[INFO] fetching crate som 0.61.0... [INFO] testing som-0.61.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate som 0.61.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate som 0.61.0 [INFO] finished tweaking crates.io crate som 0.61.0 [INFO] tweaked toml for crates.io crate som 0.61.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate som 0.61.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate som 0.61.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cranelift-bitset v0.121.1 [INFO] [stderr] Downloaded wasmtime-math v34.0.1 [INFO] [stderr] Downloaded cranelift-srcgen v0.121.1 [INFO] [stderr] Downloaded wasmtime-jit-icache-coherence v34.0.1 [INFO] [stderr] Downloaded cranelift-native v0.121.1 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.121.1 [INFO] [stderr] Downloaded clap-file v0.2.0 [INFO] [stderr] Downloaded region v3.0.2 [INFO] [stderr] Downloaded cranelift-assembler-x64-meta v0.121.1 [INFO] [stderr] Downloaded cranelift-frontend v0.121.1 [INFO] [stderr] Downloaded cranelift-isle v0.121.1 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.121.1 [INFO] [stderr] Downloaded plist v1.7.0 [INFO] [stderr] Downloaded quick-xml v0.32.0 [INFO] [stderr] Downloaded regalloc2 v0.12.2 [INFO] [stderr] Downloaded cranelift-jit v0.121.1 [INFO] [stderr] Downloaded cranelift-assembler-x64 v0.121.1 [INFO] [stderr] Downloaded cranelift-bforest v0.121.1 [INFO] [stderr] Downloaded cranelift-entity v0.121.1 [INFO] [stderr] Downloaded cranelift v0.121.1 [INFO] [stderr] Downloaded cranelift-module v0.121.1 [INFO] [stderr] Downloaded cranelift-control v0.121.1 [INFO] [stderr] Downloaded cranelift-codegen v0.121.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 932b477381b3b5561e79847eab60556b3e99564240035e96e04dd28e317cec14 [INFO] running `Command { std: "docker" "start" "-a" "932b477381b3b5561e79847eab60556b3e99564240035e96e04dd28e317cec14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "932b477381b3b5561e79847eab60556b3e99564240035e96e04dd28e317cec14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "932b477381b3b5561e79847eab60556b3e99564240035e96e04dd28e317cec14", kill_on_drop: false }` [INFO] [stdout] 932b477381b3b5561e79847eab60556b3e99564240035e96e04dd28e317cec14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d3bced035457f341276d1e7f5d569eb91c19db6b67075c45a83e30d979e9205 [INFO] running `Command { std: "docker" "start" "-a" "5d3bced035457f341276d1e7f5d569eb91c19db6b67075c45a83e30d979e9205", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling cranelift-srcgen v0.121.1 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling cranelift-isle v0.121.1 [INFO] [stderr] Compiling cranelift-codegen-shared v0.121.1 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling cranelift-assembler-x64-meta v0.121.1 [INFO] [stderr] Compiling cc v1.1.31 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling indexmap v2.6.0 [INFO] [stderr] Compiling cranelift-bitset v0.121.1 [INFO] [stderr] Compiling target-lexicon v0.13.2 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling cranelift-codegen-meta v0.121.1 [INFO] [stderr] Compiling cranelift-entity v0.121.1 [INFO] [stderr] Compiling bumpalo v3.17.0 [INFO] [stderr] Compiling arbitrary v1.4.1 [INFO] [stderr] Compiling cranelift-assembler-x64 v0.121.1 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling regalloc2 v0.12.2 [INFO] [stderr] Compiling cranelift-bforest v0.121.1 [INFO] [stderr] Compiling wasmtime-math v34.0.1 [INFO] [stderr] Compiling cranelift-control v0.121.1 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling cranelift-codegen v0.121.1 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Compiling thiserror v1.0.65 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Compiling gimli v0.29.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling thiserror-impl v1.0.65 [INFO] [stderr] Compiling miniz_oxide v0.7.4 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling object v0.36.5 [INFO] [stderr] Compiling quick-xml v0.32.0 [INFO] [stderr] Compiling owo-colors v4.2.2 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling addr2line v0.22.0 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling onig v6.4.0 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling plist v1.7.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling flate2 v1.0.34 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling is_ci v1.2.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling supports-color v3.0.1 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling clap_builder v4.5.41 [INFO] [stderr] Compiling terminal_size v0.4.1 [INFO] [stderr] Compiling wasmtime-jit-icache-coherence v34.0.1 [INFO] [stderr] Compiling miette-derive v7.6.0 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling region v3.0.2 [INFO] [stderr] Compiling syntect v5.2.0 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling supports-unicode v3.0.0 [INFO] [stderr] Compiling supports-hyperlinks v3.0.0 [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling nucleo-matcher v0.3.1 [INFO] [stderr] Compiling clap v4.5.41 [INFO] [stderr] Compiling memmap2 v0.9.5 [INFO] [stderr] Compiling clap-file v0.2.0 [INFO] [stderr] Compiling miette v7.6.0 [INFO] [stderr] Compiling cranelift-native v0.121.1 [INFO] [stderr] Compiling cranelift-frontend v0.121.1 [INFO] [stderr] Compiling cranelift-module v0.121.1 [INFO] [stderr] Compiling cranelift-jit v0.121.1 [INFO] [stderr] Compiling cranelift v0.121.1 [INFO] [stderr] Compiling som v0.61.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `miette::SourceCode` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use miette::SourceCode; [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: `BufRead` and `PathBuf` [INFO] [stdout] --> src/main.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | io::{BufRead, Read}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 7 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JITBuilder` [INFO] [stdout] --> src/compiler/mod.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use cranelift_jit::{JITBuilder, JITModule}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexer::Identifier` [INFO] [stdout] --> src/compiler/environment.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::lexer::Identifier; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `compiler` [INFO] [stdout] --> src/expressions/binary/subtract.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{compiler, expressions::TypedExpressionValue, prelude::*}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::prelude::*` [INFO] [stdout] --> src/expressions/binary/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UserFuncName` [INFO] [stdout] --> src/expressions/function.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | codegen::ir::{Function, UserFuncName}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Linkage` [INFO] [stdout] --> src/expressions/function.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | use cranelift_module::{FuncId, Linkage, Module}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `InstBuilder` [INFO] [stdout] --> src/expressions/group.rs:1:43 [INFO] [stdout] | [INFO] [stdout] 1 | use cranelift::prelude::{FunctionBuilder, InstBuilder}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `miette::SourceSpan` [INFO] [stdout] --> src/lexer/token.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use miette::SourceSpan; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ExternFunctionSignature` [INFO] [stdout] --> src/statements/mod.rs:5:66 [INFO] [stdout] | [INFO] [stdout] 5 | statements::extern_declaration::{ExternDeclarationStatement, ExternFunctionSignature}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/types/mod.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{write, Display}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cranelift_module::Module` [INFO] [stdout] --> src/compiler/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use cranelift_module::Module; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ptr_t` [INFO] [stdout] --> src/compiler/external.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 44 | let ptr_t = module.isa().pointer_type(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ptr_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bp` [INFO] [stdout] --> src/expressions/call.rs:13:59 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn parse(parser: &mut Parser, expression: Expression, bp: BindingPower) -> Result { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_bp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `binding_power` [INFO] [stdout] --> src/expressions/conditional.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | binding_power: BindingPower, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_binding_power` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expression` [INFO] [stdout] --> src/expressions/group.rs:49:16 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn compile(expression: &TypedExpression, function: &mut FunctionBuilder) -> CompileValue { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `function` [INFO] [stdout] --> src/expressions/group.rs:49:46 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn compile(expression: &TypedExpression, function: &mut FunctionBuilder) -> CompileValue { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> src/expressions/identifier.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | compiler: &mut Compiler, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> src/expressions/primary/boolean.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | compiler: &mut Compiler, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/expressions/primary/boolean.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | env: &mut CompileEnvironment, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> src/expressions/primary/integer.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | compiler: &mut Compiler, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/expressions/primary/integer.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | env: &mut CompileEnvironment, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> src/expressions/primary/integer.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | compiler: &mut Compiler, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/expressions/primary/integer.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | env: &mut CompileEnvironment, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> src/expressions/primary/unit.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | compiler: &mut Compiler, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expression` [INFO] [stdout] --> src/expressions/primary/unit.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | expression: &TypedExpression, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/expressions/primary/unit.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | env: &mut crate::compiler::Environment, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/lexer/mod.rs:196:21 [INFO] [stdout] | [INFO] [stdout] 196 | other => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected` [INFO] [stdout] --> src/prelude.rs:275:5 [INFO] [stdout] | [INFO] [stdout] 275 | expected: &TokenKind, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `help` [INFO] [stdout] --> src/prelude.rs:409:5 [INFO] [stdout] | [INFO] [stdout] 409 | help: impl Into, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_help` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_checker` [INFO] [stdout] --> src/statements/extern_declaration.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | type_checker: &mut TypeChecker, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_checker` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> src/statements/extern_declaration.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | compiler: &mut Compiler, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `statement` [INFO] [stdout] --> src/statements/extern_declaration.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | statement: &TypedStatement, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/statements/extern_declaration.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | body: &mut FunctionBuilder, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/statements/extern_declaration.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | env: &mut CompileEnvironment, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `function` [INFO] [stdout] --> src/types/mod.rs:121:33 [INFO] [stdout] | [INFO] [stdout] 121 | TypeValue::Function(function) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Argument` is never constructed [INFO] [stdout] --> src/expressions/function.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Argument { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compile` is never used [INFO] [stdout] --> src/expressions/group.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn compile(expression: &TypedExpression, function: &mut FunctionBuilder) -> CompileValue { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GroupExpression` is never constructed [INFO] [stdout] --> src/expressions/identifier.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct GroupExpression { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next` is never used [INFO] [stdout] --> src/parser/mod.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl<'source> Parser<'source> { [INFO] [stdout] | ----------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn next(&mut self) -> Option> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Comma`, `Relational`, `Unary`, `Member`, and `Primary` are never constructed [INFO] [stdout] --> src/parser/lookup.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum BindingPower { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] 7 | None = 0, [INFO] [stdout] 8 | Comma = 1, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | Relational = 4, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | Unary = 7, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 15 | Call = 8, [INFO] [stdout] 16 | Member = 9, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 17 | Primary = 10, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BindingPower` 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: method `add_left_type_handler` is never used [INFO] [stdout] --> src/parser/lookup.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl Lookup { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn add_left_type_handler(mut self, token: TokenKind, handler: LeftTypeHandler) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 20s [INFO] running `Command { std: "docker" "inspect" "5d3bced035457f341276d1e7f5d569eb91c19db6b67075c45a83e30d979e9205", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d3bced035457f341276d1e7f5d569eb91c19db6b67075c45a83e30d979e9205", kill_on_drop: false }` [INFO] [stdout] 5d3bced035457f341276d1e7f5d569eb91c19db6b67075c45a83e30d979e9205 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b5e1ff448149042f5c69695aa88a0bb5c2a99bc89525da23dd17a798205cdf4 [INFO] running `Command { std: "docker" "start" "-a" "9b5e1ff448149042f5c69695aa88a0bb5c2a99bc89525da23dd17a798205cdf4", kill_on_drop: false }` [INFO] [stderr] Compiling som v0.61.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `miette::SourceCode` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use miette::SourceCode; [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: `BufRead` and `PathBuf` [INFO] [stdout] --> src/main.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | io::{BufRead, Read}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 7 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JITBuilder` [INFO] [stdout] --> src/compiler/mod.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use cranelift_jit::{JITBuilder, JITModule}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexer::Identifier` [INFO] [stdout] --> src/compiler/environment.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::lexer::Identifier; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `compiler` [INFO] [stdout] --> src/expressions/binary/subtract.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{compiler, expressions::TypedExpressionValue, prelude::*}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::prelude::*` [INFO] [stdout] --> src/expressions/binary/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UserFuncName` [INFO] [stdout] --> src/expressions/function.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | codegen::ir::{Function, UserFuncName}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Linkage` [INFO] [stdout] --> src/expressions/function.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | use cranelift_module::{FuncId, Linkage, Module}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `InstBuilder` [INFO] [stdout] --> src/expressions/group.rs:1:43 [INFO] [stdout] | [INFO] [stdout] 1 | use cranelift::prelude::{FunctionBuilder, InstBuilder}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `miette::SourceSpan` [INFO] [stdout] --> src/lexer/token.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use miette::SourceSpan; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ExternFunctionSignature` [INFO] [stdout] --> src/statements/mod.rs:5:66 [INFO] [stdout] | [INFO] [stdout] 5 | statements::extern_declaration::{ExternDeclarationStatement, ExternFunctionSignature}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/types/mod.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{write, Display}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cranelift_module::Module` [INFO] [stdout] --> src/compiler/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use cranelift_module::Module; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ptr_t` [INFO] [stdout] --> src/compiler/external.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 44 | let ptr_t = module.isa().pointer_type(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ptr_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bp` [INFO] [stdout] --> src/expressions/call.rs:13:59 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn parse(parser: &mut Parser, expression: Expression, bp: BindingPower) -> Result { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_bp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `binding_power` [INFO] [stdout] --> src/expressions/conditional.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | binding_power: BindingPower, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_binding_power` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expression` [INFO] [stdout] --> src/expressions/group.rs:49:16 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn compile(expression: &TypedExpression, function: &mut FunctionBuilder) -> CompileValue { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `function` [INFO] [stdout] --> src/expressions/group.rs:49:46 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn compile(expression: &TypedExpression, function: &mut FunctionBuilder) -> CompileValue { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> src/expressions/identifier.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | compiler: &mut Compiler, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> src/expressions/primary/boolean.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | compiler: &mut Compiler, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/expressions/primary/boolean.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | env: &mut CompileEnvironment, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> src/expressions/primary/integer.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | compiler: &mut Compiler, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/expressions/primary/integer.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | env: &mut CompileEnvironment, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> src/expressions/primary/integer.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | compiler: &mut Compiler, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/expressions/primary/integer.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | env: &mut CompileEnvironment, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> src/expressions/primary/unit.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | compiler: &mut Compiler, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expression` [INFO] [stdout] --> src/expressions/primary/unit.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | expression: &TypedExpression, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/expressions/primary/unit.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | env: &mut crate::compiler::Environment, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/lexer/mod.rs:196:21 [INFO] [stdout] | [INFO] [stdout] 196 | other => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected` [INFO] [stdout] --> src/prelude.rs:275:5 [INFO] [stdout] | [INFO] [stdout] 275 | expected: &TokenKind, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `help` [INFO] [stdout] --> src/prelude.rs:409:5 [INFO] [stdout] | [INFO] [stdout] 409 | help: impl Into, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_help` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_checker` [INFO] [stdout] --> src/statements/extern_declaration.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | type_checker: &mut TypeChecker, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_checker` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiler` [INFO] [stdout] --> src/statements/extern_declaration.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | compiler: &mut Compiler, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `statement` [INFO] [stdout] --> src/statements/extern_declaration.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | statement: &TypedStatement, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/statements/extern_declaration.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | body: &mut FunctionBuilder, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/statements/extern_declaration.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | env: &mut CompileEnvironment, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `function` [INFO] [stdout] --> src/types/mod.rs:121:33 [INFO] [stdout] | [INFO] [stdout] 121 | TypeValue::Function(function) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Argument` is never constructed [INFO] [stdout] --> src/expressions/function.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Argument { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compile` is never used [INFO] [stdout] --> src/expressions/group.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn compile(expression: &TypedExpression, function: &mut FunctionBuilder) -> CompileValue { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GroupExpression` is never constructed [INFO] [stdout] --> src/expressions/identifier.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct GroupExpression { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next` is never used [INFO] [stdout] --> src/parser/mod.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl<'source> Parser<'source> { [INFO] [stdout] | ----------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn next(&mut self) -> Option> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Comma`, `Relational`, `Unary`, `Member`, and `Primary` are never constructed [INFO] [stdout] --> src/parser/lookup.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum BindingPower { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] 7 | None = 0, [INFO] [stdout] 8 | Comma = 1, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | Relational = 4, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | Unary = 7, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 15 | Call = 8, [INFO] [stdout] 16 | Member = 9, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 17 | Primary = 10, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BindingPower` 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: method `add_left_type_handler` is never used [INFO] [stdout] --> src/parser/lookup.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl Lookup { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn add_left_type_handler(mut self, token: TokenKind, handler: LeftTypeHandler) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "9b5e1ff448149042f5c69695aa88a0bb5c2a99bc89525da23dd17a798205cdf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b5e1ff448149042f5c69695aa88a0bb5c2a99bc89525da23dd17a798205cdf4", kill_on_drop: false }` [INFO] [stdout] 9b5e1ff448149042f5c69695aa88a0bb5c2a99bc89525da23dd17a798205cdf4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 60ffdc9a31b2b8e50d8c4ec967fd70b56f7b1a7e30b56a966f7ff28dd2ad4e19 [INFO] running `Command { std: "docker" "start" "-a" "60ffdc9a31b2b8e50d8c4ec967fd70b56f7b1a7e30b56a966f7ff28dd2ad4e19", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `miette::SourceCode` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use miette::SourceCode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufRead` and `PathBuf` [INFO] [stderr] --> src/main.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | io::{BufRead, Read}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 7 | path::{Path, PathBuf}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `JITBuilder` [INFO] [stderr] --> src/compiler/mod.rs:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | use cranelift_jit::{JITBuilder, JITModule}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::lexer::Identifier` [INFO] [stderr] --> src/compiler/environment.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::lexer::Identifier; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `compiler` [INFO] [stderr] --> src/expressions/binary/subtract.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{compiler, expressions::TypedExpressionValue, prelude::*}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::prelude::*` [INFO] [stderr] --> src/expressions/binary/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `UserFuncName` [INFO] [stderr] --> src/expressions/function.rs:3:29 [INFO] [stderr] | [INFO] [stderr] 3 | codegen::ir::{Function, UserFuncName}, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Linkage` [INFO] [stderr] --> src/expressions/function.rs:6:32 [INFO] [stderr] | [INFO] [stderr] 6 | use cranelift_module::{FuncId, Linkage, Module}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `InstBuilder` [INFO] [stderr] --> src/expressions/group.rs:1:43 [INFO] [stderr] | [INFO] [stderr] 1 | use cranelift::prelude::{FunctionBuilder, InstBuilder}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `miette::SourceSpan` [INFO] [stderr] --> src/lexer/token.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use miette::SourceSpan; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ExternFunctionSignature` [INFO] [stderr] --> src/statements/mod.rs:5:66 [INFO] [stderr] | [INFO] [stderr] 5 | statements::extern_declaration::{ExternDeclarationStatement, ExternFunctionSignature}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `write` [INFO] [stderr] --> src/types/mod.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::{write, Display}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cranelift_module::Module` [INFO] [stderr] --> src/compiler/mod.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use cranelift_module::Module; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ptr_t` [INFO] [stderr] --> src/compiler/external.rs:44:21 [INFO] [stderr] | [INFO] [stderr] 44 | let ptr_t = module.isa().pointer_type(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ptr_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bp` [INFO] [stderr] --> src/expressions/call.rs:13:59 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn parse(parser: &mut Parser, expression: Expression, bp: BindingPower) -> Result { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_bp` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `binding_power` [INFO] [stderr] --> src/expressions/conditional.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | binding_power: BindingPower, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_binding_power` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expression` [INFO] [stderr] --> src/expressions/group.rs:49:16 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn compile(expression: &TypedExpression, function: &mut FunctionBuilder) -> CompileValue { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `function` [INFO] [stderr] --> src/expressions/group.rs:49:46 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn compile(expression: &TypedExpression, function: &mut FunctionBuilder) -> CompileValue { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `compiler` [INFO] [stderr] --> src/expressions/identifier.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | compiler: &mut Compiler, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `compiler` [INFO] [stderr] --> src/expressions/primary/boolean.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | compiler: &mut Compiler, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `env` [INFO] [stderr] --> src/expressions/primary/boolean.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | env: &mut CompileEnvironment, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `compiler` [INFO] [stderr] --> src/expressions/primary/integer.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | compiler: &mut Compiler, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `env` [INFO] [stderr] --> src/expressions/primary/integer.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | env: &mut CompileEnvironment, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `compiler` [INFO] [stderr] --> src/expressions/primary/integer.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | compiler: &mut Compiler, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `env` [INFO] [stderr] --> src/expressions/primary/integer.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | env: &mut CompileEnvironment, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `compiler` [INFO] [stderr] --> src/expressions/primary/unit.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | compiler: &mut Compiler, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expression` [INFO] [stderr] --> src/expressions/primary/unit.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | expression: &TypedExpression, [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `env` [INFO] [stderr] --> src/expressions/primary/unit.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | env: &mut crate::compiler::Environment, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lexer/mod.rs:196:21 [INFO] [stderr] | [INFO] [stderr] 196 | other => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/prelude.rs:275:5 [INFO] [stderr] | [INFO] [stderr] 275 | expected: &TokenKind, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `help` [INFO] [stderr] --> src/prelude.rs:409:5 [INFO] [stderr] | [INFO] [stderr] 409 | help: impl Into, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_help` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_checker` [INFO] [stderr] --> src/statements/extern_declaration.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | type_checker: &mut TypeChecker, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_checker` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `compiler` [INFO] [stderr] --> src/statements/extern_declaration.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | compiler: &mut Compiler, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `statement` [INFO] [stderr] --> src/statements/extern_declaration.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | statement: &TypedStatement, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/statements/extern_declaration.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | body: &mut FunctionBuilder, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_body` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `env` [INFO] [stderr] --> src/statements/extern_declaration.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | env: &mut CompileEnvironment, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `function` [INFO] [stderr] --> src/types/mod.rs:121:33 [INFO] [stderr] | [INFO] [stderr] 121 | TypeValue::Function(function) => todo!(), [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function` [INFO] [stderr] [INFO] [stderr] warning: struct `Argument` is never constructed [INFO] [stderr] --> src/expressions/function.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct Argument { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `compile` is never used [INFO] [stderr] --> src/expressions/group.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn compile(expression: &TypedExpression, function: &mut FunctionBuilder) -> CompileValue { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `GroupExpression` is never constructed [INFO] [stderr] --> src/expressions/identifier.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct GroupExpression { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `next` is never used [INFO] [stderr] --> src/parser/mod.rs:74:12 [INFO] [stderr] | [INFO] [stderr] 16 | impl<'source> Parser<'source> { [INFO] [stderr] | ----------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 74 | pub fn next(&mut self) -> Option> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `Comma`, `Relational`, `Unary`, `Member`, and `Primary` are never constructed [INFO] [stderr] --> src/parser/lookup.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 6 | pub enum BindingPower { [INFO] [stderr] | ------------ variants in this enum [INFO] [stderr] 7 | None = 0, [INFO] [stderr] 8 | Comma = 1, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 11 | Relational = 4, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 14 | Unary = 7, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 15 | Call = 8, [INFO] [stderr] 16 | Member = 9, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 17 | Primary = 10, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `BindingPower` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: method `add_left_type_handler` is never used [INFO] [stderr] --> src/parser/lookup.rs:78:12 [INFO] [stderr] | [INFO] [stderr] 35 | impl Lookup { [INFO] [stderr] | ----------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 78 | pub fn add_left_type_handler(mut self, token: TokenKind, handler: LeftTypeHandler) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `som` (bin "som" test) generated 43 warnings (run `cargo fix --bin "som" --tests` to apply 12 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/som-1b34d1e03a895e76) [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" "60ffdc9a31b2b8e50d8c4ec967fd70b56f7b1a7e30b56a966f7ff28dd2ad4e19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60ffdc9a31b2b8e50d8c4ec967fd70b56f7b1a7e30b56a966f7ff28dd2ad4e19", kill_on_drop: false }` [INFO] [stdout] 60ffdc9a31b2b8e50d8c4ec967fd70b56f7b1a7e30b56a966f7ff28dd2ad4e19