8 [INFO] [stderr] | [INFO] [stderr] 77 | fn get_mut(&mut self, n: &str) -> Option<&mut InScope> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_docs.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `project_name` [INFO] [stderr] --> src/emitter_docs.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | project_name: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cur_loc` [INFO] [stderr] --> src/emitter_docs.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | cur_loc: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `register_structs` [INFO] [stderr] --> src/emitter_docs.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | register_structs: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `register_fns` [INFO] [stderr] --> src/emitter_docs.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | register_fns: Vec<(String, String)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_js.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `emit_expr` [INFO] [stderr] --> src/emitter_js.rs:1036:8 [INFO] [stderr] | [INFO] [stderr] 1036 | fn emit_expr(&mut self, v: &ast::Expression) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_escaped_literal` [INFO] [stderr] --> src/emitter_js.rs:1192:8 [INFO] [stderr] | [INFO] [stderr] 1192 | fn write_escaped_literal(&mut self, c: u8, isstr: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_py.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_rs.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inside_macro` [INFO] [stderr] --> src/emitter_rs.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | inside_macro: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `closure_types` [INFO] [stderr] --> src/emitter_rs.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | closure_types: HashSet, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/expand.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Void` [INFO] [stderr] --> src/symbolic.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Void, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `macros_available` [INFO] [stderr] --> src/symbolic.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | macros_available: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `stmname` [INFO] [stderr] --> src/symbolic.rs:4184:8 [INFO] [stderr] | [INFO] [stderr] 4184 | fn stmname(&self, sym: Symbol) -> String { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/pipeline.rs:359:9 [INFO] [stderr] | [INFO] [stderr] 359 | std::mem::replace(&mut *self.pb.lock().unwrap(), pb); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 94 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `Sha512` [INFO] [stderr] --> src/ast.rs:667:28 [INFO] [stderr] | [INFO] [stderr] 667 | use sha2::{Digest, Sha256, Sha512}; [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/emitter_py.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | use super::parser::{self, emit_error}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/emitter_py.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/emitter_rs.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::abs` [INFO] [stderr] --> src/loader.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::abs; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/makro.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PathBuf`, `Path` [INFO] [stderr] --> src/pp.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/lib.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicBool`, `Ordering` [INFO] [stderr] --> src/lib.rs:37:25 [INFO] [stderr] | [INFO] [stderr] 37 | use std::sync::atomic::{AtomicBool, Ordering}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/parser.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/emitter.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | _ => (), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `slow` [INFO] [stderr] --> src/lib.rs:60:69 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn build(buildset: BuildSet, variant: &str, stage: make::Stage, slow: bool) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_slow` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inline` [INFO] [stderr] --> src/emitter.rs:327:37 [INFO] [stderr] | [INFO] [stderr] 327 | ast::Def::Include { inline, .. } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `inline: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter.rs:668:14 [INFO] [stderr] | [INFO] [stderr] 668 | let (fields, packed, _tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packed` [INFO] [stderr] --> src/emitter.rs:668:22 [INFO] [stderr] | [INFO] [stderr] 668 | let (fields, packed, _tail, union) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter.rs:666:9 [INFO] [stderr] | [INFO] [stderr] 666 | tail_variant: Option<(u64, ast::Location)>, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/emitter.rs:1380:42 [INFO] [stderr] | [INFO] [stderr] 1380 | ast::Expression::MacroCall { loc, .. } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_docs.rs:30:36 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_docs.rs:156:14 [INFO] [stderr] | [INFO] [stderr] 156 | let (fields, _packed, _tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_docs.rs:156:46 [INFO] [stderr] | [INFO] [stderr] 156 | let (fields, _packed, _tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_js.rs:350:30 [INFO] [stderr] | [INFO] [stderr] 350 | ast::Type::Other(ref n) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_js.rs:461:30 [INFO] [stderr] | [INFO] [stderr] 461 | ast::Type::Other(ref n) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/emitter_js.rs:516:17 [INFO] [stderr] | [INFO] [stderr] 516 | for (d, complete) in &module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `names` [INFO] [stderr] --> src/emitter_js.rs:632:13 [INFO] [stderr] | [INFO] [stderr] 632 | let names = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/emitter_js.rs:886:14 [INFO] [stderr] | [INFO] [stderr] 886 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/emitter_js.rs:886:19 [INFO] [stderr] | [INFO] [stderr] 886 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_py.rs:120:36 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_py.rs:1351:29 [INFO] [stderr] | [INFO] [stderr] 1351 | if let ast::Type::Other(ref n) = &typed.t { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/emitter_py.rs:253:17 [INFO] [stderr] | [INFO] [stderr] 253 | for (d, complete) in &module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `storage` [INFO] [stderr] --> src/emitter_py.rs:371:36 [INFO] [stderr] | [INFO] [stderr] 371 | let (_typed, _expr, _tags, storage, _array) = match &ast.def { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `names` [INFO] [stderr] --> src/emitter_py.rs:393:13 [INFO] [stderr] | [INFO] [stderr] 393 | let names = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/emitter_py.rs:403:14 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/emitter_py.rs:403:31 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tail` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_py.rs:403:45 [INFO] [stderr] | [INFO] [stderr] 403 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shortname` [INFO] [stderr] --> src/emitter_py.rs:415:13 [INFO] [stderr] | [INFO] [stderr] 415 | let shortname = Name::from(&ast.name).0.last().unwrap().clone(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shortname` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter_py.rs:402:57 [INFO] [stderr] | [INFO] [stderr] 402 | pub fn emit_struct_fwd(&mut self, ast: &ast::Local, tail_variant: Option) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `impls` [INFO] [stderr] --> src/emitter_py.rs:425:45 [INFO] [stderr] | [INFO] [stderr] 425 | let (fields, _packed, tail, _union, impls) = match &ast.def { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_impls` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/emitter_py.rs:551:34 [INFO] [stderr] | [INFO] [stderr] 551 | ast::Type::Other(ref n) if self.struct_types.contains(&field_longname) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail_variant` [INFO] [stderr] --> src/emitter_py.rs:424:53 [INFO] [stderr] | [INFO] [stderr] 424 | pub fn emit_struct(&mut self, ast: &ast::Local, tail_variant: Option) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tail_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/emitter_py.rs:1004:14 [INFO] [stderr] | [INFO] [stderr] 1004 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/emitter_py.rs:1004:19 [INFO] [stderr] | [INFO] [stderr] 1004 | let (ret, args, _body, _vararg, _attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/emitter_py.rs:1040:14 [INFO] [stderr] | [INFO] [stderr] 1040 | for (i, arg) in args.iter().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stage` [INFO] [stderr] --> src/emitter_rs.rs:21:36 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn outname(_project: &Project, stage: &make::Stage, module: &flatten::Module) -> String { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tvloc` [INFO] [stderr] --> src/emitter_rs.rs:218:33 [INFO] [stderr] | [INFO] [stderr] 218 | for (v, tvloc) in vs { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tvloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tvloc` [INFO] [stderr] --> src/emitter_rs.rs:248:33 [INFO] [stderr] | [INFO] [stderr] 248 | for (v, tvloc) in vs { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tvloc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tail` [INFO] [stderr] --> src/emitter_rs.rs:559:31 [INFO] [stderr] | [INFO] [stderr] 559 | let (fields, _packed, tail, _union) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tail` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attr` [INFO] [stderr] --> src/emitter_rs.rs:654:25 [INFO] [stderr] | [INFO] [stderr] 654 | let (ret, args, attr) = match &ast.def { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_attr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:214:17 [INFO] [stderr] | [INFO] [stderr] 214 | args, [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `callassert` [INFO] [stderr] --> src/expand.rs:215:17 [INFO] [stderr] | [INFO] [stderr] 215 | callassert, [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `callassert: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `callattests` [INFO] [stderr] --> src/expand.rs:216:17 [INFO] [stderr] | [INFO] [stderr] 216 | callattests, [INFO] [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `callattests: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `calleffect` [INFO] [stderr] --> src/expand.rs:217:17 [INFO] [stderr] | [INFO] [stderr] 217 | calleffect, [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `calleffect: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/expand.rs:278:32 [INFO] [stderr] | [INFO] [stderr] 278 | ast::Def::Struct { fields, union, .. } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `union` [INFO] [stderr] --> src/expand.rs:278:40 [INFO] [stderr] | [INFO] [stderr] 278 | ast::Def::Struct { fields, union, .. } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `union: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `field` [INFO] [stderr] --> src/expand.rs:376:25 [INFO] [stderr] | [INFO] [stderr] 376 | for field in fields.iter() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fin` [INFO] [stderr] --> src/expand.rs:114:36 [INFO] [stderr] | [INFO] [stderr] 114 | ast::Tail::Dynamic(fin) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_fin` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:533:57 [INFO] [stderr] | [INFO] [stderr] 533 | if let Some(ast::Def::Closure { args, .. }) = self.defs.get(n) { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/expand.rs:804:45 [INFO] [stderr] | [INFO] [stderr] 804 | ast::Statement::MacroCall { ref mut args, .. } => {} [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `accesslocal` [INFO] [stderr] --> src/expand.rs:836:17 [INFO] [stderr] | [INFO] [stderr] 836 | let accesslocal = ast::Expression::UnaryPre { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accesslocal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/flatten.rs:606:23 [INFO] [stderr] | [INFO] [stderr] 606 | for (dep, complete, loc) in &impl_deps { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/flatten.rs:609:23 [INFO] [stderr] | [INFO] [stderr] 609 | for (dep, complete, loc) in &decl_deps { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/makro.rs:155:31 [INFO] [stderr] | [INFO] [stderr] 155 | ast::Def::Macro { args, body } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `solver` [INFO] [stderr] --> src/smt.rs:936:37 [INFO] [stderr] | [INFO] [stderr] 936 | pub fn new(module_name: String, solver: Option) -> Self { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complete` [INFO] [stderr] --> src/symbolic.rs:320:17 [INFO] [stderr] | [INFO] [stderr] 320 | for (d, complete) in &mut module.d { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complete` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:494:25 [INFO] [stderr] | [INFO] [stderr] 494 | let sym = match sym { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/symbolic.rs:511:25 [INFO] [stderr] | [INFO] [stderr] 511 | let sym = match sym { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sym` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/symbolic.rs:1815:43 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/symbolic.rs:1815:47 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nameloc` [INFO] [stderr] --> src/symbolic.rs:1815:52 [INFO] [stderr] | [INFO] [stderr] 1815 | if let Some(ast::Def::Closure{ret,args,nameloc,..}) = self.defs.get(&n).cloned() { [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `nameloc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/symbolic.rs:2020:47 [INFO] [stderr] | [INFO] [stderr] 2020 | ast::Expression::MacroCall { loc, name, args } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/symbolic.rs:2020:53 [INFO] [stderr] | [INFO] [stderr] 2020 | ast::Expression::MacroCall { loc, name, args } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/symbolic.rs:3028:26 [INFO] [stderr] | [INFO] [stderr] 3028 | Value::Macro(name) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/symbolic.rs:3155:22 [INFO] [stderr] | [INFO] [stderr] 3155 | for (i, arg) in args.iter_mut().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/emitter_rs.rs:70:17 [INFO] [stderr] | [INFO] [stderr] 70 | let mut mn = step [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/symbolic.rs:1683:25 [INFO] [stderr] | [INFO] [stderr] 1683 | let mut callptr = self.autocast(&mut calledarg, &defined[i].typed)?; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/symbolic.rs:1818:50 [INFO] [stderr] | [INFO] [stderr] 1814 | if let ast::Type::Other(n) = &self.memory[lhs_sym].typed.t { [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1818 | self.memory[lhs_sym].value = self.make_closure_val(n.clone())?; [INFO] [stderr] | ^^^^ - immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/symbolic.rs:3020:55 [INFO] [stderr] | [INFO] [stderr] 3018 | if let ast::Type::Other(n) = &self.memory[name_sym].typed.t { [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] 3019 | if let Some(ast::Def::Closure{..}) = self.defs.get(&n) { [INFO] [stderr] 3020 | self.memory[name_sym].value = self.make_closure_val(n.clone())?; [INFO] [stderr] | ^^^^ - immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_mut` [INFO] [stderr] --> src/abs.rs:77:8 [INFO] [stderr] | [INFO] [stderr] 77 | fn get_mut(&mut self, n: &str) -> Option<&mut InScope> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_docs.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `project_name` [INFO] [stderr] --> src/emitter_docs.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | project_name: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cur_loc` [INFO] [stderr] --> src/emitter_docs.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | cur_loc: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `register_structs` [INFO] [stderr] --> src/emitter_docs.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | register_structs: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `register_fns` [INFO] [stderr] --> src/emitter_docs.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | register_fns: Vec<(String, String)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_js.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `emit_expr` [INFO] [stderr] --> src/emitter_js.rs:1036:8 [INFO] [stderr] | [INFO] [stderr] 1036 | fn emit_expr(&mut self, v: &ast::Expression) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_escaped_literal` [INFO] [stderr] --> src/emitter_js.rs:1192:8 [INFO] [stderr] | [INFO] [stderr] 1192 | fn write_escaped_literal(&mut self, c: u8, isstr: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_py.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p` [INFO] [stderr] --> src/emitter_rs.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | p: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inside_macro` [INFO] [stderr] --> src/emitter_rs.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | inside_macro: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `closure_types` [INFO] [stderr] --> src/emitter_rs.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | closure_types: HashSet, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/expand.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Void` [INFO] [stderr] --> src/symbolic.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Void, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `macros_available` [INFO] [stderr] --> src/symbolic.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | macros_available: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `stmname` [INFO] [stderr] --> src/symbolic.rs:4184:8 [INFO] [stderr] | [INFO] [stderr] 4184 | fn stmname(&self, sym: Symbol) -> String { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/pipeline.rs:359:9 [INFO] [stderr] | [INFO] [stderr] 359 | std::mem::replace(&mut *self.pb.lock().unwrap(), pb); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 94 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/main.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/zz-c1f34bb5747d74ba [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/zz-2ff93719586bceeb [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests zz [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "ffaa16e94781dceef3ead638866e995f72699267133efe8f529072a346cd5ae8"` [INFO] running `"docker" "rm" "-f" "ffaa16e94781dceef3ead638866e995f72699267133efe8f529072a346cd5ae8"` [INFO] [stdout] ffaa16e94781dceef3ead638866e995f72699267133efe8f529072a346cd5ae8