[INFO] cloning repository https://github.com/darmie/brass_vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/darmie/brass_vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarmie%2Fbrass_vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarmie%2Fbrass_vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2620b1827a672d2c61e1bf00fe5147fc68b5e98e
[INFO] checking darmie/brass_vm against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarmie%2Fbrass_vm" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/darmie/brass_vm
[INFO] finished tweaking git repo https://github.com/darmie/brass_vm
[INFO] tweaked toml for git repo https://github.com/darmie/brass_vm written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/darmie/brass_vm on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/darmie/brass_vm 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum_dispatch v0.3.8
[INFO] [stderr]   Downloaded cranelift-module v0.84.0
[INFO] [stderr]   Downloaded strum_macros v0.24.0
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[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.84.0
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[INFO] [stderr]   Downloaded cranelift-bforest v0.84.0
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[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.84.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.84.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 204e90125478d2755a2c7094c20d3af9214404aadf5d92b9338c6970d1a0db1e
[INFO] running `Command { std: "docker" "start" "-a" "204e90125478d2755a2c7094c20d3af9214404aadf5d92b9338c6970d1a0db1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "204e90125478d2755a2c7094c20d3af9214404aadf5d92b9338c6970d1a0db1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "204e90125478d2755a2c7094c20d3af9214404aadf5d92b9338c6970d1a0db1e", kill_on_drop: false }`
[INFO] [stdout] 204e90125478d2755a2c7094c20d3af9214404aadf5d92b9338c6970d1a0db1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca089bbbaa184e16d702f2d703d30f28c5dee7c2ef50e2cfb4cfb0bc9f92f3f7
[INFO] running `Command { std: "docker" "start" "-a" "ca089bbbaa184e16d702f2d703d30f28c5dee7c2ef50e2cfb4cfb0bc9f92f3f7", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.84.0
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling target-lexicon v0.12.4
[INFO] [stderr]     Checking cranelift-entity v0.84.0
[INFO] [stderr]     Checking slice-group-by v0.3.0
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling once_cell v1.11.0
[INFO] [stderr]     Checking enum_derive v0.1.7
[INFO] [stderr]     Checking utf8-read v0.4.0
[INFO] [stderr]     Checking strum v0.24.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.84.0
[INFO] [stderr]     Checking stickyimmix v0.1.0 (/opt/rustwide/workdir/crates/stickyimmix)
[INFO] [stderr]     Checking cranelift-bforest v0.84.0
[INFO] [stdout] warning: associated items `into_mut_ptr`, `size`, and `from_raw_parts` are never used
[INFO] [stdout]   --> crates/stickyimmix/src/blockalloc.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Block {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn into_mut_ptr(self) -> BlockPtr {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn size(&self) -> BlockSize {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub unsafe fn from_raw_parts(ptr: BlockPtr, size: BlockSize) -> Block {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `block_mark` is never read
[INFO] [stdout]  --> crates/stickyimmix/src/blockmeta.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct BlockMeta {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 6 |     line_mark: [bool; constants::LINE_COUNT],
[INFO] [stdout] 7 |     block_mark: bool,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mark_line`, `mark_block`, `reset`, and `line_iter` are never used
[INFO] [stdout]   --> crates/stickyimmix/src/blockmeta.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl BlockMeta {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn mark_line(&mut self, index: usize) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn mark_block(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn line_iter(&self) -> impl Iterator<Item = &'_ bool> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLOCK_PTR_MASK` is never used
[INFO] [stdout]  --> crates/stickyimmix/src/constants.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const BLOCK_PTR_MASK: usize = !(BLOCK_SIZE - 1);
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `into_mut_ptr`, `size`, and `from_raw_parts` are never used
[INFO] [stdout]   --> crates/stickyimmix/src/blockalloc.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Block {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn into_mut_ptr(self) -> BlockPtr {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn size(&self) -> BlockSize {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub unsafe fn from_raw_parts(ptr: BlockPtr, size: BlockSize) -> Block {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `block_mark` is never read
[INFO] [stdout]  --> crates/stickyimmix/src/blockmeta.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct BlockMeta {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 6 |     line_mark: [bool; constants::LINE_COUNT],
[INFO] [stdout] 7 |     block_mark: bool,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mark_block`, `reset`, and `line_iter` are never used
[INFO] [stdout]   --> crates/stickyimmix/src/blockmeta.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl BlockMeta {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn mark_block(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn line_iter(&self) -> impl Iterator<Item = &'_ bool> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLOCK_PTR_MASK` is never used
[INFO] [stdout]  --> crates/stickyimmix/src/constants.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const BLOCK_PTR_MASK: usize = !(BLOCK_SIZE - 1);
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size_class`, `mark`, and `size_bytes` are never read
[INFO] [stdout]    --> crates/stickyimmix/src/heap.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |     struct TestHeader {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 271 |         size_class: SizeClass,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 272 |         mark: Mark,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 273 |         type_id: TestTypeId,
[INFO] [stdout] 274 |         size_bytes: u32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regalloc2 v0.1.3
[INFO] [stderr]     Checking region v2.2.0
[INFO] [stderr]    Compiling cranelift-codegen v0.84.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling enum_dispatch v0.3.8
[INFO] [stderr]    Compiling strum_macros v0.24.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling num_enum_derive v0.5.7
[INFO] [stderr]     Checking num_enum v0.5.7
[INFO] [stderr]     Checking cranelift-native v0.84.0
[INFO] [stderr]     Checking cranelift-frontend v0.84.0
[INFO] [stderr]     Checking cranelift-module v0.84.0
[INFO] [stderr]     Checking cranelift-jit v0.84.0
[INFO] [stderr]     Checking cranelift v0.84.0
[INFO] [stderr]     Checking brass v0.1.0 (/opt/rustwide/workdir/crates/brass)
[INFO] [stdout] warning: unused import: `IntoPrimitive`
[INFO] [stdout]   --> crates/brass/src/op.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | use num_enum::{IntoPrimitive, TryFromPrimitive};
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> crates/brass/src/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> crates/brass/src/compiler.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> crates/brass/src/code.rs:571:28
[INFO] [stdout]     |
[INFO] [stdout] 571 |                 curline += (c >> 3);
[INFO] [stdout]     |                            ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 571 -                 curline += (c >> 3);
[INFO] [stdout] 571 +                 curline += c >> 3;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoPrimitive` and `TryFromPrimitive`
[INFO] [stdout]  --> crates/brass/src/code_hash.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use num_enum::{IntoPrimitive, TryFromPrimitive};
[INFO] [stdout]   |                ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> crates/brass/src/code_hash.rs:149:32
[INFO] [stdout]     |
[INFO] [stdout] 149 |                         c.ints[(f.ops[i - 3].p2.unwrap() as usize)] as i32;
[INFO] [stdout]     |                                ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 149 -                         c.ints[(f.ops[i - 3].p2.unwrap() as usize)] as i32;
[INFO] [stdout] 149 +                         c.ints[f.ops[i - 3].p2.unwrap() as usize ] as i32;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntoPrimitive`
[INFO] [stdout]   --> crates/brass/src/op.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | use num_enum::{IntoPrimitive, TryFromPrimitive};
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> crates/brass/src/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> crates/brass/src/compiler.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> crates/brass/src/code.rs:571:28
[INFO] [stdout]     |
[INFO] [stdout] 571 |                 curline += (c >> 3);
[INFO] [stdout]     |                            ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 571 -                 curline += (c >> 3);
[INFO] [stdout] 571 +                 curline += c >> 3;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoPrimitive` and `TryFromPrimitive`
[INFO] [stdout]  --> crates/brass/src/code_hash.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use num_enum::{IntoPrimitive, TryFromPrimitive};
[INFO] [stdout]   |                ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> crates/brass/src/code_hash.rs:149:32
[INFO] [stdout]     |
[INFO] [stdout] 149 |                         c.ints[(f.ops[i - 3].p2.unwrap() as usize)] as i32;
[INFO] [stdout]     |                                ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 149 -                         c.ints[(f.ops[i - 3].p2.unwrap() as usize)] as i32;
[INFO] [stdout] 149 +                         c.ints[f.ops[i - 3].p2.unwrap() as usize ] as i32;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> crates/brass/src/code.rs:437:20
[INFO] [stdout]     |
[INFO] [stdout] 437 |         if let Err(e) = Code::check_error() {
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `OP_NARGS` is never used
[INFO] [stdout]    --> crates/brass/src/op.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub static OP_NARGS: [i8; 100] = [
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Opcode` is never constructed
[INFO] [stdout]    --> crates/brass/src/op.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct Opcode {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `default` is never used
[INFO] [stdout]    --> crates/brass/src/op.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 154 | impl Opcode {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 155 |     pub fn default() -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ValueTypeU` is never used
[INFO] [stdout]   --> crates/brass/src/types.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum ValueTypeU {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ValueType` is never constructed
[INFO] [stdout]   --> crates/brass/src/types.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub struct ValueType {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hash` is never used
[INFO] [stdout]    --> crates/brass/src/types.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl ValueType {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 105 |     pub fn hash(self, isrec: bool) -> u32 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `default` is never used
[INFO] [stdout]    --> crates/brass/src/types.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 198 | impl ValueType {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] 199 |     pub fn default() -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ObjField` is never constructed
[INFO] [stdout]    --> crates/brass/src/types.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 211 | pub struct ObjField {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ObjProto` is never constructed
[INFO] [stdout]    --> crates/brass/src/types.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub struct ObjProto {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EnumConstruct` is never constructed
[INFO] [stdout]    --> crates/brass/src/types.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub struct EnumConstruct {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuntimeObj` is never constructed
[INFO] [stdout]    --> crates/brass/src/types.rs:238:12
[INFO] [stdout]     |
[INFO] [stdout] 238 | pub struct RuntimeObj {}
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HLFunction` is never constructed
[INFO] [stdout]    --> crates/brass/src/types.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 242 | pub struct HLFunction {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FuncField` is never constructed
[INFO] [stdout]    --> crates/brass/src/types.rs:257:12
[INFO] [stdout]     |
[INFO] [stdout] 257 | pub struct FuncField {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Constant` is never constructed
[INFO] [stdout]    --> crates/brass/src/types.rs:263:12
[INFO] [stdout]     |
[INFO] [stdout] 263 | pub struct Constant {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Decoder` is never constructed
[INFO] [stdout]  --> crates/brass/src/decoder.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Decoder<'input> {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `file_position`, `advance`, `read_bytes`, `read_index`, and `read` are never used
[INFO] [stdout]   --> crates/brass/src/decoder.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<'input> Decoder<'input> {
[INFO] [stdout]    | ---------------------------- associated items in this implementation
[INFO] [stdout] 16 |     pub fn new(buf: &'input [u8]) -> Decoder<'input> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn file_position(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn advance(&mut self, count: usize) -> Result<(), DecodeError> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn read_bytes(&mut self, buf: &mut [u8]) -> Result<(), DecodeError> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn read_index(&mut self) -> Result<i32, DecodeError> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn read<T: Decode<'input>>(&mut self) -> Result<T, DecodeError> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Decode` is never used
[INFO] [stdout]   --> crates/brass/src/decoder.rs:85:11
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub trait Decode<'input>: Sized + 'input {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HOT_RELOAD_EXTRA_GLOBALS` is never used
[INFO] [stdout]   --> crates/brass/src/compiler.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const HOT_RELOAD_EXTRA_GLOBALS: i32 = 4096;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HLModule` is never constructed
[INFO] [stdout]   --> crates/brass/src/compiler.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct HLModule<'a> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `init`, `init_globals`, and `translate_global` are never used
[INFO] [stdout]    --> crates/brass/src/compiler.rs:29:12
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl<'a> HLModule<'a> {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout]  29 |     pub fn new(code: &'a Code) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  60 |     pub fn init(&mut self, hot_reload: bool) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  68 |     pub fn init_globals(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     fn translate_global(&mut self, t: Type, name: String, writable: bool, offset: Offset32)-> GlobalValue {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FunctionCompiler` is never constructed
[INFO] [stdout]    --> crates/brass/src/compiler.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub struct FunctionCompiler<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DecodeErrorKind` is never used
[INFO] [stdout]  --> crates/brass/src/errors.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum DecodeErrorKind {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DecodeError` is never constructed
[INFO] [stdout]   --> crates/brass/src/errors.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct DecodeError {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_info` is never used
[INFO] [stdout]   --> crates/brass/src/errors.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl DecodeError {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 26 |     pub(crate) fn with_info(kind: DecodeErrorKind, position: usize) -> DecodeError {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `HLVERSION` is never used
[INFO] [stdout]   --> crates/brass/src/code.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | static HLVERSION: u32 = 0x010C00;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ERRORS` is never used
[INFO] [stdout]   --> crates/brass/src/code.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | static mut ERRORS:Option<DecodeError> = None;
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `UINDEX` is never used
[INFO] [stdout]   --> crates/brass/src/code.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn UINDEX(decoder: &mut Decoder) -> Result<usize, DecodeError> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `INDEX` is never used
[INFO] [stdout]   --> crates/brass/src/code.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn INDEX(decoder: &mut Decoder) -> Result<i32, DecodeError> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Code` is never constructed
[INFO] [stdout]   --> crates/brass/src/code.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct Code {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> crates/brass/src/code.rs:83:12
[INFO] [stdout]     |
[INFO] [stdout]  82 | impl Code {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout]  83 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn read_string(decoder: &mut crate::decoder::Decoder) -> Result<String, DecodeError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn get_ustring(&mut self, index: usize) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub fn read_ustring(decoder: &mut crate::decoder::Decoder) -> Result<String, DecodeError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fn get_type(decoder: &mut crate::decoder::Decoder) -> Result<ValueType, DecodeError> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn read_type(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 390 |     pub fn read_strings(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 420 |     pub fn read_function(decoder: &mut Decoder) -> Result<HLFunction, DecodeError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 448 |     pub fn read_opcode(decoder: &mut Decoder) -> Result<Opcode, DecodeError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 537 |     pub fn debug_infos(decoder: &mut Decoder, nops: usize) -> Result<Vec<i32>, DecodeError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 590 |     fn map_err(e: DecodeError) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 598 |     fn check_error() -> Result<(), DecodeError> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 607 |     pub fn read(buf: &[u8]) -> Result<Self, DecodeError> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CodeHash` is never constructed
[INFO] [stdout]   --> crates/brass/src/code_hash.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct CodeHash {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> crates/brass/src/code_hash.rs:22:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl CodeHash {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout]  22 |     pub fn alloc(mut code: &Code) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn hash_type_rec(&mut self, pos: usize) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     pub fn hash_native(&self, n: Native) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     pub fn hash_fun_sign(&self, f: HLFunction) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 288 |     fn hfun(&self, hasher: &mut Crc32Hasher, idx: usize) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     pub fn hash_fun(&self, f: HLFunction) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 453 |     pub fn code_hash_type(&self, t: ValueType) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 460 |     pub fn finalize(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Native` is never constructed
[INFO] [stdout]  --> crates/brass/src/native.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Native {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `UINDEX` should have a snake case name
[INFO] [stdout]   --> crates/brass/src/code.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn UINDEX(decoder: &mut Decoder) -> Result<usize, DecodeError> {
[INFO] [stdout]    |    ^^^^^^ help: convert the identifier to snake case: `uindex`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `INDEX` should have a snake case name
[INFO] [stdout]   --> crates/brass/src/code.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn INDEX(decoder: &mut Decoder) -> Result<i32, DecodeError> {
[INFO] [stdout]    |    ^^^^^ help: convert the identifier to snake case: `index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> crates/brass/src/code.rs:437:20
[INFO] [stdout]     |
[INFO] [stdout] 437 |         if let Err(e) = Code::check_error() {
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Ref`, `Abstract`, and `Void` are never constructed
[INFO] [stdout]   --> crates/brass/src/types.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum ValueTypeU {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 89 |     Ref(Box<ValueType>),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 90 |     Abstract(String),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 91 |     Null,
[INFO] [stdout] 92 |     Void,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValueTypeU` 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: method `hash` is never used
[INFO] [stdout]    --> crates/brass/src/types.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl ValueType {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 105 |     pub fn hash(self, isrec: bool) -> u32 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `global` is never read
[INFO] [stdout]    --> crates/brass/src/types.rs:264:9
[INFO] [stdout]     |
[INFO] [stdout] 263 | pub struct Constant {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 264 |     pub global: u32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Constant` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `file_position` is never used
[INFO] [stdout]   --> crates/brass/src/decoder.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<'input> Decoder<'input> {
[INFO] [stdout]    | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn file_position(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HOT_RELOAD_EXTRA_GLOBALS` is never used
[INFO] [stdout]   --> crates/brass/src/compiler.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const HOT_RELOAD_EXTRA_GLOBALS: i32 = 4096;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HLModule` is never constructed
[INFO] [stdout]   --> crates/brass/src/compiler.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct HLModule<'a> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `init`, `init_globals`, and `translate_global` are never used
[INFO] [stdout]    --> crates/brass/src/compiler.rs:29:12
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl<'a> HLModule<'a> {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout]  29 |     pub fn new(code: &'a Code) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  60 |     pub fn init(&mut self, hot_reload: bool) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  68 |     pub fn init_globals(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     fn translate_global(&mut self, t: Type, name: String, writable: bool, offset: Offset32)-> GlobalValue {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FunctionCompiler` is never constructed
[INFO] [stdout]    --> crates/brass/src/compiler.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub struct FunctionCompiler<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CouldNotReadIndex`, `CouldNotReadStringAtIndex`, and `InvalidString` are never constructed
[INFO] [stdout]   --> crates/brass/src/errors.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum DecodeErrorKind {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     CouldNotReadIndex,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     CouldNotReadStringAtIndex,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     InvalidStringIndex,
[INFO] [stdout] 13 |     InvalidString,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DecodeErrorKind` 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: struct `CodeHash` is never constructed
[INFO] [stdout]   --> crates/brass/src/code_hash.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct CodeHash {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> crates/brass/src/code_hash.rs:22:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl CodeHash {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout]  22 |     pub fn alloc(mut code: &Code) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn hash_type_rec(&mut self, pos: usize) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     pub fn hash_native(&self, n: Native) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     pub fn hash_fun_sign(&self, f: HLFunction) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 288 |     fn hfun(&self, hasher: &mut Crc32Hasher, idx: usize) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     pub fn hash_fun(&self, f: HLFunction) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 453 |     pub fn code_hash_type(&self, t: ValueType) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 460 |     pub fn finalize(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lib`, `name`, `t`, and `findex` are never read
[INFO] [stdout]  --> crates/brass/src/native.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Native {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 6 |     pub lib:String,
[INFO] [stdout]   |         ^^^
[INFO] [stdout] 7 |     pub name:String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 8 |     pub t:ValueType,
[INFO] [stdout]   |         ^
[INFO] [stdout] 9 |     pub findex:usize
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Native` 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: function `UINDEX` should have a snake case name
[INFO] [stdout]   --> crates/brass/src/code.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn UINDEX(decoder: &mut Decoder) -> Result<usize, DecodeError> {
[INFO] [stdout]    |    ^^^^^^ help: convert the identifier to snake case: `uindex`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `INDEX` should have a snake case name
[INFO] [stdout]   --> crates/brass/src/code.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn INDEX(decoder: &mut Decoder) -> Result<i32, DecodeError> {
[INFO] [stdout]    |    ^^^^^ help: convert the identifier to snake case: `index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.15s
[INFO] running `Command { std: "docker" "inspect" "ca089bbbaa184e16d702f2d703d30f28c5dee7c2ef50e2cfb4cfb0bc9f92f3f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca089bbbaa184e16d702f2d703d30f28c5dee7c2ef50e2cfb4cfb0bc9f92f3f7", kill_on_drop: false }`
[INFO] [stdout] ca089bbbaa184e16d702f2d703d30f28c5dee7c2ef50e2cfb4cfb0bc9f92f3f7