[INFO] cloning repository https://github.com/thepowersgang/mosslang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thepowersgang/mosslang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthepowersgang%2Fmosslang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthepowersgang%2Fmosslang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5b62d7597c8934c1d28354c3e5d230eb793b0b4
[INFO] testing thepowersgang/mosslang/a5b62d7597c8934c1d28354c3e5d230eb793b0b4 against beta-2026-04-21 for beta-1.96-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthepowersgang%2Fmosslang" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thepowersgang/mosslang
[INFO] finished tweaking git repo https://github.com/thepowersgang/mosslang
[INFO] tweaked toml for git repo https://github.com/thepowersgang/mosslang written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thepowersgang/mosslang on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thepowersgang/mosslang 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5c899bd6c2d63fc2ee9013c3fb8619100372b52c9c4ff5eaf1efcd9c6f7350a
[INFO] running `Command { std: "docker" "start" "-a" "d5c899bd6c2d63fc2ee9013c3fb8619100372b52c9c4ff5eaf1efcd9c6f7350a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5c899bd6c2d63fc2ee9013c3fb8619100372b52c9c4ff5eaf1efcd9c6f7350a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5c899bd6c2d63fc2ee9013c3fb8619100372b52c9c4ff5eaf1efcd9c6f7350a", kill_on_drop: false }`
[INFO] [stdout] d5c899bd6c2d63fc2ee9013c3fb8619100372b52c9c4ff5eaf1efcd9c6f7350a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c55eefce62bd3c612b5451c547cdbdcefd47a2dd6105963134fbaea28cd09d9
[INFO] running `Command { std: "docker" "start" "-a" "8c55eefce62bd3c612b5451c547cdbdcefd47a2dd6105963134fbaea28cd09d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.118.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling cranelift-isle v0.118.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.118.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling cranelift-bitset v0.118.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling arbitrary v1.4.1
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling rustversion v1.0.12
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling cranelift-entity v0.118.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling utf8reader v0.1.0
[INFO] [stderr]    Compiling cranelift-bforest v0.118.0
[INFO] [stderr]    Compiling bumpalo v3.17.0
[INFO] [stderr]    Compiling cranelift-control v0.118.0
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.118.0
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling regalloc2 v0.11.2
[INFO] [stderr]    Compiling litrs v0.4.0
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.118.0
[INFO] [stderr]    Compiling gumdrop_derive v0.8.1
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling string-interner v0.19.0
[INFO] [stderr]    Compiling cranelift-codegen v0.118.0
[INFO] [stderr]    Compiling gumdrop v0.8.1
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling cranelift-module v0.118.0
[INFO] [stderr]    Compiling cranelift-frontend v0.118.0
[INFO] [stderr]    Compiling cranelift-object v0.118.0
[INFO] [stderr]    Compiling minirust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/parser/items.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |               todo!("Parse `use` once they're implemented in resolve");
[INFO] [stdout]    |               -------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 38 | /             let root = if lex.opt_consume_rword(lex::ReservedWord::Self_)? {
[INFO] [stdout] 39 | |                     lex.consume_punct(lex::Punct::DoubleColon)?;
[INFO] [stdout] 40 | |                     crate::ast::path::Root::Current
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |                     crate::ast::path::Root::None
[INFO] [stdout] 56 | |                 };
[INFO] [stdout]    | |__________________^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/ast/ty.rs:281:19
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn cmp(&self, other: &Self) -> std::cmp::Ordering {
[INFO] [stdout]     |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fcn`
[INFO] [stdout]    --> src/typecheck/enumerate.rs:363:25
[INFO] [stdout]     |
[INFO] [stdout] 363 |                     let fcn = self.lc.functions.get(&absolute_path).expect("Incorrect function path");
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_fcn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/typecheck/enumerate.rs:374:30
[INFO] [stdout]     |
[INFO] [stdout] 374 | ...   let Some(args) = self.lc.functions.get(&absolute_path) else { panic!("{}: Unable to find function for data variant {}", expr....
[INFO] [stdout]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/typecheck/enumerate.rs:415:29
[INFO] [stdout]     |
[INFO] [stdout] 415 |         ExprKind::CallValue(expr, exprs) => {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exprs`
[INFO] [stdout]    --> src/typecheck/enumerate.rs:415:35
[INFO] [stdout]     |
[INFO] [stdout] 415 |         ExprKind::CallValue(expr, exprs) => {
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_exprs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/typecheck/enumerate.rs:430:32
[INFO] [stdout]     |
[INFO] [stdout] 430 |             TypeBinding::Union(absolute_path) => todo!("{}struct literal - union", expr.span),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/typecheck/enumerate.rs:440:38
[INFO] [stdout]     |
[INFO] [stdout] 440 |             TypeBinding::EnumVariant(absolute_path, _) => todo!("{}struct literal - enum variant?", expr.span),
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `se_l`
[INFO] [stdout]    --> src/typecheck/ivars.rs:285:33
[INFO] [stdout]     |
[INFO] [stdout] 285 |         (ArraySize::Unevaluated(se_l), ArraySize::Unevaluated(se_r)) => todo!(),
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_se_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `se_r`
[INFO] [stdout]    --> src/typecheck/ivars.rs:285:63
[INFO] [stdout]     |
[INFO] [stdout] 285 |         (ArraySize::Unevaluated(se_l), ArraySize::Unevaluated(se_r)) => todo!(),
[INFO] [stdout]     |                                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_se_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `se_l`
[INFO] [stdout]    --> src/typecheck/ivars.rs:286:33
[INFO] [stdout]     |
[INFO] [stdout] 286 |         (ArraySize::Unevaluated(se_l), ArraySize::Known(s_r)) => todo!(),
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_se_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s_r`
[INFO] [stdout]    --> src/typecheck/ivars.rs:286:57
[INFO] [stdout]     |
[INFO] [stdout] 286 |         (ArraySize::Unevaluated(se_l), ArraySize::Known(s_r)) => todo!(),
[INFO] [stdout]     |                                                         ^^^ help: if this is intentional, prefix it with an underscore: `_s_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s_l`
[INFO] [stdout]    --> src/typecheck/ivars.rs:287:27
[INFO] [stdout]     |
[INFO] [stdout] 287 |         (ArraySize::Known(s_l), ArraySize::Unevaluated(se_r)) => todo!(),
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_s_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `se_r`
[INFO] [stdout]    --> src/typecheck/ivars.rs:287:56
[INFO] [stdout]     |
[INFO] [stdout] 287 |         (ArraySize::Known(s_l), ArraySize::Unevaluated(se_r)) => todo!(),
[INFO] [stdout]     |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_se_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/resolve.rs:62:29
[INFO] [stdout]    |
[INFO] [stdout] 62 |         ItemType::TypeAlias(ty) => {
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/codegen/ir/from_expr.rs:258:32
[INFO] [stdout]     |
[INFO] [stdout] 258 |             TypeBinding::Union(absolute_path) => todo!(),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/codegen/ir/from_expr.rs:276:38
[INFO] [stdout]     |
[INFO] [stdout] 276 |             TypeBinding::EnumVariant(absolute_path, _) => todo!(),
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/codegen/ir/from_expr.rs:290:30
[INFO] [stdout]     |
[INFO] [stdout] 290 |         ExprKind::FieldIndex(expr, _) => todo!(),
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:184:27
[INFO] [stdout]     |
[INFO] [stdout] 184 |         TypeKind::Array { inner, count } => todo!("to_abi_params: {:?}", ty),
[INFO] [stdout]     |                           ^^^^^ help: try ignoring the field: `inner: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:184:34
[INFO] [stdout]     |
[INFO] [stdout] 184 |         TypeKind::Array { inner, count } => todo!("to_abi_params: {:?}", ty),
[INFO] [stdout]     |                                  ^^^^^ help: try ignoring the field: `count: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:239:69
[INFO] [stdout]     |
[INFO] [stdout] 239 |     let mut block_param_entries: Vec<_> = (0..ir.blocks.len()).map(|v| Vec::new()).collect();
[INFO] [stdout]     |                                                                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stack_slot`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:412:39
[INFO] [stdout]     |
[INFO] [stdout] 412 |                     ReadValue::Memory(stack_slot, _, _) => todo!(),
[INFO] [stdout]     |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_slot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `local_index`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:417:38
[INFO] [stdout]     |
[INFO] [stdout] 417 |         Operation::CreateDataVariant(local_index, absolute_path, _, values) => todo!(),
[INFO] [stdout]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:417:51
[INFO] [stdout]     |
[INFO] [stdout] 417 |         Operation::CreateDataVariant(local_index, absolute_path, _, values) => todo!(),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `values`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:417:69
[INFO] [stdout]     |
[INFO] [stdout] 417 |         Operation::CreateDataVariant(local_index, absolute_path, _, values) => todo!(),
[INFO] [stdout]     |                                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:562:32
[INFO] [stdout]     |
[INFO] [stdout] 562 |             let (dyn_ofs, ofs, ty) = out_state.get_offset_from_wrappers(&ir.locals[slot.0], wrapper_list);
[INFO] [stdout]     |                                ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:570:33
[INFO] [stdout]     |
[INFO] [stdout] 570 |         Operation::BorrowGlobal(dst, _, absolute_path, wrapper_list) => todo!(),
[INFO] [stdout]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_dst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:570:41
[INFO] [stdout]     |
[INFO] [stdout] 570 |         Operation::BorrowGlobal(dst, _, absolute_path, wrapper_list) => todo!(),
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper_list`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:570:56
[INFO] [stdout]     |
[INFO] [stdout] 570 |         Operation::BorrowGlobal(dst, _, absolute_path, wrapper_list) => todo!(),
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:707:29
[INFO] [stdout]     |
[INFO] [stdout] 707 |     Terminator::CallValue { dst, tgt, ptr, args } => todo!("terminator: CallValue"),
[INFO] [stdout]     |                             ^^^ help: try ignoring the field: `dst: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tgt`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:707:34
[INFO] [stdout]     |
[INFO] [stdout] 707 |     Terminator::CallValue { dst, tgt, ptr, args } => todo!("terminator: CallValue"),
[INFO] [stdout]     |                                  ^^^ help: try ignoring the field: `tgt: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:707:39
[INFO] [stdout]     |
[INFO] [stdout] 707 |     Terminator::CallValue { dst, tgt, ptr, args } => todo!("terminator: CallValue"),
[INFO] [stdout]     |                                       ^^^ help: try ignoring the field: `ptr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:707:44
[INFO] [stdout]     |
[INFO] [stdout] 707 |     Terminator::CallValue { dst, tgt, ptr, args } => todo!("terminator: CallValue"),
[INFO] [stdout]     |                                            ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:841:40
[INFO] [stdout]     |
[INFO] [stdout] 841 |                     TypeBinding::Union(absolute_path) => todo!(),
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:848:43
[INFO] [stdout]     |
[INFO] [stdout] 848 |                     TypeBinding::DataEnum(absolute_path) => todo!(),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:977:32
[INFO] [stdout]     |
[INFO] [stdout] 977 | ...   Value::FunctionPointer(absolute_path, function_pointer_ty) => todo!(),//ReadValue::Single(self.builder.ins().func_addr(self.c...
[INFO] [stdout]     |                              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `function_pointer_ty`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:977:47
[INFO] [stdout]     |
[INFO] [stdout] 977 | ...solute_path, function_pointer_ty) => todo!(),//ReadValue::Single(self.builder.ins().func_addr(self.ctxt.ptr_ty(), self.ctxt.func...
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function_pointer_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast/items.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Use(Use),
[INFO] [stdout]    |     --- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     Use(Use),
[INFO] [stdout] 21 +     Use(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `items` is never read
[INFO] [stdout]   --> src/ast/items.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Use
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 36 | {
[INFO] [stdout] 37 |     pub items: Vec<UseItem>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `span`, `path`, and `ty` are never read
[INFO] [stdout]   --> src/ast/items.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct UseItem {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 40 |     pub span: crate::Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 41 |     pub path: super::Path,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 42 |     pub ty: UseTy,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast/items.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Renamed(crate::Ident),
[INFO] [stdout]    |     ------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 46 -     Renamed(crate::Ident),
[INFO] [stdout] 46 +     Renamed(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `abi` is never read
[INFO] [stdout]   --> src/ast/items.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct ExternBlock
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 51 | {
[INFO] [stdout] 52 |     pub abi: super::AbiSpec,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_incomplete` is never read
[INFO] [stdout]   --> src/ast/items.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Struct
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub is_incomplete: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_incomplete` is never read
[INFO] [stdout]   --> src/ast/items.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub struct Enum
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 95 |     pub is_incomplete: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `abi` is never read
[INFO] [stdout]    --> src/ast/items.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub struct FunctionSignature
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub abi: super::AbiSpec,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Float` is never constructed
[INFO] [stdout]  --> src/typecheck/ivars.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum InferType {
[INFO] [stdout]   |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 9 |     Float,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `InferType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resolve_type_aliases` is never used
[INFO] [stdout]    --> src/resolve.rs:186:4
[INFO] [stdout]     |
[INFO] [stdout] 186 | fn resolve_type_aliases()
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `variants` is never read
[INFO] [stdout]   --> src/codegen/type_info.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct TypeInfo {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     variants: Option<Variants>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/codegen/type_info.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Array(Rc<TypeInfo>),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 17 -     Array(Rc<TypeInfo>),
[INFO] [stdout] 17 +     Array(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tag_field` and `max_variant` are never read
[INFO] [stdout]   --> src/codegen/type_info.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Variants {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 26 |     tag_field: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 27 |     max_variant: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "8c55eefce62bd3c612b5451c547cdbdcefd47a2dd6105963134fbaea28cd09d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c55eefce62bd3c612b5451c547cdbdcefd47a2dd6105963134fbaea28cd09d9", kill_on_drop: false }`
[INFO] [stdout] 8c55eefce62bd3c612b5451c547cdbdcefd47a2dd6105963134fbaea28cd09d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47d2818c50e4f8d0158ba337e49d1424836c9618a2c13e545dbb0f907cbf3c33
[INFO] running `Command { std: "docker" "start" "-a" "47d2818c50e4f8d0158ba337e49d1424836c9618a2c13e545dbb0f907cbf3c33", kill_on_drop: false }`
[INFO] [stderr]    Compiling minirust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/parser/items.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |               todo!("Parse `use` once they're implemented in resolve");
[INFO] [stdout]    |               -------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 38 | /             let root = if lex.opt_consume_rword(lex::ReservedWord::Self_)? {
[INFO] [stdout] 39 | |                     lex.consume_punct(lex::Punct::DoubleColon)?;
[INFO] [stdout] 40 | |                     crate::ast::path::Root::Current
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |                     crate::ast::path::Root::None
[INFO] [stdout] 56 | |                 };
[INFO] [stdout]    | |__________________^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/ast/ty.rs:281:19
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn cmp(&self, other: &Self) -> std::cmp::Ordering {
[INFO] [stdout]     |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fcn`
[INFO] [stdout]    --> src/typecheck/enumerate.rs:363:25
[INFO] [stdout]     |
[INFO] [stdout] 363 |                     let fcn = self.lc.functions.get(&absolute_path).expect("Incorrect function path");
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_fcn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/typecheck/enumerate.rs:374:30
[INFO] [stdout]     |
[INFO] [stdout] 374 | ...   let Some(args) = self.lc.functions.get(&absolute_path) else { panic!("{}: Unable to find function for data variant {}", expr....
[INFO] [stdout]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/typecheck/enumerate.rs:415:29
[INFO] [stdout]     |
[INFO] [stdout] 415 |         ExprKind::CallValue(expr, exprs) => {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exprs`
[INFO] [stdout]    --> src/typecheck/enumerate.rs:415:35
[INFO] [stdout]     |
[INFO] [stdout] 415 |         ExprKind::CallValue(expr, exprs) => {
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_exprs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/typecheck/enumerate.rs:430:32
[INFO] [stdout]     |
[INFO] [stdout] 430 |             TypeBinding::Union(absolute_path) => todo!("{}struct literal - union", expr.span),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/typecheck/enumerate.rs:440:38
[INFO] [stdout]     |
[INFO] [stdout] 440 |             TypeBinding::EnumVariant(absolute_path, _) => todo!("{}struct literal - enum variant?", expr.span),
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `se_l`
[INFO] [stdout]    --> src/typecheck/ivars.rs:285:33
[INFO] [stdout]     |
[INFO] [stdout] 285 |         (ArraySize::Unevaluated(se_l), ArraySize::Unevaluated(se_r)) => todo!(),
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_se_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `se_r`
[INFO] [stdout]    --> src/typecheck/ivars.rs:285:63
[INFO] [stdout]     |
[INFO] [stdout] 285 |         (ArraySize::Unevaluated(se_l), ArraySize::Unevaluated(se_r)) => todo!(),
[INFO] [stdout]     |                                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_se_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `se_l`
[INFO] [stdout]    --> src/typecheck/ivars.rs:286:33
[INFO] [stdout]     |
[INFO] [stdout] 286 |         (ArraySize::Unevaluated(se_l), ArraySize::Known(s_r)) => todo!(),
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_se_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s_r`
[INFO] [stdout]    --> src/typecheck/ivars.rs:286:57
[INFO] [stdout]     |
[INFO] [stdout] 286 |         (ArraySize::Unevaluated(se_l), ArraySize::Known(s_r)) => todo!(),
[INFO] [stdout]     |                                                         ^^^ help: if this is intentional, prefix it with an underscore: `_s_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s_l`
[INFO] [stdout]    --> src/typecheck/ivars.rs:287:27
[INFO] [stdout]     |
[INFO] [stdout] 287 |         (ArraySize::Known(s_l), ArraySize::Unevaluated(se_r)) => todo!(),
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_s_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `se_r`
[INFO] [stdout]    --> src/typecheck/ivars.rs:287:56
[INFO] [stdout]     |
[INFO] [stdout] 287 |         (ArraySize::Known(s_l), ArraySize::Unevaluated(se_r)) => todo!(),
[INFO] [stdout]     |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_se_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/resolve.rs:62:29
[INFO] [stdout]    |
[INFO] [stdout] 62 |         ItemType::TypeAlias(ty) => {
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/codegen/ir/from_expr.rs:258:32
[INFO] [stdout]     |
[INFO] [stdout] 258 |             TypeBinding::Union(absolute_path) => todo!(),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/codegen/ir/from_expr.rs:276:38
[INFO] [stdout]     |
[INFO] [stdout] 276 |             TypeBinding::EnumVariant(absolute_path, _) => todo!(),
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/codegen/ir/from_expr.rs:290:30
[INFO] [stdout]     |
[INFO] [stdout] 290 |         ExprKind::FieldIndex(expr, _) => todo!(),
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:184:27
[INFO] [stdout]     |
[INFO] [stdout] 184 |         TypeKind::Array { inner, count } => todo!("to_abi_params: {:?}", ty),
[INFO] [stdout]     |                           ^^^^^ help: try ignoring the field: `inner: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:184:34
[INFO] [stdout]     |
[INFO] [stdout] 184 |         TypeKind::Array { inner, count } => todo!("to_abi_params: {:?}", ty),
[INFO] [stdout]     |                                  ^^^^^ help: try ignoring the field: `count: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:239:69
[INFO] [stdout]     |
[INFO] [stdout] 239 |     let mut block_param_entries: Vec<_> = (0..ir.blocks.len()).map(|v| Vec::new()).collect();
[INFO] [stdout]     |                                                                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stack_slot`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:412:39
[INFO] [stdout]     |
[INFO] [stdout] 412 |                     ReadValue::Memory(stack_slot, _, _) => todo!(),
[INFO] [stdout]     |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_slot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `local_index`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:417:38
[INFO] [stdout]     |
[INFO] [stdout] 417 |         Operation::CreateDataVariant(local_index, absolute_path, _, values) => todo!(),
[INFO] [stdout]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:417:51
[INFO] [stdout]     |
[INFO] [stdout] 417 |         Operation::CreateDataVariant(local_index, absolute_path, _, values) => todo!(),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `values`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:417:69
[INFO] [stdout]     |
[INFO] [stdout] 417 |         Operation::CreateDataVariant(local_index, absolute_path, _, values) => todo!(),
[INFO] [stdout]     |                                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:562:32
[INFO] [stdout]     |
[INFO] [stdout] 562 |             let (dyn_ofs, ofs, ty) = out_state.get_offset_from_wrappers(&ir.locals[slot.0], wrapper_list);
[INFO] [stdout]     |                                ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:570:33
[INFO] [stdout]     |
[INFO] [stdout] 570 |         Operation::BorrowGlobal(dst, _, absolute_path, wrapper_list) => todo!(),
[INFO] [stdout]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_dst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:570:41
[INFO] [stdout]     |
[INFO] [stdout] 570 |         Operation::BorrowGlobal(dst, _, absolute_path, wrapper_list) => todo!(),
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper_list`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:570:56
[INFO] [stdout]     |
[INFO] [stdout] 570 |         Operation::BorrowGlobal(dst, _, absolute_path, wrapper_list) => todo!(),
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:707:29
[INFO] [stdout]     |
[INFO] [stdout] 707 |     Terminator::CallValue { dst, tgt, ptr, args } => todo!("terminator: CallValue"),
[INFO] [stdout]     |                             ^^^ help: try ignoring the field: `dst: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tgt`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:707:34
[INFO] [stdout]     |
[INFO] [stdout] 707 |     Terminator::CallValue { dst, tgt, ptr, args } => todo!("terminator: CallValue"),
[INFO] [stdout]     |                                  ^^^ help: try ignoring the field: `tgt: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:707:39
[INFO] [stdout]     |
[INFO] [stdout] 707 |     Terminator::CallValue { dst, tgt, ptr, args } => todo!("terminator: CallValue"),
[INFO] [stdout]     |                                       ^^^ help: try ignoring the field: `ptr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:707:44
[INFO] [stdout]     |
[INFO] [stdout] 707 |     Terminator::CallValue { dst, tgt, ptr, args } => todo!("terminator: CallValue"),
[INFO] [stdout]     |                                            ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:841:40
[INFO] [stdout]     |
[INFO] [stdout] 841 |                     TypeBinding::Union(absolute_path) => todo!(),
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:848:43
[INFO] [stdout]     |
[INFO] [stdout] 848 |                     TypeBinding::DataEnum(absolute_path) => todo!(),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `absolute_path`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:977:32
[INFO] [stdout]     |
[INFO] [stdout] 977 | ...   Value::FunctionPointer(absolute_path, function_pointer_ty) => todo!(),//ReadValue::Single(self.builder.ins().func_addr(self.c...
[INFO] [stdout]     |                              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `function_pointer_ty`
[INFO] [stdout]    --> src/codegen/backend_cranelift.rs:977:47
[INFO] [stdout]     |
[INFO] [stdout] 977 | ...solute_path, function_pointer_ty) => todo!(),//ReadValue::Single(self.builder.ins().func_addr(self.ctxt.ptr_ty(), self.ctxt.func...
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function_pointer_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast/items.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Use(Use),
[INFO] [stdout]    |     --- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     Use(Use),
[INFO] [stdout] 21 +     Use(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `items` is never read
[INFO] [stdout]   --> src/ast/items.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Use
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 36 | {
[INFO] [stdout] 37 |     pub items: Vec<UseItem>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `span`, `path`, and `ty` are never read
[INFO] [stdout]   --> src/ast/items.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct UseItem {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 40 |     pub span: crate::Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 41 |     pub path: super::Path,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 42 |     pub ty: UseTy,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast/items.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Renamed(crate::Ident),
[INFO] [stdout]    |     ------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 46 -     Renamed(crate::Ident),
[INFO] [stdout] 46 +     Renamed(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `abi` is never read
[INFO] [stdout]   --> src/ast/items.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct ExternBlock
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 51 | {
[INFO] [stdout] 52 |     pub abi: super::AbiSpec,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_incomplete` is never read
[INFO] [stdout]   --> src/ast/items.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Struct
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub is_incomplete: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_incomplete` is never read
[INFO] [stdout]   --> src/ast/items.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub struct Enum
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 95 |     pub is_incomplete: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `abi` is never read
[INFO] [stdout]    --> src/ast/items.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub struct FunctionSignature
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub abi: super::AbiSpec,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Float` is never constructed
[INFO] [stdout]  --> src/typecheck/ivars.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum InferType {
[INFO] [stdout]   |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 9 |     Float,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `InferType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resolve_type_aliases` is never used
[INFO] [stdout]    --> src/resolve.rs:186:4
[INFO] [stdout]     |
[INFO] [stdout] 186 | fn resolve_type_aliases()
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `variants` is never read
[INFO] [stdout]   --> src/codegen/type_info.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct TypeInfo {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     variants: Option<Variants>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/codegen/type_info.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Array(Rc<TypeInfo>),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 17 -     Array(Rc<TypeInfo>),
[INFO] [stdout] 17 +     Array(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tag_field` and `max_variant` are never read
[INFO] [stdout]   --> src/codegen/type_info.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Variants {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 26 |     tag_field: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 27 |     max_variant: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "47d2818c50e4f8d0158ba337e49d1424836c9618a2c13e545dbb0f907cbf3c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d2818c50e4f8d0158ba337e49d1424836c9618a2c13e545dbb0f907cbf3c33", kill_on_drop: false }`
[INFO] [stdout] 47d2818c50e4f8d0158ba337e49d1424836c9618a2c13e545dbb0f907cbf3c33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e586ff7672989d17b47de7d95c57a055bcaf276f548c714e24bd0a5518d3551e
[INFO] running `Command { std: "docker" "start" "-a" "e586ff7672989d17b47de7d95c57a055bcaf276f548c714e24bd0a5518d3551e", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/parser/items.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |               todo!("Parse `use` once they're implemented in resolve");
[INFO] [stderr]    |               -------------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr] 38 | /             let root = if lex.opt_consume_rword(lex::ReservedWord::Self_)? {
[INFO] [stderr] 39 | |                     lex.consume_punct(lex::Punct::DoubleColon)?;
[INFO] [stderr] 40 | |                     crate::ast::path::Root::Current
[INFO] [stderr] ...  |
[INFO] [stderr] 55 | |                     crate::ast::path::Root::None
[INFO] [stderr] 56 | |                 };
[INFO] [stderr]    | |__________________^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]    --> src/ast/ty.rs:281:19
[INFO] [stderr]     |
[INFO] [stderr] 281 |     fn cmp(&self, other: &Self) -> std::cmp::Ordering {
[INFO] [stderr]     |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fcn`
[INFO] [stderr]    --> src/typecheck/enumerate.rs:363:25
[INFO] [stderr]     |
[INFO] [stderr] 363 |                     let fcn = self.lc.functions.get(&absolute_path).expect("Incorrect function path");
[INFO] [stderr]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_fcn`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> src/typecheck/enumerate.rs:374:30
[INFO] [stderr]     |
[INFO] [stderr] 374 | ...   let Some(args) = self.lc.functions.get(&absolute_path) else { panic!("{}: Unable to find function for data variant {}", expr....
[INFO] [stderr]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expr`
[INFO] [stderr]    --> src/typecheck/enumerate.rs:415:29
[INFO] [stderr]     |
[INFO] [stderr] 415 |         ExprKind::CallValue(expr, exprs) => {
[INFO] [stderr]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `exprs`
[INFO] [stderr]    --> src/typecheck/enumerate.rs:415:35
[INFO] [stderr]     |
[INFO] [stderr] 415 |         ExprKind::CallValue(expr, exprs) => {
[INFO] [stderr]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_exprs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `absolute_path`
[INFO] [stderr]    --> src/typecheck/enumerate.rs:430:32
[INFO] [stderr]     |
[INFO] [stderr] 430 |             TypeBinding::Union(absolute_path) => todo!("{}struct literal - union", expr.span),
[INFO] [stderr]     |                                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `absolute_path`
[INFO] [stderr]    --> src/typecheck/enumerate.rs:440:38
[INFO] [stderr]     |
[INFO] [stderr] 440 |             TypeBinding::EnumVariant(absolute_path, _) => todo!("{}struct literal - enum variant?", expr.span),
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `se_l`
[INFO] [stderr]    --> src/typecheck/ivars.rs:285:33
[INFO] [stderr]     |
[INFO] [stderr] 285 |         (ArraySize::Unevaluated(se_l), ArraySize::Unevaluated(se_r)) => todo!(),
[INFO] [stderr]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_se_l`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `se_r`
[INFO] [stderr]    --> src/typecheck/ivars.rs:285:63
[INFO] [stderr]     |
[INFO] [stderr] 285 |         (ArraySize::Unevaluated(se_l), ArraySize::Unevaluated(se_r)) => todo!(),
[INFO] [stderr]     |                                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_se_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `se_l`
[INFO] [stderr]    --> src/typecheck/ivars.rs:286:33
[INFO] [stderr]     |
[INFO] [stderr] 286 |         (ArraySize::Unevaluated(se_l), ArraySize::Known(s_r)) => todo!(),
[INFO] [stderr]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_se_l`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s_r`
[INFO] [stderr]    --> src/typecheck/ivars.rs:286:57
[INFO] [stderr]     |
[INFO] [stderr] 286 |         (ArraySize::Unevaluated(se_l), ArraySize::Known(s_r)) => todo!(),
[INFO] [stderr]     |                                                         ^^^ help: if this is intentional, prefix it with an underscore: `_s_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s_l`
[INFO] [stderr]    --> src/typecheck/ivars.rs:287:27
[INFO] [stderr]     |
[INFO] [stderr] 287 |         (ArraySize::Known(s_l), ArraySize::Unevaluated(se_r)) => todo!(),
[INFO] [stderr]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_s_l`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `se_r`
[INFO] [stderr]    --> src/typecheck/ivars.rs:287:56
[INFO] [stderr]     |
[INFO] [stderr] 287 |         (ArraySize::Known(s_l), ArraySize::Unevaluated(se_r)) => todo!(),
[INFO] [stderr]     |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_se_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]   --> src/resolve.rs:62:29
[INFO] [stderr]    |
[INFO] [stderr] 62 |         ItemType::TypeAlias(ty) => {
[INFO] [stderr]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `absolute_path`
[INFO] [stderr]    --> src/codegen/ir/from_expr.rs:258:32
[INFO] [stderr]     |
[INFO] [stderr] 258 |             TypeBinding::Union(absolute_path) => todo!(),
[INFO] [stderr]     |                                ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `absolute_path`
[INFO] [stderr]    --> src/codegen/ir/from_expr.rs:276:38
[INFO] [stderr]     |
[INFO] [stderr] 276 |             TypeBinding::EnumVariant(absolute_path, _) => todo!(),
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expr`
[INFO] [stderr]    --> src/codegen/ir/from_expr.rs:290:30
[INFO] [stderr]     |
[INFO] [stderr] 290 |         ExprKind::FieldIndex(expr, _) => todo!(),
[INFO] [stderr]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inner`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:184:27
[INFO] [stderr]     |
[INFO] [stderr] 184 |         TypeKind::Array { inner, count } => todo!("to_abi_params: {:?}", ty),
[INFO] [stderr]     |                           ^^^^^ help: try ignoring the field: `inner: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `count`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:184:34
[INFO] [stderr]     |
[INFO] [stderr] 184 |         TypeKind::Array { inner, count } => todo!("to_abi_params: {:?}", ty),
[INFO] [stderr]     |                                  ^^^^^ help: try ignoring the field: `count: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:239:69
[INFO] [stderr]     |
[INFO] [stderr] 239 |     let mut block_param_entries: Vec<_> = (0..ir.blocks.len()).map(|v| Vec::new()).collect();
[INFO] [stderr]     |                                                                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stack_slot`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:412:39
[INFO] [stderr]     |
[INFO] [stderr] 412 |                     ReadValue::Memory(stack_slot, _, _) => todo!(),
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_slot`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `local_index`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:417:38
[INFO] [stderr]     |
[INFO] [stderr] 417 |         Operation::CreateDataVariant(local_index, absolute_path, _, values) => todo!(),
[INFO] [stderr]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `absolute_path`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:417:51
[INFO] [stderr]     |
[INFO] [stderr] 417 |         Operation::CreateDataVariant(local_index, absolute_path, _, values) => todo!(),
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `values`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:417:69
[INFO] [stderr]     |
[INFO] [stderr] 417 |         Operation::CreateDataVariant(local_index, absolute_path, _, values) => todo!(),
[INFO] [stderr]     |                                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_values`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:562:32
[INFO] [stderr]     |
[INFO] [stderr] 562 |             let (dyn_ofs, ofs, ty) = out_state.get_offset_from_wrappers(&ir.locals[slot.0], wrapper_list);
[INFO] [stderr]     |                                ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dst`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:570:33
[INFO] [stderr]     |
[INFO] [stderr] 570 |         Operation::BorrowGlobal(dst, _, absolute_path, wrapper_list) => todo!(),
[INFO] [stderr]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_dst`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `absolute_path`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:570:41
[INFO] [stderr]     |
[INFO] [stderr] 570 |         Operation::BorrowGlobal(dst, _, absolute_path, wrapper_list) => todo!(),
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wrapper_list`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:570:56
[INFO] [stderr]     |
[INFO] [stderr] 570 |         Operation::BorrowGlobal(dst, _, absolute_path, wrapper_list) => todo!(),
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper_list`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dst`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:707:29
[INFO] [stderr]     |
[INFO] [stderr] 707 |     Terminator::CallValue { dst, tgt, ptr, args } => todo!("terminator: CallValue"),
[INFO] [stderr]     |                             ^^^ help: try ignoring the field: `dst: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tgt`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:707:34
[INFO] [stderr]     |
[INFO] [stderr] 707 |     Terminator::CallValue { dst, tgt, ptr, args } => todo!("terminator: CallValue"),
[INFO] [stderr]     |                                  ^^^ help: try ignoring the field: `tgt: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ptr`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:707:39
[INFO] [stderr]     |
[INFO] [stderr] 707 |     Terminator::CallValue { dst, tgt, ptr, args } => todo!("terminator: CallValue"),
[INFO] [stderr]     |                                       ^^^ help: try ignoring the field: `ptr: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:707:44
[INFO] [stderr]     |
[INFO] [stderr] 707 |     Terminator::CallValue { dst, tgt, ptr, args } => todo!("terminator: CallValue"),
[INFO] [stderr]     |                                            ^^^^ help: try ignoring the field: `args: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `absolute_path`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:841:40
[INFO] [stderr]     |
[INFO] [stderr] 841 |                     TypeBinding::Union(absolute_path) => todo!(),
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `absolute_path`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:848:43
[INFO] [stderr]     |
[INFO] [stderr] 848 |                     TypeBinding::DataEnum(absolute_path) => todo!(),
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `absolute_path`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:977:32
[INFO] [stderr]     |
[INFO] [stderr] 977 | ...   Value::FunctionPointer(absolute_path, function_pointer_ty) => todo!(),//ReadValue::Single(self.builder.ins().func_addr(self.c...
[INFO] [stderr]     |                              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_absolute_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `function_pointer_ty`
[INFO] [stderr]    --> src/codegen/backend_cranelift.rs:977:47
[INFO] [stderr]     |
[INFO] [stderr] 977 | ...solute_path, function_pointer_ty) => todo!(),//ReadValue::Single(self.builder.ins().func_addr(self.ctxt.ptr_ty(), self.ctxt.func...
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function_pointer_ty`
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/ast/items.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Use(Use),
[INFO] [stderr]    |     --- ^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 21 -     Use(Use),
[INFO] [stderr] 21 +     Use(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `items` is never read
[INFO] [stderr]   --> src/ast/items.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct Use
[INFO] [stderr]    |            --- field in this struct
[INFO] [stderr] 36 | {
[INFO] [stderr] 37 |     pub items: Vec<UseItem>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `span`, `path`, and `ty` are never read
[INFO] [stderr]   --> src/ast/items.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct UseItem {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 40 |     pub span: crate::Span,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 41 |     pub path: super::Path,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 42 |     pub ty: UseTy,
[INFO] [stderr]    |         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/ast/items.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 |     Renamed(crate::Ident),
[INFO] [stderr]    |     ------- ^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 46 -     Renamed(crate::Ident),
[INFO] [stderr] 46 +     Renamed(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `abi` is never read
[INFO] [stderr]   --> src/ast/items.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub struct ExternBlock
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] 51 | {
[INFO] [stderr] 52 |     pub abi: super::AbiSpec,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `is_incomplete` is never read
[INFO] [stderr]   --> src/ast/items.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub struct Struct
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 75 |     pub is_incomplete: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `is_incomplete` is never read
[INFO] [stderr]   --> src/ast/items.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub struct Enum
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 95 |     pub is_incomplete: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `abi` is never read
[INFO] [stderr]    --> src/ast/items.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 126 | pub struct FunctionSignature
[INFO] [stderr]     |            ----------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 129 |     pub abi: super::AbiSpec,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Float` is never constructed
[INFO] [stderr]  --> src/typecheck/ivars.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub enum InferType {
[INFO] [stderr]   |          --------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 9 |     Float,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `InferType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `resolve_type_aliases` is never used
[INFO] [stderr]    --> src/resolve.rs:186:4
[INFO] [stderr]     |
[INFO] [stderr] 186 | fn resolve_type_aliases()
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `variants` is never read
[INFO] [stderr]   --> src/codegen/type_info.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub struct TypeInfo {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 13 |     variants: Option<Variants>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/codegen/type_info.rs:17:11
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Array(Rc<TypeInfo>),
[INFO] [stderr]    |     ----- ^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 17 -     Array(Rc<TypeInfo>),
[INFO] [stderr] 17 +     Array(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `tag_field` and `max_variant` are never read
[INFO] [stderr]   --> src/codegen/type_info.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct Variants {
[INFO] [stderr]    |        -------- fields in this struct
[INFO] [stderr] 26 |     tag_field: usize,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 27 |     max_variant: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `minirust` (bin "minirust" test) generated 50 warnings (run `cargo fix --bin "minirust" -p minirust --tests` to apply 36 suggestions)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/minirust-0cecaa145aa65e3e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test helpers::iterable_trie::tests::trie_simple ... ok
[INFO] [stdout] test helpers::iterable_trie::tests::unique_ranges_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e586ff7672989d17b47de7d95c57a055bcaf276f548c714e24bd0a5518d3551e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e586ff7672989d17b47de7d95c57a055bcaf276f548c714e24bd0a5518d3551e", kill_on_drop: false }`
[INFO] [stdout] e586ff7672989d17b47de7d95c57a055bcaf276f548c714e24bd0a5518d3551e
