[INFO] cloning repository https://github.com/portal-co/more_waffle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/portal-co/more_waffle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fportal-co%2Fmore_waffle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fportal-co%2Fmore_waffle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a2532653fae1294517c76e53853540eb1290c55
[INFO] testing portal-co/more_waffle against 1.80.0 for beta-1.81-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fportal-co%2Fmore_waffle" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/portal-co/more_waffle on toolchain 1.80.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.80.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/portal-co/more_waffle
[INFO] finished tweaking git repo https://github.com/portal-co/more_waffle
[INFO] tweaked toml for git repo https://github.com/portal-co/more_waffle written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/portal-co/more_waffle 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" "+1.80.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/portal-co/waffle-.git`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.80.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 415720ff6201768b7929be3c6c71d936d81f0ec5abdb62d8723a14226da72b60
[INFO] running `Command { std: "docker" "start" "-a" "415720ff6201768b7929be3c6c71d936d81f0ec5abdb62d8723a14226da72b60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "415720ff6201768b7929be3c6c71d936d81f0ec5abdb62d8723a14226da72b60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "415720ff6201768b7929be3c6c71d936d81f0ec5abdb62d8723a14226da72b60", kill_on_drop: false }`
[INFO] [stdout] 415720ff6201768b7929be3c6c71d936d81f0ec5abdb62d8723a14226da72b60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.80.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfa9988c6b65b8d59340b3397c6bd31a0726ded5b12826c86efe26b658a95e82
[INFO] running `Command { std: "docker" "start" "-a" "dfa9988c6b65b8d59340b3397c6bd31a0726ded5b12826c86efe26b658a95e82", kill_on_drop: false }`
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[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling portal-pc-waffle v0.0.27+portal (https://github.com/portal-co/waffle-.git?branch=pr/changes2#3f9e7a56)
[INFO] [stderr]    Compiling waffle-ast v0.1.0 (/opt/rustwide/workdir/waffle-ast)
[INFO] [stderr]    Compiling fast-instantiate v0.1.0 (/opt/rustwide/workdir/fast-instantiate)
[INFO] [stdout] warning: unused imports: `FrontendOptions`, `MemoryArg`, `Memory`, `Signature`, `cfg::CFGInfo`, and `pool::ListRef`
[INFO] [stdout]  --> waffle-ast/src/fcopy.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, FrontendOptions, Func,
[INFO] [stdout]   |     ^^^^^^^^^^^^                     ^^^^^^^^^^^^^                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     FunctionBody, Memory, MemoryArg, Module, Operator, Signature, SignatureData, Terminator, Type,
[INFO] [stdout]   |                   ^^^^^^  ^^^^^^^^^                    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |             let x = b.type_pool.from_iter(once(Type::I32));
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:39:58
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stdout]    |                                            ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig_index`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:39:68
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stdout]    |                                                      ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:53:58
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stdout]    |                                            ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig_index`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:53:68
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stdout]    |                                                      ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:231:21
[INFO] [stdout]     |
[INFO] [stdout] 228 |                     panic!("value not found: {a} ({:?} {p})", basis.values[*a]);
[INFO] [stdout]     |                     ----------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 231 |                     *a
[INFO] [stdout]     |                     ^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `entity::EntityRef`
[INFO] [stdout]  --> waffle-ast/src/fcopy.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, FrontendOptions, Func,
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> waffle-ast/src/bulk_memory_lowering.rs:468:21
[INFO] [stdout]     |
[INFO] [stdout] 468 |                 let mut src = f.add_blockparam(n, srct);
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> waffle-ast/src/fcopy.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn boot(&mut self, b: Block, f: &mut FunctionBody) -> anyhow::Result<Block> {
[INFO] [stdout]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> waffle-ast/src/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: `o`
[INFO] [stdout]   --> waffle-ast/src/fcopy.rs:56:28
[INFO] [stdout]    |
[INFO] [stdout] 56 |         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]   --> waffle-ast/src/fcopy.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     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]    --> waffle-ast/src/fcopy.rs:127:34
[INFO] [stdout]     |
[INFO] [stdout] 127 |         Terminator::ReturnCall { func, args } => {
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `func: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:132:42
[INFO] [stdout]     |
[INFO] [stdout] 132 |         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]    --> waffle-ast/src/fcopy.rs:132:47
[INFO] [stdout]     |
[INFO] [stdout] 132 |         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]    --> waffle-ast/src/fcopy.rs:137:37
[INFO] [stdout]     |
[INFO] [stdout] 137 |         Terminator::ReturnCallRef { sig, args } => {
[INFO] [stdout]     |                                     ^^^ help: try ignoring the field: `sig: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:189:35
[INFO] [stdout]     |
[INFO] [stdout] 189 |         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]    --> waffle-ast/src/fcopy.rs:189:41
[INFO] [stdout]     |
[INFO] [stdout] 189 |         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]    --> waffle-ast/src/fcopy.rs:199:17
[INFO] [stdout]     |
[INFO] [stdout] 199 |     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]    --> waffle-ast/src/fcopy.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |     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: unused variable: `o`
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     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]    --> waffle-ast/src/fcopy.rs:225:47
[INFO] [stdout]     |
[INFO] [stdout] 225 |                     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]    --> waffle-ast/src/fcopy.rs:225:53
[INFO] [stdout]     |
[INFO] [stdout] 225 |                     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: variable does not need to be mutable
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:253:5
[INFO] [stdout]     |
[INFO] [stdout] 253 |     mut k: impl FnMut(&mut Block),
[INFO] [stdout]     |     ----^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasm-multi-memory-polyfill v0.1.0 (/opt/rustwide/workdir/wasm-multi-memory-polyfill)
[INFO] [stderr]    Compiling grunk v0.1.0 (/opt/rustwide/workdir/grunk)
[INFO] [stderr]    Compiling thrown v0.1.0 (/opt/rustwide/workdir/thrown)
[INFO] [stderr]    Compiling waffle-splice v0.1.0 (/opt/rustwide/workdir/waffle-splice)
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> grunk/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Context`
[INFO] [stdout]  --> waffle-splice/src/mapper.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::Context;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mem`
[INFO] [stdout]   --> grunk/src/lib.rs:42:36
[INFO] [stdout]    |
[INFO] [stdout] 42 |             Operator::MemorySize { mem } | Operator::MemoryGrow { mem } => {
[INFO] [stdout]    |                                    ^^^                            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] help: try ignoring the field
[INFO] [stdout]    |
[INFO] [stdout] 42 |             Operator::MemorySize { mem: _ } | Operator::MemoryGrow { mem: _ } => {
[INFO] [stdout]    |                                    ~~~~~~                            ~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> wasm-multi-memory-polyfill/src/pass.rs:104:29
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     let p = (body.blocks[body.entry]
[INFO] [stdout]     |                             ^
[INFO] [stdout] ...
[INFO] [stdout] 108 |                         .collect::<Vec<_>>());
[INFO] [stdout]     |                                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 104 ~                     let p = body.blocks[body.entry]
[INFO] [stdout] 105 |                         .params
[INFO] [stdout] 106 |                         .iter()
[INFO] [stdout] 107 |                         .map(|a| a.1)
[INFO] [stdout] 108 ~                         .collect::<Vec<_>>();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> wasm-multi-memory-polyfill/src/pass.rs:126:29
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     let p = (body.blocks[body.entry]
[INFO] [stdout]     |                             ^
[INFO] [stdout] ...
[INFO] [stdout] 130 |                         .collect::<Vec<_>>());
[INFO] [stdout]     |                                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 126 ~                     let p = body.blocks[body.entry]
[INFO] [stdout] 127 |                         .params
[INFO] [stdout] 128 |                         .iter()
[INFO] [stdout] 129 |                         .map(|a| a.1)
[INFO] [stdout] 130 ~                         .collect::<Vec<_>>();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> thrown/src/lib.rs:89:33
[INFO] [stdout]    |
[INFO] [stdout] 89 | ...                   nullable,
[INFO] [stdout]    |                       ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig_index`
[INFO] [stdout]   --> thrown/src/lib.rs:90:33
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...                   sig_index,
[INFO] [stdout]    |                       ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig_index`
[INFO] [stdout]    --> thrown/src/lib.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         sig_index,
[INFO] [stdout]     |         ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> thrown/src/lib.rs:196:21
[INFO] [stdout]     |
[INFO] [stdout] 196 |                 let index = b.blocks[b.entry].params[0].1;
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `others`
[INFO] [stdout]    --> thrown/src/lib.rs:197:21
[INFO] [stdout]     |
[INFO] [stdout] 197 |                 let others: Vec<_> = b.blocks[b.entry].params[1..].iter().map(|a| a.1).collect();
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `function_index`
[INFO] [stdout]   --> waffle-splice/src/lib.rs:96:33
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Operator::Call { function_index } = o {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^ help: try ignoring the field: `function_index: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> waffle-splice/src/lib.rs:126:10
[INFO] [stdout]     |
[INFO] [stdout] 126 |     for (k, v) in b.iter_mut() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> wasm-multi-memory-polyfill/src/rust.rs:16:29
[INFO] [stdout]    |
[INFO] [stdout] 16 |         ImportMem::Import { module, name, memory64 } => memory64,
[INFO] [stdout]    |                             ^^^^^^ help: try ignoring the field: `module: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> wasm-multi-memory-polyfill/src/rust.rs:16:37
[INFO] [stdout]    |
[INFO] [stdout] 16 |         ImportMem::Import { module, name, memory64 } => memory64,
[INFO] [stdout]    |                                     ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> wasm-multi-memory-polyfill/src/rust.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |         ImportMem::Export { name, memory64 } => memory64,
[INFO] [stdout]    |                             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opts`
[INFO] [stdout]  --> wasm-multi-memory-polyfill/src/rust.rs:9:52
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn new_mem(x: ImportMem, name: Option<String>, opts: &Opts) -> TokenStream {
[INFO] [stdout]   |                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.36s
[INFO] running `Command { std: "docker" "inspect" "dfa9988c6b65b8d59340b3397c6bd31a0726ded5b12826c86efe26b658a95e82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa9988c6b65b8d59340b3397c6bd31a0726ded5b12826c86efe26b658a95e82", kill_on_drop: false }`
[INFO] [stdout] dfa9988c6b65b8d59340b3397c6bd31a0726ded5b12826c86efe26b658a95e82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.80.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e06776e545e664c996487e7728375b3b6d52ab15acf53564f95519d7156178c
[INFO] running `Command { std: "docker" "start" "-a" "2e06776e545e664c996487e7728375b3b6d52ab15acf53564f95519d7156178c", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `FrontendOptions`, `MemoryArg`, `Memory`, `Signature`, `cfg::CFGInfo`, and `pool::ListRef`
[INFO] [stdout]  --> waffle-ast/src/fcopy.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, FrontendOptions, Func,
[INFO] [stdout]   |     ^^^^^^^^^^^^                     ^^^^^^^^^^^^^                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     FunctionBody, Memory, MemoryArg, Module, Operator, Signature, SignatureData, Terminator, Type,
[INFO] [stdout]   |                   ^^^^^^  ^^^^^^^^^                    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:231:21
[INFO] [stdout]     |
[INFO] [stdout] 228 |                     panic!("value not found: {a} ({:?} {p})", basis.values[*a]);
[INFO] [stdout]     |                     ----------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 231 |                     *a
[INFO] [stdout]     |                     ^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `entity::EntityRef`
[INFO] [stdout]  --> waffle-ast/src/fcopy.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, FrontendOptions, Func,
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> waffle-ast/src/bulk_memory_lowering.rs:468:21
[INFO] [stdout]     |
[INFO] [stdout] 468 |                 let mut src = f.add_blockparam(n, srct);
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> waffle-ast/src/fcopy.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn boot(&mut self, b: Block, f: &mut FunctionBody) -> anyhow::Result<Block> {
[INFO] [stdout]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> waffle-ast/src/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: `o`
[INFO] [stdout]   --> waffle-ast/src/fcopy.rs:56:28
[INFO] [stdout]    |
[INFO] [stdout] 56 |         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]   --> waffle-ast/src/fcopy.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     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]    --> waffle-ast/src/fcopy.rs:127:34
[INFO] [stdout]     |
[INFO] [stdout] 127 |         Terminator::ReturnCall { func, args } => {
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `func: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:132:42
[INFO] [stdout]     |
[INFO] [stdout] 132 |         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]    --> waffle-ast/src/fcopy.rs:132:47
[INFO] [stdout]     |
[INFO] [stdout] 132 |         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]    --> waffle-ast/src/fcopy.rs:137:37
[INFO] [stdout]     |
[INFO] [stdout] 137 |         Terminator::ReturnCallRef { sig, args } => {
[INFO] [stdout]     |                                     ^^^ help: try ignoring the field: `sig: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:189:35
[INFO] [stdout]     |
[INFO] [stdout] 189 |         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]    --> waffle-ast/src/fcopy.rs:189:41
[INFO] [stdout]     |
[INFO] [stdout] 189 |         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]    --> waffle-ast/src/fcopy.rs:199:17
[INFO] [stdout]     |
[INFO] [stdout] 199 |     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]    --> waffle-ast/src/fcopy.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |     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: unused variable: `o`
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     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]    --> waffle-ast/src/fcopy.rs:225:47
[INFO] [stdout]     |
[INFO] [stdout] 225 |                     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]    --> waffle-ast/src/fcopy.rs:225:53
[INFO] [stdout]     |
[INFO] [stdout] 225 |                     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: variable does not need to be mutable
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:253:5
[INFO] [stdout]     |
[INFO] [stdout] 253 |     mut k: impl FnMut(&mut Block),
[INFO] [stdout]     |     ----^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |             let x = b.type_pool.from_iter(once(Type::I32));
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:39:58
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stdout]    |                                            ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig_index`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:39:68
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stdout]    |                                                      ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:53:58
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stdout]    |                                            ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig_index`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:53:68
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stdout]    |                                                      ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling waffle-ast v0.1.0 (/opt/rustwide/workdir/waffle-ast)
[INFO] [stderr]    Compiling fast-instantiate v0.1.0 (/opt/rustwide/workdir/fast-instantiate)
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> thrown/src/lib.rs:89:33
[INFO] [stdout]    |
[INFO] [stdout] 89 | ...                   nullable,
[INFO] [stdout]    |                       ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig_index`
[INFO] [stdout]   --> thrown/src/lib.rs:90:33
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...                   sig_index,
[INFO] [stdout]    |                       ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig_index`
[INFO] [stdout]    --> thrown/src/lib.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         sig_index,
[INFO] [stdout]     |         ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> thrown/src/lib.rs:196:21
[INFO] [stdout]     |
[INFO] [stdout] 196 |                 let index = b.blocks[b.entry].params[0].1;
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `others`
[INFO] [stdout]    --> thrown/src/lib.rs:197:21
[INFO] [stdout]     |
[INFO] [stdout] 197 |                 let others: Vec<_> = b.blocks[b.entry].params[1..].iter().map(|a| a.1).collect();
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> grunk/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mem`
[INFO] [stdout]   --> grunk/src/lib.rs:42:36
[INFO] [stdout]    |
[INFO] [stdout] 42 |             Operator::MemorySize { mem } | Operator::MemoryGrow { mem } => {
[INFO] [stdout]    |                                    ^^^                            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] help: try ignoring the field
[INFO] [stdout]    |
[INFO] [stdout] 42 |             Operator::MemorySize { mem: _ } | Operator::MemoryGrow { mem: _ } => {
[INFO] [stdout]    |                                    ~~~~~~                            ~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> wasm-multi-memory-polyfill/src/pass.rs:104:29
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     let p = (body.blocks[body.entry]
[INFO] [stdout]     |                             ^
[INFO] [stdout] ...
[INFO] [stdout] 108 |                         .collect::<Vec<_>>());
[INFO] [stdout]     |                                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 104 ~                     let p = body.blocks[body.entry]
[INFO] [stdout] 105 |                         .params
[INFO] [stdout] 106 |                         .iter()
[INFO] [stdout] 107 |                         .map(|a| a.1)
[INFO] [stdout] 108 ~                         .collect::<Vec<_>>();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> wasm-multi-memory-polyfill/src/pass.rs:126:29
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     let p = (body.blocks[body.entry]
[INFO] [stdout]     |                             ^
[INFO] [stdout] ...
[INFO] [stdout] 130 |                         .collect::<Vec<_>>());
[INFO] [stdout]     |                                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 126 ~                     let p = body.blocks[body.entry]
[INFO] [stdout] 127 |                         .params
[INFO] [stdout] 128 |                         .iter()
[INFO] [stdout] 129 |                         .map(|a| a.1)
[INFO] [stdout] 130 ~                         .collect::<Vec<_>>();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> wasm-multi-memory-polyfill/src/rust.rs:16:29
[INFO] [stdout]    |
[INFO] [stdout] 16 |         ImportMem::Import { module, name, memory64 } => memory64,
[INFO] [stdout]    |                             ^^^^^^ help: try ignoring the field: `module: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> wasm-multi-memory-polyfill/src/rust.rs:16:37
[INFO] [stdout]    |
[INFO] [stdout] 16 |         ImportMem::Import { module, name, memory64 } => memory64,
[INFO] [stdout]    |                                     ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> wasm-multi-memory-polyfill/src/rust.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |         ImportMem::Export { name, memory64 } => memory64,
[INFO] [stdout]    |                             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opts`
[INFO] [stdout]  --> wasm-multi-memory-polyfill/src/rust.rs:9:52
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn new_mem(x: ImportMem, name: Option<String>, opts: &Opts) -> TokenStream {
[INFO] [stdout]   |                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Context`
[INFO] [stdout]  --> waffle-splice/src/mapper.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::Context;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `function_index`
[INFO] [stdout]   --> waffle-splice/src/lib.rs:96:33
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Operator::Call { function_index } = o {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^ help: try ignoring the field: `function_index: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> waffle-splice/src/lib.rs:126:10
[INFO] [stdout]     |
[INFO] [stdout] 126 |     for (k, v) in b.iter_mut() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling waffle-splice v0.1.0 (/opt/rustwide/workdir/waffle-splice)
[INFO] [stderr]    Compiling wasm-multi-memory-polyfill v0.1.0 (/opt/rustwide/workdir/wasm-multi-memory-polyfill)
[INFO] [stderr]    Compiling grunk v0.1.0 (/opt/rustwide/workdir/grunk)
[INFO] [stderr]    Compiling thrown v0.1.0 (/opt/rustwide/workdir/thrown)
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> grunk/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FrontendOptions`, `MemoryArg`, `Memory`, `Signature`, `cfg::CFGInfo`, and `pool::ListRef`
[INFO] [stdout]  --> waffle-ast/src/fcopy.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, FrontendOptions, Func,
[INFO] [stdout]   |     ^^^^^^^^^^^^                     ^^^^^^^^^^^^^                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     FunctionBody, Memory, MemoryArg, Module, Operator, Signature, SignatureData, Terminator, Type,
[INFO] [stdout]   |                   ^^^^^^  ^^^^^^^^^                    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Context`
[INFO] [stdout]  --> waffle-splice/src/mapper.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::Context;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mem`
[INFO] [stdout]   --> grunk/src/lib.rs:42:36
[INFO] [stdout]    |
[INFO] [stdout] 42 |             Operator::MemorySize { mem } | Operator::MemoryGrow { mem } => {
[INFO] [stdout]    |                                    ^^^                            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] help: try ignoring the field
[INFO] [stdout]    |
[INFO] [stdout] 42 |             Operator::MemorySize { mem: _ } | Operator::MemoryGrow { mem: _ } => {
[INFO] [stdout]    |                                    ~~~~~~                            ~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |             let x = b.type_pool.from_iter(once(Type::I32));
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:39:58
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stdout]    |                                            ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig_index`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:39:68
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stdout]    |                                                      ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:53:58
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stdout]    |                                            ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig_index`
[INFO] [stdout]   --> fast-instantiate/src/lib.rs:53:68
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stdout]    |                                                      ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `function_index`
[INFO] [stdout]   --> waffle-splice/src/lib.rs:96:33
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Operator::Call { function_index } = o {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^ help: try ignoring the field: `function_index: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> waffle-splice/src/lib.rs:126:10
[INFO] [stdout]     |
[INFO] [stdout] 126 |     for (k, v) in b.iter_mut() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:231:21
[INFO] [stdout]     |
[INFO] [stdout] 228 |                     panic!("value not found: {a} ({:?} {p})", basis.values[*a]);
[INFO] [stdout]     |                     ----------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 231 |                     *a
[INFO] [stdout]     |                     ^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> thrown/src/lib.rs:89:33
[INFO] [stdout]    |
[INFO] [stdout] 89 | ...                   nullable,
[INFO] [stdout]    |                       ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig_index`
[INFO] [stdout]   --> thrown/src/lib.rs:90:33
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...                   sig_index,
[INFO] [stdout]    |                       ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> wasm-multi-memory-polyfill/src/pass.rs:104:29
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     let p = (body.blocks[body.entry]
[INFO] [stdout]     |                             ^
[INFO] [stdout] ...
[INFO] [stdout] 108 |                         .collect::<Vec<_>>());
[INFO] [stdout]     |                                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 104 ~                     let p = body.blocks[body.entry]
[INFO] [stdout] 105 |                         .params
[INFO] [stdout] 106 |                         .iter()
[INFO] [stdout] 107 |                         .map(|a| a.1)
[INFO] [stdout] 108 ~                         .collect::<Vec<_>>();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> wasm-multi-memory-polyfill/src/pass.rs:126:29
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     let p = (body.blocks[body.entry]
[INFO] [stdout]     |                             ^
[INFO] [stdout] ...
[INFO] [stdout] 130 |                         .collect::<Vec<_>>());
[INFO] [stdout]     |                                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 126 ~                     let p = body.blocks[body.entry]
[INFO] [stdout] 127 |                         .params
[INFO] [stdout] 128 |                         .iter()
[INFO] [stdout] 129 |                         .map(|a| a.1)
[INFO] [stdout] 130 ~                         .collect::<Vec<_>>();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig_index`
[INFO] [stdout]    --> thrown/src/lib.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         sig_index,
[INFO] [stdout]     |         ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> thrown/src/lib.rs:196:21
[INFO] [stdout]     |
[INFO] [stdout] 196 |                 let index = b.blocks[b.entry].params[0].1;
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `others`
[INFO] [stdout]    --> thrown/src/lib.rs:197:21
[INFO] [stdout]     |
[INFO] [stdout] 197 |                 let others: Vec<_> = b.blocks[b.entry].params[1..].iter().map(|a| a.1).collect();
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `entity::EntityRef`
[INFO] [stdout]  --> waffle-ast/src/fcopy.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, FrontendOptions, Func,
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> waffle-ast/src/bulk_memory_lowering.rs:468:21
[INFO] [stdout]     |
[INFO] [stdout] 468 |                 let mut src = f.add_blockparam(n, srct);
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> waffle-ast/src/fcopy.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn boot(&mut self, b: Block, f: &mut FunctionBody) -> anyhow::Result<Block> {
[INFO] [stdout]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> waffle-ast/src/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: `o`
[INFO] [stdout]   --> waffle-ast/src/fcopy.rs:56:28
[INFO] [stdout]    |
[INFO] [stdout] 56 |         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]   --> waffle-ast/src/fcopy.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     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]    --> waffle-ast/src/fcopy.rs:127:34
[INFO] [stdout]     |
[INFO] [stdout] 127 |         Terminator::ReturnCall { func, args } => {
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `func: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:132:42
[INFO] [stdout]     |
[INFO] [stdout] 132 |         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]    --> waffle-ast/src/fcopy.rs:132:47
[INFO] [stdout]     |
[INFO] [stdout] 132 |         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]    --> waffle-ast/src/fcopy.rs:137:37
[INFO] [stdout]     |
[INFO] [stdout] 137 |         Terminator::ReturnCallRef { sig, args } => {
[INFO] [stdout]     |                                     ^^^ help: try ignoring the field: `sig: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:189:35
[INFO] [stdout]     |
[INFO] [stdout] 189 |         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]    --> waffle-ast/src/fcopy.rs:189:41
[INFO] [stdout]     |
[INFO] [stdout] 189 |         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]    --> waffle-ast/src/fcopy.rs:199:17
[INFO] [stdout]     |
[INFO] [stdout] 199 |     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]    --> waffle-ast/src/fcopy.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |     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: unused variable: `o`
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     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]    --> waffle-ast/src/fcopy.rs:225:47
[INFO] [stdout]     |
[INFO] [stdout] 225 |                     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]    --> waffle-ast/src/fcopy.rs:225:53
[INFO] [stdout]     |
[INFO] [stdout] 225 |                     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: variable does not need to be mutable
[INFO] [stdout]    --> waffle-ast/src/fcopy.rs:253:5
[INFO] [stdout]     |
[INFO] [stdout] 253 |     mut k: impl FnMut(&mut Block),
[INFO] [stdout]     |     ----^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> wasm-multi-memory-polyfill/src/rust.rs:16:29
[INFO] [stdout]    |
[INFO] [stdout] 16 |         ImportMem::Import { module, name, memory64 } => memory64,
[INFO] [stdout]    |                             ^^^^^^ help: try ignoring the field: `module: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> wasm-multi-memory-polyfill/src/rust.rs:16:37
[INFO] [stdout]    |
[INFO] [stdout] 16 |         ImportMem::Import { module, name, memory64 } => memory64,
[INFO] [stdout]    |                                     ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> wasm-multi-memory-polyfill/src/rust.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |         ImportMem::Export { name, memory64 } => memory64,
[INFO] [stdout]    |                             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opts`
[INFO] [stdout]  --> wasm-multi-memory-polyfill/src/rust.rs:9:52
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn new_mem(x: ImportMem, name: Option<String>, opts: &Opts) -> TokenStream {
[INFO] [stdout]   |                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "2e06776e545e664c996487e7728375b3b6d52ab15acf53564f95519d7156178c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e06776e545e664c996487e7728375b3b6d52ab15acf53564f95519d7156178c", kill_on_drop: false }`
[INFO] [stdout] 2e06776e545e664c996487e7728375b3b6d52ab15acf53564f95519d7156178c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.80.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63f4f7315519513e326089b312b65f2f7c3f0dd34f1b3f0ced65e15bce3112e3
[INFO] running `Command { std: "docker" "start" "-a" "63f4f7315519513e326089b312b65f2f7c3f0dd34f1b3f0ced65e15bce3112e3", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `FrontendOptions`, `MemoryArg`, `Memory`, `Signature`, `cfg::CFGInfo`, and `pool::ListRef`
[INFO] [stderr]  --> waffle-ast/src/fcopy.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, FrontendOptions, Func,
[INFO] [stderr]   |     ^^^^^^^^^^^^                     ^^^^^^^^^^^^^                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 5 |     FunctionBody, Memory, MemoryArg, Module, Operator, Signature, SignatureData, Terminator, Type,
[INFO] [stderr]   |                   ^^^^^^  ^^^^^^^^^                    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> waffle-ast/src/fcopy.rs:231:21
[INFO] [stderr]     |
[INFO] [stderr] 228 |                     panic!("value not found: {a} ({:?} {p})", basis.values[*a]);
[INFO] [stderr]     |                     ----------------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr] ...
[INFO] [stderr] 231 |                     *a
[INFO] [stderr]     |                     ^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `entity::EntityRef`
[INFO] [stderr]  --> waffle-ast/src/fcopy.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 |     cfg::CFGInfo, entity::EntityRef, pool::ListRef, Block, BlockTarget, FrontendOptions, Func,
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> waffle-ast/src/bulk_memory_lowering.rs:468:21
[INFO] [stderr]     |
[INFO] [stderr] 468 |                 let mut src = f.add_blockparam(n, srct);
[INFO] [stderr]     |                     ----^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]   --> waffle-ast/src/fcopy.rs:11:34
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn boot(&mut self, b: Block, f: &mut FunctionBody) -> anyhow::Result<Block> {
[INFO] [stderr]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `module`
[INFO] [stderr]   --> waffle-ast/src/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: `o`
[INFO] [stderr]   --> waffle-ast/src/fcopy.rs:56:28
[INFO] [stderr]    |
[INFO] [stderr] 56 |         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]   --> waffle-ast/src/fcopy.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     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]    --> waffle-ast/src/fcopy.rs:127:34
[INFO] [stderr]     |
[INFO] [stderr] 127 |         Terminator::ReturnCall { func, args } => {
[INFO] [stderr]     |                                  ^^^^ help: try ignoring the field: `func: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig`
[INFO] [stderr]    --> waffle-ast/src/fcopy.rs:132:42
[INFO] [stderr]     |
[INFO] [stderr] 132 |         Terminator::ReturnCallIndirect { sig, table, args } => {
[INFO] [stderr]     |                                          ^^^ help: try ignoring the field: `sig: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `table`
[INFO] [stderr]    --> waffle-ast/src/fcopy.rs:132:47
[INFO] [stderr]     |
[INFO] [stderr] 132 |         Terminator::ReturnCallIndirect { sig, table, args } => {
[INFO] [stderr]     |                                               ^^^^^ help: try ignoring the field: `table: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig`
[INFO] [stderr]    --> waffle-ast/src/fcopy.rs:137:37
[INFO] [stderr]     |
[INFO] [stderr] 137 |         Terminator::ReturnCallRef { sig, args } => {
[INFO] [stderr]     |                                     ^^^ help: try ignoring the field: `sig: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> waffle-ast/src/fcopy.rs:189:35
[INFO] [stderr]     |
[INFO] [stderr] 189 |         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]    --> waffle-ast/src/fcopy.rs:189:41
[INFO] [stderr]     |
[INFO] [stderr] 189 |         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]    --> waffle-ast/src/fcopy.rs:199:17
[INFO] [stderr]     |
[INFO] [stderr] 199 |     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]    --> waffle-ast/src/fcopy.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |     let g = f as *mut FunctionBody;
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `o`
[INFO] [stderr]    --> waffle-ast/src/fcopy.rs:182:5
[INFO] [stderr]     |
[INFO] [stderr] 182 |     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]    --> waffle-ast/src/fcopy.rs:225:47
[INFO] [stderr]     |
[INFO] [stderr] 225 |                     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]    --> waffle-ast/src/fcopy.rs:225:53
[INFO] [stderr]     |
[INFO] [stderr] 225 |                     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: variable does not need to be mutable
[INFO] [stderr]    --> waffle-ast/src/fcopy.rs:253:5
[INFO] [stderr]     |
[INFO] [stderr] 253 |     mut k: impl FnMut(&mut Block),
[INFO] [stderr]     |     ----^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> fast-instantiate/src/lib.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 17 |             let x = b.type_pool.from_iter(once(Type::I32));
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nullable`
[INFO] [stderr]   --> fast-instantiate/src/lib.rs:39:58
[INFO] [stderr]    |
[INFO] [stderr] 39 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stderr]    |                                            ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig_index`
[INFO] [stderr]   --> fast-instantiate/src/lib.rs:39:68
[INFO] [stderr]    |
[INFO] [stderr] 39 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nullable`
[INFO] [stderr]   --> fast-instantiate/src/lib.rs:53:58
[INFO] [stderr]    |
[INFO] [stderr] 53 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stderr]    |                                            ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig_index`
[INFO] [stderr]   --> fast-instantiate/src/lib.rs:53:68
[INFO] [stderr]    |
[INFO] [stderr] 53 | ...                   Type::TypedFuncRef { nullable, sig_index } => todo!(),
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stderr] 
[INFO] [stderr] warning: `waffle-ast` (lib) generated 20 warnings (run `cargo fix --lib -p waffle-ast` to apply 3 suggestions)
[INFO] [stderr] warning: `fast-instantiate` (lib) generated 5 warnings
[INFO] [stderr] warning: `waffle-ast` (lib test) generated 20 warnings (20 duplicates)
[INFO] [stderr] warning: `fast-instantiate` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: unused variable: `nullable`
[INFO] [stderr]   --> thrown/src/lib.rs:89:33
[INFO] [stderr]    |
[INFO] [stderr] 89 | ...                   nullable,
[INFO] [stderr]    |                       ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig_index`
[INFO] [stderr]   --> thrown/src/lib.rs:90:33
[INFO] [stderr]    |
[INFO] [stderr] 90 | ...                   sig_index,
[INFO] [stderr]    |                       ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig_index`
[INFO] [stderr]    --> thrown/src/lib.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 129 |         sig_index,
[INFO] [stderr]     |         ^^^^^^^^^ help: try ignoring the field: `sig_index: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]    --> thrown/src/lib.rs:196:21
[INFO] [stderr]     |
[INFO] [stderr] 196 |                 let index = b.blocks[b.entry].params[0].1;
[INFO] [stderr]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `others`
[INFO] [stderr]    --> thrown/src/lib.rs:197:21
[INFO] [stderr]     |
[INFO] [stderr] 197 |                 let others: Vec<_> = b.blocks[b.entry].params[1..].iter().map(|a| a.1).collect();
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> grunk/src/lib.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mem`
[INFO] [stderr]   --> grunk/src/lib.rs:42:36
[INFO] [stderr]    |
[INFO] [stderr] 42 |             Operator::MemorySize { mem } | Operator::MemoryGrow { mem } => {
[INFO] [stderr]    |                                    ^^^                            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] help: try ignoring the field
[INFO] [stderr]    |
[INFO] [stderr] 42 |             Operator::MemorySize { mem: _ } | Operator::MemoryGrow { mem: _ } => {
[INFO] [stderr]    |                                    ~~~~~~                            ~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `anyhow::Context`
[INFO] [stderr]  --> waffle-splice/src/mapper.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use anyhow::Context;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `function_index`
[INFO] [stderr]   --> waffle-splice/src/lib.rs:96:33
[INFO] [stderr]    |
[INFO] [stderr] 96 |         if let Operator::Call { function_index } = o {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^ help: try ignoring the field: `function_index: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]    --> waffle-splice/src/lib.rs:126:10
[INFO] [stderr]     |
[INFO] [stderr] 126 |     for (k, v) in b.iter_mut() {
[INFO] [stderr]     |          ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> wasm-multi-memory-polyfill/src/pass.rs:104:29
[INFO] [stderr]     |
[INFO] [stderr] 104 |                     let p = (body.blocks[body.entry]
[INFO] [stderr]     |                             ^
[INFO] [stderr] ...
[INFO] [stderr] 108 |                         .collect::<Vec<_>>());
[INFO] [stderr]     |                                             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 104 ~                     let p = body.blocks[body.entry]
[INFO] [stderr] 105 |                         .params
[INFO] [stderr] 106 |                         .iter()
[INFO] [stderr] 107 |                         .map(|a| a.1)
[INFO] [stderr] 108 ~                         .collect::<Vec<_>>();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> wasm-multi-memory-polyfill/src/pass.rs:126:29
[INFO] [stderr]     |
[INFO] [stderr] 126 |                     let p = (body.blocks[body.entry]
[INFO] [stderr]     |                             ^
[INFO] [stderr] ...
[INFO] [stderr] 130 |                         .collect::<Vec<_>>());
[INFO] [stderr]     |                                             ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 126 ~                     let p = body.blocks[body.entry]
[INFO] [stderr] 127 |                         .params
[INFO] [stderr] 128 |                         .iter()
[INFO] [stderr] 129 |                         .map(|a| a.1)
[INFO] [stderr] 130 ~                         .collect::<Vec<_>>();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `module`
[INFO] [stderr]   --> wasm-multi-memory-polyfill/src/rust.rs:16:29
[INFO] [stderr]    |
[INFO] [stderr] 16 |         ImportMem::Import { module, name, memory64 } => memory64,
[INFO] [stderr]    |                             ^^^^^^ help: try ignoring the field: `module: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> wasm-multi-memory-polyfill/src/rust.rs:16:37
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 16 |         ImportMem::Import { module, name, memory64 } => memory64,
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |                                     ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stdout] 
[INFO] [stderr]   --> wasm-multi-memory-polyfill/src/rust.rs:17:29
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] running 0 tests
[INFO] [stderr] 17 |         ImportMem::Export { name, memory64 } => memory64,
[INFO] [stdout] 
[INFO] [stderr]    |                             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `opts`
[INFO] [stdout] 
[INFO] [stderr]  --> wasm-multi-memory-polyfill/src/rust.rs:9:52
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 9 | pub fn new_mem(x: ImportMem, name: Option<String>, opts: &Opts) -> TokenStream {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: `thrown` (lib) generated 5 warnings
[INFO] [stdout] running 0 tests
[INFO] [stderr] warning: `grunk` (lib) generated 2 warnings (run `cargo fix --lib -p grunk` to apply 1 suggestion)
[INFO] [stdout] 
[INFO] [stderr] warning: `waffle-splice` (lib) generated 3 warnings (run `cargo fix --lib -p waffle-splice` to apply 1 suggestion)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: `wasm-multi-memory-polyfill` (lib) generated 6 warnings (run `cargo fix --lib -p wasm-multi-memory-polyfill` to apply 2 suggestions)
[INFO] [stdout] 
[INFO] [stderr] warning: `grunk` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stdout] 
[INFO] [stderr] warning: `wasm-multi-memory-polyfill` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stdout] running 0 tests
[INFO] [stderr] warning: `waffle-splice` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stdout] 
[INFO] [stderr] warning: `thrown` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fast_instantiate-e238b3076f370ee7)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grunk-09ef89d4ec713fdd)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thrown-7c8165ecfcfa4228)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/waffle_ast-4005452bd7ed1878)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/waffle_splice-d20af7fd96a03cb4)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasm_multi_memory_polyfill-1063d8fb0ea3a1ce)
[INFO] [stderr]    Doc-tests fast_instantiate
[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 grunk
[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 thrown
[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 waffle_ast
[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 waffle_splice
[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 wasm_multi_memory_polyfill
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> wasm-multi-memory-polyfill/src/pass.rs:104:29
[INFO] [stderr]     |
[INFO] [stderr] 104 |                     let p = (body.blocks[body.entry]
[INFO] [stderr]     |                             ^
[INFO] [stderr] ...
[INFO] [stderr] 108 |                         .collect::<Vec<_>>());
[INFO] [stderr]     |                                             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 104 ~                     let p = body.blocks[body.entry]
[INFO] [stderr] 105 |                         .params
[INFO] [stderr] 106 |                         .iter()
[INFO] [stderr] 107 |                         .map(|a| a.1)
[INFO] [stderr] 108 ~                         .collect::<Vec<_>>();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> wasm-multi-memory-polyfill/src/pass.rs:126:29
[INFO] [stderr]     |
[INFO] [stderr] 126 |                     let p = (body.blocks[body.entry]
[INFO] [stderr]     |                             ^
[INFO] [stderr] ...
[INFO] [stderr] 130 |                         .collect::<Vec<_>>());
[INFO] [stderr]     |                                             ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 126 ~                     let p = body.blocks[body.entry]
[INFO] [stderr] 127 |                         .params
[INFO] [stderr] 128 |                         .iter()
[INFO] [stderr] 129 |                         .map(|a| a.1)
[INFO] [stderr] 130 ~                         .collect::<Vec<_>>();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[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" "63f4f7315519513e326089b312b65f2f7c3f0dd34f1b3f0ced65e15bce3112e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63f4f7315519513e326089b312b65f2f7c3f0dd34f1b3f0ced65e15bce3112e3", kill_on_drop: false }`
[INFO] [stdout] 63f4f7315519513e326089b312b65f2f7c3f0dd34f1b3f0ced65e15bce3112e3
[INFO] testing portal-co/more_waffle against beta-2024-07-26 for beta-1.81-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fportal-co%2Fmore_waffle" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/portal-co/more_waffle on toolchain beta-2024-07-26
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-07-26" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/portal-co/more_waffle
[INFO] finished tweaking git repo https://github.com/portal-co/more_waffle
[INFO] tweaked toml for git repo https://github.com/portal-co/more_waffle written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/portal-co/more_waffle 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" "+beta-2024-07-26" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-07-26" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 459e1bb27065f3663d83529a873098465ac9743b9ac056d37aa24380498c7b46
[INFO] running `Command { std: "docker" "start" "-a" "459e1bb27065f3663d83529a873098465ac9743b9ac056d37aa24380498c7b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "459e1bb27065f3663d83529a873098465ac9743b9ac056d37aa24380498c7b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459e1bb27065f3663d83529a873098465ac9743b9ac056d37aa24380498c7b46", kill_on_drop: false }`
[INFO] [stdout] 459e1bb27065f3663d83529a873098465ac9743b9ac056d37aa24380498c7b46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-07-26" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70ed66fc981e7420ed0975a184c7ccb9c75d2c81dee09902138bb8a48ab4b4c4
[INFO] running `Command { std: "docker" "start" "-a" "70ed66fc981e7420ed0975a184c7ccb9c75d2c81dee09902138bb8a48ab4b4c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling cc v1.0.99
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.3
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling cpp_demangle v0.4.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling wasm-encoder v0.202.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling wasmparser v0.202.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling ruzstd v0.5.0
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling serde_bytes v0.11.14
[INFO] [stderr]    Compiling serde_bencode v0.2.4
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling portal-pc-waffle v0.0.27+portal (https://github.com/portal-co/waffle-.git?branch=pr/changes2#3f9e7a56)
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetarbQmJl/lib.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `portal-pc-waffle` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "70ed66fc981e7420ed0975a184c7ccb9c75d2c81dee09902138bb8a48ab4b4c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70ed66fc981e7420ed0975a184c7ccb9c75d2c81dee09902138bb8a48ab4b4c4", kill_on_drop: false }`
[INFO] [stdout] 70ed66fc981e7420ed0975a184c7ccb9c75d2c81dee09902138bb8a48ab4b4c4