[INFO] fetching crate gabagool 0.1.0... [INFO] testing gabagool-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate gabagool 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate gabagool 0.1.0 [INFO] finished tweaking crates.io crate gabagool 0.1.0 [INFO] tweaked toml for crates.io crate gabagool 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate gabagool 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate gabagool 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0082f61fe6520fd3cfb2d1e53d855016e7433ff3a48514fbbbda7450711accbf [INFO] running `Command { std: "docker" "start" "-a" "0082f61fe6520fd3cfb2d1e53d855016e7433ff3a48514fbbbda7450711accbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0082f61fe6520fd3cfb2d1e53d855016e7433ff3a48514fbbbda7450711accbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0082f61fe6520fd3cfb2d1e53d855016e7433ff3a48514fbbbda7450711accbf", kill_on_drop: false }` [INFO] [stdout] 0082f61fe6520fd3cfb2d1e53d855016e7433ff3a48514fbbbda7450711accbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 468d2467947aa8220787306c632d136ba27b18fb7a02f2ee6853d8bd0f2abda2 [INFO] running `Command { std: "docker" "start" "-a" "468d2467947aa8220787306c632d136ba27b18fb7a02f2ee6853d8bd0f2abda2", kill_on_drop: false }` [INFO] [stderr] Compiling gabagool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ImportDescription` [INFO] [stdout] --> src/execution_grammar.rs:6:41 [INFO] [stdout] | [INFO] [stdout] 6 | Function, FunctionType, GlobalType, ImportDescription, Instruction, MemoryType, RefType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ExternalImport` and `ImportValue` [INFO] [stdout] --> src/interpreter.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | Entry, ExternalImport, ExternalValue, Frame, FunctionInstance, ImportValue, Label, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `bail` and `ensure` [INFO] [stdout] --> src/store.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::{anyhow, bail, ensure, Result}; [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ImportDeclaration`, `ImportDescription`, and `Tag` [INFO] [stdout] --> src/store.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | ImportDeclaration, ImportDescription, MemoryType, Module, TableType, Tag, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ExternalImport` and `ImportValue` [INFO] [stdout] --> src/store.rs:8:52 [INFO] [stdout] | [INFO] [stdout] 8 | DataInstance, ElementInstance, ExportInstance, ExternalImport, ExternalValue, FunctionInstance, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 9 | GlobalInstance, ImportValue, MemoryInstance, ModuleInstance, Ref, TableInstance, TagInstance, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `global_exprs` [INFO] [stdout] --> src/interpreter.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let global_exprs = module.globals.iter().map(|g| &g.initial_expression); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_global_exprs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `global_types` [INFO] [stdout] --> src/interpreter.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let global_types = module.globals.iter().map(|g| &g.global_type); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_global_types` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elem_exprs` [INFO] [stdout] --> src/interpreter.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let elem_exprs = module.element_segments.iter().map(|e| &e.expression); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elem_exprs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/interpreter.rs:458:25 [INFO] [stdout] | [INFO] [stdout] 458 | let a: i64 = self.stack.pop_as_value()?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/interpreter.rs:459:25 [INFO] [stdout] | [INFO] [stdout] 459 | let b: i64 = self.stack.pop_as_value()?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/store.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 156 | mut extern_addrs: Vec, [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `function_addresses` [INFO] [stdout] --> src/store.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 176 | let function_addresses = (0..module.functions.len()).map(|i| self.functions.len() + i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function_addresses` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_STRING_SIZE` is never used [INFO] [stdout] --> src/binary_grammar.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub const MAX_STRING_SIZE: usize = 100000; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Start` is never constructed [INFO] [stdout] --> src/binary_grammar.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub enum Section<'a> { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 71 | Start(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Section` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ResultKind` is never used [INFO] [stdout] --> src/execution_grammar.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | pub enum ResultKind { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ImportValue` is never used [INFO] [stdout] --> src/execution_grammar.rs:179:10 [INFO] [stdout] | [INFO] [stdout] 179 | pub enum ImportValue { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ExternalImport` is never constructed [INFO] [stdout] --> src/execution_grammar.rs:200:12 [INFO] [stdout] | [INFO] [stdout] 200 | pub struct ExternalImport<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `arity` and `continuation` are never read [INFO] [stdout] --> src/execution_grammar.rs:223:9 [INFO] [stdout] | [INFO] [stdout] 222 | pub struct Label { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 223 | pub arity: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 224 | pub continuation: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Label` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `arity` and `module` are never read [INFO] [stdout] --> src/execution_grammar.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 228 | pub struct Frame<'a> { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 229 | pub arity: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 230 | pub locals: Vec, [INFO] [stdout] 231 | pub module: ModuleInstance<'a>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Frame` 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: field `0` is never read [INFO] [stdout] --> src/execution_grammar.rs:237:11 [INFO] [stdout] | [INFO] [stdout] 237 | Label(Label), [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 237 - Label(Label), [INFO] [stdout] 237 + Label(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/execution_grammar.rs:238:16 [INFO] [stdout] | [INFO] [stdout] 238 | Activation(Frame<'a>), [INFO] [stdout] | ---------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 238 - Activation(Frame<'a>), [INFO] [stdout] 238 + Activation(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `globals` is never read [INFO] [stdout] --> src/interpreter.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Interpreter<'s, 'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | globals: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Interpreter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `allocate_host_function` is never used [INFO] [stdout] --> src/store.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl<'a> Store<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | fn allocate_host_function( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `Command { std: "docker" "inspect" "468d2467947aa8220787306c632d136ba27b18fb7a02f2ee6853d8bd0f2abda2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "468d2467947aa8220787306c632d136ba27b18fb7a02f2ee6853d8bd0f2abda2", kill_on_drop: false }` [INFO] [stdout] 468d2467947aa8220787306c632d136ba27b18fb7a02f2ee6853d8bd0f2abda2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 185e5d28aec6ee60719b698e2c234643b0e2b95afa0a6e38e2bc07492e78496c [INFO] running `Command { std: "docker" "start" "-a" "185e5d28aec6ee60719b698e2c234643b0e2b95afa0a6e38e2bc07492e78496c", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `ImportDescription` [INFO] [stdout] --> src/execution_grammar.rs:6:41 [INFO] [stdout] | [INFO] [stdout] 6 | Function, FunctionType, GlobalType, ImportDescription, Instruction, MemoryType, RefType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ExternalImport` and `ImportValue` [INFO] [stdout] --> src/interpreter.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | Entry, ExternalImport, ExternalValue, Frame, FunctionInstance, ImportValue, Label, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `bail` and `ensure` [INFO] [stdout] --> src/store.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::{anyhow, bail, ensure, Result}; [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ImportDeclaration`, `ImportDescription`, and `Tag` [INFO] [stdout] --> src/store.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | ImportDeclaration, ImportDescription, MemoryType, Module, TableType, Tag, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ExternalImport` and `ImportValue` [INFO] [stdout] --> src/store.rs:8:52 [INFO] [stdout] | [INFO] [stdout] 8 | DataInstance, ElementInstance, ExportInstance, ExternalImport, ExternalValue, FunctionInstance, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 9 | GlobalInstance, ImportValue, MemoryInstance, ModuleInstance, Ref, TableInstance, TagInstance, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `global_exprs` [INFO] [stdout] --> src/interpreter.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let global_exprs = module.globals.iter().map(|g| &g.initial_expression); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_global_exprs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `global_types` [INFO] [stdout] --> src/interpreter.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let global_types = module.globals.iter().map(|g| &g.global_type); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_global_types` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elem_exprs` [INFO] [stdout] --> src/interpreter.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let elem_exprs = module.element_segments.iter().map(|e| &e.expression); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elem_exprs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/interpreter.rs:458:25 [INFO] [stdout] | [INFO] [stdout] 458 | let a: i64 = self.stack.pop_as_value()?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/interpreter.rs:459:25 [INFO] [stdout] | [INFO] [stdout] 459 | let b: i64 = self.stack.pop_as_value()?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/store.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 156 | mut extern_addrs: Vec, [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `function_addresses` [INFO] [stdout] --> src/store.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 176 | let function_addresses = (0..module.functions.len()).map(|i| self.functions.len() + i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function_addresses` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_STRING_SIZE` is never used [INFO] [stdout] --> src/binary_grammar.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub const MAX_STRING_SIZE: usize = 100000; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Start` is never constructed [INFO] [stdout] --> src/binary_grammar.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub enum Section<'a> { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 71 | Start(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Section` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ResultKind` is never used [INFO] [stdout] --> src/execution_grammar.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | pub enum ResultKind { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ImportValue` is never used [INFO] [stdout] --> src/execution_grammar.rs:179:10 [INFO] [stdout] | [INFO] [stdout] 179 | pub enum ImportValue { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ExternalImport` is never constructed [INFO] [stdout] --> src/execution_grammar.rs:200:12 [INFO] [stdout] | [INFO] [stdout] 200 | pub struct ExternalImport<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `arity` and `continuation` are never read [INFO] [stdout] --> src/execution_grammar.rs:223:9 [INFO] [stdout] | [INFO] [stdout] 222 | pub struct Label { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 223 | pub arity: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 224 | pub continuation: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Label` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `arity` and `module` are never read [INFO] [stdout] --> src/execution_grammar.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 228 | pub struct Frame<'a> { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 229 | pub arity: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 230 | pub locals: Vec, [INFO] [stdout] 231 | pub module: ModuleInstance<'a>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Frame` 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: field `0` is never read [INFO] [stdout] --> src/execution_grammar.rs:237:11 [INFO] [stdout] | [INFO] [stdout] 237 | Label(Label), [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 237 - Label(Label), [INFO] [stdout] 237 + Label(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/execution_grammar.rs:238:16 [INFO] [stdout] | [INFO] [stdout] 238 | Activation(Frame<'a>), [INFO] [stdout] | ---------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 238 - Activation(Frame<'a>), [INFO] [stdout] 238 + Activation(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `globals` is never read [INFO] [stdout] --> src/interpreter.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Interpreter<'s, 'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | globals: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Interpreter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `allocate_host_function` is never used [INFO] [stdout] --> src/store.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl<'a> Store<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | fn allocate_host_function( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gabagool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ImportDescription` [INFO] [stdout] --> src/execution_grammar.rs:6:41 [INFO] [stdout] | [INFO] [stdout] 6 | Function, FunctionType, GlobalType, ImportDescription, Instruction, MemoryType, RefType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ExternalImport` and `ImportValue` [INFO] [stdout] --> src/interpreter.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | Entry, ExternalImport, ExternalValue, Frame, FunctionInstance, ImportValue, Label, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `bail` and `ensure` [INFO] [stdout] --> src/store.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::{anyhow, bail, ensure, Result}; [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ImportDeclaration`, `ImportDescription`, and `Tag` [INFO] [stdout] --> src/store.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | ImportDeclaration, ImportDescription, MemoryType, Module, TableType, Tag, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ExternalImport` and `ImportValue` [INFO] [stdout] --> src/store.rs:8:52 [INFO] [stdout] | [INFO] [stdout] 8 | DataInstance, ElementInstance, ExportInstance, ExternalImport, ExternalValue, FunctionInstance, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 9 | GlobalInstance, ImportValue, MemoryInstance, ModuleInstance, Ref, TableInstance, TagInstance, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `global_exprs` [INFO] [stdout] --> src/interpreter.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let global_exprs = module.globals.iter().map(|g| &g.initial_expression); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_global_exprs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `global_types` [INFO] [stdout] --> src/interpreter.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let global_types = module.globals.iter().map(|g| &g.global_type); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_global_types` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elem_exprs` [INFO] [stdout] --> src/interpreter.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let elem_exprs = module.element_segments.iter().map(|e| &e.expression); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elem_exprs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/interpreter.rs:458:25 [INFO] [stdout] | [INFO] [stdout] 458 | let a: i64 = self.stack.pop_as_value()?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/interpreter.rs:459:25 [INFO] [stdout] | [INFO] [stdout] 459 | let b: i64 = self.stack.pop_as_value()?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/store.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 156 | mut extern_addrs: Vec, [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `function_addresses` [INFO] [stdout] --> src/store.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 176 | let function_addresses = (0..module.functions.len()).map(|i| self.functions.len() + i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function_addresses` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_STRING_SIZE` is never used [INFO] [stdout] --> src/binary_grammar.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub const MAX_STRING_SIZE: usize = 100000; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Start` is never constructed [INFO] [stdout] --> src/binary_grammar.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub enum Section<'a> { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 71 | Start(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Section` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ResultKind` is never used [INFO] [stdout] --> src/execution_grammar.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | pub enum ResultKind { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ImportValue` is never used [INFO] [stdout] --> src/execution_grammar.rs:179:10 [INFO] [stdout] | [INFO] [stdout] 179 | pub enum ImportValue { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ExternalImport` is never constructed [INFO] [stdout] --> src/execution_grammar.rs:200:12 [INFO] [stdout] | [INFO] [stdout] 200 | pub struct ExternalImport<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `arity` and `continuation` are never read [INFO] [stdout] --> src/execution_grammar.rs:223:9 [INFO] [stdout] | [INFO] [stdout] 222 | pub struct Label { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 223 | pub arity: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 224 | pub continuation: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Label` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `arity` and `module` are never read [INFO] [stdout] --> src/execution_grammar.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 228 | pub struct Frame<'a> { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 229 | pub arity: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 230 | pub locals: Vec, [INFO] [stdout] 231 | pub module: ModuleInstance<'a>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Frame` 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: field `0` is never read [INFO] [stdout] --> src/execution_grammar.rs:237:11 [INFO] [stdout] | [INFO] [stdout] 237 | Label(Label), [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 237 - Label(Label), [INFO] [stdout] 237 + Label(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/execution_grammar.rs:238:16 [INFO] [stdout] | [INFO] [stdout] 238 | Activation(Frame<'a>), [INFO] [stdout] | ---------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 238 - Activation(Frame<'a>), [INFO] [stdout] 238 + Activation(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `globals` is never read [INFO] [stdout] --> src/interpreter.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Interpreter<'s, 'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | globals: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Interpreter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `allocate_host_function` is never used [INFO] [stdout] --> src/store.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl<'a> Store<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | fn allocate_host_function( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "185e5d28aec6ee60719b698e2c234643b0e2b95afa0a6e38e2bc07492e78496c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "185e5d28aec6ee60719b698e2c234643b0e2b95afa0a6e38e2bc07492e78496c", kill_on_drop: false }` [INFO] [stdout] 185e5d28aec6ee60719b698e2c234643b0e2b95afa0a6e38e2bc07492e78496c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 57647eb0a4b9a171b6c22f5660970f981eea5f4a5b510d01eab9b46a6c498420 [INFO] running `Command { std: "docker" "start" "-a" "57647eb0a4b9a171b6c22f5660970f981eea5f4a5b510d01eab9b46a6c498420", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `ImportDescription` [INFO] [stderr] --> src/execution_grammar.rs:6:41 [INFO] [stderr] | [INFO] [stderr] 6 | Function, FunctionType, GlobalType, ImportDescription, Instruction, MemoryType, RefType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ExternalImport` and `ImportValue` [INFO] [stderr] --> src/interpreter.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | Entry, ExternalImport, ExternalValue, Frame, FunctionInstance, ImportValue, Label, [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `bail` and `ensure` [INFO] [stderr] --> src/store.rs:1:22 [INFO] [stderr] | [INFO] [stderr] 1 | use anyhow::{anyhow, bail, ensure, Result}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ImportDeclaration`, `ImportDescription`, and `Tag` [INFO] [stderr] --> src/store.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | ImportDeclaration, ImportDescription, MemoryType, Module, TableType, Tag, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ExternalImport` and `ImportValue` [INFO] [stderr] --> src/store.rs:8:52 [INFO] [stderr] | [INFO] [stderr] 8 | DataInstance, ElementInstance, ExportInstance, ExternalImport, ExternalValue, FunctionInstance, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 9 | GlobalInstance, ImportValue, MemoryInstance, ModuleInstance, Ref, TableInstance, TagInstance, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `global_exprs` [INFO] [stderr] --> src/interpreter.rs:106:13 [INFO] [stderr] | [INFO] [stderr] 106 | let global_exprs = module.globals.iter().map(|g| &g.initial_expression); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_global_exprs` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `global_types` [INFO] [stderr] --> src/interpreter.rs:107:13 [INFO] [stderr] | [INFO] [stderr] 107 | let global_types = module.globals.iter().map(|g| &g.global_type); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_global_types` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `elem_exprs` [INFO] [stderr] --> src/interpreter.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | let elem_exprs = module.element_segments.iter().map(|e| &e.expression); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elem_exprs` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/interpreter.rs:458:25 [INFO] [stderr] | [INFO] [stderr] 458 | let a: i64 = self.stack.pop_as_value()?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/interpreter.rs:459:25 [INFO] [stderr] | [INFO] [stderr] 459 | let b: i64 = self.stack.pop_as_value()?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/store.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | mut extern_addrs: Vec, [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `function_addresses` [INFO] [stderr] --> src/store.rs:176:13 [INFO] [stderr] | [INFO] [stderr] 176 | let function_addresses = (0..module.functions.len()).map(|i| self.functions.len() + i); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function_addresses` [INFO] [stderr] [INFO] [stderr] warning: constant `MAX_STRING_SIZE` is never used [INFO] [stderr] --> src/binary_grammar.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | pub const MAX_STRING_SIZE: usize = 100000; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Start` is never constructed [INFO] [stderr] --> src/binary_grammar.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub enum Section<'a> { [INFO] [stderr] | ------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 71 | Start(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Section` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: enum `ResultKind` is never used [INFO] [stderr] --> src/execution_grammar.rs:71:10 [INFO] [stderr] | [INFO] [stderr] 71 | pub enum ResultKind { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `ImportValue` is never used [INFO] [stderr] --> src/execution_grammar.rs:179:10 [INFO] [stderr] | [INFO] [stderr] 179 | pub enum ImportValue { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ExternalImport` is never constructed [INFO] [stderr] --> src/execution_grammar.rs:200:12 [INFO] [stderr] | [INFO] [stderr] 200 | pub struct ExternalImport<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `arity` and `continuation` are never read [INFO] [stderr] --> src/execution_grammar.rs:223:9 [INFO] [stderr] | [INFO] [stderr] 222 | pub struct Label { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 223 | pub arity: u32, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 224 | pub continuation: Vec, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Label` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `arity` and `module` are never read [INFO] [stderr] --> src/execution_grammar.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 228 | pub struct Frame<'a> { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 229 | pub arity: usize, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 230 | pub locals: Vec, [INFO] [stderr] 231 | pub module: ModuleInstance<'a>, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Frame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/execution_grammar.rs:237:11 [INFO] [stderr] | [INFO] [stderr] 237 | Label(Label), [INFO] [stderr] | ----- ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 237 - Label(Label), [INFO] [stderr] 237 + Label(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/execution_grammar.rs:238:16 [INFO] [stderr] | [INFO] [stderr] 238 | Activation(Frame<'a>), [INFO] [stderr] | ---------- ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 238 - Activation(Frame<'a>), [INFO] [stderr] 238 + Activation(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `globals` is never read [INFO] [stderr] --> src/interpreter.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct Interpreter<'s, 'a> { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 20 | globals: Vec, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Interpreter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: method `allocate_host_function` is never used [INFO] [stderr] --> src/store.rs:64:8 [INFO] [stderr] | [INFO] [stderr] 24 | impl<'a> Store<'a> { [INFO] [stderr] | ------------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 64 | fn allocate_host_function( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `gabagool` (lib) generated 23 warnings (run `cargo fix --lib -p gabagool` to apply 12 suggestions) [INFO] [stderr] warning: `gabagool` (lib test) generated 23 warnings (23 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gabagool-3a45db414ac75677) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test leb128::tests::valid_signed_integers ... ok [INFO] [stdout] test leb128::tests::overflow ... ok [INFO] [stdout] test leb128::tests::non_canonical_zero ... ok [INFO] [stdout] test leb128::tests::valid_unsigned_integers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gabagool-eb91fa7a62c81003) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests gabagool [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "57647eb0a4b9a171b6c22f5660970f981eea5f4a5b510d01eab9b46a6c498420", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57647eb0a4b9a171b6c22f5660970f981eea5f4a5b510d01eab9b46a6c498420", kill_on_drop: false }` [INFO] [stdout] 57647eb0a4b9a171b6c22f5660970f981eea5f4a5b510d01eab9b46a6c498420