[INFO] cloning repository https://github.com/Yashbstnmnhss/duka
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yashbstnmnhss/duka" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYashbstnmnhss%2Fduka", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYashbstnmnhss%2Fduka'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7dd5fcd6bc2e45d58695d1149aeb34190d4540d
[INFO] testing Yashbstnmnhss/duka against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYashbstnmnhss%2Fduka" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Yashbstnmnhss/duka
[INFO] finished tweaking git repo https://github.com/Yashbstnmnhss/duka
[INFO] tweaked toml for git repo https://github.com/Yashbstnmnhss/duka written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Yashbstnmnhss/duka on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Yashbstnmnhss/duka already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zmij v1.0.7
[INFO] [stderr]   Downloaded serde_json v1.0.148
[INFO] [stderr]   Downloaded criterion v0.6.0
[INFO] [stderr]   Downloaded syn v2.0.112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 332f5f6c349b75005f4ef0d46f1562f2f7c9ea74889566f676331c6fe650b67d
[INFO] running `Command { std: "docker" "start" "-a" "332f5f6c349b75005f4ef0d46f1562f2f7c9ea74889566f676331c6fe650b67d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "332f5f6c349b75005f4ef0d46f1562f2f7c9ea74889566f676331c6fe650b67d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "332f5f6c349b75005f4ef0d46f1562f2f7c9ea74889566f676331c6fe650b67d", kill_on_drop: false }`
[INFO] [stdout] 332f5f6c349b75005f4ef0d46f1562f2f7c9ea74889566f676331c6fe650b67d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8341399b9e27d135d26dd50122ead3e420b197181d9ff64414e73e8df90f1f55
[INFO] running `Command { std: "docker" "start" "-a" "8341399b9e27d135d26dd50122ead3e420b197181d9ff64414e73e8df90f1f55", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling zmij v1.0.7
[INFO] [stderr]    Compiling serde_json v1.0.148
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling gc v0.1.0 (/opt/rustwide/workdir/gc)
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.112
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling duka-macros v0.1.4 (/opt/rustwide/workdir/macros)
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling duka-shared v0.1.8 (/opt/rustwide/workdir/shared)
[INFO] [stderr]    Compiling duka-frontend v0.1.2 (/opt/rustwide/workdir/frontend)
[INFO] [stderr]    Compiling duka-backend v0.1.1 (/opt/rustwide/workdir/backend)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> backend/src/codegen/mod.rs:351:44
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 self.emit(I::Call(todo!(), todo!(), todo!()));
[INFO] [stdout]     |                                   -------  ^^^^^^^ unreachable expression
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> backend/src/codegen/mod.rs:445:32
[INFO] [stdout]     |
[INFO] [stdout] 445 |             I::Return(todo!(), items.len() as u32)
[INFO] [stdout]     |                       -------  ^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> frontend/src/parser.rs:532:13
[INFO] [stdout]     |
[INFO] [stdout] 532 |         let name = self.must_ident()?;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> frontend/src/parser.rs:541:13
[INFO] [stdout]     |
[INFO] [stdout] 541 |         let base = opt![
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `object_item` is never used
[INFO] [stdout]    --> frontend/src/parser.rs:551:8
[INFO] [stdout]     |
[INFO] [stdout] 208 | / impl<Source: Read, Lexer> Parser<Source, Token, Lexer>
[INFO] [stdout] 209 | | where
[INFO] [stdout] 210 | |     Lexer: DukaLexer<Source, TokenType = Token>,
[INFO] [stdout]     | |________________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 551 |       fn object_item(&mut self) -> Result<(), DukaSpannedError> {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `global`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:328:51
[INFO] [stdout]     |
[INFO] [stdout] 328 |             StmtKind::Define(attrnames, mut vals, global) => {
[INFO] [stdout]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_global`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:329:23
[INFO] [stdout]     |
[INFO] [stdout] 329 |                 for ((name, attrs), _) in attrnames {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:329:29
[INFO] [stdout]     |
[INFO] [stdout] 329 |                 for ((name, attrs), _) in attrnames {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inst`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:332:25
[INFO] [stdout]     |
[INFO] [stdout] 332 |                     let inst = match val {
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_inst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `callee`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:350:28
[INFO] [stdout]     |
[INFO] [stdout] 350 |             StmtKind::Call(callee, args) => {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_callee`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:350:36
[INFO] [stdout]     |
[INFO] [stdout] 350 |             StmtKind::Call(callee, args) => {
[INFO] [stdout]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:361:21
[INFO] [stdout]     |
[INFO] [stdout] 361 |                 let cond = *r#if.1;
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:367:37
[INFO] [stdout]     |
[INFO] [stdout] 367 |                 for IfClause(block, cond) in elseifs {
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:378:35
[INFO] [stdout]     |
[INFO] [stdout] 378 |             StmtKind::ForNumberic(path, _, _, _, block) => {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `paths`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:383:34
[INFO] [stdout]     |
[INFO] [stdout] 383 |             StmtKind::ForGeneric(paths, items, block) => {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_paths`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `items`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:383:41
[INFO] [stdout]     |
[INFO] [stdout] 383 |             StmtKind::ForGeneric(paths, items, block) => {
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:395:21
[INFO] [stdout]     |
[INFO] [stdout] 395 |                 for path in paths {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:396:25
[INFO] [stdout]     |
[INFO] [stdout] 396 |                     let expr = items.pop();
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:399:38
[INFO] [stdout]     |
[INFO] [stdout] 399 |             StmtKind::Function(path, attrs, FuncBody(params, block), is_global) => {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_global`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:399:70
[INFO] [stdout]     |
[INFO] [stdout] 399 |             StmtKind::Function(path, attrs, FuncBody(params, block), is_global) => {
[INFO] [stdout]     |                                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_global`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |         ctx: &mut VMContext,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operands`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:505:25
[INFO] [stdout]     |
[INFO] [stdout] 505 |                     let operands = vm!(R(a; count));
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operands`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upval`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:565:25
[INFO] [stdout]     |
[INFO] [stdout] 565 |                     let upval = vm!(UpVal(target));
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_upval`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:567:23
[INFO] [stdout]     |
[INFO] [stdout] 567 |                 Close(target) => {
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:672:29
[INFO] [stdout]     |
[INFO] [stdout] 672 |                 TForPrepare(a, b) => {}
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:672:32
[INFO] [stdout]     |
[INFO] [stdout] 672 |                 TForPrepare(a, b) => {}
[INFO] [stdout]     |                                ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:673:26
[INFO] [stdout]     |
[INFO] [stdout] 673 |                 TForLoop(a, b) => {}
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:673:29
[INFO] [stdout]     |
[INFO] [stdout] 673 |                 TForLoop(a, b) => {}
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:674:26
[INFO] [stdout]     |
[INFO] [stdout] 674 |                 TForCall(a, b) => {}
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:674:29
[INFO] [stdout]     |
[INFO] [stdout] 674 |                 TForCall(a, b) => {}
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:799:25
[INFO] [stdout]     |
[INFO] [stdout] 799 |                     let n = vm!(E()); //TODO
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `R` and `K` are never constructed
[INFO] [stdout]   --> backend/src/codegen/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | enum AllocIdx {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] 33 |     R(usize),
[INFO] [stdout]    |     ^
[INFO] [stdout] 34 |     K(usize),
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AllocIdx` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `const_var`, `locals`, and `upvalues` are never read
[INFO] [stdout]   --> backend/src/codegen/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Scope {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 38 |     const_var: Vec<(String, usize)>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 39 |     locals: Vec<(String, AllocIdx)>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 40 |     upvalues: Vec<(String, AllocIdx)>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Scope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `declare` and `find` are never used
[INFO] [stdout]   --> backend/src/codegen/mod.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Scope {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 43 |     fn declare(&mut self, name: String, alloc_pos: AllocIdx) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn find(&self, name: &str) -> Option<AllocIdx> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `current` and `find` are never used
[INFO] [stdout]   --> backend/src/codegen/mod.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl Scopes {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn current(&self) -> &Scope {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     fn find(&self, name: &str) -> Option<AllocIdx> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `top`, `free_list`, and `allocated` are never read
[INFO] [stdout]    --> backend/src/codegen/mod.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 101 | struct AllocatorSnapshot {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] 102 |     top: usize,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 103 |     free_list: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 104 |     allocated: HashSet<usize>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AllocatorSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `alloc` and `free` are never used
[INFO] [stdout]    --> backend/src/codegen/mod.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl Allocator {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 124 |     fn alloc(&mut self) -> usize {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     fn free(&mut self, idx: usize) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `do_define` is never used
[INFO] [stdout]    --> backend/src/codegen/mod.rs:413:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | impl Generator {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 413 |     fn do_define(&mut self) -> Result<(), DukaCodegenError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Descriptor` is never used
[INFO] [stdout]  --> backend/src/codegen/descriptor.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Descriptor {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling duka-cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> cli/src/pipeline/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fs::{self, File},
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `token::Token`
[INFO] [stdout]   --> cli/src/pipeline/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     token::Token,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pipeline`
[INFO] [stdout]   --> cli/src/main.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let pipeline = PipelineBuilder::from_file(script_path)
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipeline`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> cli/src/pipeline/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Node: Sized {
[INFO] [stdout]    |           ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn name(&self) -> Cow<'static, str>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Writer` is never constructed
[INFO] [stdout]   --> cli/src/pipeline/mod.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Writer<W: Write>(W);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `stdout` is never used
[INFO] [stdout]   --> cli/src/pipeline/mod.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 91 | impl Writer<Stdout> {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 92 |     pub fn stdout() -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `file` is never used
[INFO] [stdout]   --> cli/src/pipeline/mod.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 96 | impl Writer<File> {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 97 |     pub fn file<P: AsRef<Path>>(path: P) -> Result<Self, Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CodegenNode` is never constructed
[INFO] [stdout]    --> cli/src/pipeline/mod.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct CodegenNode<G: DukaGenerator<O>, O>(PhantomData<(G, O)>);
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> cli/src/pipeline/mod.rs:192:18
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl<G: DukaGenerator<O>, O> CodegenNode<G, O> {
[INFO] [stdout]     | ---------------------------------------------- associated function in this implementation
[INFO] [stdout] 192 |     pub const fn new() -> Self {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.84s
[INFO] running `Command { std: "docker" "inspect" "8341399b9e27d135d26dd50122ead3e420b197181d9ff64414e73e8df90f1f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8341399b9e27d135d26dd50122ead3e420b197181d9ff64414e73e8df90f1f55", kill_on_drop: false }`
[INFO] [stdout] 8341399b9e27d135d26dd50122ead3e420b197181d9ff64414e73e8df90f1f55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a270bd5eb0253ba09e0346f8e23eb25db10d6f7e9d6fba91e3214e09fd71662c
[INFO] running `Command { std: "docker" "start" "-a" "a270bd5eb0253ba09e0346f8e23eb25db10d6f7e9d6fba91e3214e09fd71662c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling serde_json v1.0.148
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling duka-macros v0.1.4 (/opt/rustwide/workdir/macros)
[INFO] [stderr]    Compiling gc v0.1.0 (/opt/rustwide/workdir/gc)
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling duka-shared v0.1.8 (/opt/rustwide/workdir/shared)
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling duka-backend v0.1.1 (/opt/rustwide/workdir/backend)
[INFO] [stderr]    Compiling duka-frontend v0.1.2 (/opt/rustwide/workdir/frontend)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> backend/src/codegen/mod.rs:351:44
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 self.emit(I::Call(todo!(), todo!(), todo!()));
[INFO] [stdout]     |                                   -------  ^^^^^^^ unreachable expression
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> backend/src/codegen/mod.rs:445:32
[INFO] [stdout]     |
[INFO] [stdout] 445 |             I::Return(todo!(), items.len() as u32)
[INFO] [stdout]     |                       -------  ^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> backend/src/codegen/mod.rs:351:44
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 self.emit(I::Call(todo!(), todo!(), todo!()));
[INFO] [stdout]     |                                   -------  ^^^^^^^ unreachable expression
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> backend/src/codegen/mod.rs:445:32
[INFO] [stdout]     |
[INFO] [stdout] 445 |             I::Return(todo!(), items.len() as u32)
[INFO] [stdout]     |                       -------  ^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> frontend/src/parser.rs:532:13
[INFO] [stdout]     |
[INFO] [stdout] 532 |         let name = self.must_ident()?;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> frontend/src/parser.rs:541:13
[INFO] [stdout]     |
[INFO] [stdout] 541 |         let base = opt![
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `object_item` is never used
[INFO] [stdout]    --> frontend/src/parser.rs:551:8
[INFO] [stdout]     |
[INFO] [stdout] 208 | / impl<Source: Read, Lexer> Parser<Source, Token, Lexer>
[INFO] [stdout] 209 | | where
[INFO] [stdout] 210 | |     Lexer: DukaLexer<Source, TokenType = Token>,
[INFO] [stdout]     | |________________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 551 |       fn object_item(&mut self) -> Result<(), DukaSpannedError> {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `global`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:328:51
[INFO] [stdout]     |
[INFO] [stdout] 328 |             StmtKind::Define(attrnames, mut vals, global) => {
[INFO] [stdout]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_global`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:329:23
[INFO] [stdout]     |
[INFO] [stdout] 329 |                 for ((name, attrs), _) in attrnames {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:329:29
[INFO] [stdout]     |
[INFO] [stdout] 329 |                 for ((name, attrs), _) in attrnames {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inst`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:332:25
[INFO] [stdout]     |
[INFO] [stdout] 332 |                     let inst = match val {
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_inst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `callee`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:350:28
[INFO] [stdout]     |
[INFO] [stdout] 350 |             StmtKind::Call(callee, args) => {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_callee`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:350:36
[INFO] [stdout]     |
[INFO] [stdout] 350 |             StmtKind::Call(callee, args) => {
[INFO] [stdout]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:361:21
[INFO] [stdout]     |
[INFO] [stdout] 361 |                 let cond = *r#if.1;
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:367:37
[INFO] [stdout]     |
[INFO] [stdout] 367 |                 for IfClause(block, cond) in elseifs {
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:378:35
[INFO] [stdout]     |
[INFO] [stdout] 378 |             StmtKind::ForNumberic(path, _, _, _, block) => {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `paths`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:383:34
[INFO] [stdout]     |
[INFO] [stdout] 383 |             StmtKind::ForGeneric(paths, items, block) => {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_paths`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `items`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:383:41
[INFO] [stdout]     |
[INFO] [stdout] 383 |             StmtKind::ForGeneric(paths, items, block) => {
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:395:21
[INFO] [stdout]     |
[INFO] [stdout] 395 |                 for path in paths {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:396:25
[INFO] [stdout]     |
[INFO] [stdout] 396 |                     let expr = items.pop();
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:399:38
[INFO] [stdout]     |
[INFO] [stdout] 399 |             StmtKind::Function(path, attrs, FuncBody(params, block), is_global) => {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_global`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:399:70
[INFO] [stdout]     |
[INFO] [stdout] 399 |             StmtKind::Function(path, attrs, FuncBody(params, block), is_global) => {
[INFO] [stdout]     |                                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_global`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `global`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:328:51
[INFO] [stdout]     |
[INFO] [stdout] 328 |             StmtKind::Define(attrnames, mut vals, global) => {
[INFO] [stdout]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_global`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:329:23
[INFO] [stdout]     |
[INFO] [stdout] 329 |                 for ((name, attrs), _) in attrnames {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:329:29
[INFO] [stdout]     |
[INFO] [stdout] 329 |                 for ((name, attrs), _) in attrnames {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inst`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:332:25
[INFO] [stdout]     |
[INFO] [stdout] 332 |                     let inst = match val {
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_inst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `callee`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:350:28
[INFO] [stdout]     |
[INFO] [stdout] 350 |             StmtKind::Call(callee, args) => {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_callee`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:350:36
[INFO] [stdout]     |
[INFO] [stdout] 350 |             StmtKind::Call(callee, args) => {
[INFO] [stdout]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:361:21
[INFO] [stdout]     |
[INFO] [stdout] 361 |                 let cond = *r#if.1;
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:367:37
[INFO] [stdout]     |
[INFO] [stdout] 367 |                 for IfClause(block, cond) in elseifs {
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:378:35
[INFO] [stdout]     |
[INFO] [stdout] 378 |             StmtKind::ForNumberic(path, _, _, _, block) => {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `paths`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:383:34
[INFO] [stdout]     |
[INFO] [stdout] 383 |             StmtKind::ForGeneric(paths, items, block) => {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_paths`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `items`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:383:41
[INFO] [stdout]     |
[INFO] [stdout] 383 |             StmtKind::ForGeneric(paths, items, block) => {
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:395:21
[INFO] [stdout]     |
[INFO] [stdout] 395 |                 for path in paths {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:396:25
[INFO] [stdout]     |
[INFO] [stdout] 396 |                     let expr = items.pop();
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:399:38
[INFO] [stdout]     |
[INFO] [stdout] 399 |             StmtKind::Function(path, attrs, FuncBody(params, block), is_global) => {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_global`
[INFO] [stdout]    --> backend/src/codegen/mod.rs:399:70
[INFO] [stdout]     |
[INFO] [stdout] 399 |             StmtKind::Function(path, attrs, FuncBody(params, block), is_global) => {
[INFO] [stdout]     |                                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_global`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |         ctx: &mut VMContext,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operands`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:505:25
[INFO] [stdout]     |
[INFO] [stdout] 505 |                     let operands = vm!(R(a; count));
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operands`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upval`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:565:25
[INFO] [stdout]     |
[INFO] [stdout] 565 |                     let upval = vm!(UpVal(target));
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_upval`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:567:23
[INFO] [stdout]     |
[INFO] [stdout] 567 |                 Close(target) => {
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:672:29
[INFO] [stdout]     |
[INFO] [stdout] 672 |                 TForPrepare(a, b) => {}
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:672:32
[INFO] [stdout]     |
[INFO] [stdout] 672 |                 TForPrepare(a, b) => {}
[INFO] [stdout]     |                                ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:673:26
[INFO] [stdout]     |
[INFO] [stdout] 673 |                 TForLoop(a, b) => {}
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:673:29
[INFO] [stdout]     |
[INFO] [stdout] 673 |                 TForLoop(a, b) => {}
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:674:26
[INFO] [stdout]     |
[INFO] [stdout] 674 |                 TForCall(a, b) => {}
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:674:29
[INFO] [stdout]     |
[INFO] [stdout] 674 |                 TForCall(a, b) => {}
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:799:25
[INFO] [stdout]     |
[INFO] [stdout] 799 |                     let n = vm!(E()); //TODO
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `R` and `K` are never constructed
[INFO] [stdout]   --> backend/src/codegen/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | enum AllocIdx {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] 33 |     R(usize),
[INFO] [stdout]    |     ^
[INFO] [stdout] 34 |     K(usize),
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AllocIdx` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `const_var`, `locals`, and `upvalues` are never read
[INFO] [stdout]   --> backend/src/codegen/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Scope {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 38 |     const_var: Vec<(String, usize)>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 39 |     locals: Vec<(String, AllocIdx)>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 40 |     upvalues: Vec<(String, AllocIdx)>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Scope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `declare` and `find` are never used
[INFO] [stdout]   --> backend/src/codegen/mod.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Scope {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 43 |     fn declare(&mut self, name: String, alloc_pos: AllocIdx) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn find(&self, name: &str) -> Option<AllocIdx> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `current` and `find` are never used
[INFO] [stdout]   --> backend/src/codegen/mod.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl Scopes {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn current(&self) -> &Scope {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     fn find(&self, name: &str) -> Option<AllocIdx> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `top`, `free_list`, and `allocated` are never read
[INFO] [stdout]    --> backend/src/codegen/mod.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 101 | struct AllocatorSnapshot {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] 102 |     top: usize,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 103 |     free_list: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 104 |     allocated: HashSet<usize>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AllocatorSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `alloc` and `free` are never used
[INFO] [stdout]    --> backend/src/codegen/mod.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl Allocator {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 124 |     fn alloc(&mut self) -> usize {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     fn free(&mut self, idx: usize) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `do_define` is never used
[INFO] [stdout]    --> backend/src/codegen/mod.rs:413:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | impl Generator {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 413 |     fn do_define(&mut self) -> Result<(), DukaCodegenError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Descriptor` is never used
[INFO] [stdout]  --> backend/src/codegen/descriptor.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Descriptor {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |         ctx: &mut VMContext,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operands`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:505:25
[INFO] [stdout]     |
[INFO] [stdout] 505 |                     let operands = vm!(R(a; count));
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operands`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upval`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:565:25
[INFO] [stdout]     |
[INFO] [stdout] 565 |                     let upval = vm!(UpVal(target));
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_upval`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:567:23
[INFO] [stdout]     |
[INFO] [stdout] 567 |                 Close(target) => {
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:672:29
[INFO] [stdout]     |
[INFO] [stdout] 672 |                 TForPrepare(a, b) => {}
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:672:32
[INFO] [stdout]     |
[INFO] [stdout] 672 |                 TForPrepare(a, b) => {}
[INFO] [stdout]     |                                ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:673:26
[INFO] [stdout]     |
[INFO] [stdout] 673 |                 TForLoop(a, b) => {}
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:673:29
[INFO] [stdout]     |
[INFO] [stdout] 673 |                 TForLoop(a, b) => {}
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:674:26
[INFO] [stdout]     |
[INFO] [stdout] 674 |                 TForCall(a, b) => {}
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:674:29
[INFO] [stdout]     |
[INFO] [stdout] 674 |                 TForCall(a, b) => {}
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> backend/src/vm/coroutine.rs:799:25
[INFO] [stdout]     |
[INFO] [stdout] 799 |                     let n = vm!(E()); //TODO
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `R` and `K` are never constructed
[INFO] [stdout]   --> backend/src/codegen/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | enum AllocIdx {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] 33 |     R(usize),
[INFO] [stdout]    |     ^
[INFO] [stdout] 34 |     K(usize),
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AllocIdx` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `const_var`, `locals`, and `upvalues` are never read
[INFO] [stdout]   --> backend/src/codegen/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Scope {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 38 |     const_var: Vec<(String, usize)>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 39 |     locals: Vec<(String, AllocIdx)>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 40 |     upvalues: Vec<(String, AllocIdx)>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Scope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `declare` and `find` are never used
[INFO] [stdout]   --> backend/src/codegen/mod.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Scope {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 43 |     fn declare(&mut self, name: String, alloc_pos: AllocIdx) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn find(&self, name: &str) -> Option<AllocIdx> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `current` and `find` are never used
[INFO] [stdout]   --> backend/src/codegen/mod.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl Scopes {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn current(&self) -> &Scope {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     fn find(&self, name: &str) -> Option<AllocIdx> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `top`, `free_list`, and `allocated` are never read
[INFO] [stdout]    --> backend/src/codegen/mod.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 101 | struct AllocatorSnapshot {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] 102 |     top: usize,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 103 |     free_list: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 104 |     allocated: HashSet<usize>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AllocatorSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `alloc` and `free` are never used
[INFO] [stdout]    --> backend/src/codegen/mod.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl Allocator {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 124 |     fn alloc(&mut self) -> usize {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     fn free(&mut self, idx: usize) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `do_define` is never used
[INFO] [stdout]    --> backend/src/codegen/mod.rs:413:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | impl Generator {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 413 |     fn do_define(&mut self) -> Result<(), DukaCodegenError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Descriptor` is never used
[INFO] [stdout]  --> backend/src/codegen/descriptor.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Descriptor {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling duka-cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> cli/src/pipeline/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fs::{self, File},
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `token::Token`
[INFO] [stdout]   --> cli/src/pipeline/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     token::Token,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pipeline`
[INFO] [stdout]   --> cli/src/main.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let pipeline = PipelineBuilder::from_file(script_path)
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipeline`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> cli/src/pipeline/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Node: Sized {
[INFO] [stdout]    |           ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn name(&self) -> Cow<'static, str>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Writer` is never constructed
[INFO] [stdout]   --> cli/src/pipeline/mod.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Writer<W: Write>(W);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `stdout` is never used
[INFO] [stdout]   --> cli/src/pipeline/mod.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 91 | impl Writer<Stdout> {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 92 |     pub fn stdout() -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `file` is never used
[INFO] [stdout]   --> cli/src/pipeline/mod.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 96 | impl Writer<File> {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 97 |     pub fn file<P: AsRef<Path>>(path: P) -> Result<Self, Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CodegenNode` is never constructed
[INFO] [stdout]    --> cli/src/pipeline/mod.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct CodegenNode<G: DukaGenerator<O>, O>(PhantomData<(G, O)>);
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> cli/src/pipeline/mod.rs:192:18
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl<G: DukaGenerator<O>, O> CodegenNode<G, O> {
[INFO] [stdout]     | ---------------------------------------------- associated function in this implementation
[INFO] [stdout] 192 |     pub const fn new() -> Self {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> frontend/src/parser.rs:532:13
[INFO] [stdout]     |
[INFO] [stdout] 532 |         let name = self.must_ident()?;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> frontend/src/parser.rs:541:13
[INFO] [stdout]     |
[INFO] [stdout] 541 |         let base = opt![
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `object_item` is never used
[INFO] [stdout]    --> frontend/src/parser.rs:551:8
[INFO] [stdout]     |
[INFO] [stdout] 208 | / impl<Source: Read, Lexer> Parser<Source, Token, Lexer>
[INFO] [stdout] 209 | | where
[INFO] [stdout] 210 | |     Lexer: DukaLexer<Source, TokenType = Token>,
[INFO] [stdout]     | |________________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 551 |       fn object_item(&mut self) -> Result<(), DukaSpannedError> {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.58s
[INFO] running `Command { std: "docker" "inspect" "a270bd5eb0253ba09e0346f8e23eb25db10d6f7e9d6fba91e3214e09fd71662c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a270bd5eb0253ba09e0346f8e23eb25db10d6f7e9d6fba91e3214e09fd71662c", kill_on_drop: false }`
[INFO] [stdout] a270bd5eb0253ba09e0346f8e23eb25db10d6f7e9d6fba91e3214e09fd71662c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec13ba4ea8cce88245469cfc1b418b11d366b32d9cc530b17bff260709838c0c
[INFO] running `Command { std: "docker" "start" "-a" "ec13ba4ea8cce88245469cfc1b418b11d366b32d9cc530b17bff260709838c0c", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> backend/src/codegen/mod.rs:351:44
[INFO] [stderr]     |
[INFO] [stderr] 351 |                 self.emit(I::Call(todo!(), todo!(), todo!()));
[INFO] [stderr]     |                                   -------  ^^^^^^^ unreachable expression
[INFO] [stderr]     |                                   |
[INFO] [stderr]     |                                   any code following this expression is unreachable
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> backend/src/codegen/mod.rs:445:32
[INFO] [stderr]     |
[INFO] [stderr] 445 |             I::Return(todo!(), items.len() as u32)
[INFO] [stderr]     |                       -------  ^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       any code following this expression is unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `global`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:328:51
[INFO] [stderr]     |
[INFO] [stderr] 328 |             StmtKind::Define(attrnames, mut vals, global) => {
[INFO] [stderr]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_global`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:329:23
[INFO] [stderr]     |
[INFO] [stderr] 329 |                 for ((name, attrs), _) in attrnames {
[INFO] [stderr]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `attrs`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:329:29
[INFO] [stderr]     |
[INFO] [stderr] 329 |                 for ((name, attrs), _) in attrnames {
[INFO] [stderr]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inst`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:332:25
[INFO] [stderr]     |
[INFO] [stderr] 332 |                     let inst = match val {
[INFO] [stderr]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_inst`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `callee`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:350:28
[INFO] [stderr]     |
[INFO] [stderr] 350 |             StmtKind::Call(callee, args) => {
[INFO] [stderr]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_callee`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:350:36
[INFO] [stderr]     |
[INFO] [stderr] 350 |             StmtKind::Call(callee, args) => {
[INFO] [stderr]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cond`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:361:21
[INFO] [stderr]     |
[INFO] [stderr] 361 |                 let cond = *r#if.1;
[INFO] [stderr]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cond`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:367:37
[INFO] [stderr]     |
[INFO] [stderr] 367 |                 for IfClause(block, cond) in elseifs {
[INFO] [stderr]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:378:35
[INFO] [stderr]     |
[INFO] [stderr] 378 |             StmtKind::ForNumberic(path, _, _, _, block) => {
[INFO] [stderr]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `paths`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:383:34
[INFO] [stderr]     |
[INFO] [stderr] 383 |             StmtKind::ForGeneric(paths, items, block) => {
[INFO] [stderr]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_paths`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `items`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:383:41
[INFO] [stderr]     |
[INFO] [stderr] 383 |             StmtKind::ForGeneric(paths, items, block) => {
[INFO] [stderr]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_items`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:395:21
[INFO] [stderr]     |
[INFO] [stderr] 395 |                 for path in paths {
[INFO] [stderr]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expr`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:396:25
[INFO] [stderr]     |
[INFO] [stderr] 396 |                     let expr = items.pop();
[INFO] [stderr]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `attrs`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:399:38
[INFO] [stderr]     |
[INFO] [stderr] 399 |             StmtKind::Function(path, attrs, FuncBody(params, block), is_global) => {
[INFO] [stderr]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_global`
[INFO] [stderr]    --> backend/src/codegen/mod.rs:399:70
[INFO] [stderr]     |
[INFO] [stderr] 399 |             StmtKind::Function(path, attrs, FuncBody(params, block), is_global) => {
[INFO] [stderr]     |                                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_global`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> backend/src/vm/coroutine.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |         ctx: &mut VMContext,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operands`
[INFO] [stderr]    --> backend/src/vm/coroutine.rs:505:25
[INFO] [stderr]     |
[INFO] [stderr] 505 |                     let operands = vm!(R(a; count));
[INFO] [stderr]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operands`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `upval`
[INFO] [stderr]    --> backend/src/vm/coroutine.rs:565:25
[INFO] [stderr]     |
[INFO] [stderr] 565 |                     let upval = vm!(UpVal(target));
[INFO] [stderr]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_upval`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `target`
[INFO] [stderr]    --> backend/src/vm/coroutine.rs:567:23
[INFO] [stderr]     |
[INFO] [stderr] 567 |                 Close(target) => {
[INFO] [stderr]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> backend/src/vm/coroutine.rs:672:29
[INFO] [stderr]     |
[INFO] [stderr] 672 |                 TForPrepare(a, b) => {}
[INFO] [stderr]     |                             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> backend/src/vm/coroutine.rs:672:32
[INFO] [stderr]     |
[INFO] [stderr] 672 |                 TForPrepare(a, b) => {}
[INFO] [stderr]     |                                ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> backend/src/vm/coroutine.rs:673:26
[INFO] [stderr]     |
[INFO] [stderr] 673 |                 TForLoop(a, b) => {}
[INFO] [stderr]     |                          ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> backend/src/vm/coroutine.rs:673:29
[INFO] [stderr]     |
[INFO] [stderr] 673 |                 TForLoop(a, b) => {}
[INFO] [stderr]     |                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> backend/src/vm/coroutine.rs:674:26
[INFO] [stderr]     |
[INFO] [stderr] 674 |                 TForCall(a, b) => {}
[INFO] [stderr]     |                          ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> backend/src/vm/coroutine.rs:674:29
[INFO] [stderr]     |
[INFO] [stderr] 674 |                 TForCall(a, b) => {}
[INFO] [stderr]     |                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> backend/src/vm/coroutine.rs:799:25
[INFO] [stderr]     |
[INFO] [stderr] 799 |                     let n = vm!(E()); //TODO
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `R` and `K` are never constructed
[INFO] [stderr]   --> backend/src/codegen/mod.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | enum AllocIdx {
[INFO] [stderr]    |      -------- variants in this enum
[INFO] [stderr] 33 |     R(usize),
[INFO] [stderr]    |     ^
[INFO] [stderr] 34 |     K(usize),
[INFO] [stderr]    |     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `AllocIdx` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `const_var`, `locals`, and `upvalues` are never read
[INFO] [stderr]   --> backend/src/codegen/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | struct Scope {
[INFO] [stderr]    |        ----- fields in this struct
[INFO] [stderr] 38 |     const_var: Vec<(String, usize)>,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 39 |     locals: Vec<(String, AllocIdx)>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 40 |     upvalues: Vec<(String, AllocIdx)>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Scope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `declare` and `find` are never used
[INFO] [stderr]   --> backend/src/codegen/mod.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | impl Scope {
[INFO] [stderr]    | ---------- methods in this implementation
[INFO] [stderr] 43 |     fn declare(&mut self, name: String, alloc_pos: AllocIdx) {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |     fn find(&self, name: &str) -> Option<AllocIdx> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `current` and `find` are never used
[INFO] [stderr]   --> backend/src/codegen/mod.rs:69:8
[INFO] [stderr]    |
[INFO] [stderr] 65 | impl Scopes {
[INFO] [stderr]    | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 69 |     fn current(&self) -> &Scope {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 76 |     fn find(&self, name: &str) -> Option<AllocIdx> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `top`, `free_list`, and `allocated` are never read
[INFO] [stderr]    --> backend/src/codegen/mod.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 101 | struct AllocatorSnapshot {
[INFO] [stderr]     |        ----------------- fields in this struct
[INFO] [stderr] 102 |     top: usize,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 103 |     free_list: Vec<usize>,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 104 |     allocated: HashSet<usize>,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `AllocatorSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `alloc` and `free` are never used
[INFO] [stderr]    --> backend/src/codegen/mod.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr] 107 | impl Allocator {
[INFO] [stderr]     | -------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 124 |     fn alloc(&mut self) -> usize {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 134 |     fn free(&mut self, idx: usize) {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `do_define` is never used
[INFO] [stderr]    --> backend/src/codegen/mod.rs:413:8
[INFO] [stderr]     |
[INFO] [stderr] 314 | impl Generator {
[INFO] [stderr]     | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 413 |     fn do_define(&mut self) -> Result<(), DukaCodegenError> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Descriptor` is never used
[INFO] [stderr]  --> backend/src/codegen/descriptor.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub enum Descriptor {
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `duka-backend` (lib) generated 36 warnings (run `cargo fix --lib -p duka-backend` to apply 26 suggestions)
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> frontend/src/parser.rs:532:13
[INFO] [stderr]     |
[INFO] [stderr] 532 |         let name = self.must_ident()?;
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base`
[INFO] [stderr]    --> frontend/src/parser.rs:541:13
[INFO] [stderr]     |
[INFO] [stderr] 541 |         let base = opt![
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stderr] 
[INFO] [stderr] warning: method `object_item` is never used
[INFO] [stderr]    --> frontend/src/parser.rs:551:8
[INFO] [stderr]     |
[INFO] [stderr] 208 | / impl<Source: Read, Lexer> Parser<Source, Token, Lexer>
[INFO] [stderr] 209 | | where
[INFO] [stderr] 210 | |     Lexer: DukaLexer<Source, TokenType = Token>,
[INFO] [stderr]     | |________________________________________________- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 551 |       fn object_item(&mut self) -> Result<(), DukaSpannedError> {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `duka-frontend` (lib) generated 3 warnings (run `cargo fix --lib -p duka-frontend` to apply 2 suggestions)
[INFO] [stderr] warning: `duka-frontend` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: `duka-backend` (lib test) generated 36 warnings (36 duplicates)
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> cli/src/pipeline/mod.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fs::{self, File},
[INFO] [stderr]   |          ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `token::Token`
[INFO] [stderr]   --> cli/src/pipeline/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     token::Token,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pipeline`
[INFO] [stderr]   --> cli/src/main.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |     let pipeline = PipelineBuilder::from_file(script_path)
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipeline`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `name` is never used
[INFO] [stderr]   --> cli/src/pipeline/mod.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub trait Node: Sized {
[INFO] [stderr]    |           ---- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 23 |     fn name(&self) -> Cow<'static, str>;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Writer` is never constructed
[INFO] [stderr]   --> cli/src/pipeline/mod.rs:77:12
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub struct Writer<W: Write>(W);
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `stdout` is never used
[INFO] [stderr]   --> cli/src/pipeline/mod.rs:92:12
[INFO] [stderr]    |
[INFO] [stderr] 91 | impl Writer<Stdout> {
[INFO] [stderr]    | ------------------- associated function in this implementation
[INFO] [stderr] 92 |     pub fn stdout() -> Self {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `file` is never used
[INFO] [stderr]   --> cli/src/pipeline/mod.rs:97:12
[INFO] [stderr]    |
[INFO] [stderr] 96 | impl Writer<File> {
[INFO] [stderr]    | ----------------- associated function in this implementation
[INFO] [stderr] 97 |     pub fn file<P: AsRef<Path>>(path: P) -> Result<Self, Error> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CodegenNode` is never constructed
[INFO] [stderr]    --> cli/src/pipeline/mod.rs:190:12
[INFO] [stderr]     |
[INFO] [stderr] 190 | pub struct CodegenNode<G: DukaGenerator<O>, O>(PhantomData<(G, O)>);
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> cli/src/pipeline/mod.rs:192:18
[INFO] [stderr]     |
[INFO] [stderr] 191 | impl<G: DukaGenerator<O>, O> CodegenNode<G, O> {
[INFO] [stderr]     | ---------------------------------------------- associated function in this implementation
[INFO] [stderr] 192 |     pub const fn new() -> Self {
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `duka-cli` (bin "duka-cli" test) generated 9 warnings (run `cargo fix --bin "duka-cli" -p duka-cli --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/duka_backend-9ce4d46327f85b07)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::split_test ... ok
[INFO] [stdout] test tests::instruction_macro_test ... ok
[INFO] [stderr] error: test failed, to rerun pass `-p duka-backend --lib`
[INFO] [stdout] test tests::dumplings_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::dumplings_test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::dumplings_test' (25) panicked at backend/src/lib.rs:102:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: [68, 85, 75, 65, 1, 0, 0, 5, 1, 8, 8, 4]
[INFO] [stdout]  right: [68, 85, 75, 65, 1, 0, 5, 1, 8, 8, 4]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57ecf9c3f8c2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57ecf9c3f8c2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57ecf9c3f8c2 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x57ecf9c3f8c2 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x57ecf9c5475a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x57ecf9c5475a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x57ecf9c446f6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x57ecf9c446f6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x57ecf9c1dcaf - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x57ecf9c1dcaf - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x57ecf9c37ac9 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x57ecf9bd272e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x57ecf9bd272e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x57ecf9c37c82 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x57ecf9c37c82 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x57ecf9c1dd68 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x57ecf9c15739 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x57ecf9c1ebbd - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x57ecf9c54e2c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x57ecf9c54ce3 - core[c5ed12ab89cc536a]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x57ecf9bc2dbd - core[c5ed12ab89cc536a]::panicking::assert_failed::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>, [u8; 11usize]>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x57ecf9bc456c - duka_backend[a834f59fb90e3f2b]::tests::dumplings_test
[INFO] [stdout]                                at /opt/rustwide/workdir/backend/src/lib.rs:102:9
[INFO] [stdout]   22:     0x57ecf9bc3b6d - duka_backend[a834f59fb90e3f2b]::tests::dumplings_test::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/backend/src/lib.rs:94:28
[INFO] [stdout]   23:     0x57ecf9bc6996 - <duka_backend[a834f59fb90e3f2b]::tests::dumplings_test::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x57ecf9bc6adb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x57ecf9bc6adb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x57ecf9bd333a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x57ecf9bd333a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x57ecf9bd333a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x57ecf9bd333a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x57ecf9bd333a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x57ecf9bd333a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x57ecf9bd333a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x57ecf9bcd804 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x57ecf9bcd804 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x57ecf9bd5e32 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x57ecf9bd5e32 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x57ecf9bd5e32 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x57ecf9bd5e32 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x57ecf9bd5e32 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x57ecf9bd5e32 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x57ecf9bd5e32 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x57ecf9c3f16f - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x57ecf9c3f16f - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x7279577b3aa4 - <unknown>
[INFO] [stdout]   45:     0x727957840a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::dumplings_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec13ba4ea8cce88245469cfc1b418b11d366b32d9cc530b17bff260709838c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec13ba4ea8cce88245469cfc1b418b11d366b32d9cc530b17bff260709838c0c", kill_on_drop: false }`
[INFO] [stdout] ec13ba4ea8cce88245469cfc1b418b11d366b32d9cc530b17bff260709838c0c
