[INFO] fetching crate portal-pc-waffle-copying 0.6.0-alpha.1...
[INFO] testing portal-pc-waffle-copying-0.6.0-alpha.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate portal-pc-waffle-copying 0.6.0-alpha.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate portal-pc-waffle-copying 0.6.0-alpha.1
[INFO] finished tweaking crates.io crate portal-pc-waffle-copying 0.6.0-alpha.1
[INFO] tweaked toml for crates.io crate portal-pc-waffle-copying 0.6.0-alpha.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate portal-pc-waffle-copying 0.6.0-alpha.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate portal-pc-waffle-copying 0.6.0-alpha.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded wat v1.228.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2c396ae144df85c847cd300a191af0cc4f584d92c9f1eace6e639d57540cb98
[INFO] running `Command { std: "docker" "start" "-a" "a2c396ae144df85c847cd300a191af0cc4f584d92c9f1eace6e639d57540cb98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2c396ae144df85c847cd300a191af0cc4f584d92c9f1eace6e639d57540cb98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c396ae144df85c847cd300a191af0cc4f584d92c9f1eace6e639d57540cb98", kill_on_drop: false }`
[INFO] [stdout] a2c396ae144df85c847cd300a191af0cc4f584d92c9f1eace6e639d57540cb98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff89fdcff31f4b8cc3e3cc5e7e55b0d97f6e9d0fde459c64a82609b3569fe655
[INFO] running `Command { std: "docker" "start" "-a" "ff89fdcff31f4b8cc3e3cc5e7e55b0d97f6e9d0fde459c64a82609b3569fe655", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling typenum v1.18.0
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[INFO] [stderr]    Compiling anyhow v1.0.98
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[INFO] [stderr]    Compiling rustc-std-workspace-alloc v1.0.1
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling never-say-never v6.6.666
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[INFO] [stderr]    Compiling smallvec v1.15.0
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[INFO] [stderr]    Compiling ext-trait-proc_macros v1.0.1
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[INFO] [stderr]    Compiling lending-iterator v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling portal-pc-waffle-entity v0.6.0-alpha.1
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling portal-pc-waffle-ir v0.6.0-alpha.1
[INFO] [stderr]    Compiling portal-pc-waffle-passes-shared v0.6.0-alpha.1
[INFO] [stderr]    Compiling portal-pc-waffle-copying v0.6.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `MemoryArg`, `Memory`, `Signature`, and `pool::ListRef`
[INFO] [stdout]  --> src/copying/fcopy.rs:8:38
[INFO] [stdout]   |
[INFO] [stdout] 8 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, Func,
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^
[INFO] [stdout] 9 |     FunctionBody, Memory, MemoryArg, Module, Operator, Signature, SignatureData, Terminator, Type,
[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: `alloc::vec`
[INFO] [stdout]   --> src/copying/fcopy.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use alloc::vec;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/copying/fts.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::{default, iter::once};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]   --> src/copying/fts.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use alloc::vec;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cfg::CFGInfo`
[INFO] [stdout]  --> src/copying/kts.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cfg::CFGInfo,  Block, BlockTarget, FunctionBody, Operator,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]  --> src/copying/kts.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use alloc::vec;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::default`
[INFO] [stdout]   --> src/copying/kts.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use core::default;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DontObf` and `clone_fn`
[INFO] [stdout]  --> src/copying/module.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::fcopy::{clone_fn, DontObf};
[INFO] [stdout]   |                    ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::kts::Kts`
[INFO] [stdout]  --> src/copying/module.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::kts::Kts;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `new_sig`
[INFO] [stdout]  --> src/copying/module.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::util::{add_start, new_sig};
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExportKind` and `TableData`
[INFO] [stdout]  --> src/copying/module.rs:7:46
[INFO] [stdout]   |
[INFO] [stdout] 7 |     entity::EntityRef, i2x, x2i, ControlTag, ExportKind, Func, FuncDecl, FunctionBody, Global,
[INFO] [stdout]   |                                              ^^^^^^^^^^
[INFO] [stdout] 8 |     ImportKind, Memory, Module, Operator, Signature, SignatureData, Table, TableData, Type,
[INFO] [stdout]   |                                                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec::Vec`
[INFO] [stdout]   --> src/copying/module.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use alloc::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Context`
[INFO] [stdout]   --> src/copying/module.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use anyhow::Context;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iter::empty`
[INFO] [stdout]   --> src/copying/module.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     iter::empty,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/copying/fcopy.rs:247:21
[INFO] [stdout]     |
[INFO] [stdout] 244 |                     panic!("value not found: {a} ({:?} {p})", basis.values[*a]);
[INFO] [stdout]     |                     ----------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 247 |                     *a
[INFO] [stdout]     |                     ^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `entity::EntityRef`
[INFO] [stdout]  --> src/copying/fcopy.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, Func,
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/copying/fcopy.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         f: &mut FunctionBody,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> src/copying/fcopy.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         module: &mut Module,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> src/copying/fcopy.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn sig(&mut self, a: SignatureData, module: &mut Module) -> anyhow::Result<SignatureData> {
[INFO] [stdout]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> src/copying/fcopy.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         module: &mut Module,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> src/copying/fcopy.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         module: &mut Module,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]   --> src/copying/fcopy.rs:70:28
[INFO] [stdout]    |
[INFO] [stdout] 70 |         ValueDef::Operator(o, l, t) => {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/copying/fcopy.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     f: &mut FunctionBody,
[INFO] [stdout]    |     ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]    --> src/copying/fcopy.rs:141:34
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Terminator::ReturnCall { func, args } => {
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `func: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]    --> src/copying/fcopy.rs:146:42
[INFO] [stdout]     |
[INFO] [stdout] 146 |         Terminator::ReturnCallIndirect { sig, table, args } => {
[INFO] [stdout]     |                                          ^^^ help: try ignoring the field: `sig: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]    --> src/copying/fcopy.rs:146:47
[INFO] [stdout]     |
[INFO] [stdout] 146 |         Terminator::ReturnCallIndirect { sig, table, args } => {
[INFO] [stdout]     |                                               ^^^^^ help: try ignoring the field: `table: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]    --> src/copying/fcopy.rs:151:37
[INFO] [stdout]     |
[INFO] [stdout] 151 |         Terminator::ReturnCallRef { sig, args } => {
[INFO] [stdout]     |                                     ^^^ help: try ignoring the field: `sig: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/copying/fcopy.rs:241:47
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     if let ValueDef::Operator(a, b, c) = basis.values[*a] {
[INFO] [stdout]     |                                               ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/copying/fcopy.rs:241:53
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     if let ValueDef::Operator(a, b, c) = basis.values[*a] {
[INFO] [stdout]     |                                                     ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]    --> src/copying/fcopy.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 198 |     o: Block,
[INFO] [stdout]     |     ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/copying/fcopy.rs:205:35
[INFO] [stdout]     |
[INFO] [stdout] 205 |         if let ValueDef::Operator(a, b, c) = basis.values[*v] {
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/copying/fcopy.rs:205:41
[INFO] [stdout]     |
[INFO] [stdout] 205 |         if let ValueDef::Operator(a, b, c) = basis.values[*v] {
[INFO] [stdout]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/copying/fcopy.rs:215:17
[INFO] [stdout]     |
[INFO] [stdout] 215 |     if let Some(n) = m.get(&*v) {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/copying/fcopy.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |     let g = f as *mut FunctionBody;
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/copying/fcopy.rs:269:5
[INFO] [stdout]     |
[INFO] [stdout] 269 |     mut k: impl FnMut(&mut Block),
[INFO] [stdout]     |     ----^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/copying/fts.rs:38:31
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     .map(|(a, b)| dst.add_blockparam(shim, *a))
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/copying/fts.rs:79:49
[INFO] [stdout]    |
[INFO] [stdout] 79 |                     crate::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]    |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/copying/fts.rs:217:25
[INFO] [stdout]     |
[INFO] [stdout] 217 |                 .map(|((k, v), (dk, dv))| (*v, *dv))
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dk`
[INFO] [stdout]    --> src/copying/fts.rs:217:33
[INFO] [stdout]     |
[INFO] [stdout] 217 |                 .map(|((k, v), (dk, dv))| (*v, *dv))
[INFO] [stdout]     |                                 ^^ help: if this is intentional, prefix it with an underscore: `_dk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> src/copying/fts.rs:241:49
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     crate::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]     |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/copying/kts.rs:54:49
[INFO] [stdout]    |
[INFO] [stdout] 54 |                     crate::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]    |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/copying/module.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let mut c = match a {
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shared`
[INFO] [stdout]    --> src/copying/module.rs:372:47
[INFO] [stdout]     |
[INFO] [stdout] 372 |                 SignatureData::Import { like, shared } => {
[INFO] [stdout]     |                                               ^^^^^^ help: try ignoring the field: `shared: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/copying/module.rs:419:29
[INFO] [stdout]     |
[INFO] [stdout] 419 |                         let mut e = None;
[INFO] [stdout]     |                             ----^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/copying/module.rs:417:54
[INFO] [stdout]     |
[INFO] [stdout] 417 |                     if let ValueDef::Operator(a, vs, c) = &mut k {
[INFO] [stdout]     |                                                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/copying/module.rs:477:63
[INFO] [stdout]     |
[INFO] [stdout] 477 |                         crate::Terminator::ReturnCall { func, args } => {
[INFO] [stdout]     |                                                               ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/copying/module.rs:480:77
[INFO] [stdout]     |
[INFO] [stdout] 480 |                         crate::Terminator::ReturnCallIndirect { sig, table, args } => {
[INFO] [stdout]     |                                                                             ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/copying/module.rs:484:65
[INFO] [stdout]     |
[INFO] [stdout] 484 |                         crate::Terminator::ReturnCallRef { sig, args } => {
[INFO] [stdout]     |                                                                 ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_Memory` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_memory`
[INFO] [stdout] ...
[INFO] [stdout] 513 |     translator!(Memory);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_Table` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_table`
[INFO] [stdout] ...
[INFO] [stdout] 514 |     translator!(Table);
[INFO] [stdout]     |     ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_Global` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_global`
[INFO] [stdout] ...
[INFO] [stdout] 515 |     translator!(Global);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_Func` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_func`
[INFO] [stdout] ...
[INFO] [stdout] 516 |     translator!(Func);
[INFO] [stdout]     |     ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_ControlTag` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_control_tag`
[INFO] [stdout] ...
[INFO] [stdout] 517 |     translator!(ControlTag);
[INFO] [stdout]     |     ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.83s
[INFO] running `Command { std: "docker" "inspect" "ff89fdcff31f4b8cc3e3cc5e7e55b0d97f6e9d0fde459c64a82609b3569fe655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff89fdcff31f4b8cc3e3cc5e7e55b0d97f6e9d0fde459c64a82609b3569fe655", kill_on_drop: false }`
[INFO] [stdout] ff89fdcff31f4b8cc3e3cc5e7e55b0d97f6e9d0fde459c64a82609b3569fe655
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ded4fec83c0316202947aa255cbcc900669e13b4877d1a9ce64299d8ba83b83c
[INFO] running `Command { std: "docker" "start" "-a" "ded4fec83c0316202947aa255cbcc900669e13b4877d1a9ce64299d8ba83b83c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling wasm-encoder v0.228.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling portal-pc-waffle-ir v0.6.0-alpha.1
[INFO] [stderr]    Compiling bumpalo v3.17.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling jiff v0.2.8
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling wast v228.0.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling portal-pc-waffle-passes-shared v0.6.0-alpha.1
[INFO] [stderr]    Compiling portal-pc-waffle-copying v0.6.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `MemoryArg`, `Memory`, `Signature`, and `pool::ListRef`
[INFO] [stdout]  --> src/copying/fcopy.rs:8:38
[INFO] [stdout]   |
[INFO] [stdout] 8 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, Func,
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^
[INFO] [stdout] 9 |     FunctionBody, Memory, MemoryArg, Module, Operator, Signature, SignatureData, Terminator, Type,
[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: `alloc::vec`
[INFO] [stdout]   --> src/copying/fcopy.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use alloc::vec;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/copying/fts.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::{default, iter::once};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]   --> src/copying/fts.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use alloc::vec;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cfg::CFGInfo`
[INFO] [stdout]  --> src/copying/kts.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cfg::CFGInfo,  Block, BlockTarget, FunctionBody, Operator,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]  --> src/copying/kts.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use alloc::vec;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::default`
[INFO] [stdout]   --> src/copying/kts.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use core::default;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DontObf` and `clone_fn`
[INFO] [stdout]  --> src/copying/module.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::fcopy::{clone_fn, DontObf};
[INFO] [stdout]   |                    ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::kts::Kts`
[INFO] [stdout]  --> src/copying/module.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::kts::Kts;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `new_sig`
[INFO] [stdout]  --> src/copying/module.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::util::{add_start, new_sig};
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExportKind` and `TableData`
[INFO] [stdout]  --> src/copying/module.rs:7:46
[INFO] [stdout]   |
[INFO] [stdout] 7 |     entity::EntityRef, i2x, x2i, ControlTag, ExportKind, Func, FuncDecl, FunctionBody, Global,
[INFO] [stdout]   |                                              ^^^^^^^^^^
[INFO] [stdout] 8 |     ImportKind, Memory, Module, Operator, Signature, SignatureData, Table, TableData, Type,
[INFO] [stdout]   |                                                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec::Vec`
[INFO] [stdout]   --> src/copying/module.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use alloc::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Context`
[INFO] [stdout]   --> src/copying/module.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use anyhow::Context;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iter::empty`
[INFO] [stdout]   --> src/copying/module.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     iter::empty,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/copying/fcopy.rs:247:21
[INFO] [stdout]     |
[INFO] [stdout] 244 |                     panic!("value not found: {a} ({:?} {p})", basis.values[*a]);
[INFO] [stdout]     |                     ----------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 247 |                     *a
[INFO] [stdout]     |                     ^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `entity::EntityRef`
[INFO] [stdout]  --> src/copying/fcopy.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, Func,
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/copying/fcopy.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         f: &mut FunctionBody,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> src/copying/fcopy.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         module: &mut Module,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> src/copying/fcopy.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn sig(&mut self, a: SignatureData, module: &mut Module) -> anyhow::Result<SignatureData> {
[INFO] [stdout]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> src/copying/fcopy.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         module: &mut Module,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> src/copying/fcopy.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         module: &mut Module,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]   --> src/copying/fcopy.rs:70:28
[INFO] [stdout]    |
[INFO] [stdout] 70 |         ValueDef::Operator(o, l, t) => {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/copying/fcopy.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     f: &mut FunctionBody,
[INFO] [stdout]    |     ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]    --> src/copying/fcopy.rs:141:34
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Terminator::ReturnCall { func, args } => {
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `func: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]    --> src/copying/fcopy.rs:146:42
[INFO] [stdout]     |
[INFO] [stdout] 146 |         Terminator::ReturnCallIndirect { sig, table, args } => {
[INFO] [stdout]     |                                          ^^^ help: try ignoring the field: `sig: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]    --> src/copying/fcopy.rs:146:47
[INFO] [stdout]     |
[INFO] [stdout] 146 |         Terminator::ReturnCallIndirect { sig, table, args } => {
[INFO] [stdout]     |                                               ^^^^^ help: try ignoring the field: `table: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]    --> src/copying/fcopy.rs:151:37
[INFO] [stdout]     |
[INFO] [stdout] 151 |         Terminator::ReturnCallRef { sig, args } => {
[INFO] [stdout]     |                                     ^^^ help: try ignoring the field: `sig: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/copying/fcopy.rs:241:47
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     if let ValueDef::Operator(a, b, c) = basis.values[*a] {
[INFO] [stdout]     |                                               ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/copying/fcopy.rs:241:53
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     if let ValueDef::Operator(a, b, c) = basis.values[*a] {
[INFO] [stdout]     |                                                     ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]    --> src/copying/fcopy.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 198 |     o: Block,
[INFO] [stdout]     |     ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/copying/fcopy.rs:205:35
[INFO] [stdout]     |
[INFO] [stdout] 205 |         if let ValueDef::Operator(a, b, c) = basis.values[*v] {
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/copying/fcopy.rs:205:41
[INFO] [stdout]     |
[INFO] [stdout] 205 |         if let ValueDef::Operator(a, b, c) = basis.values[*v] {
[INFO] [stdout]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/copying/fcopy.rs:215:17
[INFO] [stdout]     |
[INFO] [stdout] 215 |     if let Some(n) = m.get(&*v) {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/copying/fcopy.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |     let g = f as *mut FunctionBody;
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/copying/fcopy.rs:269:5
[INFO] [stdout]     |
[INFO] [stdout] 269 |     mut k: impl FnMut(&mut Block),
[INFO] [stdout]     |     ----^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/copying/fts.rs:38:31
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     .map(|(a, b)| dst.add_blockparam(shim, *a))
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/copying/fts.rs:79:49
[INFO] [stdout]    |
[INFO] [stdout] 79 |                     crate::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]    |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/copying/fts.rs:217:25
[INFO] [stdout]     |
[INFO] [stdout] 217 |                 .map(|((k, v), (dk, dv))| (*v, *dv))
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dk`
[INFO] [stdout]    --> src/copying/fts.rs:217:33
[INFO] [stdout]     |
[INFO] [stdout] 217 |                 .map(|((k, v), (dk, dv))| (*v, *dv))
[INFO] [stdout]     |                                 ^^ help: if this is intentional, prefix it with an underscore: `_dk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> src/copying/fts.rs:241:49
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     crate::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]     |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/copying/kts.rs:54:49
[INFO] [stdout]    |
[INFO] [stdout] 54 |                     crate::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]    |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/copying/module.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let mut c = match a {
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shared`
[INFO] [stdout]    --> src/copying/module.rs:372:47
[INFO] [stdout]     |
[INFO] [stdout] 372 |                 SignatureData::Import { like, shared } => {
[INFO] [stdout]     |                                               ^^^^^^ help: try ignoring the field: `shared: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/copying/module.rs:419:29
[INFO] [stdout]     |
[INFO] [stdout] 419 |                         let mut e = None;
[INFO] [stdout]     |                             ----^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/copying/module.rs:417:54
[INFO] [stdout]     |
[INFO] [stdout] 417 |                     if let ValueDef::Operator(a, vs, c) = &mut k {
[INFO] [stdout]     |                                                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/copying/module.rs:477:63
[INFO] [stdout]     |
[INFO] [stdout] 477 |                         crate::Terminator::ReturnCall { func, args } => {
[INFO] [stdout]     |                                                               ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/copying/module.rs:480:77
[INFO] [stdout]     |
[INFO] [stdout] 480 |                         crate::Terminator::ReturnCallIndirect { sig, table, args } => {
[INFO] [stdout]     |                                                                             ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/copying/module.rs:484:65
[INFO] [stdout]     |
[INFO] [stdout] 484 |                         crate::Terminator::ReturnCallRef { sig, args } => {
[INFO] [stdout]     |                                                                 ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_Memory` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_memory`
[INFO] [stdout] ...
[INFO] [stdout] 513 |     translator!(Memory);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_Table` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_table`
[INFO] [stdout] ...
[INFO] [stdout] 514 |     translator!(Table);
[INFO] [stdout]     |     ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_Global` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_global`
[INFO] [stdout] ...
[INFO] [stdout] 515 |     translator!(Global);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_Func` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_func`
[INFO] [stdout] ...
[INFO] [stdout] 516 |     translator!(Func);
[INFO] [stdout]     |     ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_ControlTag` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_control_tag`
[INFO] [stdout] ...
[INFO] [stdout] 517 |     translator!(ControlTag);
[INFO] [stdout]     |     ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wat v1.228.0
[INFO] [stdout] warning: unused imports: `MemoryArg`, `Memory`, `Signature`, and `pool::ListRef`
[INFO] [stdout]  --> src/copying/fcopy.rs:8:38
[INFO] [stdout]   |
[INFO] [stdout] 8 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, Func,
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^
[INFO] [stdout] 9 |     FunctionBody, Memory, MemoryArg, Module, Operator, Signature, SignatureData, Terminator, Type,
[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: `alloc::vec`
[INFO] [stdout]   --> src/copying/fcopy.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use alloc::vec;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/copying/fts.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::{default, iter::once};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]   --> src/copying/fts.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use alloc::vec;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cfg::CFGInfo`
[INFO] [stdout]  --> src/copying/kts.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cfg::CFGInfo,  Block, BlockTarget, FunctionBody, Operator,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]  --> src/copying/kts.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use alloc::vec;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::default`
[INFO] [stdout]   --> src/copying/kts.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use core::default;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DontObf` and `clone_fn`
[INFO] [stdout]  --> src/copying/module.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::fcopy::{clone_fn, DontObf};
[INFO] [stdout]   |                    ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::kts::Kts`
[INFO] [stdout]  --> src/copying/module.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::kts::Kts;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `new_sig`
[INFO] [stdout]  --> src/copying/module.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::util::{add_start, new_sig};
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExportKind` and `TableData`
[INFO] [stdout]  --> src/copying/module.rs:7:46
[INFO] [stdout]   |
[INFO] [stdout] 7 |     entity::EntityRef, i2x, x2i, ControlTag, ExportKind, Func, FuncDecl, FunctionBody, Global,
[INFO] [stdout]   |                                              ^^^^^^^^^^
[INFO] [stdout] 8 |     ImportKind, Memory, Module, Operator, Signature, SignatureData, Table, TableData, Type,
[INFO] [stdout]   |                                                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec::Vec`
[INFO] [stdout]   --> src/copying/module.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use alloc::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Context`
[INFO] [stdout]   --> src/copying/module.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use anyhow::Context;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iter::empty`
[INFO] [stdout]   --> src/copying/module.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     iter::empty,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/copying/module.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 521 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/copying/fcopy.rs:247:21
[INFO] [stdout]     |
[INFO] [stdout] 244 |                     panic!("value not found: {a} ({:?} {p})", basis.values[*a]);
[INFO] [stdout]     |                     ----------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 247 |                     *a
[INFO] [stdout]     |                     ^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `entity::EntityRef`
[INFO] [stdout]  --> src/copying/fcopy.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, Func,
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/copying/fcopy.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         f: &mut FunctionBody,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> src/copying/fcopy.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         module: &mut Module,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> src/copying/fcopy.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn sig(&mut self, a: SignatureData, module: &mut Module) -> anyhow::Result<SignatureData> {
[INFO] [stdout]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> src/copying/fcopy.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         module: &mut Module,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> src/copying/fcopy.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         module: &mut Module,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]   --> src/copying/fcopy.rs:70:28
[INFO] [stdout]    |
[INFO] [stdout] 70 |         ValueDef::Operator(o, l, t) => {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/copying/fcopy.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     f: &mut FunctionBody,
[INFO] [stdout]    |     ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]    --> src/copying/fcopy.rs:141:34
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Terminator::ReturnCall { func, args } => {
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `func: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]    --> src/copying/fcopy.rs:146:42
[INFO] [stdout]     |
[INFO] [stdout] 146 |         Terminator::ReturnCallIndirect { sig, table, args } => {
[INFO] [stdout]     |                                          ^^^ help: try ignoring the field: `sig: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]    --> src/copying/fcopy.rs:146:47
[INFO] [stdout]     |
[INFO] [stdout] 146 |         Terminator::ReturnCallIndirect { sig, table, args } => {
[INFO] [stdout]     |                                               ^^^^^ help: try ignoring the field: `table: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]    --> src/copying/fcopy.rs:151:37
[INFO] [stdout]     |
[INFO] [stdout] 151 |         Terminator::ReturnCallRef { sig, args } => {
[INFO] [stdout]     |                                     ^^^ help: try ignoring the field: `sig: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/copying/fcopy.rs:241:47
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     if let ValueDef::Operator(a, b, c) = basis.values[*a] {
[INFO] [stdout]     |                                               ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/copying/fcopy.rs:241:53
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     if let ValueDef::Operator(a, b, c) = basis.values[*a] {
[INFO] [stdout]     |                                                     ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]    --> src/copying/fcopy.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 198 |     o: Block,
[INFO] [stdout]     |     ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/copying/fcopy.rs:205:35
[INFO] [stdout]     |
[INFO] [stdout] 205 |         if let ValueDef::Operator(a, b, c) = basis.values[*v] {
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/copying/fcopy.rs:205:41
[INFO] [stdout]     |
[INFO] [stdout] 205 |         if let ValueDef::Operator(a, b, c) = basis.values[*v] {
[INFO] [stdout]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/copying/fcopy.rs:215:17
[INFO] [stdout]     |
[INFO] [stdout] 215 |     if let Some(n) = m.get(&*v) {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/copying/fcopy.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |     let g = f as *mut FunctionBody;
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/copying/fcopy.rs:269:5
[INFO] [stdout]     |
[INFO] [stdout] 269 |     mut k: impl FnMut(&mut Block),
[INFO] [stdout]     |     ----^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/copying/fts.rs:38:31
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     .map(|(a, b)| dst.add_blockparam(shim, *a))
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/copying/fts.rs:79:49
[INFO] [stdout]    |
[INFO] [stdout] 79 |                     crate::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]    |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/copying/fts.rs:217:25
[INFO] [stdout]     |
[INFO] [stdout] 217 |                 .map(|((k, v), (dk, dv))| (*v, *dv))
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dk`
[INFO] [stdout]    --> src/copying/fts.rs:217:33
[INFO] [stdout]     |
[INFO] [stdout] 217 |                 .map(|((k, v), (dk, dv))| (*v, *dv))
[INFO] [stdout]     |                                 ^^ help: if this is intentional, prefix it with an underscore: `_dk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> src/copying/fts.rs:241:49
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     crate::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]     |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/copying/kts.rs:54:49
[INFO] [stdout]    |
[INFO] [stdout] 54 |                     crate::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]    |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/copying/module.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let mut c = match a {
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shared`
[INFO] [stdout]    --> src/copying/module.rs:372:47
[INFO] [stdout]     |
[INFO] [stdout] 372 |                 SignatureData::Import { like, shared } => {
[INFO] [stdout]     |                                               ^^^^^^ help: try ignoring the field: `shared: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/copying/module.rs:419:29
[INFO] [stdout]     |
[INFO] [stdout] 419 |                         let mut e = None;
[INFO] [stdout]     |                             ----^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/copying/module.rs:417:54
[INFO] [stdout]     |
[INFO] [stdout] 417 |                     if let ValueDef::Operator(a, vs, c) = &mut k {
[INFO] [stdout]     |                                                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/copying/module.rs:477:63
[INFO] [stdout]     |
[INFO] [stdout] 477 |                         crate::Terminator::ReturnCall { func, args } => {
[INFO] [stdout]     |                                                               ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/copying/module.rs:480:77
[INFO] [stdout]     |
[INFO] [stdout] 480 |                         crate::Terminator::ReturnCallIndirect { sig, table, args } => {
[INFO] [stdout]     |                                                                             ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/copying/module.rs:484:65
[INFO] [stdout]     |
[INFO] [stdout] 484 |                         crate::Terminator::ReturnCallRef { sig, args } => {
[INFO] [stdout]     |                                                                 ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_Memory` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_memory`
[INFO] [stdout] ...
[INFO] [stdout] 513 |     translator!(Memory);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_Table` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_table`
[INFO] [stdout] ...
[INFO] [stdout] 514 |     translator!(Table);
[INFO] [stdout]     |     ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_Global` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_global`
[INFO] [stdout] ...
[INFO] [stdout] 515 |     translator!(Global);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_Func` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_func`
[INFO] [stdout] ...
[INFO] [stdout] 516 |     translator!(Func);
[INFO] [stdout]     |     ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate_ControlTag` should have a snake case name
[INFO] [stdout]    --> src/copying/module.rs:73:20
[INFO] [stdout]     |
[INFO] [stdout]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_control_tag`
[INFO] [stdout] ...
[INFO] [stdout] 517 |     translator!(ControlTag);
[INFO] [stdout]     |     ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.83s
[INFO] running `Command { std: "docker" "inspect" "ded4fec83c0316202947aa255cbcc900669e13b4877d1a9ce64299d8ba83b83c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ded4fec83c0316202947aa255cbcc900669e13b4877d1a9ce64299d8ba83b83c", kill_on_drop: false }`
[INFO] [stdout] ded4fec83c0316202947aa255cbcc900669e13b4877d1a9ce64299d8ba83b83c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68fca4f899682c6868b5dce37e509a40df4da3e52e38dc0aedf6e5704ff9b195
[INFO] running `Command { std: "docker" "start" "-a" "68fca4f899682c6868b5dce37e509a40df4da3e52e38dc0aedf6e5704ff9b195", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `MemoryArg`, `Memory`, `Signature`, and `pool::ListRef`
[INFO] [stderr]  --> src/copying/fcopy.rs:8:38
[INFO] [stderr]   |
[INFO] [stderr] 8 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, Func,
[INFO] [stderr]   |                                      ^^^^^^^^^^^^^
[INFO] [stderr] 9 |     FunctionBody, Memory, MemoryArg, Module, Operator, Signature, SignatureData, Terminator, Type,
[INFO] [stderr]   |                   ^^^^^^  ^^^^^^^^^                    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `alloc::vec`
[INFO] [stderr]   --> src/copying/fcopy.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use alloc::vec;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `default`
[INFO] [stderr]  --> src/copying/fts.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | use core::{default, iter::once};
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `alloc::vec`
[INFO] [stderr]   --> src/copying/fts.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use alloc::vec;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cfg::CFGInfo`
[INFO] [stderr]  --> src/copying/kts.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     cfg::CFGInfo,  Block, BlockTarget, FunctionBody, Operator,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `alloc::vec`
[INFO] [stderr]  --> src/copying/kts.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use alloc::vec;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::default`
[INFO] [stderr]   --> src/copying/kts.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use core::default;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DontObf` and `clone_fn`
[INFO] [stderr]  --> src/copying/module.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::fcopy::{clone_fn, DontObf};
[INFO] [stderr]   |                    ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::kts::Kts`
[INFO] [stderr]  --> src/copying/module.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::kts::Kts;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `new_sig`
[INFO] [stderr]  --> src/copying/module.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::util::{add_start, new_sig};
[INFO] [stderr]   |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ExportKind` and `TableData`
[INFO] [stderr]  --> src/copying/module.rs:7:46
[INFO] [stderr]   |
[INFO] [stderr] 7 |     entity::EntityRef, i2x, x2i, ControlTag, ExportKind, Func, FuncDecl, FunctionBody, Global,
[INFO] [stderr]   |                                              ^^^^^^^^^^
[INFO] [stderr] 8 |     ImportKind, Memory, Module, Operator, Signature, SignatureData, Table, TableData, Type,
[INFO] [stderr]   |                                                                            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `alloc::vec::Vec`
[INFO] [stderr]   --> src/copying/module.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use alloc::vec::Vec;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `anyhow::Context`
[INFO] [stderr]   --> src/copying/module.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use anyhow::Context;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `iter::empty`
[INFO] [stderr]   --> src/copying/module.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     iter::empty,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/copying/fcopy.rs:247:21
[INFO] [stderr]     |
[INFO] [stderr] 244 |                     panic!("value not found: {a} ({:?} {p})", basis.values[*a]);
[INFO] [stderr]     |                     ----------------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr] ...
[INFO] [stderr] 247 |                     *a
[INFO] [stderr]     |                     ^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `entity::EntityRef`
[INFO] [stderr]  --> src/copying/fcopy.rs:8:19
[INFO] [stderr]   |
[INFO] [stderr] 8 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, Func,
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]   --> src/copying/fcopy.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |         f: &mut FunctionBody,
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `module`
[INFO] [stderr]   --> src/copying/fcopy.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |         module: &mut Module,
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `module`
[INFO] [stderr]   --> src/copying/fcopy.rs:23:41
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn sig(&mut self, a: SignatureData, module: &mut Module) -> anyhow::Result<SignatureData> {
[INFO] [stderr]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `module`
[INFO] [stderr]   --> src/copying/fcopy.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         module: &mut Module,
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `module`
[INFO] [stderr]   --> src/copying/fcopy.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |         module: &mut Module,
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `o`
[INFO] [stderr]   --> src/copying/fcopy.rs:70:28
[INFO] [stderr]    |
[INFO] [stderr] 70 |         ValueDef::Operator(o, l, t) => {
[INFO] [stderr]    |                            ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]   --> src/copying/fcopy.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     f: &mut FunctionBody,
[INFO] [stderr]    |     ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `func`
[INFO] [stderr]    --> src/copying/fcopy.rs:141:34
[INFO] [stderr]     |
[INFO] [stderr] 141 |         Terminator::ReturnCall { func, args } => {
[INFO] [stderr]     |                                  ^^^^ help: try ignoring the field: `func: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig`
[INFO] [stderr]    --> src/copying/fcopy.rs:146:42
[INFO] [stderr]     |
[INFO] [stderr] 146 |         Terminator::ReturnCallIndirect { sig, table, args } => {
[INFO] [stderr]     |                                          ^^^ help: try ignoring the field: `sig: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `table`
[INFO] [stderr]    --> src/copying/fcopy.rs:146:47
[INFO] [stderr]     |
[INFO] [stderr] 146 |         Terminator::ReturnCallIndirect { sig, table, args } => {
[INFO] [stderr]     |                                               ^^^^^ help: try ignoring the field: `table: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig`
[INFO] [stderr]    --> src/copying/fcopy.rs:151:37
[INFO] [stderr]     |
[INFO] [stderr] 151 |         Terminator::ReturnCallRef { sig, args } => {
[INFO] [stderr]     |                                     ^^^ help: try ignoring the field: `sig: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/copying/fcopy.rs:241:47
[INFO] [stderr]     |
[INFO] [stderr] 241 |                     if let ValueDef::Operator(a, b, c) = basis.values[*a] {
[INFO] [stderr]     |                                               ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]    --> src/copying/fcopy.rs:241:53
[INFO] [stderr]     |
[INFO] [stderr] 241 |                     if let ValueDef::Operator(a, b, c) = basis.values[*a] {
[INFO] [stderr]     |                                                     ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `o`
[INFO] [stderr]    --> src/copying/fcopy.rs:198:5
[INFO] [stderr]     |
[INFO] [stderr] 198 |     o: Block,
[INFO] [stderr]     |     ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/copying/fcopy.rs:205:35
[INFO] [stderr]     |
[INFO] [stderr] 205 |         if let ValueDef::Operator(a, b, c) = basis.values[*v] {
[INFO] [stderr]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]    --> src/copying/fcopy.rs:205:41
[INFO] [stderr]     |
[INFO] [stderr] 205 |         if let ValueDef::Operator(a, b, c) = basis.values[*v] {
[INFO] [stderr]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/copying/fcopy.rs:215:17
[INFO] [stderr]     |
[INFO] [stderr] 215 |     if let Some(n) = m.get(&*v) {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `g`
[INFO] [stderr]    --> src/copying/fcopy.rs:220:9
[INFO] [stderr]     |
[INFO] [stderr] 220 |     let g = f as *mut FunctionBody;
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/copying/fcopy.rs:269:5
[INFO] [stderr]     |
[INFO] [stderr] 269 |     mut k: impl FnMut(&mut Block),
[INFO] [stderr]     |     ----^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/copying/fts.rs:38:31
[INFO] [stderr]    |
[INFO] [stderr] 38 |                     .map(|(a, b)| dst.add_blockparam(shim, *a))
[INFO] [stderr]    |                               ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `block`
[INFO] [stderr]   --> src/copying/fts.rs:79:49
[INFO] [stderr]    |
[INFO] [stderr] 79 |                     crate::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stderr]    |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]    --> src/copying/fts.rs:217:25
[INFO] [stderr]     |
[INFO] [stderr] 217 |                 .map(|((k, v), (dk, dv))| (*v, *dv))
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dk`
[INFO] [stderr]    --> src/copying/fts.rs:217:33
[INFO] [stderr]     |
[INFO] [stderr] 217 |                 .map(|((k, v), (dk, dv))| (*v, *dv))
[INFO] [stderr]     |                                 ^^ help: if this is intentional, prefix it with an underscore: `_dk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `block`
[INFO] [stderr]    --> src/copying/fts.rs:241:49
[INFO] [stderr]     |
[INFO] [stderr] 241 |                     crate::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stderr]     |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `block`
[INFO] [stderr]   --> src/copying/kts.rs:54:49
[INFO] [stderr]    |
[INFO] [stderr] 54 |                     crate::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stderr]    |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/copying/module.rs:287:13
[INFO] [stderr]     |
[INFO] [stderr] 287 |         let mut c = match a {
[INFO] [stderr]     |             ----^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shared`
[INFO] [stderr]    --> src/copying/module.rs:372:47
[INFO] [stderr]     |
[INFO] [stderr] 372 |                 SignatureData::Import { like, shared } => {
[INFO] [stderr]     |                                               ^^^^^^ help: try ignoring the field: `shared: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/copying/module.rs:419:29
[INFO] [stderr]     |
[INFO] [stderr] 419 |                         let mut e = None;
[INFO] [stderr]     |                             ----^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]    --> src/copying/module.rs:417:54
[INFO] [stderr]     |
[INFO] [stderr] 417 |                     if let ValueDef::Operator(a, vs, c) = &mut k {
[INFO] [stderr]     |                                                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> src/copying/module.rs:477:63
[INFO] [stderr]     |
[INFO] [stderr] 477 |                         crate::Terminator::ReturnCall { func, args } => {
[INFO] [stderr]     |                                                               ^^^^ help: try ignoring the field: `args: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> src/copying/module.rs:480:77
[INFO] [stderr]     |
[INFO] [stderr] 480 |                         crate::Terminator::ReturnCallIndirect { sig, table, args } => {
[INFO] [stderr]     |                                                                             ^^^^ help: try ignoring the field: `args: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> src/copying/module.rs:484:65
[INFO] [stderr]     |
[INFO] [stderr] 484 |                         crate::Terminator::ReturnCallRef { sig, args } => {
[INFO] [stderr]     |                                                                 ^^^^ help: try ignoring the field: `args: _`
[INFO] [stderr] 
[INFO] [stderr] warning: method `translate_Memory` should have a snake case name
[INFO] [stderr]    --> src/copying/module.rs:73:20
[INFO] [stderr]     |
[INFO] [stderr]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_memory`
[INFO] [stderr] ...
[INFO] [stderr] 513 |     translator!(Memory);
[INFO] [stderr]     |     ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method `translate_Table` should have a snake case name
[INFO] [stderr]    --> src/copying/module.rs:73:20
[INFO] [stderr]     |
[INFO] [stderr]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_table`
[INFO] [stderr] ...
[INFO] [stderr] 514 |     translator!(Table);
[INFO] [stderr]     |     ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method `translate_Global` should have a snake case name
[INFO] [stderr]    --> src/copying/module.rs:73:20
[INFO] [stderr]     |
[INFO] [stderr]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_global`
[INFO] [stderr] ...
[INFO] [stderr] 515 |     translator!(Global);
[INFO] [stderr]     |     ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method `translate_Func` should have a snake case name
[INFO] [stderr]    --> src/copying/module.rs:73:20
[INFO] [stderr]     |
[INFO] [stderr]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_func`
[INFO] [stderr] ...
[INFO] [stderr] 516 |     translator!(Func);
[INFO] [stderr]     |     ----------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method `translate_ControlTag` should have a snake case name
[INFO] [stderr]    --> src/copying/module.rs:73:20
[INFO] [stderr]     |
[INFO] [stderr]  73 |             pub fn [<translate_ $a>](&mut self, m: $a) -> anyhow::Result<$a>{
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translate_control_tag`
[INFO] [stderr] ...
[INFO] [stderr] 517 |     translator!(ControlTag);
[INFO] [stderr]     |     ----------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `translator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/copying/module.rs:521:9
[INFO] [stderr]     |
[INFO] [stderr] 521 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `portal-pc-waffle-copying` (lib) generated 53 warnings (run `cargo fix --lib -p portal-pc-waffle-copying` to apply 46 suggestions)
[INFO] [stderr] warning: `portal-pc-waffle-copying` (lib test) generated 54 warnings (53 duplicates) (run `cargo fix --lib -p portal-pc-waffle-copying --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/portal_pc_waffle_copying-5f0712c992fee7b0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests portal_pc_waffle_copying
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68fca4f899682c6868b5dce37e509a40df4da3e52e38dc0aedf6e5704ff9b195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68fca4f899682c6868b5dce37e509a40df4da3e52e38dc0aedf6e5704ff9b195", kill_on_drop: false }`
[INFO] [stdout] 68fca4f899682c6868b5dce37e509a40df4da3e52e38dc0aedf6e5704ff9b195
