[INFO] cloning repository https://github.com/King-sj/kir
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/King-sj/kir" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKing-sj%2Fkir", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKing-sj%2Fkir'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea6c7aef198896828d68df67ea51d6fb3ea1ef25
[INFO] testing King-sj/kir against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKing-sj%2Fkir" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/King-sj/kir
[INFO] finished tweaking git repo https://github.com/King-sj/kir
[INFO] tweaked toml for git repo https://github.com/King-sj/kir written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/King-sj/kir on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/King-sj/kir 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f02d609ea4f512f47e4b4dd9ba8f94a4a7a7e8d1d4414c5e8e2b328ff10d22d
[INFO] running `Command { std: "docker" "start" "-a" "6f02d609ea4f512f47e4b4dd9ba8f94a4a7a7e8d1d4414c5e8e2b328ff10d22d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f02d609ea4f512f47e4b4dd9ba8f94a4a7a7e8d1d4414c5e8e2b328ff10d22d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f02d609ea4f512f47e4b4dd9ba8f94a4a7a7e8d1d4414c5e8e2b328ff10d22d", kill_on_drop: false }`
[INFO] [stdout] 6f02d609ea4f512f47e4b4dd9ba8f94a4a7a7e8d1d4414c5e8e2b328ff10d22d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8c80ae9b2b0b5e77b19913e67f8618722ac7c3c61debd8d059ddad47f28e673
[INFO] running `Command { std: "docker" "start" "-a" "c8c80ae9b2b0b5e77b19913e67f8618722ac7c3c61debd8d059ddad47f28e673", kill_on_drop: false }`
[INFO] [stderr]    Compiling kir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::str::Chars`
[INFO] [stdout]  --> src/lexer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::str::Chars;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Label`, `Percent`, and `At` are never constructed
[INFO] [stdout]   --> src/token.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  5 |     Label(String),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     Percent, // %
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 29 |     At, // @
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` 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 `0` and `1` are never read
[INFO] [stdout]  --> src/ast.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Func(Vec<Type>, Box<Type>), // params, return_type
[INFO] [stdout]   |     ---- ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Type` has derived impls for the traits `Clone` and `Debug`, 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] 9 -     Func(Vec<Type>, Box<Type>), // params, return_type
[INFO] [stdout] 9 +     Func((), ()), // params, return_type
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Float(f64),
[INFO] [stdout]    |     ----- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstValue` 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] 16 -     Float(f64),
[INFO] [stdout] 16 +     Float(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Array(Vec<ConstValue>),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstValue` 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] 20 -     Array(Vec<ConstValue>),
[INFO] [stdout] 20 +     Array(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Bool`, `Null`, and `Struct` are never constructed
[INFO] [stdout]   --> src/ast.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum ConstValue {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 18 |     Bool(bool),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |     Null,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 20 |     Array(Vec<ConstValue>),
[INFO] [stdout] 21 |     Struct(Vec<ConstValue>),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstValue` 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 `2` is never read
[INFO] [stdout]   --> src/ast.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Store(Type, Operand, Type, Operand), // store ty val, ty ptr
[INFO] [stdout]    |     -----                ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instruction` 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] 34 -     Store(Type, Operand, Type, Operand), // store ty val, ty ptr
[INFO] [stdout] 34 +     Store(Type, Operand, (), Operand), // store ty val, ty ptr
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Free` is never constructed
[INFO] [stdout]   --> src/ast.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub enum Instruction {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 36 |     Free(Type, Operand),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instruction` 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 `1` is never read
[INFO] [stdout]   --> src/ast.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Load(Type, Type, Operand), // load ty, ty* ptr
[INFO] [stdout]    |     ----       ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[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] 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] 45 -     Load(Type, Type, Operand), // load ty, ty* ptr
[INFO] [stdout] 45 +     Load(Type, (), Operand), // load ty, ty* ptr
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Call(Type, Operand, Vec<Operand>),
[INFO] [stdout]    |     ---- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[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] 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] 49 -     Call(Type, Operand, Vec<Operand>),
[INFO] [stdout] 49 +     Call((), Operand, Vec<Operand>),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Unary`, `Cast`, `AllocHeap`, `Phi`, and `Select` are never constructed
[INFO] [stdout]   --> src/ast.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub enum Expr {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 42 |     Binary(BinaryOp, Type, Operand, Operand),
[INFO] [stdout] 43 |     Unary(UnaryOp, Type, Operand),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 44 |     Cast(CastOp, Type, Operand, Type),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     AllocHeap(Type),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     Phi(Type, Vec<(Operand, String)>), // val, label
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 52 |     Select(Type, Operand, Type, Operand, Type, Operand),
[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: variants `Not` and `Neg` are never constructed
[INFO] [stdout]   --> src/ast.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub enum UnaryOp { Not, Neg }
[INFO] [stdout]    |          -------   ^^^  ^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          variants in this enum
[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: multiple variants are never constructed
[INFO] [stdout]   --> src/ast.rs:61:19
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum CastOp { Trunc, Zext, Sext, Fptoui, Fptosi, Uitofp, Sitofp, Fptrunc, Fpext, Bitcast, PtrCast }
[INFO] [stdout]    |          ------   ^^^^^  ^^^^  ^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^^  ^^^^^  ^^^^^^^  ^^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          variants in this enum
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CastOp` 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:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     Ret(Type, Operand),
[INFO] [stdout]    |     --- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Terminator` 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] 65 -     Ret(Type, Operand),
[INFO] [stdout] 65 +     Ret((), Operand),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Switch` is never constructed
[INFO] [stdout]   --> src/ast.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub enum Terminator {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 68 |     Switch(Type, Operand, String, Vec<(Type, Operand, String)>), // val, default, cases
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Terminator` 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 `ret_type` is never read
[INFO] [stdout]   --> src/ast.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct Function {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub ret_type: Type,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Function` 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 `ty` is never read
[INFO] [stdout]   --> src/ast.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct Global {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 91 |     pub name: String,
[INFO] [stdout] 92 |     pub ty: Option<Type>, // Optional explicit type
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Global` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "c8c80ae9b2b0b5e77b19913e67f8618722ac7c3c61debd8d059ddad47f28e673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8c80ae9b2b0b5e77b19913e67f8618722ac7c3c61debd8d059ddad47f28e673", kill_on_drop: false }`
[INFO] [stdout] c8c80ae9b2b0b5e77b19913e67f8618722ac7c3c61debd8d059ddad47f28e673
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c46365756737fd1cf0069f5f3b2c7ddea8df7344f7e1e9258b64dbea8abb49d
[INFO] running `Command { std: "docker" "start" "-a" "8c46365756737fd1cf0069f5f3b2c7ddea8df7344f7e1e9258b64dbea8abb49d", kill_on_drop: false }`
[INFO] [stderr]    Compiling kir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::str::Chars`
[INFO] [stdout]  --> src/lexer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::str::Chars;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Label`, `Percent`, and `At` are never constructed
[INFO] [stdout]   --> src/token.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  5 |     Label(String),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     Percent, // %
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 29 |     At, // @
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` 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 `0` and `1` are never read
[INFO] [stdout]  --> src/ast.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Func(Vec<Type>, Box<Type>), // params, return_type
[INFO] [stdout]   |     ---- ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Type` has derived impls for the traits `Clone` and `Debug`, 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] 9 -     Func(Vec<Type>, Box<Type>), // params, return_type
[INFO] [stdout] 9 +     Func((), ()), // params, return_type
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Float(f64),
[INFO] [stdout]    |     ----- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstValue` 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] 16 -     Float(f64),
[INFO] [stdout] 16 +     Float(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Array(Vec<ConstValue>),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstValue` 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] 20 -     Array(Vec<ConstValue>),
[INFO] [stdout] 20 +     Array(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Bool`, `Null`, and `Struct` are never constructed
[INFO] [stdout]   --> src/ast.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum ConstValue {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 18 |     Bool(bool),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |     Null,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 20 |     Array(Vec<ConstValue>),
[INFO] [stdout] 21 |     Struct(Vec<ConstValue>),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstValue` 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 `2` is never read
[INFO] [stdout]   --> src/ast.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Store(Type, Operand, Type, Operand), // store ty val, ty ptr
[INFO] [stdout]    |     -----                ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instruction` 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] 34 -     Store(Type, Operand, Type, Operand), // store ty val, ty ptr
[INFO] [stdout] 34 +     Store(Type, Operand, (), Operand), // store ty val, ty ptr
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Free` is never constructed
[INFO] [stdout]   --> src/ast.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub enum Instruction {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 36 |     Free(Type, Operand),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instruction` 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 `1` is never read
[INFO] [stdout]   --> src/ast.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Load(Type, Type, Operand), // load ty, ty* ptr
[INFO] [stdout]    |     ----       ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[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] 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] 45 -     Load(Type, Type, Operand), // load ty, ty* ptr
[INFO] [stdout] 45 +     Load(Type, (), Operand), // load ty, ty* ptr
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Call(Type, Operand, Vec<Operand>),
[INFO] [stdout]    |     ---- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[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] 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] 49 -     Call(Type, Operand, Vec<Operand>),
[INFO] [stdout] 49 +     Call((), Operand, Vec<Operand>),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Unary`, `Cast`, `AllocHeap`, `Phi`, and `Select` are never constructed
[INFO] [stdout]   --> src/ast.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub enum Expr {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 42 |     Binary(BinaryOp, Type, Operand, Operand),
[INFO] [stdout] 43 |     Unary(UnaryOp, Type, Operand),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 44 |     Cast(CastOp, Type, Operand, Type),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     AllocHeap(Type),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     Phi(Type, Vec<(Operand, String)>), // val, label
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 52 |     Select(Type, Operand, Type, Operand, Type, Operand),
[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: variants `Not` and `Neg` are never constructed
[INFO] [stdout]   --> src/ast.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub enum UnaryOp { Not, Neg }
[INFO] [stdout]    |          -------   ^^^  ^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          variants in this enum
[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: multiple variants are never constructed
[INFO] [stdout]   --> src/ast.rs:61:19
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum CastOp { Trunc, Zext, Sext, Fptoui, Fptosi, Uitofp, Sitofp, Fptrunc, Fpext, Bitcast, PtrCast }
[INFO] [stdout]    |          ------   ^^^^^  ^^^^  ^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^^  ^^^^^  ^^^^^^^  ^^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          variants in this enum
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CastOp` 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:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     Ret(Type, Operand),
[INFO] [stdout]    |     --- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Terminator` 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] 65 -     Ret(Type, Operand),
[INFO] [stdout] 65 +     Ret((), Operand),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Switch` is never constructed
[INFO] [stdout]   --> src/ast.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub enum Terminator {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 68 |     Switch(Type, Operand, String, Vec<(Type, Operand, String)>), // val, default, cases
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Terminator` 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 `ret_type` is never read
[INFO] [stdout]   --> src/ast.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct Function {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub ret_type: Type,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Function` 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 `ty` is never read
[INFO] [stdout]   --> src/ast.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct Global {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 91 |     pub name: String,
[INFO] [stdout] 92 |     pub ty: Option<Type>, // Optional explicit type
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Global` 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: unused import: `std::str::Chars`
[INFO] [stdout]  --> src/lexer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::str::Chars;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Label`, `Percent`, and `At` are never constructed
[INFO] [stdout]   --> src/token.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  5 |     Label(String),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     Percent, // %
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 29 |     At, // @
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` 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 `0` and `1` are never read
[INFO] [stdout]  --> src/ast.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Func(Vec<Type>, Box<Type>), // params, return_type
[INFO] [stdout]   |     ---- ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Type` has derived impls for the traits `Clone` and `Debug`, 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] 9 -     Func(Vec<Type>, Box<Type>), // params, return_type
[INFO] [stdout] 9 +     Func((), ()), // params, return_type
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Float(f64),
[INFO] [stdout]    |     ----- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstValue` 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] 16 -     Float(f64),
[INFO] [stdout] 16 +     Float(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Array(Vec<ConstValue>),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstValue` 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] 20 -     Array(Vec<ConstValue>),
[INFO] [stdout] 20 +     Array(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Bool`, `Null`, and `Struct` are never constructed
[INFO] [stdout]   --> src/ast.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum ConstValue {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 18 |     Bool(bool),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |     Null,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 20 |     Array(Vec<ConstValue>),
[INFO] [stdout] 21 |     Struct(Vec<ConstValue>),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstValue` 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 `2` is never read
[INFO] [stdout]   --> src/ast.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Store(Type, Operand, Type, Operand), // store ty val, ty ptr
[INFO] [stdout]    |     -----                ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instruction` 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] 34 -     Store(Type, Operand, Type, Operand), // store ty val, ty ptr
[INFO] [stdout] 34 +     Store(Type, Operand, (), Operand), // store ty val, ty ptr
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Free` is never constructed
[INFO] [stdout]   --> src/ast.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub enum Instruction {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 36 |     Free(Type, Operand),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instruction` 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 `1` is never read
[INFO] [stdout]   --> src/ast.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Load(Type, Type, Operand), // load ty, ty* ptr
[INFO] [stdout]    |     ----       ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[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] 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] 45 -     Load(Type, Type, Operand), // load ty, ty* ptr
[INFO] [stdout] 45 +     Load(Type, (), Operand), // load ty, ty* ptr
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Call(Type, Operand, Vec<Operand>),
[INFO] [stdout]    |     ---- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[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] 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] 49 -     Call(Type, Operand, Vec<Operand>),
[INFO] [stdout] 49 +     Call((), Operand, Vec<Operand>),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Unary`, `Cast`, `AllocHeap`, `Phi`, and `Select` are never constructed
[INFO] [stdout]   --> src/ast.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub enum Expr {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 42 |     Binary(BinaryOp, Type, Operand, Operand),
[INFO] [stdout] 43 |     Unary(UnaryOp, Type, Operand),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 44 |     Cast(CastOp, Type, Operand, Type),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     AllocHeap(Type),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     Phi(Type, Vec<(Operand, String)>), // val, label
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 52 |     Select(Type, Operand, Type, Operand, Type, Operand),
[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: variants `Not` and `Neg` are never constructed
[INFO] [stdout]   --> src/ast.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub enum UnaryOp { Not, Neg }
[INFO] [stdout]    |          -------   ^^^  ^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          variants in this enum
[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: multiple variants are never constructed
[INFO] [stdout]   --> src/ast.rs:61:19
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum CastOp { Trunc, Zext, Sext, Fptoui, Fptosi, Uitofp, Sitofp, Fptrunc, Fpext, Bitcast, PtrCast }
[INFO] [stdout]    |          ------   ^^^^^  ^^^^  ^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^^  ^^^^^  ^^^^^^^  ^^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          variants in this enum
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CastOp` 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:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     Ret(Type, Operand),
[INFO] [stdout]    |     --- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Terminator` 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] 65 -     Ret(Type, Operand),
[INFO] [stdout] 65 +     Ret((), Operand),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Switch` is never constructed
[INFO] [stdout]   --> src/ast.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub enum Terminator {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 68 |     Switch(Type, Operand, String, Vec<(Type, Operand, String)>), // val, default, cases
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Terminator` 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 `ret_type` is never read
[INFO] [stdout]   --> src/ast.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct Function {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub ret_type: Type,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Function` 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 `ty` is never read
[INFO] [stdout]   --> src/ast.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct Global {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 91 |     pub name: String,
[INFO] [stdout] 92 |     pub ty: Option<Type>, // Optional explicit type
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Global` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "8c46365756737fd1cf0069f5f3b2c7ddea8df7344f7e1e9258b64dbea8abb49d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c46365756737fd1cf0069f5f3b2c7ddea8df7344f7e1e9258b64dbea8abb49d", kill_on_drop: false }`
[INFO] [stdout] 8c46365756737fd1cf0069f5f3b2c7ddea8df7344f7e1e9258b64dbea8abb49d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0cbb11653e356b81027c1c976a18713220b7babd1efab44fbdf9eb075187b119
[INFO] running `Command { std: "docker" "start" "-a" "0cbb11653e356b81027c1c976a18713220b7babd1efab44fbdf9eb075187b119", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::str::Chars`
[INFO] [stdout] 
[INFO] [stderr]  --> src/lexer.rs:3:5
[INFO] [stdout] running 1 test
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::str::Chars;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] test automata::tests::test_lexer_generator ... ok
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: variants `Label`, `Percent`, and `At` are never constructed
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   --> src/token.rs:5:5
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]  2 | pub enum TokenType {
[INFO] [stderr]    |          --------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr]  5 |     Label(String),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     Percent, // %
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 29 |     At, // @
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]  --> src/ast.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Func(Vec<Type>, Box<Type>), // params, return_type
[INFO] [stderr]   |     ---- ^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     fields in this variant
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]   |
[INFO] [stderr] 9 -     Func(Vec<Type>, Box<Type>), // params, return_type
[INFO] [stderr] 9 +     Func((), ()), // params, return_type
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/ast.rs:16:11
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Float(f64),
[INFO] [stderr]    |     ----- ^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ConstValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 16 -     Float(f64),
[INFO] [stderr] 16 +     Float(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/ast.rs:20:11
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Array(Vec<ConstValue>),
[INFO] [stderr]    |     ----- ^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ConstValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 20 -     Array(Vec<ConstValue>),
[INFO] [stderr] 20 +     Array(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Bool`, `Null`, and `Struct` are never constructed
[INFO] [stderr]   --> src/ast.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub enum ConstValue {
[INFO] [stderr]    |          ---------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 18 |     Bool(bool),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 19 |     Null,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 20 |     Array(Vec<ConstValue>),
[INFO] [stderr] 21 |     Struct(Vec<ConstValue>),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ConstValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `2` is never read
[INFO] [stderr]   --> src/ast.rs:34:26
[INFO] [stderr]    |
[INFO] [stderr] 34 |     Store(Type, Operand, Type, Operand), // store ty val, ty ptr
[INFO] [stderr]    |     -----                ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 34 -     Store(Type, Operand, Type, Operand), // store ty val, ty ptr
[INFO] [stderr] 34 +     Store(Type, Operand, (), Operand), // store ty val, ty ptr
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Free` is never constructed
[INFO] [stderr]   --> src/ast.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub enum Instruction {
[INFO] [stderr]    |          ----------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 36 |     Free(Type, Operand),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]   --> src/ast.rs:45:16
[INFO] [stderr]    |
[INFO] [stderr] 45 |     Load(Type, Type, Operand), // load ty, ty* ptr
[INFO] [stderr]    |     ----       ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 45 -     Load(Type, Type, Operand), // load ty, ty* ptr
[INFO] [stderr] 45 +     Load(Type, (), Operand), // load ty, ty* ptr
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/ast.rs:49:10
[INFO] [stderr]    |
[INFO] [stderr] 49 |     Call(Type, Operand, Vec<Operand>),
[INFO] [stderr]    |     ---- ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 49 -     Call(Type, Operand, Vec<Operand>),
[INFO] [stderr] 49 +     Call((), Operand, Vec<Operand>),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Unary`, `Cast`, `AllocHeap`, `Phi`, and `Select` are never constructed
[INFO] [stderr]   --> src/ast.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub enum Expr {
[INFO] [stderr]    |          ---- variants in this enum
[INFO] [stderr] 42 |     Binary(BinaryOp, Type, Operand, Operand),
[INFO] [stderr] 43 |     Unary(UnaryOp, Type, Operand),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 44 |     Cast(CastOp, Type, Operand, Type),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 47 |     AllocHeap(Type),
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 |     Phi(Type, Vec<(Operand, String)>), // val, label
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 52 |     Select(Type, Operand, Type, Operand, Type, Operand),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Not` and `Neg` are never constructed
[INFO] [stderr]   --> src/ast.rs:59:20
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub enum UnaryOp { Not, Neg }
[INFO] [stderr]    |          -------   ^^^  ^^^
[INFO] [stderr]    |          |
[INFO] [stderr]    |          variants in this enum
[INFO] [stderr]    |
[INFO] [stderr]    = note: `UnaryOp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/ast.rs:61:19
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub enum CastOp { Trunc, Zext, Sext, Fptoui, Fptosi, Uitofp, Sitofp, Fptrunc, Fpext, Bitcast, PtrCast }
[INFO] [stderr]    |          ------   ^^^^^  ^^^^  ^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^^  ^^^^^  ^^^^^^^  ^^^^^^^
[INFO] [stderr]    |          |
[INFO] [stderr]    |          variants in this enum
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CastOp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/ast.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |     Ret(Type, Operand),
[INFO] [stderr]    |     --- ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Terminator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 65 -     Ret(Type, Operand),
[INFO] [stderr] 65 +     Ret((), Operand),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Switch` is never constructed
[INFO] [stderr]   --> src/ast.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub enum Terminator {
[INFO] [stderr]    |          ---------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 68 |     Switch(Type, Operand, String, Vec<(Type, Operand, String)>), // val, default, cases
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Terminator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `ret_type` is never read
[INFO] [stderr]   --> src/ast.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub struct Function {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 82 |     pub ret_type: Type,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Function` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `ty` is never read
[INFO] [stderr]   --> src/ast.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub struct Global {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] 91 |     pub name: String,
[INFO] [stderr] 92 |     pub ty: Option<Type>, // Optional explicit type
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Global` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `kir` (bin "kir") generated 17 warnings (run `cargo fix --bin "kir" -p kir` to apply 1 suggestion)
[INFO] [stderr] warning: `kir` (bin "kir" test) generated 17 warnings (17 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kir-0db9f9c7632b6fc8)
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-d19ae5f707bd83a6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling kir_rt v0.1.0 (/opt/rustwide/workdir/runtime)
[INFO] [stderr] warning: unused import: `c_int`
[INFO] [stderr]  --> src/lib.rs:2:28
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::os::raw::{c_char, c_int, c_long, c_void};
[INFO] [stderr]   |                            ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Write` and `self`
[INFO] [stderr]  --> src/lib.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{self, Write};
[INFO] [stderr]   |               ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kir_rt` (lib) generated 2 warnings (run `cargo fix --lib -p kir_rt` to apply 2 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.79s
[INFO] [stderr] warning: unused import: `std::str::Chars`
[INFO] [stderr]  --> src/lexer.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::str::Chars;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Label`, `Percent`, and `At` are never constructed
[INFO] [stderr]   --> src/token.rs:5:5
[INFO] [stderr]    |
[INFO] [stderr]  2 | pub enum TokenType {
[INFO] [stderr]    |          --------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr]  5 |     Label(String),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     Percent, // %
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 29 |     At, // @
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]  --> src/ast.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Func(Vec<Type>, Box<Type>), // params, return_type
[INFO] [stderr]   |     ---- ^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     fields in this variant
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]   |
[INFO] [stderr] 9 -     Func(Vec<Type>, Box<Type>), // params, return_type
[INFO] [stderr] 9 +     Func((), ()), // params, return_type
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/ast.rs:16:11
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Float(f64),
[INFO] [stderr]    |     ----- ^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ConstValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 16 -     Float(f64),
[INFO] [stderr] 16 +     Float(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/ast.rs:20:11
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Array(Vec<ConstValue>),
[INFO] [stderr]    |     ----- ^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ConstValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 20 -     Array(Vec<ConstValue>),
[INFO] [stderr] 20 +     Array(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Bool`, `Null`, and `Struct` are never constructed
[INFO] [stderr]   --> src/ast.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub enum ConstValue {
[INFO] [stderr]    |          ---------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 18 |     Bool(bool),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 19 |     Null,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 20 |     Array(Vec<ConstValue>),
[INFO] [stderr] 21 |     Struct(Vec<ConstValue>),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ConstValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `2` is never read
[INFO] [stderr]   --> src/ast.rs:34:26
[INFO] [stderr]    |
[INFO] [stderr] 34 |     Store(Type, Operand, Type, Operand), // store ty val, ty ptr
[INFO] [stderr]    |     -----                ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 34 -     Store(Type, Operand, Type, Operand), // store ty val, ty ptr
[INFO] [stderr] 34 +     Store(Type, Operand, (), Operand), // store ty val, ty ptr
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Free` is never constructed
[INFO] [stderr]   --> src/ast.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub enum Instruction {
[INFO] [stderr]    |          ----------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 36 |     Free(Type, Operand),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]   --> src/ast.rs:45:16
[INFO] [stderr]    |
[INFO] [stderr] 45 |     Load(Type, Type, Operand), // load ty, ty* ptr
[INFO] [stderr]    |     ----       ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 45 -     Load(Type, Type, Operand), // load ty, ty* ptr
[INFO] [stderr] 45 +     Load(Type, (), Operand), // load ty, ty* ptr
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/ast.rs:49:10
[INFO] [stderr]    |
[INFO] [stderr] 49 |     Call(Type, Operand, Vec<Operand>),
[INFO] [stderr]    |     ---- ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 49 -     Call(Type, Operand, Vec<Operand>),
[INFO] [stderr] 49 +     Call((), Operand, Vec<Operand>),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Unary`, `Cast`, `AllocHeap`, `Phi`, and `Select` are never constructed
[INFO] [stderr]   --> src/ast.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub enum Expr {
[INFO] [stderr]    |          ---- variants in this enum
[INFO] [stderr] 42 |     Binary(BinaryOp, Type, Operand, Operand),
[INFO] [stderr] 43 |     Unary(UnaryOp, Type, Operand),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 44 |     Cast(CastOp, Type, Operand, Type),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 47 |     AllocHeap(Type),
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 |     Phi(Type, Vec<(Operand, String)>), // val, label
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 52 |     Select(Type, Operand, Type, Operand, Type, Operand),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Not` and `Neg` are never constructed
[INFO] [stderr]   --> src/ast.rs:59:20
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub enum UnaryOp { Not, Neg }
[INFO] [stderr]    |          -------   ^^^  ^^^
[INFO] [stderr]    |          |
[INFO] [stderr]    |          variants in this enum
[INFO] [stderr]    |
[INFO] [stderr]    = note: `UnaryOp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/ast.rs:61:19
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub enum CastOp { Trunc, Zext, Sext, Fptoui, Fptosi, Uitofp, Sitofp, Fptrunc, Fpext, Bitcast, PtrCast }
[INFO] [stderr]    |          ------   ^^^^^  ^^^^  ^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^^  ^^^^^  ^^^^^^^  ^^^^^^^
[INFO] [stderr]    |          |
[INFO] [stderr]    |          variants in this enum
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CastOp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/ast.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |     Ret(Type, Operand),
[INFO] [stderr]    |     --- ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Terminator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 65 -     Ret(Type, Operand),
[INFO] [stderr] 65 +     Ret((), Operand),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Switch` is never constructed
[INFO] [stderr]   --> src/ast.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub enum Terminator {
[INFO] [stderr]    |          ---------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 68 |     Switch(Type, Operand, String, Vec<(Type, Operand, String)>), // val, default, cases
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Terminator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `ret_type` is never read
[INFO] [stderr]   --> src/ast.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub struct Function {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 82 |     pub ret_type: Type,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Function` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `ty` is never read
[INFO] [stderr]   --> src/ast.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub struct Global {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] 91 |     pub name: String,
[INFO] [stderr] 92 |     pub ty: Option<Type>, // Optional explicit type
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Global` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `kir` (bin "kir") generated 17 warnings (run `cargo fix --bin "kir" -p kir` to apply 1 suggestion)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] test test_compile_and_run ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_compile_and_run stdout ----
[INFO] [stdout] ---------------------------------------------------
[INFO] [stdout] Running test: "tests/algorithms/array_sum.kir"
[INFO] [stdout] 
[INFO] [stdout] thread 'test_compile_and_run' (19) panicked at tests/integration_test.rs:131:10:
[INFO] [stdout] Failed to run compiler: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ea87431b72 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ea87431b72 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ea87431b72 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ea87431b72 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ea874466ba - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ea874466ba - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x60ea87436bf6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x60ea87436bf6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x60ea8740ee6f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ea8740ee6f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ea874298e9 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ea873c407e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x60ea873c407e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x60ea87429aa2 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x60ea87429aa2 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ea8740ef28 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ea87406769 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ea8740fd7d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ea87446d2c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ea87446b02 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x60ea873a82fc - <core[c5ed12ab89cc536a]::result::Result<std[716c9a7a72e5c14e]::process::Output, std[716c9a7a72e5c14e]::io::error::Error>>::expect
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x60ea873a6ee5 - integration_test[6d18346c35b5c3d9]::run_test
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:131:10
[INFO] [stdout]   22:     0x60ea873a62f2 - integration_test[6d18346c35b5c3d9]::visit_dirs
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:64:28
[INFO] [stdout]   23:     0x60ea873a65e5 - integration_test[6d18346c35b5c3d9]::visit_dirs
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:57:17
[INFO] [stdout]   24:     0x60ea873a7f08 - integration_test[6d18346c35b5c3d9]::test_compile_and_run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:27:5
[INFO] [stdout]   25:     0x60ea873a5ca7 - integration_test[6d18346c35b5c3d9]::test_compile_and_run::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:6:26
[INFO] [stdout]   26:     0x60ea873b21a6 - <integration_test[6d18346c35b5c3d9]::test_compile_and_run::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x60ea873b842b - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ea873b842b - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x60ea873c4c8a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x60ea873c4c8a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x60ea873c4c8a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x60ea873c4c8a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x60ea873c4c8a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x60ea873c4c8a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x60ea873c4c8a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x60ea873bf154 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x60ea873bf154 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   38:     0x60ea873c7782 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   39:     0x60ea873c7782 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x60ea873c7782 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x60ea873c7782 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x60ea873c7782 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x60ea873c7782 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   44:     0x60ea873c7782 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x60ea8743107f - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   46:     0x60ea8743107f - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   47:     0x73b92b2aeaa4 - <unknown>
[INFO] [stdout]   48:     0x73b92b33ba64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_compile_and_run
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.95s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_test`
[INFO] running `Command { std: "docker" "inspect" "0cbb11653e356b81027c1c976a18713220b7babd1efab44fbdf9eb075187b119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cbb11653e356b81027c1c976a18713220b7babd1efab44fbdf9eb075187b119", kill_on_drop: false }`
[INFO] [stdout] 0cbb11653e356b81027c1c976a18713220b7babd1efab44fbdf9eb075187b119
