[INFO] cloning repository https://github.com/elias-michaias/flint
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elias-michaias/flint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felias-michaias%2Fflint", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felias-michaias%2Fflint'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16f8efe02ebf46b61a6afbf6cf5b4c14da9aa135
[INFO] fixing elias-michaias/flint against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felias-michaias%2Fflint" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/elias-michaias/flint
[INFO] finished tweaking git repo https://github.com/elias-michaias/flint
[INFO] tweaked toml for git repo https://github.com/elias-michaias/flint written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/elias-michaias/flint on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/elias-michaias/flint 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 81a073492df65b6ed632f00e37dd7b1664f8f1dcd7989982f032c6f0f914d025
[INFO] running `Command { std: "docker" "start" "81a073492df65b6ed632f00e37dd7b1664f8f1dcd7989982f032c6f0f914d025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "81a073492df65b6ed632f00e37dd7b1664f8f1dcd7989982f032c6f0f914d025" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81a073492df65b6ed632f00e37dd7b1664f8f1dcd7989982f032c6f0f914d025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "81a073492df65b6ed632f00e37dd7b1664f8f1dcd7989982f032c6f0f914d025" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking clap_builder v4.5.40
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking clap v4.5.40
[INFO] [stderr]     Checking flint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::flint_lexer`
[INFO] [stdout]     --> src/parser.rs:1135:16
[INFO] [stdout]      |
[INFO] [stdout] 1135 |     use crate::flint_lexer::tokenize;
[INFO] [stdout]      |                ^^^^^^^^^^^ could not find `flint_lexer` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::lexer::FlintLexer`
[INFO] [stdout]    --> src/typechecking.rs:831:9
[INFO] [stdout]     |
[INFO] [stdout] 831 |     use crate::lexer::FlintLexer;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^----------
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       no `FlintLexer` in `lexer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `multispace1`, `preceded`, and `take_while1`
[INFO] [stdout]  --> src/lexer.rs:3:40
[INFO] [stdout]   |
[INFO] [stdout] 3 |     bytes::complete::{tag, take_until, take_while1},
[INFO] [stdout]   |                                        ^^^^^^^^^^^
[INFO] [stdout] 4 |     character::complete::{alpha1, alphanumeric1, char, digit1, multispace0, multispace1},
[INFO] [stdout]   |                                                                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 |     sequence::{delimited, pair, preceded},
[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 import: `crate::parser::FlintParser`
[INFO] [stdout]    --> src/typechecking.rs:832:9
[INFO] [stdout]     |
[INFO] [stdout] 832 |     use crate::parser::FlintParser;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/ir.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::diagnostic::SourceLocation`
[INFO] [stdout]    --> src/package.rs:535:9
[INFO] [stdout]     |
[INFO] [stdout] 535 |     use crate::diagnostic::SourceLocation;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `multispace1`, `preceded`, and `take_while1`
[INFO] [stdout]  --> src/lexer.rs:3:40
[INFO] [stdout]   |
[INFO] [stdout] 3 |     bytes::complete::{tag, take_until, take_while1},
[INFO] [stdout]   |                                        ^^^^^^^^^^^
[INFO] [stdout] 4 |     character::complete::{alpha1, alphanumeric1, char, digit1, multispace0, multispace1},
[INFO] [stdout]   |                                                                             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 |     sequence::{delimited, pair, preceded},
[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 import: `HashSet`
[INFO] [stdout]  --> src/ir.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 5 arguments but 4 arguments were supplied
[INFO] [stdout]    --> src/main.rs:857:22
[INFO] [stdout]     |
[INFO] [stdout] 857 |         let result = compile_command(input_path, None, false, false);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^-------------------------------- argument #5 of type `bool` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/main.rs:497:4
[INFO] [stdout]     |
[INFO] [stdout] 497 | fn compile_command(input: PathBuf, output: Option<PathBuf>, executable: bool, debug: bool, dump_ir: bool) -> Result<(), Box<dyn std...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^                                                                         -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 857 |         let result = compile_command(input_path, None, false, false, /* bool */);
[INFO] [stdout]     |                                                                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]    --> src/main.rs:867:22
[INFO] [stdout]     |
[INFO] [stdout] 867 |         let result = check_command(input_path, false);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^------------------- argument #3 of type `bool` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/main.rs:810:4
[INFO] [stdout]     |
[INFO] [stdout] 810 | fn check_command(input: PathBuf, report: bool, debug: bool) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^                               -----------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 867 |         let result = check_command(input_path, false, /* bool */);
[INFO] [stdout]     |                                                     ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:464:25
[INFO] [stdout]     |
[INFO] [stdout] 464 |                     let mut has_tail = false;
[INFO] [stdout]     |                         ----^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_tail`
[INFO] [stdout]    --> src/parser.rs:464:25
[INFO] [stdout]     |
[INFO] [stdout] 464 |                     let mut has_tail = false;
[INFO] [stdout]     |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_tail`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:464:25
[INFO] [stdout]     |
[INFO] [stdout] 464 |                     let mut has_tail = false;
[INFO] [stdout]     |                         ----^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_tail`
[INFO] [stdout]    --> src/parser.rs:464:25
[INFO] [stdout]     |
[INFO] [stdout] 464 |                     let mut has_tail = false;
[INFO] [stdout]     |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_tail`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `suspension_var`
[INFO] [stdout]    --> src/codegen.rs:332:13
[INFO] [stdout]     |
[INFO] [stdout] 332 |         let suspension_var = self.fresh_var_with_prefix("susp");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_suspension_var`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `suspension_var`
[INFO] [stdout]    --> src/codegen.rs:332:13
[INFO] [stdout]     |
[INFO] [stdout] 332 |         let suspension_var = self.fresh_var_with_prefix("susp");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_suspension_var`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]    --> src/codegen.rs:719:46
[INFO] [stdout]     |
[INFO] [stdout] 719 |     fn generate_c_call_expression(&mut self, module: &str, function: &str, args: &[Expr]) -> Result<String, CodegenError> {
[INFO] [stdout]     |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]    --> src/codegen.rs:719:46
[INFO] [stdout]     |
[INFO] [stdout] 719 |     fn generate_c_call_expression(&mut self, module: &str, function: &str, args: &[Expr]) -> Result<String, CodegenError> {
[INFO] [stdout]     |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/codegen.rs:915:22
[INFO] [stdout]     |
[INFO] [stdout] 915 |                 for (i, arg) in args.iter().enumerate() {
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/codegen.rs:915:22
[INFO] [stdout]     |
[INFO] [stdout] 915 |                 for (i, arg) in args.iter().enumerate() {
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> src/codegen.rs:1127:72
[INFO] [stdout]      |
[INFO] [stdout] 1127 |     fn generate_function_definition(&mut self, function: &FunctionDef, ctx: &mut CompilationContext) -> Result<(), CodegenError> {
[INFO] [stdout]      |                                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clause`
[INFO] [stdout]     --> src/codegen.rs:1174:21
[INFO] [stdout]      |
[INFO] [stdout] 1174 |         if let Some(clause) = function.clauses.first() {
[INFO] [stdout]      |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_clause`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `program`
[INFO] [stdout]     --> src/codegen.rs:1204:82
[INFO] [stdout]      |
[INFO] [stdout] 1204 | ...&crate::ir::IRFunction, program: &Program, ctx: &mut CompilationContext) -> Result<(), CodegenError> {
[INFO] [stdout]      |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> src/codegen.rs:1204:101
[INFO] [stdout]      |
[INFO] [stdout] 1204 | ...unction, program: &Program, ctx: &mut CompilationContext) -> Result<(), CodegenError> {
[INFO] [stdout]      |                                ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> src/codegen.rs:1127:72
[INFO] [stdout]      |
[INFO] [stdout] 1127 |     fn generate_function_definition(&mut self, function: &FunctionDef, ctx: &mut CompilationContext) -> Result<(), CodegenError> {
[INFO] [stdout]      |                                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clause`
[INFO] [stdout]     --> src/codegen.rs:1174:21
[INFO] [stdout]      |
[INFO] [stdout] 1174 |         if let Some(clause) = function.clauses.first() {
[INFO] [stdout]      |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_clause`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ir_function`
[INFO] [stdout]     --> src/codegen.rs:1275:50
[INFO] [stdout]      |
[INFO] [stdout] 1275 | ..._from_ir(&mut self, ir_function: &crate::ir::IRFunction, ir_program: &crate::ir::IRProgram) -> Result<(), CodegenError> {
[INFO] [stdout]      |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ir_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `program`
[INFO] [stdout]     --> src/codegen.rs:1204:82
[INFO] [stdout]      |
[INFO] [stdout] 1204 | ...&crate::ir::IRFunction, program: &Program, ctx: &mut CompilationContext) -> Result<(), CodegenError> {
[INFO] [stdout]      |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> src/codegen.rs:1204:101
[INFO] [stdout]      |
[INFO] [stdout] 1204 | ...unction, program: &Program, ctx: &mut CompilationContext) -> Result<(), CodegenError> {
[INFO] [stdout]      |                                ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ir_function`
[INFO] [stdout]     --> src/codegen.rs:1275:50
[INFO] [stdout]      |
[INFO] [stdout] 1275 | ..._from_ir(&mut self, ir_function: &crate::ir::IRFunction, ir_program: &crate::ir::IRProgram) -> Result<(), CodegenError> {
[INFO] [stdout]      |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ir_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/ir.rs:354:13
[INFO] [stdout]     |
[INFO] [stdout] 354 |         let mut global_constraints = Vec::new();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `constraints`
[INFO] [stdout]     --> src/ir.rs:1117:9
[INFO] [stdout]      |
[INFO] [stdout] 1117 |         constraints: &mut Vec<IRConstraint>
[INFO] [stdout]      |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_constraints`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `effects`
[INFO] [stdout]     --> src/ir.rs:1415:56
[INFO] [stdout]      |
[INFO] [stdout] 1415 |             ast::FlintType::Function { params, result, effects } => {
[INFO] [stdout]      |                                                        ^^^^^^^ help: try ignoring the field: `effects: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/ir.rs:354:13
[INFO] [stdout]     |
[INFO] [stdout] 354 |         let mut global_constraints = Vec::new();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `constraints`
[INFO] [stdout]     --> src/ir.rs:1117:9
[INFO] [stdout]      |
[INFO] [stdout] 1117 |         constraints: &mut Vec<IRConstraint>
[INFO] [stdout]      |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_constraints`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `effects`
[INFO] [stdout]     --> src/ir.rs:1415:56
[INFO] [stdout]      |
[INFO] [stdout] 1415 |             ast::FlintType::Function { params, result, effects } => {
[INFO] [stdout]      |                                                        ^^^^^^^ help: try ignoring the field: `effects: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compiler_name`
[INFO] [stdout]    --> src/main.rs:455:23
[INFO] [stdout]     |
[INFO] [stdout] 455 |     let (mut command, compiler_name) = setup_c_compiler_with_packages(debug, &package_manager);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compiler_name`
[INFO] [stdout]    --> src/main.rs:599:27
[INFO] [stdout]     |
[INFO] [stdout] 599 |         let (mut command, compiler_name) = setup_c_compiler_with_packages(debug, &package_manager);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Record` is never constructed
[INFO] [stdout]   --> src/ast.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub enum FlintType {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 54 |     Record {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FlintType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `operations` are never read
[INFO] [stdout]   --> src/ast.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct EffectDecl {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 68 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 69 |     pub operations: Vec<EffectOperation>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EffectDecl` 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: fields `name` and `signature` are never read
[INFO] [stdout]   --> src/ast.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct EffectOperation {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 74 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 75 |     pub signature: FlintType,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EffectOperation` 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: fields `effect_name`, `handler_name`, and `implementations` are never read
[INFO] [stdout]   --> src/ast.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct EffectHandler {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 81 |     pub effect_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 82 |     pub handler_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 83 |     pub implementations: Vec<HandlerImpl>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EffectHandler` 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: fields `operation_name`, `parameters`, and `body` are never read
[INFO] [stdout]   --> src/ast.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct HandlerImpl {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 88 |     pub operation_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 89 |     pub parameters: Vec<Variable>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 90 |     pub body: Expr,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HandlerImpl` 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: multiple variants are never constructed
[INFO] [stdout]    --> src/ast.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub enum Expr {
[INFO] [stdout]     |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 158 |     Let {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     LetTyped {
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |     Lambda {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     Record {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     Match {
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 208 |     EffectCall {
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     Handle {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 228 |     UnaryOp {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` 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: fields `pattern`, `guard`, and `body` are never read
[INFO] [stdout]    --> src/ast.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub struct MatchArm {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 257 |     pub pattern: Pattern,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 258 |     pub guard: Option<Expr>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 259 |     pub body: Expr,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MatchArm` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 272 |     Int(i64),
[INFO] [stdout]     |     --- ^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Pattern` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 272 -     Int(i64),
[INFO] [stdout] 272 +     Int(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 |     Str(String),
[INFO] [stdout]     |     --- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Pattern` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 275 -     Str(String),
[INFO] [stdout] 275 +     Str(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:278:10
[INFO] [stdout]     |
[INFO] [stdout] 278 |     Bool(bool),
[INFO] [stdout]     |     ---- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Pattern` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 278 -     Bool(bool),
[INFO] [stdout] 278 +     Bool(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Record` is never constructed
[INFO] [stdout]    --> src/ast.rs:296:5
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub enum Pattern {
[INFO] [stdout]     |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 296 |     Record {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Pattern` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Not` and `Neg` are never constructed
[INFO] [stdout]    --> src/ast.rs:324:5
[INFO] [stdout]     |
[INFO] [stdout] 323 | pub enum UnaryOp {
[INFO] [stdout]     |          ------- variants in this enum
[INFO] [stdout] 324 |     Not,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 325 |     Neg,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnaryOp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `guard` is never read
[INFO] [stdout]    --> src/ast.rs:340:9
[INFO] [stdout]     |
[INFO] [stdout] 338 | pub struct FunctionClause {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 339 |     pub patterns: Vec<Pattern>,
[INFO] [stdout] 340 |     pub guard: Option<Expr>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FunctionClause` 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: fields `name` and `fields` are never read
[INFO] [stdout]    --> src/ast.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 348 |     Record {
[INFO] [stdout]     |     ------ fields in this variant
[INFO] [stdout] 349 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 350 |         fields: Vec<(String, FlintType)>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeDef` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Alias` and `Enum` are never constructed
[INFO] [stdout]    --> src/ast.rs:354:5
[INFO] [stdout]     |
[INFO] [stdout] 346 | pub enum TypeDef {
[INFO] [stdout]     |          ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 354 |     Alias {
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 360 |     Enum {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TypeDef` 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: fields `name` and `fields` are never read
[INFO] [stdout]    --> src/ast.rs:368:9
[INFO] [stdout]     |
[INFO] [stdout] 367 | pub struct EnumVariant {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 368 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 369 |     pub fields: Option<Vec<FlintType>>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EnumVariant` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/ast.rs:410:12
[INFO] [stdout]     |
[INFO] [stdout] 409 | impl Program {
[INFO] [stdout]     | ------------ associated function in this implementation
[INFO] [stdout] 410 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tokenize` is never used
[INFO] [stdout]    --> src/lexer.rs:333:8
[INFO] [stdout]     |
[INFO] [stdout] 333 | pub fn tokenize(input: &str) -> Result<LexResult, String> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `unexpected_eof` is never used
[INFO] [stdout]   --> src/parser.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl ParseError {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn unexpected_eof(location: SourceLocation) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `peek_token` are never used
[INFO] [stdout]   --> src/parser.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl FlintParser {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 39 |     pub fn new(tokens: Vec<TokenSpan>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     fn peek_token(&self) -> Option<&Token> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `unsupported_feature_at`, `invalid_ast`, `invalid_ast_at`, `type_error`, and `type_error_at` are never used
[INFO] [stdout]   --> src/codegen.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl CodegenError {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn unsupported_feature_at(feature: &str, location: SourceLocation) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn invalid_ast(message: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn invalid_ast_at(message: &str, location: SourceLocation) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn type_error(message: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn type_error_at(message: &str, location: SourceLocation) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `resource_name`, `consumption_point`, `is_optional`, `is_persistent`, and `estimated_size` are never read
[INFO] [stdout]   --> src/codegen.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | struct ConsumptionMetadata {
[INFO] [stdout]    |        ------------------- fields in this struct
[INFO] [stdout] 61 |     resource_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 62 |     consumption_point: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 63 |     is_optional: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 64 |     is_persistent: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 65 |     estimated_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsumptionMetadata` 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: fields `name`, `is_deterministic`, `has_logic_vars`, and `effects` are never read
[INFO] [stdout]   --> src/codegen.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | struct FunctionInfo {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 71 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 72 |     is_deterministic: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 73 |     has_logic_vars: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 74 |     effects: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FunctionInfo` 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: fields `effect_name`, `handler_name`, and `operation_functions` are never read
[INFO] [stdout]   --> src/codegen.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | struct EffectHandlerInfo {
[INFO] [stdout]    |        ----------------- fields in this struct
[INFO] [stdout] 80 |     effect_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 81 |     handler_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 82 |     operation_functions: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EffectHandlerInfo` 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: fields `in_logic_context`, `effect_handlers`, `filename`, and `source` are never read
[INFO] [stdout]   --> src/codegen.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | struct CompilationContext {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] 88 |     in_logic_context: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 89 |     effect_handlers: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 90 |     filename: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 91 |     source: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CompilationContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/codegen.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | impl CompilationContext {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 95 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `var_counter`, `label_counter`, `consumption_metadata`, `functions`, `effect_handlers`, and `defined_functions` are never read
[INFO] [stdout]    --> src/codegen.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct CodeGenerator {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 116 |     output: String,
[INFO] [stdout] 117 |     var_counter: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 118 |     label_counter: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 119 |     consumption_metadata: Vec<ConsumptionMetadata>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 120 |     functions: HashMap<String, FunctionInfo>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 121 |     effect_handlers: HashMap<String, EffectHandlerInfo>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     defined_functions: HashSet<String>,  // Track functions that need registration
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]     --> src/codegen.rs:167:8
[INFO] [stdout]      |
[INFO] [stdout]  134 | impl CodeGenerator {
[INFO] [stdout]      | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  167 |     fn fresh_var(&mut self) -> String {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  173 |     fn fresh_label(&mut self) -> String {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  179 |     fn fresh_var_with_prefix(&mut self, prefix: &str) -> String {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  186 |     fn var_to_c_name(&mut self, var: &Variable) -> String {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  202 |     fn is_first_occurrence(&self, var: &Variable) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  213 |     fn generate_variable_access(&mut self, var: &Variable, is_non_consumptive: bool) -> String {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  259 |     fn add_consumption_metadata(&mut self, resource_name: String, point: String, is_optional: bool, is_persistent: bool) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  270 |     fn expression_contains_logic_vars(&self, expr: &Expr) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  307 |     fn statement_contains_logic_vars(&self, stmt: &Statement) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  316 |     fn is_simple_logic_var_access(&self, expr: &Expr) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  325 |     fn generate_suspension(&mut self, expr: &Expr, ctx: &mut CompilationContext) -> Result<String, CodegenError> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  404 |     fn generate_expr_immediate(&mut self, expr: &Expr, ctx: &mut CompilationContext) -> Result<String, CodegenError> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  459 |     fn generate_expr(&mut self, expr: &Expr, ctx: &mut CompilationContext) -> Result<String, CodegenError> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  640 |     fn collect_logic_vars_in_expr(&mut self, expr: &Expr, vars: &mut HashSet<String>) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  698 |     fn collect_logic_vars_in_statement(&mut self, statement: &Statement, vars: &mut HashSet<String>) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  719 |     fn generate_c_call_expression(&mut self, module: &str, function: &str, args: &[Expr]) -> Result<String, CodegenError> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  749 |     fn generate_python_call_expression(&mut self, module: &str, function: &str, args: &[Expr]) -> Result<String, CodegenError> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  845 |     fn generate_block_expression(&mut self, statements: &[Statement], result: Option<&Expr>, ctx: &mut CompilationContext) -> Resu...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  881 |     fn try_generate_smart_constraint(&mut self, expr: &Expr, target: &Expr, ctx: &CompilationContext) -> Result<Option<String>, Co...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  943 |     fn expr_type_name(&self, expr: &Expr) -> &'static str {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  972 |     fn generate_statement(&mut self, statement: &Statement, ctx: &mut CompilationContext) -> Result<String, CodegenError> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1043 |     fn infer_c_type_from_expr(&self, _expr: &Expr) -> Result<String, CodegenError> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1049 |     fn flint_type_to_c_type(&self, flint_type: &FlintType) -> String {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1067 |     pub fn generate(&mut self, program: &Program) -> Result<String, CodegenError> {
[INFO] [stdout]      |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1127 |     fn generate_function_definition(&mut self, function: &FunctionDef, ctx: &mut CompilationContext) -> Result<(), CodegenError> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1389 |     fn ir_type_to_c_type(&self, ir_type: &crate::ir::IRType) -> String {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1628 |     fn generate_unary_arithmetic(&mut self, operands: &[crate::ir::IRExpression], _result: &crate::ir::IRExpression) -> Result<(),...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1925 |     fn infer_expr_type(&self, expr: &Expr) -> Option<&'static str> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `GREEN`, `GRAY`, and `UNDERLINE` are never used
[INFO] [stdout]   --> src/diagnostic.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl Colors {
[INFO] [stdout]    | ----------- associated constants in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub const GREEN: &'static str = "\x1b[32m";
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub const GRAY: &'static str = "\x1b[90m";
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 15 |     pub const BOLD: &'static str = "\x1b[1m";
[INFO] [stdout] 16 |     pub const UNDERLINE: &'static str = "\x1b[4m";
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `single` is never used
[INFO] [stdout]   --> src/diagnostic.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl SourceLocation {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn single(file: String, line: usize, column: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Warning`, `Info`, and `Note` are never constructed
[INFO] [stdout]   --> src/diagnostic.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub enum Severity {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 52 |     Error,
[INFO] [stdout] 53 |     Warning,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 54 |     Info,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 55 |     Note,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Severity` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `warning`, `with_source_line`, and `with_note` are never used
[INFO] [stdout]    --> src/diagnostic.rs:94:12
[INFO] [stdout]     |
[INFO] [stdout]  80 | impl Diagnostic {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  94 |     pub fn warning(message: String) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn with_source_line(mut self, source_line: String) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn with_note(mut self, note: String) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DiagnosticBuilder` is never constructed
[INFO] [stdout]    --> src/diagnostic.rs:217:12
[INFO] [stdout]     |
[INFO] [stdout] 217 | pub struct DiagnosticBuilder {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `error_at`, `warning_at`, `unexpected_token`, and `invalid_syntax` are never used
[INFO] [stdout]    --> src/diagnostic.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 223 | impl DiagnosticBuilder {
[INFO] [stdout]     | ---------------------- associated items in this implementation
[INFO] [stdout] 224 |     pub fn new(source_file: String, source_text: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     pub fn error_at(&self, message: String, line: usize, column: usize, length: usize) -> Diagnostic {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     pub fn warning_at(&self, message: String, line: usize, column: usize, length: usize) -> Diagnostic {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 258 |     pub fn unexpected_token(&self, expected: &str, found: &str, line: usize, column: usize, length: usize) -> Diagnostic {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 267 |     pub fn invalid_syntax(&self, description: &str, line: usize, column: usize, length: usize) -> Diagnostic {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `undefined_function` and `variable_not_consumed` are never used
[INFO] [stdout]   --> src/typechecking.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl TypeCheckError {
[INFO] [stdout]    | ------------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn undefined_function(func_name: &str, location: SourceLocation) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn variable_not_consumed(var_name: &str, location: SourceLocation) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current_location` is never read
[INFO] [stdout]    --> src/typechecking.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub struct TypeChecker {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 133 |     env: TypeEnvironment,
[INFO] [stdout] 134 |     current_location: Option<SourceLocation>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `extract_unbound_variables` is never used
[INFO] [stdout]    --> src/typechecking.rs:774:8
[INFO] [stdout]     |
[INFO] [stdout] 141 | impl TypeChecker {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 774 |     fn extract_unbound_variables(&mut self, expr: &Expr) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/ir.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Symbol {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 36 |     pub fn new(name: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ListHead` and `ListTail` are never constructed
[INFO] [stdout]   --> src/ir.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub enum IRExpression {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 85 |     ListHead {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     ListTail {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IRExpression` 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: variant `TypeConstraint` is never constructed
[INFO] [stdout]    --> src/ir.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub enum IRConstraint {
[INFO] [stdout]     |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 194 |     TypeConstraint {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IRConstraint` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Equal` and `NotEqual` are never constructed
[INFO] [stdout]    --> src/ir.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 249 | pub enum RelationalOp {
[INFO] [stdout]     |          ------------ variants in this enum
[INFO] [stdout] 250 |     Equal,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 251 |     NotEqual,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RelationalOp` 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: variant `Unknown` is never constructed
[INFO] [stdout]    --> src/ir.rs:295:5
[INFO] [stdout]     |
[INFO] [stdout] 284 | pub enum Determinism {
[INFO] [stdout]     |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 295 |     Unknown,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Determinism` 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: variant `Dynamic` is never constructed
[INFO] [stdout]    --> src/ir.rs:308:5
[INFO] [stdout]     |
[INFO] [stdout] 300 | pub enum BindingStatus {
[INFO] [stdout]     |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 308 |     Dynamic,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BindingStatus` 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 `analyze_arithmetic_operation` is never used
[INFO] [stdout]     --> src/ir.rs:1112:8
[INFO] [stdout]      |
[INFO] [stdout]  332 | impl<'a> IRBuilder<'a> {
[INFO] [stdout]      | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1112 |     fn analyze_arithmetic_operation(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Flint` and `C` are never constructed
[INFO] [stdout]   --> src/package.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub enum PackageType {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 32 |     Python { pypi_name: String, version: String },
[INFO] [stdout] 33 |     Flint { name: String, version: String },
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 34 |     C { name: String, version: Option<String> },
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PackageType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `location` is never read
[INFO] [stdout]   --> src/package.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct PackageImport {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub location: SourceLocation,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PackageImport` 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: fields `pypi_name`, `version`, `import_name`, and `exported_functions` are never read
[INFO] [stdout]   --> src/package.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct PythonPackage {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 46 |     pub pypi_name: String,     // e.g., "numpy"
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 47 |     pub version: String,       // e.g., "2.3.1"
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 48 |     pub import_name: String,   // e.g., "numpy" (alias in Flint)
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub exported_functions: Vec<PythonFunction>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PythonPackage` 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: fields `name`, `c_name`, `package`, `parameters`, and `return_type` are never read
[INFO] [stdout]   --> src/package.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct PythonFunction {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 57 |     pub name: String,          // e.g., "array"
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 58 |     pub c_name: String,        // e.g., "numpy_array"
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 59 |     pub package: String,       // e.g., "numpy"
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 60 |     pub parameters: Vec<PythonParam>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 61 |     pub return_type: PythonType,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PythonFunction` 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: fields `name`, `param_type`, and `optional` are never read
[INFO] [stdout]   --> src/package.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct PythonParam {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 66 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 67 |     pub param_type: PythonType,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 68 |     pub optional: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PythonParam` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Integer`, `Float`, `String`, `Array`, `Object`, and `Any` are never constructed
[INFO] [stdout]   --> src/package.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub enum PythonType {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 73 |     Integer,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 74 |     Float,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 75 |     String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 76 |     Array { element_type: Box<PythonType> },
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 77 |     Object { class_name: String },
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 78 |     Any,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PythonType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `project_dir` is never read
[INFO] [stdout]   --> src/package.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct PackageManager {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 83 |     pub project_dir: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PackageManager` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `parse_import_statement`, `add_python_import`, `get_venv_pip`, `get_include_paths`, `get_library_paths`, and `get_object_files` are never used
[INFO] [stdout]    --> src/package.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout]  91 | impl PackageManager {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |     fn parse_import_statement(&self, _statement: &Statement) -> Result<Option<PackageImport>, Diagnostic> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn add_python_import(&mut self, pypi_name: &str, version: &str, import_name: &str, location: SourceLocation) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     fn get_venv_pip(&self) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 365 |     pub fn get_include_paths(&self) -> Vec<PathBuf> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 374 |     pub fn get_library_paths(&self) -> Vec<PathBuf> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 383 |     pub fn get_object_files(&self) -> Vec<PathBuf> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_python_import_string` is never used
[INFO] [stdout]    --> src/package.rs:514:8
[INFO] [stdout]     |
[INFO] [stdout] 514 | pub fn parse_python_import_string(import_str: &str) -> Option<(String, String)> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `python_to_c_function_name` is never used
[INFO] [stdout]    --> src/package.rs:528:8
[INFO] [stdout]     |
[INFO] [stdout] 528 | pub fn python_to_c_function_name(package: &str, function: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compiler_name`
[INFO] [stdout]    --> src/main.rs:455:23
[INFO] [stdout]     |
[INFO] [stdout] 455 |     let (mut command, compiler_name) = setup_c_compiler_with_packages(debug, &package_manager);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compiler_name`
[INFO] [stdout]    --> src/main.rs:599:27
[INFO] [stdout]     |
[INFO] [stdout] 599 |         let (mut command, compiler_name) = setup_c_compiler_with_packages(debug, &package_manager);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiler_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flint` (bin "flint" test) due to 4 previous errors; 19 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "81a073492df65b6ed632f00e37dd7b1664f8f1dcd7989982f032c6f0f914d025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81a073492df65b6ed632f00e37dd7b1664f8f1dcd7989982f032c6f0f914d025", kill_on_drop: false }`
[INFO] [stdout] 81a073492df65b6ed632f00e37dd7b1664f8f1dcd7989982f032c6f0f914d025
