[INFO] cloning repository https://github.com/jinlf/wukong [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jinlf/wukong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinlf%2Fwukong", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinlf%2Fwukong'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4d8573df2d59b01797ee03dde78bbaeb39b19068 [INFO] testing jinlf/wukong against 1.77.0 for beta-1.78-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinlf%2Fwukong" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jinlf/wukong on toolchain 1.77.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jinlf/wukong [INFO] finished tweaking git repo https://github.com/jinlf/wukong [INFO] tweaked toml for git repo https://github.com/jinlf/wukong written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jinlf/wukong 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" "+1.77.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wat v1.0.31 [INFO] [stderr] Downloaded thiserror v1.0.22 [INFO] [stderr] Downloaded wasmparser v0.65.0 [INFO] [stderr] Downloaded wasmtime-environ v0.21.0 [INFO] [stderr] Downloaded wasmtime-runtime v0.21.0 [INFO] [stderr] Downloaded errno-dragonfly v0.1.1 [INFO] [stderr] Downloaded more-asserts v0.2.1 [INFO] [stderr] Downloaded wasmtime v0.21.0 [INFO] [stderr] Downloaded redox_users v0.3.5 [INFO] [stderr] Downloaded dirs-sys-next v0.1.1 [INFO] [stderr] Downloaded errno v0.2.7 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.68.0 [INFO] [stderr] Downloaded bincode v1.3.1 [INFO] [stderr] Downloaded toml v0.5.7 [INFO] [stderr] Downloaded object v0.21.1 [INFO] [stderr] Downloaded cranelift-codegen v0.68.0 [INFO] [stderr] Downloaded zstd-sys v1.4.17+zstd.1.4.5 [INFO] [stderr] Downloaded gimli v0.22.0 [INFO] [stderr] Downloaded syn v1.0.54 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.68.0 [INFO] [stderr] Downloaded regalloc v0.0.31 [INFO] [stderr] 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"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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48f12e46fa2a3b1c1413d4a6c472a213a8ca6765963fb52887e3fc53daf83958 [INFO] running `Command { std: "docker" "start" "-a" "48f12e46fa2a3b1c1413d4a6c472a213a8ca6765963fb52887e3fc53daf83958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48f12e46fa2a3b1c1413d4a6c472a213a8ca6765963fb52887e3fc53daf83958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48f12e46fa2a3b1c1413d4a6c472a213a8ca6765963fb52887e3fc53daf83958", kill_on_drop: false }` [INFO] [stdout] 48f12e46fa2a3b1c1413d4a6c472a213a8ca6765963fb52887e3fc53daf83958 [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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37ba3f6846d778441659f3a4a1dd7eafeb1da237f1f7552c475fcc3adf293102 [INFO] running `Command { std: "docker" "start" "-a" "37ba3f6846d778441659f3a4a1dd7eafeb1da237f1f7552c475fcc3adf293102", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling cranelift-codegen-shared v0.68.0 [INFO] [stderr] Compiling target-lexicon v0.11.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling smallvec v1.5.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling anyhow v1.0.35 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling wasmparser v0.65.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling more-asserts v0.2.1 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling regalloc v0.0.31 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling wasmparser v0.57.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling region v2.2.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling dirs-sys-next v0.1.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling leb128 v0.2.4 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling wasmtime-cache v0.21.0 [INFO] [stderr] Compiling directories-next v1.0.3 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling wast v30.0.0 [INFO] [stderr] Compiling errno v0.2.7 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling zstd-sys v1.4.17+zstd.1.4.5 [INFO] [stderr] Compiling psm v0.1.12 [INFO] [stderr] Compiling wasmtime-runtime v0.21.0 [INFO] [stderr] Compiling raw-cpuid v7.0.3 [INFO] [stderr] Compiling addr2line v0.14.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling scroll_derive v0.10.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling scroll v0.10.2 [INFO] [stderr] Compiling file-per-thread-logger v0.1.4 [INFO] [stderr] Compiling wat v1.0.31 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling cranelift-entity v0.68.0 [INFO] [stderr] Compiling toml v0.5.7 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling cranelift-codegen-meta v0.68.0 [INFO] [stderr] Compiling cranelift-bforest v0.68.0 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling object v0.21.1 [INFO] [stderr] Compiling cranelift-codegen v0.68.0 [INFO] [stderr] Compiling zstd-safe v2.0.5+zstd.1.4.5 [INFO] [stderr] Compiling zstd v0.5.3+zstd.1.4.5 [INFO] [stderr] Compiling cranelift-frontend v0.68.0 [INFO] [stderr] Compiling cranelift-native v0.68.0 [INFO] [stderr] Compiling cranelift-wasm v0.68.0 [INFO] [stderr] Compiling wasmtime-environ v0.21.0 [INFO] [stderr] Compiling wasmtime-debug v0.21.0 [INFO] [stderr] Compiling wasmtime-cranelift v0.21.0 [INFO] [stderr] Compiling wasmtime-profiling v0.21.0 [INFO] [stderr] Compiling wasmtime-obj v0.21.0 [INFO] [stderr] Compiling wasmtime-jit v0.21.0 [INFO] [stderr] Compiling wasmtime v0.21.0 [INFO] [stderr] Compiling wukong v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `merged_local` should have an upper camel case name [INFO] [stdout] --> src/wasm.rs:553:20 [INFO] [stdout] | [INFO] [stdout] 553 | struct merged_local { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MergedLocal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `locals` [INFO] [stdout] --> src/compiler.rs:26:22 [INFO] [stdout] | [INFO] [stdout] 26 | let (instrs, locals) = self.code_v_expr(&func, vec![])?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_locals` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frees` [INFO] [stdout] --> src/compiler.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let frees: Vec = vec![]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frees` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals1` [INFO] [stdout] --> src/compiler.rs:189:43 [INFO] [stdout] | [INFO] [stdout] 189 | let (instrs1, blocktype1, sub_locals1) = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blocktype2` [INFO] [stdout] --> src/compiler.rs:191:31 [INFO] [stdout] | [INFO] [stdout] 191 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocktype2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals2` [INFO] [stdout] --> src/compiler.rs:191:43 [INFO] [stdout] | [INFO] [stdout] 191 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vt` [INFO] [stdout] --> src/compiler.rs:204:34 [INFO] [stdout] | [INFO] [stdout] 204 | ... Some(vt) => ( [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals1` [INFO] [stdout] --> src/compiler.rs:283:43 [INFO] [stdout] | [INFO] [stdout] 283 | let (instrs1, blocktype1, sub_locals1) = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blocktype2` [INFO] [stdout] --> src/compiler.rs:285:31 [INFO] [stdout] | [INFO] [stdout] 285 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocktype2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals2` [INFO] [stdout] --> src/compiler.rs:285:43 [INFO] [stdout] | [INFO] [stdout] 285 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vt` [INFO] [stdout] --> src/compiler.rs:298:34 [INFO] [stdout] | [INFO] [stdout] 298 | ... Some(vt) => ( [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typeidx` [INFO] [stdout] --> src/compiler.rs:376:42 [INFO] [stdout] | [INFO] [stdout] 376 | let (mut sub_instrs, typeidx, sub_locals) = [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typeidx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals` [INFO] [stdout] --> src/compiler.rs:376:51 [INFO] [stdout] | [INFO] [stdout] 376 | let (mut sub_instrs, typeidx, sub_locals) = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BlockStmt` is never constructed [INFO] [stdout] --> src/ast.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Stmt { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 7 | BlockStmt(BlockStmt), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EntryPoint` is never constructed [INFO] [stdout] --> src/ast.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Expr { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 43 | EntryPoint(BlockStmt), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `ENTRY_POINT` is never used [INFO] [stdout] --> src/compiler.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub static ENTRY_POINT: &str = "main"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `localidx` and `closure_typeidx` are never read [INFO] [stdout] --> src/compiler.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct VarInfo { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 8 | localidx: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | closure_typeidx: wasm::TypeIdx, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VarInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Compiler` is never constructed [INFO] [stdout] --> src/compiler.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Compiler { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/compiler.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Compiler { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] 18 | pub fn compile_program(&mut self, program: ast::Program) -> Result<(), CompilerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn code_stmt( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | fn code_c_expr( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 150 | fn code_b_expr( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 234 | fn code_v_expr( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 395 | fn to_binary_op(&self, operator: &String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 408 | fn to_unary_op(&self, operator: &String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 416 | fn code_block_stmt( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 447 | fn make_basic(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | fn get_basic(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 492 | fn make_closure(&mut self, elem_offset: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 512 | fn get_closure(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `new` is never used [INFO] [stdout] --> src/compiler.rs:538:8 [INFO] [stdout] | [INFO] [stdout] 538 | pub fn new() -> Compiler { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Unexpected` and `IdNotFound` are never constructed [INFO] [stdout] --> src/compiler.rs:548:5 [INFO] [stdout] | [INFO] [stdout] 547 | pub enum CompilerError { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 548 | Unexpected, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 549 | IdNotFound(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CompilerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VM` is never constructed [INFO] [stdout] --> src/vm.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct VM { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `run` is never used [INFO] [stdout] --> src/vm.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl VM { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] 9 | pub fn run>(&mut self, func_name: S) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `new` is never used [INFO] [stdout] --> src/vm.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(module: wasm::Module) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `FuncNotFound` is never constructed [INFO] [stdout] --> src/vm.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub enum VMError { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 36 | AnyhowError(anyhow::Error), [INFO] [stdout] 37 | FuncNotFound(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VMError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `FuncRef` is never constructed [INFO] [stdout] --> src/wasm.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum ElemType { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 25 | FuncRef, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ElemType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Const` and `Var` are never constructed [INFO] [stdout] --> src/wasm.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub enum Mut { [INFO] [stdout] | --- variants in this enum [INFO] [stdout] 34 | Const, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | Var, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mut` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ExternType` is never used [INFO] [stdout] --> src/wasm.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum ExternType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/wasm.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub enum Instr { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 45 | I32Const(i32), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 46 | Drop, [INFO] [stdout] | ^^^^ [INFO] [stdout] 47 | LocalGet(LocalIdx), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 48 | LocalSet(LocalIdx), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 49 | GlobalGet(GlobalIdx), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 50 | GlobalSet(GlobalIdx), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 51 | I32Load(MemArg), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 52 | I32Store(MemArg), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 53 | I32Eqz, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 54 | I32Eq, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 55 | I32Ne, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 56 | I32LtU, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 57 | I32GtU, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 58 | I32Add, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 59 | I32Sub, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 60 | I32Mul, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 61 | I32DivU, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 62 | Nop, [INFO] [stdout] | ^^^ [INFO] [stdout] 63 | Unreachable, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 64 | Block { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | Loop { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | If { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 77 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 78 | Call(FuncIdx), [INFO] [stdout] | ^^^^ [INFO] [stdout] 79 | CallIndirect(TypeIdx), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | MacroFuncIdx(FuncIdx), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Typeidx` and `Valtype` are never constructed [INFO] [stdout] --> src/wasm.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 85 | pub enum BlockType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 86 | Typeidx(TypeIdx), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 87 | Valtype(Option), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BlockType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `LabelIdx` is never used [INFO] [stdout] --> src/wasm.rs:117:10 [INFO] [stdout] | [INFO] [stdout] 117 | pub type LabelIdx = u32; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Func`, `Table`, `Mem`, and `Global` are never constructed [INFO] [stdout] --> src/wasm.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub enum ExportDesc { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 151 | Func(FuncIdx), [INFO] [stdout] | ^^^^ [INFO] [stdout] 152 | Table(TableIdx), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 153 | Mem(MemIdx), [INFO] [stdout] | ^^^ [INFO] [stdout] 154 | Global(GlobalIdx), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExportDesc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Func`, `Table`, `Mem`, and `Global` are never constructed [INFO] [stdout] --> src/wasm.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 163 | pub enum ImportDesc { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 164 | Func(TypeIdx), [INFO] [stdout] | ^^^^ [INFO] [stdout] 165 | Table(TableType), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 166 | Mem(MemType), [INFO] [stdout] | ^^^ [INFO] [stdout] 167 | Global(GlobalType), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ImportDesc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `push_type` are never used [INFO] [stdout] --> src/wasm.rs:597:12 [INFO] [stdout] | [INFO] [stdout] 596 | impl Module { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 597 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 612 | pub fn push_type(&mut self, functype: FuncType) -> u32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | p.next_token(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 18 | let _ = p.next_token(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | p.next_token(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 19 | let _ = p.next_token(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.46s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.68.0, wasmparser v0.57.0, wasmparser v0.65.0, wasmtime-cache v0.21.0, wasmtime-debug v0.21.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "37ba3f6846d778441659f3a4a1dd7eafeb1da237f1f7552c475fcc3adf293102", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37ba3f6846d778441659f3a4a1dd7eafeb1da237f1f7552c475fcc3adf293102", kill_on_drop: false }` [INFO] [stdout] 37ba3f6846d778441659f3a4a1dd7eafeb1da237f1f7552c475fcc3adf293102 [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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b0f99ffef34e0fa6f02a67f5f1f1330079042390b4ed5bbe16e530e3f608480 [INFO] running `Command { std: "docker" "start" "-a" "6b0f99ffef34e0fa6f02a67f5f1f1330079042390b4ed5bbe16e530e3f608480", kill_on_drop: false }` [INFO] [stderr] Compiling wukong v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `merged_local` should have an upper camel case name [INFO] [stdout] --> src/wasm.rs:553:20 [INFO] [stdout] | [INFO] [stdout] 553 | struct merged_local { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MergedLocal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `locals` [INFO] [stdout] --> src/compiler.rs:26:22 [INFO] [stdout] | [INFO] [stdout] 26 | let (instrs, locals) = self.code_v_expr(&func, vec![])?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_locals` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frees` [INFO] [stdout] --> src/compiler.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let frees: Vec = vec![]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frees` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals1` [INFO] [stdout] --> src/compiler.rs:189:43 [INFO] [stdout] | [INFO] [stdout] 189 | let (instrs1, blocktype1, sub_locals1) = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blocktype2` [INFO] [stdout] --> src/compiler.rs:191:31 [INFO] [stdout] | [INFO] [stdout] 191 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocktype2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals2` [INFO] [stdout] --> src/compiler.rs:191:43 [INFO] [stdout] | [INFO] [stdout] 191 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vt` [INFO] [stdout] --> src/compiler.rs:204:34 [INFO] [stdout] | [INFO] [stdout] 204 | ... Some(vt) => ( [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals1` [INFO] [stdout] --> src/compiler.rs:283:43 [INFO] [stdout] | [INFO] [stdout] 283 | let (instrs1, blocktype1, sub_locals1) = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blocktype2` [INFO] [stdout] --> src/compiler.rs:285:31 [INFO] [stdout] | [INFO] [stdout] 285 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocktype2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals2` [INFO] [stdout] --> src/compiler.rs:285:43 [INFO] [stdout] | [INFO] [stdout] 285 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vt` [INFO] [stdout] --> src/compiler.rs:298:34 [INFO] [stdout] | [INFO] [stdout] 298 | ... Some(vt) => ( [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typeidx` [INFO] [stdout] --> src/compiler.rs:376:42 [INFO] [stdout] | [INFO] [stdout] 376 | let (mut sub_instrs, typeidx, sub_locals) = [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typeidx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals` [INFO] [stdout] --> src/compiler.rs:376:51 [INFO] [stdout] | [INFO] [stdout] 376 | let (mut sub_instrs, typeidx, sub_locals) = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BlockStmt` is never constructed [INFO] [stdout] --> src/ast.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Stmt { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 7 | BlockStmt(BlockStmt), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EntryPoint` is never constructed [INFO] [stdout] --> src/ast.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Expr { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 43 | EntryPoint(BlockStmt), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Const` and `Var` are never constructed [INFO] [stdout] --> src/wasm.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub enum Mut { [INFO] [stdout] | --- variants in this enum [INFO] [stdout] 34 | Const, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | Var, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mut` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ExternType` is never used [INFO] [stdout] --> src/wasm.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum ExternType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Drop`, `GlobalGet`, `GlobalSet`, `Nop`, `Block`, and `Loop` are never constructed [INFO] [stdout] --> src/wasm.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub enum Instr { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 45 | I32Const(i32), [INFO] [stdout] 46 | Drop, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | GlobalGet(GlobalIdx), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 50 | GlobalSet(GlobalIdx), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | Nop, [INFO] [stdout] | ^^^ [INFO] [stdout] 63 | Unreachable, [INFO] [stdout] 64 | Block { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | Loop { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `LabelIdx` is never used [INFO] [stdout] --> src/wasm.rs:117:10 [INFO] [stdout] | [INFO] [stdout] 117 | pub type LabelIdx = u32; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Table`, `Mem`, and `Global` are never constructed [INFO] [stdout] --> src/wasm.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub enum ExportDesc { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 151 | Func(FuncIdx), [INFO] [stdout] 152 | Table(TableIdx), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 153 | Mem(MemIdx), [INFO] [stdout] | ^^^ [INFO] [stdout] 154 | Global(GlobalIdx), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExportDesc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Func`, `Table`, `Mem`, and `Global` are never constructed [INFO] [stdout] --> src/wasm.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 163 | pub enum ImportDesc { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 164 | Func(TypeIdx), [INFO] [stdout] | ^^^^ [INFO] [stdout] 165 | Table(TableType), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 166 | Mem(MemType), [INFO] [stdout] | ^^^ [INFO] [stdout] 167 | Global(GlobalType), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ImportDesc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_func` is never used [INFO] [stdout] --> src/main.rs:190:8 [INFO] [stdout] | [INFO] [stdout] 190 | fn test_func() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | p.next_token(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 18 | let _ = p.next_token(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | p.next_token(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 19 | let _ = p.next_token(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.07s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.68.0, wasmparser v0.57.0, wasmparser v0.65.0, wasmtime-cache v0.21.0, wasmtime-debug v0.21.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "6b0f99ffef34e0fa6f02a67f5f1f1330079042390b4ed5bbe16e530e3f608480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b0f99ffef34e0fa6f02a67f5f1f1330079042390b4ed5bbe16e530e3f608480", kill_on_drop: false }` [INFO] [stdout] 6b0f99ffef34e0fa6f02a67f5f1f1330079042390b4ed5bbe16e530e3f608480 [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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7d9719b8db6496fe4c9e00827cc9bb6e32a63585acc39c5ee4ff313eaceceec4 [INFO] running `Command { std: "docker" "start" "-a" "7d9719b8db6496fe4c9e00827cc9bb6e32a63585acc39c5ee4ff313eaceceec4", kill_on_drop: false }` [INFO] [stderr] warning: type `merged_local` should have an upper camel case name [INFO] [stderr] --> src/wasm.rs:553:20 [INFO] [stderr] | [INFO] [stderr] 553 | struct merged_local { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MergedLocal` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `locals` [INFO] [stderr] --> src/compiler.rs:26:22 [INFO] [stderr] | [INFO] [stderr] 26 | let (instrs, locals) = self.code_v_expr(&func, vec![])?; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_locals` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `frees` [INFO] [stderr] --> src/compiler.rs:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | let frees: Vec = vec![]; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frees` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sub_locals1` [INFO] [stderr] --> src/compiler.rs:189:43 [INFO] [stderr] | [INFO] [stderr] 189 | let (instrs1, blocktype1, sub_locals1) = [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blocktype2` [INFO] [stderr] --> src/compiler.rs:191:31 [INFO] [stderr] | [INFO] [stderr] 191 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocktype2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sub_locals2` [INFO] [stderr] --> src/compiler.rs:191:43 [INFO] [stderr] | [INFO] [stderr] 191 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vt` [INFO] [stderr] --> src/compiler.rs:204:34 [INFO] [stderr] | [INFO] [stderr] 204 | ... Some(vt) => ( [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vt` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sub_locals1` [INFO] [stderr] --> src/compiler.rs:283:43 [INFO] [stderr] | [INFO] [stderr] 283 | let (instrs1, blocktype1, sub_locals1) = [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blocktype2` [INFO] [stderr] --> src/compiler.rs:285:31 [INFO] [stderr] | [INFO] [stderr] 285 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocktype2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sub_locals2` [INFO] [stderr] --> src/compiler.rs:285:43 [INFO] [stderr] | [INFO] [stderr] 285 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vt` [INFO] [stderr] --> src/compiler.rs:298:34 [INFO] [stderr] | [INFO] [stderr] 298 | ... Some(vt) => ( [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vt` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typeidx` [INFO] [stderr] --> src/compiler.rs:376:42 [INFO] [stderr] | [INFO] [stderr] 376 | let (mut sub_instrs, typeidx, sub_locals) = [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typeidx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sub_locals` [INFO] [stderr] --> src/compiler.rs:376:51 [INFO] [stderr] | [INFO] [stderr] 376 | let (mut sub_instrs, typeidx, sub_locals) = [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals` [INFO] [stderr] [INFO] [stderr] warning: variant `BlockStmt` is never constructed [INFO] [stderr] --> src/ast.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 3 | pub enum Stmt { [INFO] [stderr] | ---- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 7 | BlockStmt(BlockStmt), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `EntryPoint` is never constructed [INFO] [stderr] --> src/ast.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub enum Expr { [INFO] [stderr] | ---- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 43 | EntryPoint(BlockStmt), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `Const` and `Var` are never constructed [INFO] [stderr] --> src/wasm.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 33 | pub enum Mut { [INFO] [stderr] | --- variants in this enum [INFO] [stderr] 34 | Const, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 35 | Var, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Mut` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: enum `ExternType` is never used [INFO] [stderr] --> src/wasm.rs:37:10 [INFO] [stderr] | [INFO] [stderr] 37 | pub enum ExternType { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `Drop`, `GlobalGet`, `GlobalSet`, `Nop`, `Block`, and `Loop` are never constructed [INFO] [stderr] --> src/wasm.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub enum Instr { [INFO] [stderr] | ----- variants in this enum [INFO] [stderr] 45 | I32Const(i32), [INFO] [stderr] 46 | Drop, [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | GlobalGet(GlobalIdx), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 50 | GlobalSet(GlobalIdx), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 62 | Nop, [INFO] [stderr] | ^^^ [INFO] [stderr] 63 | Unreachable, [INFO] [stderr] 64 | Block { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 68 | Loop { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Instr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: type alias `LabelIdx` is never used [INFO] [stderr] --> src/wasm.rs:117:10 [INFO] [stderr] | [INFO] [stderr] 117 | pub type LabelIdx = u32; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `Table`, `Mem`, and `Global` are never constructed [INFO] [stderr] --> src/wasm.rs:152:5 [INFO] [stderr] | [INFO] [stderr] 150 | pub enum ExportDesc { [INFO] [stderr] | ---------- variants in this enum [INFO] [stderr] 151 | Func(FuncIdx), [INFO] [stderr] 152 | Table(TableIdx), [INFO] [stderr] | ^^^^^ [INFO] [stderr] 153 | Mem(MemIdx), [INFO] [stderr] | ^^^ [INFO] [stderr] 154 | Global(GlobalIdx), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ExportDesc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variants `Func`, `Table`, `Mem`, and `Global` are never constructed [INFO] [stderr] --> src/wasm.rs:164:5 [INFO] [stderr] | [INFO] [stderr] 163 | pub enum ImportDesc { [INFO] [stderr] | ---------- variants in this enum [INFO] [stderr] 164 | Func(TypeIdx), [INFO] [stderr] | ^^^^ [INFO] [stderr] 165 | Table(TableType), [INFO] [stderr] | ^^^^^ [INFO] [stderr] 166 | Mem(MemType), [INFO] [stderr] | ^^^ [INFO] [stderr] 167 | Global(GlobalType), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ImportDesc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `test_func` is never used [INFO] [stderr] --> src/main.rs:190:8 [INFO] [stderr] | [INFO] [stderr] 190 | fn test_func() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/parser.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | p.next_token(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 18 | let _ = p.next_token(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/parser.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | p.next_token(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 19 | let _ = p.next_token(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `wukong` (bin "wukong" test) generated 24 warnings (run `cargo fix --bin "wukong" --tests` to apply 12 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.68.0, wasmparser v0.57.0, wasmparser v0.65.0, wasmtime-cache v0.21.0, wasmtime-debug v0.21.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wukong-94a36ae128fc1cbc) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_let_stmts ... ok [INFO] [stdout] test tests::test_bang_operator ... ok [INFO] [stdout] test tests::test_return_stmts ... ok [INFO] [stdout] test tests::test_if_else_expr ... ok [INFO] [stdout] test tests::test_int_expr ... ok [INFO] [stdout] test tests::test_bool_expr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7d9719b8db6496fe4c9e00827cc9bb6e32a63585acc39c5ee4ff313eaceceec4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d9719b8db6496fe4c9e00827cc9bb6e32a63585acc39c5ee4ff313eaceceec4", kill_on_drop: false }` [INFO] [stdout] 7d9719b8db6496fe4c9e00827cc9bb6e32a63585acc39c5ee4ff313eaceceec4 [INFO] testing jinlf/wukong against beta-2024-03-24 for beta-1.78-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinlf%2Fwukong" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jinlf/wukong on toolchain beta-2024-03-24 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-03-24" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jinlf/wukong [INFO] finished tweaking git repo https://github.com/jinlf/wukong [INFO] tweaked toml for git repo https://github.com/jinlf/wukong written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jinlf/wukong 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-2024-03-24" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ec9606a70c2756cc1245fc0923a3c6fefd294b662999937ed81a284c838eb85 [INFO] running `Command { std: "docker" "start" "-a" "7ec9606a70c2756cc1245fc0923a3c6fefd294b662999937ed81a284c838eb85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ec9606a70c2756cc1245fc0923a3c6fefd294b662999937ed81a284c838eb85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ec9606a70c2756cc1245fc0923a3c6fefd294b662999937ed81a284c838eb85", kill_on_drop: false }` [INFO] [stdout] 7ec9606a70c2756cc1245fc0923a3c6fefd294b662999937ed81a284c838eb85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b470a75882e2e44b96558a689a47e50a6772ef97f1ef5e1e04fe8490101229b [INFO] running `Command { std: "docker" "start" "-a" "2b470a75882e2e44b96558a689a47e50a6772ef97f1ef5e1e04fe8490101229b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling cranelift-codegen-shared v0.68.0 [INFO] [stderr] Compiling target-lexicon v0.11.1 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling smallvec v1.5.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling anyhow v1.0.35 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling wasmparser v0.65.0 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling regalloc v0.0.31 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling more-asserts v0.2.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling wasmparser v0.57.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling region v2.2.0 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling dirs-sys-next v0.1.1 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling zstd-sys v1.4.17+zstd.1.4.5 [INFO] [stderr] Compiling psm v0.1.12 [INFO] [stderr] Compiling raw-cpuid v7.0.3 [INFO] [stderr] Compiling wasmtime-runtime v0.21.0 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling leb128 v0.2.4 [INFO] [stderr] Compiling wasmtime-cache v0.21.0 [INFO] [stderr] Compiling wast v30.0.0 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling directories-next v1.0.3 [INFO] [stderr] Compiling errno v0.2.7 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling addr2line v0.14.0 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling scroll_derive v0.10.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling file-per-thread-logger v0.1.4 [INFO] [stderr] Compiling scroll v0.10.2 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling wat v1.0.31 [INFO] [stderr] Compiling cranelift-entity v0.68.0 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling toml v0.5.7 [INFO] [stderr] Compiling cranelift-codegen-meta v0.68.0 [INFO] [stderr] Compiling cranelift-bforest v0.68.0 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling object v0.21.1 [INFO] [stderr] Compiling cranelift-codegen v0.68.0 [INFO] [stderr] Compiling zstd-safe v2.0.5+zstd.1.4.5 [INFO] [stderr] Compiling zstd v0.5.3+zstd.1.4.5 [INFO] [stderr] Compiling cranelift-frontend v0.68.0 [INFO] [stderr] Compiling cranelift-native v0.68.0 [INFO] [stderr] Compiling cranelift-wasm v0.68.0 [INFO] [stderr] Compiling wasmtime-environ v0.21.0 [INFO] [stderr] Compiling wasmtime-debug v0.21.0 [INFO] [stderr] Compiling wasmtime-cranelift v0.21.0 [INFO] [stderr] Compiling wasmtime-profiling v0.21.0 [INFO] [stderr] Compiling wasmtime-obj v0.21.0 [INFO] [stderr] Compiling wasmtime-jit v0.21.0 [INFO] [stderr] Compiling wasmtime v0.21.0 [INFO] [stderr] Compiling wukong v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `merged_local` should have an upper camel case name [INFO] [stdout] --> src/wasm.rs:553:20 [INFO] [stdout] | [INFO] [stdout] 553 | struct merged_local { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MergedLocal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `locals` [INFO] [stdout] --> src/compiler.rs:26:22 [INFO] [stdout] | [INFO] [stdout] 26 | let (instrs, locals) = self.code_v_expr(&func, vec![])?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_locals` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frees` [INFO] [stdout] --> src/compiler.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let frees: Vec = vec![]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frees` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals1` [INFO] [stdout] --> src/compiler.rs:189:43 [INFO] [stdout] | [INFO] [stdout] 189 | let (instrs1, blocktype1, sub_locals1) = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blocktype2` [INFO] [stdout] --> src/compiler.rs:191:31 [INFO] [stdout] | [INFO] [stdout] 191 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocktype2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals2` [INFO] [stdout] --> src/compiler.rs:191:43 [INFO] [stdout] | [INFO] [stdout] 191 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vt` [INFO] [stdout] --> src/compiler.rs:204:34 [INFO] [stdout] | [INFO] [stdout] 204 | ... Some(vt) => ( [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals1` [INFO] [stdout] --> src/compiler.rs:283:43 [INFO] [stdout] | [INFO] [stdout] 283 | let (instrs1, blocktype1, sub_locals1) = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blocktype2` [INFO] [stdout] --> src/compiler.rs:285:31 [INFO] [stdout] | [INFO] [stdout] 285 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocktype2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals2` [INFO] [stdout] --> src/compiler.rs:285:43 [INFO] [stdout] | [INFO] [stdout] 285 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vt` [INFO] [stdout] --> src/compiler.rs:298:34 [INFO] [stdout] | [INFO] [stdout] 298 | ... Some(vt) => ( [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typeidx` [INFO] [stdout] --> src/compiler.rs:376:42 [INFO] [stdout] | [INFO] [stdout] 376 | let (mut sub_instrs, typeidx, sub_locals) = [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typeidx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals` [INFO] [stdout] --> src/compiler.rs:376:51 [INFO] [stdout] | [INFO] [stdout] 376 | let (mut sub_instrs, typeidx, sub_locals) = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BlockStmt` is never constructed [INFO] [stdout] --> src/ast.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Stmt { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 7 | BlockStmt(BlockStmt), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EntryPoint` is never constructed [INFO] [stdout] --> src/ast.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Expr { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 43 | EntryPoint(BlockStmt), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `ENTRY_POINT` is never used [INFO] [stdout] --> src/compiler.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub static ENTRY_POINT: &str = "main"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VarInfo` is never constructed [INFO] [stdout] --> src/compiler.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct VarInfo { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Compiler` is never constructed [INFO] [stdout] --> src/compiler.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Compiler { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/compiler.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Compiler { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] 18 | pub fn compile_program(&mut self, program: ast::Program) -> Result<(), CompilerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn code_stmt( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | fn code_c_expr( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 150 | fn code_b_expr( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 234 | fn code_v_expr( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 395 | fn to_binary_op(&self, operator: &String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 408 | fn to_unary_op(&self, operator: &String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 416 | fn code_block_stmt( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 447 | fn make_basic(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | fn get_basic(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 492 | fn make_closure(&mut self, elem_offset: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 512 | fn get_closure(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `new` is never used [INFO] [stdout] --> src/compiler.rs:538:8 [INFO] [stdout] | [INFO] [stdout] 538 | pub fn new() -> Compiler { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `CompilerError` is never used [INFO] [stdout] --> src/compiler.rs:547:10 [INFO] [stdout] | [INFO] [stdout] 547 | pub enum CompilerError { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CompilerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VM` is never constructed [INFO] [stdout] --> src/vm.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct VM { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `run` is never used [INFO] [stdout] --> src/vm.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl VM { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] 9 | pub fn run>(&mut self, func_name: S) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `new` is never used [INFO] [stdout] --> src/vm.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(module: wasm::Module) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `FuncNotFound` is never constructed [INFO] [stdout] --> src/vm.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub enum VMError { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 36 | AnyhowError(anyhow::Error), [INFO] [stdout] 37 | FuncNotFound(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VMError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `FuncRef` is never constructed [INFO] [stdout] --> src/wasm.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum ElemType { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 25 | FuncRef, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ElemType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Const` and `Var` are never constructed [INFO] [stdout] --> src/wasm.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub enum Mut { [INFO] [stdout] | --- variants in this enum [INFO] [stdout] 34 | Const, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | Var, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mut` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ExternType` is never used [INFO] [stdout] --> src/wasm.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum ExternType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/wasm.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub enum Instr { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 45 | I32Const(i32), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 46 | Drop, [INFO] [stdout] | ^^^^ [INFO] [stdout] 47 | LocalGet(LocalIdx), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 48 | LocalSet(LocalIdx), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 49 | GlobalGet(GlobalIdx), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 50 | GlobalSet(GlobalIdx), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 51 | I32Load(MemArg), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 52 | I32Store(MemArg), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 53 | I32Eqz, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 54 | I32Eq, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 55 | I32Ne, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 56 | I32LtU, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 57 | I32GtU, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 58 | I32Add, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 59 | I32Sub, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 60 | I32Mul, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 61 | I32DivU, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 62 | Nop, [INFO] [stdout] | ^^^ [INFO] [stdout] 63 | Unreachable, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 64 | Block { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | Loop { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | If { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 77 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 78 | Call(FuncIdx), [INFO] [stdout] | ^^^^ [INFO] [stdout] 79 | CallIndirect(TypeIdx), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | MacroFuncIdx(FuncIdx), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Typeidx` and `Valtype` are never constructed [INFO] [stdout] --> src/wasm.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 85 | pub enum BlockType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 86 | Typeidx(TypeIdx), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 87 | Valtype(Option), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BlockType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `LabelIdx` is never used [INFO] [stdout] --> src/wasm.rs:117:10 [INFO] [stdout] | [INFO] [stdout] 117 | pub type LabelIdx = u32; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Func`, `Table`, `Mem`, and `Global` are never constructed [INFO] [stdout] --> src/wasm.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub enum ExportDesc { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 151 | Func(FuncIdx), [INFO] [stdout] | ^^^^ [INFO] [stdout] 152 | Table(TableIdx), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 153 | Mem(MemIdx), [INFO] [stdout] | ^^^ [INFO] [stdout] 154 | Global(GlobalIdx), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExportDesc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Func`, `Table`, `Mem`, and `Global` are never constructed [INFO] [stdout] --> src/wasm.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 163 | pub enum ImportDesc { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 164 | Func(TypeIdx), [INFO] [stdout] | ^^^^ [INFO] [stdout] 165 | Table(TableType), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 166 | Mem(MemType), [INFO] [stdout] | ^^^ [INFO] [stdout] 167 | Global(GlobalType), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ImportDesc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `push_type` are never used [INFO] [stdout] --> src/wasm.rs:597:12 [INFO] [stdout] | [INFO] [stdout] 596 | impl Module { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 597 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 612 | pub fn push_type(&mut self, functype: FuncType) -> u32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | p.next_token(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 18 | let _ = p.next_token(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | p.next_token(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 19 | let _ = p.next_token(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.77s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.68.0, wasmparser v0.57.0, wasmparser v0.65.0, wasmtime-cache v0.21.0, wasmtime-debug v0.21.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "2b470a75882e2e44b96558a689a47e50a6772ef97f1ef5e1e04fe8490101229b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b470a75882e2e44b96558a689a47e50a6772ef97f1ef5e1e04fe8490101229b", kill_on_drop: false }` [INFO] [stdout] 2b470a75882e2e44b96558a689a47e50a6772ef97f1ef5e1e04fe8490101229b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00771537d93ce5a6e5426c8c2121d516bb152dd94a30c2fa291cf8879f1fad5e [INFO] running `Command { std: "docker" "start" "-a" "00771537d93ce5a6e5426c8c2121d516bb152dd94a30c2fa291cf8879f1fad5e", kill_on_drop: false }` [INFO] [stderr] Compiling wukong v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `merged_local` should have an upper camel case name [INFO] [stdout] --> src/wasm.rs:553:20 [INFO] [stdout] | [INFO] [stdout] 553 | struct merged_local { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MergedLocal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `locals` [INFO] [stdout] --> src/compiler.rs:26:22 [INFO] [stdout] | [INFO] [stdout] 26 | let (instrs, locals) = self.code_v_expr(&func, vec![])?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_locals` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frees` [INFO] [stdout] --> src/compiler.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let frees: Vec = vec![]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frees` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals1` [INFO] [stdout] --> src/compiler.rs:189:43 [INFO] [stdout] | [INFO] [stdout] 189 | let (instrs1, blocktype1, sub_locals1) = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blocktype2` [INFO] [stdout] --> src/compiler.rs:191:31 [INFO] [stdout] | [INFO] [stdout] 191 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocktype2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals2` [INFO] [stdout] --> src/compiler.rs:191:43 [INFO] [stdout] | [INFO] [stdout] 191 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vt` [INFO] [stdout] --> src/compiler.rs:204:34 [INFO] [stdout] | [INFO] [stdout] 204 | ... Some(vt) => ( [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals1` [INFO] [stdout] --> src/compiler.rs:283:43 [INFO] [stdout] | [INFO] [stdout] 283 | let (instrs1, blocktype1, sub_locals1) = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blocktype2` [INFO] [stdout] --> src/compiler.rs:285:31 [INFO] [stdout] | [INFO] [stdout] 285 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocktype2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals2` [INFO] [stdout] --> src/compiler.rs:285:43 [INFO] [stdout] | [INFO] [stdout] 285 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vt` [INFO] [stdout] --> src/compiler.rs:298:34 [INFO] [stdout] | [INFO] [stdout] 298 | ... Some(vt) => ( [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typeidx` [INFO] [stdout] --> src/compiler.rs:376:42 [INFO] [stdout] | [INFO] [stdout] 376 | let (mut sub_instrs, typeidx, sub_locals) = [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typeidx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_locals` [INFO] [stdout] --> src/compiler.rs:376:51 [INFO] [stdout] | [INFO] [stdout] 376 | let (mut sub_instrs, typeidx, sub_locals) = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BlockStmt` is never constructed [INFO] [stdout] --> src/ast.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Stmt { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 7 | BlockStmt(BlockStmt), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EntryPoint` is never constructed [INFO] [stdout] --> src/ast.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Expr { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 43 | EntryPoint(BlockStmt), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Const` and `Var` are never constructed [INFO] [stdout] --> src/wasm.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub enum Mut { [INFO] [stdout] | --- variants in this enum [INFO] [stdout] 34 | Const, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | Var, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mut` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ExternType` is never used [INFO] [stdout] --> src/wasm.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum ExternType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Drop`, `GlobalGet`, `GlobalSet`, `Nop`, `Block`, and `Loop` are never constructed [INFO] [stdout] --> src/wasm.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub enum Instr { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 45 | I32Const(i32), [INFO] [stdout] 46 | Drop, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | GlobalGet(GlobalIdx), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 50 | GlobalSet(GlobalIdx), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | Nop, [INFO] [stdout] | ^^^ [INFO] [stdout] 63 | Unreachable, [INFO] [stdout] 64 | Block { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | Loop { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `LabelIdx` is never used [INFO] [stdout] --> src/wasm.rs:117:10 [INFO] [stdout] | [INFO] [stdout] 117 | pub type LabelIdx = u32; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Table`, `Mem`, and `Global` are never constructed [INFO] [stdout] --> src/wasm.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub enum ExportDesc { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 151 | Func(FuncIdx), [INFO] [stdout] 152 | Table(TableIdx), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 153 | Mem(MemIdx), [INFO] [stdout] | ^^^ [INFO] [stdout] 154 | Global(GlobalIdx), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExportDesc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Func`, `Table`, `Mem`, and `Global` are never constructed [INFO] [stdout] --> src/wasm.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 163 | pub enum ImportDesc { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 164 | Func(TypeIdx), [INFO] [stdout] | ^^^^ [INFO] [stdout] 165 | Table(TableType), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 166 | Mem(MemType), [INFO] [stdout] | ^^^ [INFO] [stdout] 167 | Global(GlobalType), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ImportDesc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_func` is never used [INFO] [stdout] --> src/main.rs:190:8 [INFO] [stdout] | [INFO] [stdout] 190 | fn test_func() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | p.next_token(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 18 | let _ = p.next_token(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | p.next_token(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 19 | let _ = p.next_token(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.30s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.68.0, wasmparser v0.57.0, wasmparser v0.65.0, wasmtime-cache v0.21.0, wasmtime-debug v0.21.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "00771537d93ce5a6e5426c8c2121d516bb152dd94a30c2fa291cf8879f1fad5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00771537d93ce5a6e5426c8c2121d516bb152dd94a30c2fa291cf8879f1fad5e", kill_on_drop: false }` [INFO] [stdout] 00771537d93ce5a6e5426c8c2121d516bb152dd94a30c2fa291cf8879f1fad5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8e6472eb238066aff8a8f59663686652abf2cecc16b7d36a4f2504251cda6b85 [INFO] running `Command { std: "docker" "start" "-a" "8e6472eb238066aff8a8f59663686652abf2cecc16b7d36a4f2504251cda6b85", kill_on_drop: false }` [INFO] [stderr] warning: type `merged_local` should have an upper camel case name [INFO] [stderr] --> src/wasm.rs:553:20 [INFO] [stderr] | [INFO] [stderr] 553 | struct merged_local { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MergedLocal` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `locals` [INFO] [stderr] --> src/compiler.rs:26:22 [INFO] [stderr] | [INFO] [stderr] 26 | let (instrs, locals) = self.code_v_expr(&func, vec![])?; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_locals` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `frees` [INFO] [stderr] --> src/compiler.rs:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | let frees: Vec = vec![]; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frees` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sub_locals1` [INFO] [stderr] --> src/compiler.rs:189:43 [INFO] [stderr] | [INFO] [stderr] 189 | let (instrs1, blocktype1, sub_locals1) = [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blocktype2` [INFO] [stderr] --> src/compiler.rs:191:31 [INFO] [stderr] | [INFO] [stderr] 191 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocktype2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sub_locals2` [INFO] [stderr] --> src/compiler.rs:191:43 [INFO] [stderr] | [INFO] [stderr] 191 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vt` [INFO] [stderr] --> src/compiler.rs:204:34 [INFO] [stderr] | [INFO] [stderr] 204 | ... Some(vt) => ( [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vt` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sub_locals1` [INFO] [stderr] --> src/compiler.rs:283:43 [INFO] [stderr] | [INFO] [stderr] 283 | let (instrs1, blocktype1, sub_locals1) = [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blocktype2` [INFO] [stderr] --> src/compiler.rs:285:31 [INFO] [stderr] | [INFO] [stderr] 285 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocktype2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sub_locals2` [INFO] [stderr] --> src/compiler.rs:285:43 [INFO] [stderr] | [INFO] [stderr] 285 | let (instrs2, blocktype2, sub_locals2) = if let Some(alt) = alternative { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vt` [INFO] [stderr] --> src/compiler.rs:298:34 [INFO] [stderr] | [INFO] [stderr] 298 | ... Some(vt) => ( [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vt` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `typeidx` [INFO] [stderr] --> src/compiler.rs:376:42 [INFO] [stderr] | [INFO] [stderr] 376 | let (mut sub_instrs, typeidx, sub_locals) = [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_typeidx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sub_locals` [INFO] [stderr] --> src/compiler.rs:376:51 [INFO] [stderr] | [INFO] [stderr] 376 | let (mut sub_instrs, typeidx, sub_locals) = [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_locals` [INFO] [stderr] [INFO] [stderr] warning: variant `BlockStmt` is never constructed [INFO] [stderr] --> src/ast.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 3 | pub enum Stmt { [INFO] [stderr] | ---- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 7 | BlockStmt(BlockStmt), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `EntryPoint` is never constructed [INFO] [stderr] --> src/ast.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub enum Expr { [INFO] [stderr] | ---- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 43 | EntryPoint(BlockStmt), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `Const` and `Var` are never constructed [INFO] [stderr] --> src/wasm.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 33 | pub enum Mut { [INFO] [stderr] | --- variants in this enum [INFO] [stderr] 34 | Const, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 35 | Var, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Mut` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: enum `ExternType` is never used [INFO] [stderr] --> src/wasm.rs:37:10 [INFO] [stderr] | [INFO] [stderr] 37 | pub enum ExternType { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `Drop`, `GlobalGet`, `GlobalSet`, `Nop`, `Block`, and `Loop` are never constructed [INFO] [stderr] --> src/wasm.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub enum Instr { [INFO] [stderr] | ----- variants in this enum [INFO] [stderr] 45 | I32Const(i32), [INFO] [stderr] 46 | Drop, [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | GlobalGet(GlobalIdx), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 50 | GlobalSet(GlobalIdx), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 62 | Nop, [INFO] [stderr] | ^^^ [INFO] [stderr] 63 | Unreachable, [INFO] [stderr] 64 | Block { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 68 | Loop { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Instr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: type alias `LabelIdx` is never used [INFO] [stderr] --> src/wasm.rs:117:10 [INFO] [stderr] | [INFO] [stderr] 117 | pub type LabelIdx = u32; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `Table`, `Mem`, and `Global` are never constructed [INFO] [stderr] --> src/wasm.rs:152:5 [INFO] [stderr] | [INFO] [stderr] 150 | pub enum ExportDesc { [INFO] [stderr] | ---------- variants in this enum [INFO] [stderr] 151 | Func(FuncIdx), [INFO] [stderr] 152 | Table(TableIdx), [INFO] [stderr] | ^^^^^ [INFO] [stderr] 153 | Mem(MemIdx), [INFO] [stderr] | ^^^ [INFO] [stderr] 154 | Global(GlobalIdx), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ExportDesc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variants `Func`, `Table`, `Mem`, and `Global` are never constructed [INFO] [stderr] --> src/wasm.rs:164:5 [INFO] [stderr] | [INFO] [stderr] 163 | pub enum ImportDesc { [INFO] [stderr] | ---------- variants in this enum [INFO] [stderr] 164 | Func(TypeIdx), [INFO] [stderr] | ^^^^ [INFO] [stderr] 165 | Table(TableType), [INFO] [stderr] | ^^^^^ [INFO] [stderr] 166 | Mem(MemType), [INFO] [stderr] | ^^^ [INFO] [stderr] 167 | Global(GlobalType), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ImportDesc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `test_func` is never used [INFO] [stderr] --> src/main.rs:190:8 [INFO] [stderr] | [INFO] [stderr] 190 | fn test_func() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/parser.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | p.next_token(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 18 | let _ = p.next_token(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/parser.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | p.next_token(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 19 | let _ = p.next_token(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `wukong` (bin "wukong" test) generated 24 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.68.0, wasmparser v0.57.0, wasmparser v0.65.0, wasmtime-cache v0.21.0, wasmtime-debug v0.21.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wukong-b7b98ca9abc96fd1) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stderr] thread 'tests::test_int_expr' panicked at library/core/src/panicking.rs:156:5: [INFO] [stdout] Module { [INFO] [stderr] unsafe precondition(s) violated: ptr::copy_nonoverlapping requires that both pointer arguments are aligned and non-null and the specified memory ranges do not overlap [INFO] [stdout] types: [ [INFO] [stderr] stack backtrace: [INFO] [stdout] FuncType { [INFO] [stdout] params: [], [INFO] [stdout] results: [ [INFO] [stdout] I32, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] funcs: [ [INFO] [stdout] Func { [INFO] [stdout] ty: 0, [INFO] [stdout] locals: [ [INFO] [stdout] I32, [INFO] [stdout] ], [INFO] [stdout] body: Expr { [INFO] [stdout] instrs: [ [INFO] [stdout] I32Const( [INFO] [stdout] 5, [INFO] [stdout] ), [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] tables: [ [INFO] [stdout] TableType { [INFO] [stdout] limits: Limits { [INFO] [stdout] min: 100, [INFO] [stdout] max: None, [INFO] [stdout] }, [INFO] [stdout] elem_type: FuncRef, [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] mems: [ [INFO] [stdout] Limits { [INFO] [stdout] min: 1, [INFO] [stdout] max: None, [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] globals: [], [INFO] [stdout] elem: [], [INFO] [stdout] data: [], [INFO] [stdout] start: None, [INFO] [stdout] imports: [], [INFO] [stdout] exports: [ [INFO] [stdout] Export { [INFO] [stdout] name: "main", [INFO] [stdout] desc: Func( [INFO] [stdout] 0, [INFO] [stdout] ), [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] } [INFO] [stdout] [00, 61, 73, 6D, 01, 00, 00, 00, 01, 05, 01, 60, 00, 01, 7F, 03, 02, 01, 00, 04, 04, 01, 70, 00, 64, 05, 03, 01, 00, 01, 07, 08, 01, 04, 6D, 61, 69, 6E, 00, 00, 0A, 08, 01, 06, 01, 01, 7F, 41, 05, 0B] [INFO] [stderr] 0: 0x55eda63846e2 - std::backtrace_rs::backtrace::libunwind::trace::hf591c4fa475b521b [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x55eda63846e2 - std::backtrace_rs::backtrace::trace_unsynchronized::hce0fc3788d7159a9 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55eda63846e2 - std::sys_common::backtrace::_print_fmt::he2d1cbe468040257 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x55eda63846e2 - ::fmt::h2c24b8bf09043006 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55eda63acfec - core::fmt::rt::Argument::fmt::h982f45771e9ecd8b [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x55eda63acfec - core::fmt::write::h08d521d188b46bd0 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/fmt/mod.rs:1153:17 [INFO] [stderr] 6: 0x55eda6381abf - std::io::Write::write_fmt::h30d389991f37d75e [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/io/mod.rs:1843:15 [INFO] [stderr] 7: 0x55eda63844b4 - std::sys_common::backtrace::_print::h3e781da3859a0efa [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x55eda63844b4 - std::sys_common::backtrace::print::he5e9ec6ac18663c5 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55eda638617b - std::panicking::default_hook::{{closure}}::hb05b3618b96e9a16 [INFO] [stderr] 10: 0x55eda6385ed3 - std::panicking::default_hook::ha92ce0e319b86adc [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x55eda5afbfb7 - as core::ops::function::Fn>::call::hfad4e8cd66d28d6f [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/alloc/src/boxed.rs:2034:9 [INFO] [stderr] 12: 0x55eda5afbfb7 - test::test_main::{{closure}}::hb316c81ad0052246 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/test/src/lib.rs:138:21 [INFO] [stderr] 13: 0x55eda63867b0 - as core::ops::function::Fn>::call::h48f57e8ba0ebe10d [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/alloc/src/boxed.rs:2034:9 [INFO] [stderr] 14: 0x55eda63867b0 - std::panicking::rust_panic_with_hook::h0843a0c6d846e961 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panicking.rs:783:13 [INFO] [stderr] 15: 0x55eda63864b9 - std::panicking::begin_panic_handler::{{closure}}::h089f044d920e4ed4 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panicking.rs:649:13 [INFO] [stderr] 16: 0x55eda6384bb6 - std::sys_common::backtrace::__rust_end_short_backtrace::h17a752ec00eb4307 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 17: 0x55eda6386224 - rust_begin_unwind [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panicking.rs:645:5 [INFO] [stderr] 18: 0x55eda5a84efa - core::panicking::panic_nounwind_fmt::runtime::h762a01e9781b3200 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/panicking.rs:110:18 [INFO] [stderr] 19: 0x55eda5a84efa - core::panicking::panic_nounwind_fmt::hc6c08c4591994c18 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/panicking.rs:123:9 [INFO] [stderr] 20: 0x55eda5a84fa9 - core::panicking::panic_nounwind::h375e432f93a2f928 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/panicking.rs:156:5 [INFO] [stderr] 21: 0x55eda5f6a82d - core::intrinsics::copy::precondition_check::hd56fe6e8b3967537 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/intrinsics.rs:2799:21 [INFO] [stderr] 22: 0x55eda5f77ab2 - core::intrinsics::copy::h1f947c3b0f9cbc19 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/intrinsics.rs:3073:9 [INFO] [stderr] 23: 0x55eda5f77ab2 - wasmtime_runtime::instance::InstanceHandle::new::h5a81e593392ed23b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasmtime-runtime-0.21.0/src/instance.rs:878:9 [INFO] [stderr] 24: 0x55eda5ce540e - wasmtime_jit::instantiate::CompiledModule::instantiate::he10126462b5d4929 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasmtime-jit-0.21.0/src/instantiate.rs:257:9 [INFO] [stderr] 25: 0x55eda5b5a80c - wasmtime::instance::instantiate::h9c00d5062971ed4b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasmtime-0.21.0/src/instance.rs:21:24 [INFO] [stderr] 26: 0x55eda5b5b3d5 - wasmtime::instance::Instance::new::{{closure}}::hc15869681903d275 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasmtime-0.21.0/src/instance.rs:168:13 [INFO] [stderr] 27: 0x55eda5b5bc04 - wasmtime::instance::with_imports::ha319b1be7a2aade1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasmtime-0.21.0/src/instance.rs:313:12 [INFO] [stderr] 28: 0x55eda5b5b119 - wasmtime::instance::Instance::new::h8d602735543022f1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasmtime-0.21.0/src/instance.rs:167:22 [INFO] [stderr] 29: 0x55eda5ab43f2 - wukong::vm::new::h01aa1ea7c3bda764 [INFO] [stderr] at /opt/rustwide/workdir/src/vm.rs:30:20 [INFO] [stderr] 30: 0x55eda5aa95cf - wukong::tests::test_int_expr::h277a254ada9036a4 [INFO] [stderr] at /opt/rustwide/workdir/src/main.rs:54:31 [INFO] [stderr] 31: 0x55eda5aa8d97 - wukong::tests::test_int_expr::{{closure}}::hdadc8a61a94faf43 [INFO] [stderr] at /opt/rustwide/workdir/src/main.rs:32:23 [INFO] [stderr] 32: 0x55eda5ab4f76 - core::ops::function::FnOnce::call_once::h78f9a5249648762a [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 33: 0x55eda5b00b7f - core::ops::function::FnOnce::call_once::h0e9f6b735acda624 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 34: 0x55eda5b00b7f - test::__rust_begin_short_backtrace::h65f11a900e8cf65e [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/test/src/lib.rs:621:18 [INFO] [stderr] 35: 0x55eda5b00273 - test::run_test_in_process::{{closure}}::h5e2816892ad7ac9a [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/test/src/lib.rs:644:60 [INFO] [stderr] 36: 0x55eda5b00273 - as core::ops::function::FnOnce<()>>::call_once::h1b9c320c72d4c6ce [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 37: 0x55eda5b00273 - std::panicking::try::do_call::hd0b24b52271709c2 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panicking.rs:552:40 [INFO] [stderr] 38: 0x55eda5b00273 - std::panicking::try::h56d1181c9703484e [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panicking.rs:516:19 [INFO] [stderr] 39: 0x55eda5b00273 - std::panic::catch_unwind::h8bd23f3ab29003f2 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panic.rs:146:14 [INFO] [stderr] 40: 0x55eda5b00273 - test::run_test_in_process::h506184887cedf4a3 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/test/src/lib.rs:644:27 [INFO] [stderr] 41: 0x55eda5b00273 - test::run_test::{{closure}}::h1877fa24be24f03e [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/test/src/lib.rs:567:43 [INFO] [stderr] 42: 0x55eda5ac8e73 - test::run_test::{{closure}}::hd863e669253739ef [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/test/src/lib.rs:595:41 [INFO] [stderr] 43: 0x55eda5ac8e73 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7f4ddddf8d11340f [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stderr] 44: 0x55eda5acd9df - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h4a8b28c9e99c5cc2 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/mod.rs:528:17 [INFO] [stderr] 45: 0x55eda5acd9df - as core::ops::function::FnOnce<()>>::call_once::h82f1b5c530f72a07 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 46: 0x55eda5acd9df - std::panicking::try::do_call::h0064fe0f14317599 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panicking.rs:552:40 [INFO] [stderr] 47: 0x55eda5acd9df - std::panicking::try::h1cc6a2a343001459 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panicking.rs:516:19 [INFO] [stderr] 48: 0x55eda5acd9df - std::panic::catch_unwind::h90be06afab17593a [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/panic.rs:146:14 [INFO] [stderr] 49: 0x55eda5acd9df - std::thread::Builder::spawn_unchecked_::{{closure}}::h80bc2ad0bec94635 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/thread/mod.rs:527:30 [INFO] [stderr] 50: 0x55eda5acd9df - core::ops::function::FnOnce::call_once{{vtable.shim}}::h27e1017014ef0506 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 51: 0x55eda638ac05 - as core::ops::function::FnOnce>::call_once::hdbdd1f187b9b9080 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/alloc/src/boxed.rs:2020:9 [INFO] [stderr] 52: 0x55eda638ac05 - as core::ops::function::FnOnce>::call_once::hc7ee8cb78037b4ec [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/alloc/src/boxed.rs:2020:9 [INFO] [stderr] 53: 0x55eda638ac05 - std::sys::pal::unix::thread::Thread::new::thread_start::haedac03260309a72 [INFO] [stderr] at /rustc/277d06bc95c6c38a2337ccde798b2c709384bd84/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stderr] 54: 0x7ffa670b9ac3 - [INFO] [stderr] 55: 0x7ffa6714abf4 - __clone [INFO] [stderr] 56: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--bin wukong` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/wukong-b7b98ca9abc96fd1` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "8e6472eb238066aff8a8f59663686652abf2cecc16b7d36a4f2504251cda6b85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e6472eb238066aff8a8f59663686652abf2cecc16b7d36a4f2504251cda6b85", kill_on_drop: false }` [INFO] [stdout] 8e6472eb238066aff8a8f59663686652abf2cecc16b7d36a4f2504251cda6b85