[INFO] cloning repository https://github.com/s-kybound/cody
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/s-kybound/cody" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-kybound%2Fcody", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-kybound%2Fcody'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c870012b21236dea34470409afe30df00b93ad4
[INFO] checking s-kybound/cody against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-kybound%2Fcody" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/s-kybound/cody
[INFO] finished tweaking git repo https://github.com/s-kybound/cody
[INFO] tweaked toml for git repo https://github.com/s-kybound/cody written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/s-kybound/cody on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/s-kybound/cody 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a779516fdcfc0d3907649eafa53b32b8e0dc504c27f2b828db945edf9b598b5
[INFO] running `Command { std: "docker" "start" "-a" "8a779516fdcfc0d3907649eafa53b32b8e0dc504c27f2b828db945edf9b598b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a779516fdcfc0d3907649eafa53b32b8e0dc504c27f2b828db945edf9b598b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a779516fdcfc0d3907649eafa53b32b8e0dc504c27f2b828db945edf9b598b5", kill_on_drop: false }`
[INFO] [stdout] 8a779516fdcfc0d3907649eafa53b32b8e0dc504c27f2b828db945edf9b598b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bf5e8c09761d01c91d267c5dd368d1da41e04644e52d44001fd25fc01919942
[INFO] running `Command { std: "docker" "start" "-a" "3bf5e8c09761d01c91d267c5dd368d1da41e04644e52d44001fd25fc01919942", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]    Compiling inkwell v0.2.0 (https://github.com/TheDan64/inkwell?branch=master#4909eaa7)
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking anstream v0.6.11
[INFO] [stderr]     Checking clap_builder v4.4.18
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling inkwell_internals v0.8.0 (https://github.com/TheDan64/inkwell?branch=master#4909eaa7)
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling llvm-sys v160.1.4
[INFO] [stderr]     Checking clap v4.4.18
[INFO] [stderr]     Checking cody v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `inkwell::module::Module`
[INFO] [stdout]  --> src/compiler/ast_converter.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use inkwell::module::Module;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BasicType` and `FunctionType`
[INFO] [stdout]  --> src/compiler/ast_converter.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use inkwell::types::{FunctionType, BasicType, IntType};
[INFO] [stdout]   |                      ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsValueRef`, `BasicValue`, and `GenericValue`
[INFO] [stdout]  --> src/compiler/ast_converter.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 | use inkwell::values::{FunctionValue, BasicValue, GenericValue, IntValue, AsValueRef, PointerValue};
[INFO] [stdout]   |                                      ^^^^^^^^^^  ^^^^^^^^^^^^            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/compiler/ast_converter.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use super::scope::{Scope, self};
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/compiler/ir_constructor.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `inkwell::module::Module`
[INFO] [stdout]  --> src/compiler/ir_constructor.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use inkwell::module::Module;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `inkwell::builder::Builder`
[INFO] [stdout]  --> src/compiler/ir_constructor.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use inkwell::builder::Builder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FunctionType`
[INFO] [stdout]  --> src/compiler/ir_constructor.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use inkwell::types::{FunctionType, BasicType};
[INFO] [stdout]   |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BasicValue`, `FunctionValue`, and `IntValue`
[INFO] [stdout]  --> src/compiler/ir_constructor.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use inkwell::values::{FunctionValue, BasicValue, IntValue};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BasicType`
[INFO] [stdout]  --> src/compiler/ir_constructor.rs:6:36
[INFO] [stdout]   |
[INFO] [stdout] 6 | use inkwell::types::{FunctionType, BasicType};
[INFO] [stdout]   |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `inkwell::module::Module`
[INFO] [stdout]  --> src/compiler/ast_converter.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use inkwell::module::Module;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BasicType` and `FunctionType`
[INFO] [stdout]  --> src/compiler/ast_converter.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use inkwell::types::{FunctionType, BasicType, IntType};
[INFO] [stdout]   |                      ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsValueRef`, `BasicValue`, and `GenericValue`
[INFO] [stdout]  --> src/compiler/ast_converter.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 | use inkwell::values::{FunctionValue, BasicValue, GenericValue, IntValue, AsValueRef, PointerValue};
[INFO] [stdout]   |                                      ^^^^^^^^^^  ^^^^^^^^^^^^            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/compiler/ast_converter.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use super::scope::{Scope, self};
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/compiler/ir_constructor.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `inkwell::module::Module`
[INFO] [stdout]  --> src/compiler/ir_constructor.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use inkwell::module::Module;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `inkwell::builder::Builder`
[INFO] [stdout]  --> src/compiler/ir_constructor.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use inkwell::builder::Builder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FunctionType`
[INFO] [stdout]  --> src/compiler/ir_constructor.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use inkwell::types::{FunctionType, BasicType};
[INFO] [stdout]   |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BasicValue`, `FunctionValue`, and `IntValue`
[INFO] [stdout]  --> src/compiler/ir_constructor.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use inkwell::values::{FunctionValue, BasicValue, IntValue};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/parser/node_types.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |     PairExpr(Box<ExpressionAST>, Box<ExpressionAST>), // pair data
[INFO] [stdout]    |     -------- ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExpressionAST` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 12 -     PairExpr(Box<ExpressionAST>, Box<ExpressionAST>), // pair data
[INFO] [stdout] 12 +     PairExpr((), ()), // pair data
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/parser/node_types.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 |     FunctionExpr(Vec<ExpressionAST>, Box<ExpressionAST>), // function parameters and expression
[INFO] [stdout]    |     ------------ ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExpressionAST` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 13 -     FunctionExpr(Vec<ExpressionAST>, Box<ExpressionAST>), // function parameters and expression
[INFO] [stdout] 13 +     FunctionExpr((), ()), // function parameters and expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/parser/node_types.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     CallExpr(Box<ExpressionAST>, Vec<ExpressionAST>), // function and arguments
[INFO] [stdout]    |     -------- ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExpressionAST` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 20 -     CallExpr(Box<ExpressionAST>, Vec<ExpressionAST>), // function and arguments
[INFO] [stdout] 20 +     CallExpr((), ()), // function and arguments
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/parser/node_types.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |     MatchExpr(Box<ExpressionAST>, Vec<ExpressionAST>), // expression and match arms
[INFO] [stdout]    |     --------- ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExpressionAST` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 26 -     MatchExpr(Box<ExpressionAST>, Vec<ExpressionAST>), // expression and match arms
[INFO] [stdout] 26 +     MatchExpr((), ()), // expression and match arms
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/parser/node_types.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 |     MatchArmExpr(Vec<ExpressionAST>, Box<ExpressionAST>),  // patterns and expression
[INFO] [stdout]    |     ------------ ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExpressionAST` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 27 -     MatchArmExpr(Vec<ExpressionAST>, Box<ExpressionAST>),  // patterns and expression
[INFO] [stdout] 27 +     MatchArmExpr((), ()),  // patterns and expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/compiler/ast_converter.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 builder.build_store(var_value, val_value);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 let _ = builder.build_store(var_value, val_value);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/compiler/ast_converter.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 builder.build_conditional_branch(pred_bool_value, then_block, else_block);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 let _ = builder.build_conditional_branch(pred_bool_value, then_block, else_block);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/compiler/ast_converter.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 builder.build_unconditional_branch(merge_block);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let _ = builder.build_unconditional_branch(merge_block);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/compiler/ast_converter.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 builder.build_unconditional_branch(merge_block);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 let _ = builder.build_unconditional_branch(merge_block);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/compiler/ir_constructor.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     builder.build_return(Some(&ret_val));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let _ = builder.build_return(Some(&ret_val));
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BasicType`
[INFO] [stdout]  --> src/compiler/ir_constructor.rs:6:36
[INFO] [stdout]   |
[INFO] [stdout] 6 | use inkwell::types::{FunctionType, BasicType};
[INFO] [stdout]   |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/parser/node_types.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |     PairExpr(Box<ExpressionAST>, Box<ExpressionAST>), // pair data
[INFO] [stdout]    |     -------- ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExpressionAST` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 12 -     PairExpr(Box<ExpressionAST>, Box<ExpressionAST>), // pair data
[INFO] [stdout] 12 +     PairExpr((), ()), // pair data
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/parser/node_types.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 |     FunctionExpr(Vec<ExpressionAST>, Box<ExpressionAST>), // function parameters and expression
[INFO] [stdout]    |     ------------ ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExpressionAST` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 13 -     FunctionExpr(Vec<ExpressionAST>, Box<ExpressionAST>), // function parameters and expression
[INFO] [stdout] 13 +     FunctionExpr((), ()), // function parameters and expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/parser/node_types.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     CallExpr(Box<ExpressionAST>, Vec<ExpressionAST>), // function and arguments
[INFO] [stdout]    |     -------- ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExpressionAST` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 20 -     CallExpr(Box<ExpressionAST>, Vec<ExpressionAST>), // function and arguments
[INFO] [stdout] 20 +     CallExpr((), ()), // function and arguments
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/parser/node_types.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |     MatchExpr(Box<ExpressionAST>, Vec<ExpressionAST>), // expression and match arms
[INFO] [stdout]    |     --------- ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExpressionAST` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 26 -     MatchExpr(Box<ExpressionAST>, Vec<ExpressionAST>), // expression and match arms
[INFO] [stdout] 26 +     MatchExpr((), ()), // expression and match arms
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/parser/node_types.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 |     MatchArmExpr(Vec<ExpressionAST>, Box<ExpressionAST>),  // patterns and expression
[INFO] [stdout]    |     ------------ ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExpressionAST` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 27 -     MatchArmExpr(Vec<ExpressionAST>, Box<ExpressionAST>),  // patterns and expression
[INFO] [stdout] 27 +     MatchArmExpr((), ()),  // patterns and expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/compiler/ast_converter.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 builder.build_store(var_value, val_value);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 let _ = builder.build_store(var_value, val_value);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/compiler/ast_converter.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 builder.build_conditional_branch(pred_bool_value, then_block, else_block);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 let _ = builder.build_conditional_branch(pred_bool_value, then_block, else_block);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/compiler/ast_converter.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 builder.build_unconditional_branch(merge_block);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let _ = builder.build_unconditional_branch(merge_block);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/compiler/ast_converter.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 builder.build_unconditional_branch(merge_block);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 let _ = builder.build_unconditional_branch(merge_block);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/compiler/ir_constructor.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     builder.build_return(Some(&ret_val));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let _ = builder.build_return(Some(&ret_val));
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.98s
[INFO] running `Command { std: "docker" "inspect" "3bf5e8c09761d01c91d267c5dd368d1da41e04644e52d44001fd25fc01919942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf5e8c09761d01c91d267c5dd368d1da41e04644e52d44001fd25fc01919942", kill_on_drop: false }`
[INFO] [stdout] 3bf5e8c09761d01c91d267c5dd368d1da41e04644e52d44001fd25fc01919942
