[INFO] updating cached repository DillonJettCallis/rustLetLang [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/DillonJettCallis/rustLetLang [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/DillonJettCallis/rustLetLang" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/DillonJettCallis/rustLetLang"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/DillonJettCallis/rustLetLang'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/DillonJettCallis/rustLetLang" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/DillonJettCallis/rustLetLang"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/DillonJettCallis/rustLetLang'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3f11e012d81e70465ed843eae6d59fee1a51f859 [INFO] sha for GitHub repo DillonJettCallis/rustLetLang: 3f11e012d81e70465ed843eae6d59fee1a51f859 [INFO] validating manifest of DillonJettCallis/rustLetLang on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of DillonJettCallis/rustLetLang on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing DillonJettCallis/rustLetLang [INFO] finished frobbing DillonJettCallis/rustLetLang [INFO] frobbed toml for DillonJettCallis/rustLetLang written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/DillonJettCallis/rustLetLang/Cargo.toml [INFO] started frobbing DillonJettCallis/rustLetLang [INFO] finished frobbing DillonJettCallis/rustLetLang [INFO] frobbed toml for DillonJettCallis/rustLetLang written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/DillonJettCallis/rustLetLang/Cargo.toml [INFO] crate DillonJettCallis/rustLetLang already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking DillonJettCallis/rustLetLang against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/DillonJettCallis/rustLetLang:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d64fe732dcb791ea8e373186d260c3b69da1c71edc28a43152fbfda7a6f3ab92 [INFO] running `"docker" "start" "-a" "d64fe732dcb791ea8e373186d260c3b69da1c71edc28a43152fbfda7a6f3ab92"` [INFO] [stderr] Checking simple-error v0.1.11 [INFO] [stderr] Checking bincode v1.1.3 [INFO] [stderr] Checking rust_let_lang v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::AstModule` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use ast::AstModule; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BitModule`, `BitPackage` [INFO] [stderr] --> src/main.rs:12:32 [INFO] [stderr] | [INFO] [stderr] 12 | use bytecode::{BitApplication, BitModule, BitPackage}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `bytecode::BitFunction` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use bytecode::BitFunction; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `bytecode::Instruction` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use bytecode::Instruction; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `interpreter::RunFunction` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use interpreter::RunFunction; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ir::compile_ir_module` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use ir::compile_ir_module; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `parser::parse` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use parser::parse; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BaseShapeKind`, `shape_unknown` [INFO] [stderr] --> src/main.rs:22:14 [INFO] [stderr] | [INFO] [stderr] 22 | use shapes::{BaseShapeKind, shape_unknown, shape_float}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `typechecker::check_module` [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | use typechecker::check_module; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/bytecode.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/bytecode.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ErrorKind` [INFO] [stderr] --> src/bytecode.rs:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::{self, ErrorKind, Write}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/bytecode.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `runtime::Value` [INFO] [stderr] --> src/bytecode.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use runtime::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `shapes::BaseShapeKind` [INFO] [stderr] --> src/bytecode.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use shapes::BaseShapeKind; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/interpreter.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `shapes::Shape::SimpleFunctionShape` [INFO] [stderr] --> src/interpreter.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use shapes::Shape::SimpleFunctionShape; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | impl Debug for FunctionHandle { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FunctionHandle` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter.rs:45:43 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn execute_handle(&self, handle: Rc, locals: Vec) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FunctionHandle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter.rs:282:12 [INFO] [stderr] | [INFO] [stderr] 282 | func: Rc, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FunctionHandle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter.rs:295:17 [INFO] [stderr] | [INFO] [stderr] 295 | pub func: Box) -> Result>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Machine, Vec) -> Result` [INFO] [stderr] [INFO] [stderr] warning: unused import: `shapes::BaseShapeKind` [INFO] [stderr] --> src/runtime.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use shapes::BaseShapeKind; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `shapes::Shape` [INFO] [stderr] --> src/runtime.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use shapes::Shape; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runtime.rs:14:15 [INFO] [stderr] | [INFO] [stderr] 14 | Function(Rc), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FunctionHandle` [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::borrow::BorrowMut` [INFO] [stderr] --> src/compiler.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core::borrow::BorrowMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::max` [INFO] [stderr] --> src/compiler.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp::max; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DirEntry`, `File`, `create_dir_all` [INFO] [stderr] --> src/compiler.rs:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fs::{self, DirEntry, File, create_dir_all}; [INFO] [stderr] | ^^^^^^^^ ^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PathBuf` [INFO] [stderr] --> src/compiler.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/compiler.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AssignmentEx`, `FunctionContext` [INFO] [stderr] --> src/compiler.rs:10:11 [INFO] [stderr] | [INFO] [stderr] 10 | use ast::{AssignmentEx, FunctionContext, Parameter}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::BinaryOpEx` [INFO] [stderr] --> src/compiler.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use ast::BinaryOpEx; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::BlockEx` [INFO] [stderr] --> src/compiler.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use ast::BlockEx; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::CallEx` [INFO] [stderr] --> src/compiler.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use ast::CallEx; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::Expression` [INFO] [stderr] --> src/compiler.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use ast::Expression; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::FunctionDeclarationEx` [INFO] [stderr] --> src/compiler.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use ast::FunctionDeclarationEx; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::Location` [INFO] [stderr] --> src/compiler.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use ast::Location; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::NumberLiteralEx` [INFO] [stderr] --> src/compiler.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use ast::NumberLiteralEx; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::StringLiteralEx` [INFO] [stderr] --> src/compiler.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use ast::StringLiteralEx; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::VariableEx` [INFO] [stderr] --> src/compiler.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use ast::VariableEx; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `IrFunction` [INFO] [stderr] --> src/compiler.rs:28:33 [INFO] [stderr] | [INFO] [stderr] 28 | use ir::{compile_ir_module, Ir, IrFunction, IrModule}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `shapes::shape_float` [INFO] [stderr] --> src/compiler.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | use shapes::shape_float; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BitFunction`, `BitModule` [INFO] [stderr] --> src/optimize/mod.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use bytecode::{BitModule, BitFunction}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/optimize/mod.rs:12:16 [INFO] [stderr] | [INFO] [stderr] 12 | ops: Vec ()>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut IrFunction) -> ()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/optimize/mod.rs:31:40 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn register(&mut self, func: Box ()>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut IrFunction) -> ()` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hash::Hash` [INFO] [stderr] --> src/ir.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufWriter`, `Error` [INFO] [stderr] --> src/ir.rs:4:15 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::{BufWriter, Error, Write, Read}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ir::ScopeLookup::Local` [INFO] [stderr] --> src/ir.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use ir::ScopeLookup::Local; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/ir.rs:349:24 [INFO] [stderr] | [INFO] [stderr] 349 | context.append((Ir::StoreValue { local: self.id.clone() })); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/lib_core.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::Expression::BinaryOp` [INFO] [stderr] --> src/lib_core.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use ast::Expression::BinaryOp; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::AstModule` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use ast::AstModule; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BitModule`, `BitPackage` [INFO] [stderr] --> src/main.rs:12:32 [INFO] [stderr] | [INFO] [stderr] 12 | use bytecode::{BitApplication, BitModule, BitPackage}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `bytecode::BitFunction` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use bytecode::BitFunction; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `bytecode::Instruction` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use bytecode::Instruction; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `interpreter::RunFunction` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use interpreter::RunFunction; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ir::compile_ir_module` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use ir::compile_ir_module; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `parser::parse` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use parser::parse; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BaseShapeKind`, `shape_unknown` [INFO] [stderr] --> src/main.rs:22:14 [INFO] [stderr] | [INFO] [stderr] 22 | use shapes::{BaseShapeKind, shape_unknown, shape_float}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `typechecker::check_module` [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | use typechecker::check_module; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/bytecode.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/bytecode.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ErrorKind` [INFO] [stderr] --> src/bytecode.rs:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::{self, ErrorKind, Write}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/bytecode.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `runtime::Value` [INFO] [stderr] --> src/bytecode.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use runtime::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `shapes::BaseShapeKind` [INFO] [stderr] --> src/bytecode.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use shapes::BaseShapeKind; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/interpreter.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `shapes::Shape::SimpleFunctionShape` [INFO] [stderr] --> src/interpreter.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use shapes::Shape::SimpleFunctionShape; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | impl Debug for FunctionHandle { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FunctionHandle` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter.rs:45:43 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn execute_handle(&self, handle: Rc, locals: Vec) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FunctionHandle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter.rs:282:12 [INFO] [stderr] | [INFO] [stderr] 282 | func: Rc, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FunctionHandle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter.rs:295:17 [INFO] [stderr] | [INFO] [stderr] 295 | pub func: Box) -> Result>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Machine, Vec) -> Result` [INFO] [stderr] [INFO] [stderr] warning: unused import: `shapes::BaseShapeKind` [INFO] [stderr] --> src/runtime.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use shapes::BaseShapeKind; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `shapes::Shape` [INFO] [stderr] --> src/runtime.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use shapes::Shape; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runtime.rs:14:15 [INFO] [stderr] | [INFO] [stderr] 14 | Function(Rc), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FunctionHandle` [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::borrow::BorrowMut` [INFO] [stderr] --> src/compiler.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core::borrow::BorrowMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::max` [INFO] [stderr] --> src/compiler.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp::max; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DirEntry`, `File`, `create_dir_all` [INFO] [stderr] --> src/compiler.rs:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fs::{self, DirEntry, File, create_dir_all}; [INFO] [stderr] | ^^^^^^^^ ^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PathBuf` [INFO] [stderr] --> src/compiler.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/compiler.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AssignmentEx`, `FunctionContext` [INFO] [stderr] --> src/compiler.rs:10:11 [INFO] [stderr] | [INFO] [stderr] 10 | use ast::{AssignmentEx, FunctionContext, Parameter}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::BinaryOpEx` [INFO] [stderr] --> src/compiler.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use ast::BinaryOpEx; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::BlockEx` [INFO] [stderr] --> src/compiler.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use ast::BlockEx; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::CallEx` [INFO] [stderr] --> src/compiler.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use ast::CallEx; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::Expression` [INFO] [stderr] --> src/compiler.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use ast::Expression; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::FunctionDeclarationEx` [INFO] [stderr] --> src/compiler.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use ast::FunctionDeclarationEx; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::Location` [INFO] [stderr] --> src/compiler.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use ast::Location; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::NumberLiteralEx` [INFO] [stderr] --> src/compiler.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use ast::NumberLiteralEx; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::StringLiteralEx` [INFO] [stderr] --> src/compiler.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use ast::StringLiteralEx; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::VariableEx` [INFO] [stderr] --> src/compiler.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use ast::VariableEx; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `IrFunction` [INFO] [stderr] --> src/compiler.rs:28:33 [INFO] [stderr] | [INFO] [stderr] 28 | use ir::{compile_ir_module, Ir, IrFunction, IrModule}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `shapes::shape_float` [INFO] [stderr] --> src/compiler.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | use shapes::shape_float; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BitFunction`, `BitModule` [INFO] [stderr] --> src/optimize/mod.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use bytecode::{BitModule, BitFunction}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/optimize/mod.rs:12:16 [INFO] [stderr] | [INFO] [stderr] 12 | ops: Vec ()>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut IrFunction) -> ()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/optimize/mod.rs:31:40 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn register(&mut self, func: Box ()>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut IrFunction) -> ()` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hash::Hash` [INFO] [stderr] --> src/ir.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufWriter`, `Error` [INFO] [stderr] --> src/ir.rs:4:15 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::{BufWriter, Error, Write, Read}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ir::ScopeLookup::Local` [INFO] [stderr] --> src/ir.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use ir::ScopeLookup::Local; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/ir.rs:349:24 [INFO] [stderr] | [INFO] [stderr] 349 | context.append((Ir::StoreValue { local: self.id.clone() })); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/lib_core.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::Expression::BinaryOp` [INFO] [stderr] --> src/lib_core.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use ast::Expression::BinaryOp; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/ir.rs:228:5 [INFO] [stderr] | [INFO] [stderr] 228 | _ => unimplemented!() [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_shape` [INFO] [stderr] --> src/typechecker.rs:77:24 [INFO] [stderr] | [INFO] [stderr] 77 | let BlockEx{shape: raw_shape, loc, body: raw_body} = self; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_raw_shape` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/typechecker.rs:107:37 [INFO] [stderr] | [INFO] [stderr] 107 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_shape` [INFO] [stderr] --> src/typechecker.rs:123:27 [INFO] [stderr] | [INFO] [stderr] 123 | let BinaryOpEx{shape: raw_shape, left: raw_left, right: raw_right, op, loc} = self; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_raw_shape` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/typechecker.rs:122:37 [INFO] [stderr] | [INFO] [stderr] 122 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_shape` [INFO] [stderr] --> src/typechecker.rs:144:23 [INFO] [stderr] | [INFO] [stderr] 144 | let CallEx{shape: raw_shape, loc, func: raw_func, args: raw_args} = self; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_raw_shape` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/typechecker.rs:143:37 [INFO] [stderr] | [INFO] [stderr] 143 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_shape` [INFO] [stderr] --> src/typechecker.rs:178:21 [INFO] [stderr] | [INFO] [stderr] 178 | let IfEx{shape: raw_shape, loc, condition: raw_condition, then_block: raw_then_block, else_block: raw_else_block} = self; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_raw_shape` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/typechecker.rs:177:37 [INFO] [stderr] | [INFO] [stderr] 177 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_shape` [INFO] [stderr] --> src/typechecker.rs:202:27 [INFO] [stderr] | [INFO] [stderr] 202 | let VariableEx{shape: raw_shape, loc, id} = self; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_raw_shape` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/typechecker.rs:201:37 [INFO] [stderr] | [INFO] [stderr] 201 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scope` [INFO] [stderr] --> src/typechecker.rs:210:18 [INFO] [stderr] | [INFO] [stderr] 210 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_scope` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/typechecker.rs:210:37 [INFO] [stderr] | [INFO] [stderr] 210 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scope` [INFO] [stderr] --> src/typechecker.rs:216:18 [INFO] [stderr] | [INFO] [stderr] 216 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_scope` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/typechecker.rs:216:37 [INFO] [stderr] | [INFO] [stderr] 216 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/interpreter.rs:126:23 [INFO] [stderr] | [INFO] [stderr] 126 | for i in 0..size { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/interpreter.rs:150:21 [INFO] [stderr] | [INFO] [stderr] 150 | for i in 0..param_count { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shape` [INFO] [stderr] --> src/ir.rs:259:18 [INFO] [stderr] | [INFO] [stderr] 259 | let CallEx { shape, loc, func, args } = self; [INFO] [stderr] | ^^^^^ help: try ignoring the field: `shape: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_shape` [INFO] [stderr] --> src/ir.rs:290:21 [INFO] [stderr] | [INFO] [stderr] 290 | let IfEx{shape: raw_shape, loc, condition, then_block: raw_then_block, else_block: raw_else_block} = self; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_raw_shape` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/ir.rs:290:32 [INFO] [stderr] | [INFO] [stderr] 290 | let IfEx{shape: raw_shape, loc, condition, then_block: raw_then_block, else_block: raw_else_block} = self; [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shape` [INFO] [stderr] --> src/ir.rs:309:22 [INFO] [stderr] | [INFO] [stderr] 309 | let BinaryOpEx { shape, loc, op, left, right } = self; [INFO] [stderr] | ^^^^^ help: try ignoring the field: `shape: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `machine` [INFO] [stderr] --> src/lib_core.rs:54:29 [INFO] [stderr] | [INFO] [stderr] 54 | let func = Box::new(move |machine: &Machine, args: Vec| { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_machine` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/ir.rs:228:5 [INFO] [stderr] | [INFO] [stderr] 228 | _ => unimplemented!() [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_shape` [INFO] [stderr] --> src/typechecker.rs:77:24 [INFO] [stderr] | [INFO] [stderr] 77 | let BlockEx{shape: raw_shape, loc, body: raw_body} = self; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_raw_shape` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/typechecker.rs:107:37 [INFO] [stderr] | [INFO] [stderr] 107 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_shape` [INFO] [stderr] --> src/typechecker.rs:123:27 [INFO] [stderr] | [INFO] [stderr] 123 | let BinaryOpEx{shape: raw_shape, left: raw_left, right: raw_right, op, loc} = self; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_raw_shape` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/typechecker.rs:122:37 [INFO] [stderr] | [INFO] [stderr] 122 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_shape` [INFO] [stderr] --> src/typechecker.rs:144:23 [INFO] [stderr] | [INFO] [stderr] 144 | let CallEx{shape: raw_shape, loc, func: raw_func, args: raw_args} = self; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_raw_shape` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/typechecker.rs:143:37 [INFO] [stderr] | [INFO] [stderr] 143 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_shape` [INFO] [stderr] --> src/typechecker.rs:178:21 [INFO] [stderr] | [INFO] [stderr] 178 | let IfEx{shape: raw_shape, loc, condition: raw_condition, then_block: raw_then_block, else_block: raw_else_block} = self; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_raw_shape` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/typechecker.rs:177:37 [INFO] [stderr] | [INFO] [stderr] 177 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_shape` [INFO] [stderr] --> src/typechecker.rs:202:27 [INFO] [stderr] | [INFO] [stderr] 202 | let VariableEx{shape: raw_shape, loc, id} = self; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_raw_shape` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/typechecker.rs:201:37 [INFO] [stderr] | [INFO] [stderr] 201 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scope` [INFO] [stderr] --> src/typechecker.rs:210:18 [INFO] [stderr] | [INFO] [stderr] 210 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_scope` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/typechecker.rs:210:37 [INFO] [stderr] | [INFO] [stderr] 210 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scope` [INFO] [stderr] --> src/typechecker.rs:216:18 [INFO] [stderr] | [INFO] [stderr] 216 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_scope` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/typechecker.rs:216:37 [INFO] [stderr] | [INFO] [stderr] 216 | fn check(self, scope: &mut Scope, expected: Shape) -> Result { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/interpreter.rs:126:23 [INFO] [stderr] | [INFO] [stderr] 126 | for i in 0..size { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/interpreter.rs:150:21 [INFO] [stderr] | [INFO] [stderr] 150 | for i in 0..param_count { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shape` [INFO] [stderr] --> src/ir.rs:259:18 [INFO] [stderr] | [INFO] [stderr] 259 | let CallEx { shape, loc, func, args } = self; [INFO] [stderr] | ^^^^^ help: try ignoring the field: `shape: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_shape` [INFO] [stderr] --> src/ir.rs:290:21 [INFO] [stderr] | [INFO] [stderr] 290 | let IfEx{shape: raw_shape, loc, condition, then_block: raw_then_block, else_block: raw_else_block} = self; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_raw_shape` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/ir.rs:290:32 [INFO] [stderr] | [INFO] [stderr] 290 | let IfEx{shape: raw_shape, loc, condition, then_block: raw_then_block, else_block: raw_else_block} = self; [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shape` [INFO] [stderr] --> src/ir.rs:309:22 [INFO] [stderr] | [INFO] [stderr] 309 | let BinaryOpEx { shape, loc, op, left, right } = self; [INFO] [stderr] | ^^^^^ help: try ignoring the field: `shape: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `machine` [INFO] [stderr] --> src/lib_core.rs:54:29 [INFO] [stderr] | [INFO] [stderr] 54 | let func = Box::new(move |machine: &Machine, args: Vec| { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_machine` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/compiler.rs:83:16 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn compile(mut module: IrModule) -> Result { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/compiler.rs:83:16 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn compile(mut module: IrModule) -> Result { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `shape_list` [INFO] [stderr] --> src/shapes.rs:88:1 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn shape_list(arg: Shape) -> Shape { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GenericShape` [INFO] [stderr] --> src/shapes.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | pub struct GenericShape { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `error` [INFO] [stderr] --> src/ast.rs:22:3 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn error(&self, message: &str) -> SimpleError { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `check_kind` [INFO] [stderr] --> src/parser.rs:477:3 [INFO] [stderr] | [INFO] [stderr] 477 | fn check_kind(&mut self, kind: TokenKind) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `String` [INFO] [stderr] --> src/parser.rs:586:3 [INFO] [stderr] | [INFO] [stderr] 586 | String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `COMPARE_OPS` [INFO] [stderr] --> src/typechecker.rs:119:1 [INFO] [stderr] | [INFO] [stderr] 119 | const COMPARE_OPS: &'static [&'static str] = &["==", "!=", "<", ">", "<=", ">="]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/bytecode.rs:53:3 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn new() -> BitPackage { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `lookup_shape` [INFO] [stderr] --> src/bytecode.rs:79:3 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn lookup_shape(&self, id: ConstantId) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_handle` [INFO] [stderr] --> src/interpreter.rs:45:3 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn execute_handle(&self, handle: Rc, locals: Vec) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `lookup_shape` [INFO] [stderr] --> src/compiler.rs:192:3 [INFO] [stderr] | [INFO] [stderr] 192 | fn lookup_shape(&mut self, shape: &Shape) -> ConstantId { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `register` [INFO] [stderr] --> src/optimize/mod.rs:31:3 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn register(&mut self, func: Box ()>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `debug` [INFO] [stderr] --> src/ir.rs:23:3 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn debug(&self) -> Result<(), SimpleError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `serialize_ir_module` [INFO] [stderr] --> src/ir.rs:584:1 [INFO] [stderr] | [INFO] [stderr] 584 | pub fn serialize_ir_module(writer: &mut Writer, module: &IrModule) -> Result<(), SimpleError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `deserialize_ir_module` [INFO] [stderr] --> src/ir.rs:589:1 [INFO] [stderr] | [INFO] [stderr] 589 | pub fn deserialize_ir_module(reader: &mut Reader) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ir.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | self.pretty_print(&mut writer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: function is never used: `shape_list` [INFO] [stderr] --> src/shapes.rs:88:1 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn shape_list(arg: Shape) -> Shape { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GenericShape` [INFO] [stderr] --> src/shapes.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | pub struct GenericShape { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `error` [INFO] [stderr] --> src/ast.rs:22:3 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn error(&self, message: &str) -> SimpleError { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `check_kind` [INFO] [stderr] --> src/parser.rs:477:3 [INFO] [stderr] | [INFO] [stderr] 477 | fn check_kind(&mut self, kind: TokenKind) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `String` [INFO] [stderr] --> src/parser.rs:586:3 [INFO] [stderr] | [INFO] [stderr] 586 | String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `COMPARE_OPS` [INFO] [stderr] --> src/typechecker.rs:119:1 [INFO] [stderr] | [INFO] [stderr] 119 | const COMPARE_OPS: &'static [&'static str] = &["==", "!=", "<", ">", "<=", ">="]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/bytecode.rs:53:3 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn new() -> BitPackage { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `lookup_shape` [INFO] [stderr] --> src/bytecode.rs:79:3 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn lookup_shape(&self, id: ConstantId) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_handle` [INFO] [stderr] --> src/interpreter.rs:45:3 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn execute_handle(&self, handle: Rc, locals: Vec) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `lookup_shape` [INFO] [stderr] --> src/compiler.rs:192:3 [INFO] [stderr] | [INFO] [stderr] 192 | fn lookup_shape(&mut self, shape: &Shape) -> ConstantId { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `register` [INFO] [stderr] --> src/optimize/mod.rs:31:3 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn register(&mut self, func: Box ()>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `debug` [INFO] [stderr] --> src/ir.rs:23:3 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn debug(&self) -> Result<(), SimpleError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `serialize_ir_module` [INFO] [stderr] --> src/ir.rs:584:1 [INFO] [stderr] | [INFO] [stderr] 584 | pub fn serialize_ir_module(writer: &mut Writer, module: &IrModule) -> Result<(), SimpleError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `deserialize_ir_module` [INFO] [stderr] --> src/ir.rs:589:1 [INFO] [stderr] | [INFO] [stderr] 589 | pub fn deserialize_ir_module(reader: &mut Reader) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ir.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | self.pretty_print(&mut writer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.70s [INFO] running `"docker" "inspect" "d64fe732dcb791ea8e373186d260c3b69da1c71edc28a43152fbfda7a6f3ab92"` [INFO] running `"docker" "rm" "-f" "d64fe732dcb791ea8e373186d260c3b69da1c71edc28a43152fbfda7a6f3ab92"` [INFO] [stdout] d64fe732dcb791ea8e373186d260c3b69da1c71edc28a43152fbfda7a6f3ab92