[INFO] fetching crate portal-pc-waffle-passes 0.6.0-alpha.1... [INFO] testing portal-pc-waffle-passes-0.6.0-alpha.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate portal-pc-waffle-passes 0.6.0-alpha.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate portal-pc-waffle-passes 0.6.0-alpha.1 [INFO] finished tweaking crates.io crate portal-pc-waffle-passes 0.6.0-alpha.1 [INFO] tweaked toml for crates.io crate portal-pc-waffle-passes 0.6.0-alpha.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate portal-pc-waffle-passes 0.6.0-alpha.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate portal-pc-waffle-passes 0.6.0-alpha.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded portal-pc-waffle-copying v0.6.0-alpha.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c56bbe8333221319123f43b2d43f4c2b060b2934dfe4d10368061548bdb9c8ba [INFO] running `Command { std: "docker" "start" "-a" "c56bbe8333221319123f43b2d43f4c2b060b2934dfe4d10368061548bdb9c8ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c56bbe8333221319123f43b2d43f4c2b060b2934dfe4d10368061548bdb9c8ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c56bbe8333221319123f43b2d43f4c2b060b2934dfe4d10368061548bdb9c8ba", kill_on_drop: false }` [INFO] [stdout] c56bbe8333221319123f43b2d43f4c2b060b2934dfe4d10368061548bdb9c8ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f85f86daaffac97742aa7eec79cc601621638204634eb2b99ce2d288765968c0 [INFO] running `Command { std: "docker" "start" "-a" "f85f86daaffac97742aa7eec79cc601621638204634eb2b99ce2d288765968c0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Compiling rustc-std-workspace-alloc v1.0.1 [INFO] [stderr] Compiling wasm-encoder v0.241.2 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling wasmparser v0.241.2 [INFO] [stderr] Compiling polonius-the-crab v0.2.1 [INFO] [stderr] Compiling leb128fmt v0.1.0 [INFO] [stderr] Compiling arena-traits v0.2.3 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling keccak v0.1.5 [INFO] [stderr] Compiling never-say-never v6.6.666 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling macro_rules_attribute v0.1.3 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling ext-trait-proc_macros v1.0.1 [INFO] [stderr] Compiling nougat-proc_macros v0.2.4 [INFO] [stderr] Compiling lending-iterator-proc_macros v0.1.7 [INFO] [stderr] Compiling ext-trait v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.3 [INFO] [stderr] Compiling extension-traits v1.0.1 [INFO] [stderr] Compiling nougat v0.2.4 [INFO] [stderr] Compiling lending-iterator v0.1.7 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling portal-pc-waffle-entity v0.6.0-alpha.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling portal-pc-waffle-ir v0.6.0-alpha.1 [INFO] [stderr] Compiling portal-pc-waffle-passes-shared v0.6.0-alpha.1 [INFO] [stderr] Compiling portal-pc-waffle-passes v0.6.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/basic_opt.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec` [INFO] [stdout] --> src/passes/basic_opt.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use alloc::vec; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/empty_blocks.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec` [INFO] [stdout] --> src/passes/empty_blocks.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use alloc::vec; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/mem_fusing.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FuncDecl` [INFO] [stdout] --> src/passes/mem_fusing.rs:14:23 [INFO] [stdout] | [INFO] [stdout] 14 | ExportKind, Func, FuncDecl, FunctionBody, Memory, Module, Operator, Type, ValueDef, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/reorder_funs.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec::Vec` [INFO] [stdout] --> src/passes/reorder_funs.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block`, `ExportKind`, `Func`, `Import`, `Signature`, `Table`, and `Value` [INFO] [stdout] --> src/passes/unmem.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Block, ExportKind, Func, FuncDecl, FunctionBody, Import, ImportKind, Memory, MemoryArg, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^ ^^^^^^ [INFO] [stdout] 4 | MemoryData, Module, Operator, Signature, SignatureData, Table, Type, Value, ValueDef, [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/unmem.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CFGInfo` [INFO] [stdout] --> src/passes/frint.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | CFGInfo, Block, BlockTarget, Func, FunctionBody, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/frint.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::default` [INFO] [stdout] --> src/passes/frint.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use core::default; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `default` [INFO] [stdout] --> src/passes/inline.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use core::{default, mem::take, usize}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ConstVal`, `ImportKind`, `Type`, `ValueDef`, `Value`, `const_eval`, and `util::new_sig` [INFO] [stdout] --> src/passes/inline.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | CFGInfo, const_eval, EntityRef, waffle_passes_shared::value_is_pure, util::new_sig, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 12 | util::results_ref_2, Block, BlockTarget, ConstVal, Func, FuncCollector, FuncDecl, FunctionBody, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | ImportKind, Module, Operator, SignatureData, Terminator, Type, Value, ValueDef, [INFO] [stdout] | ^^^^^^^^^^ ^^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig_index` [INFO] [stdout] --> src/passes/basic_opt.rs:192:52 [INFO] [stdout] | [INFO] [stdout] 192 | if let Operator::CallRef { sig_index } = op { [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `sig_index: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig` [INFO] [stdout] --> src/passes/basic_opt.rs:285:48 [INFO] [stdout] | [INFO] [stdout] 285 | if let Terminator::ReturnCallRef { sig, args } = &body.blocks[block].terminator { [INFO] [stdout] | ^^^ help: try ignoring the field: `sig: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tz` [INFO] [stdout] --> src/passes/mem_fusing.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let tz = f.type_pool.from_iter(empty()); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/passes/mem_fusing.rs:128:49 [INFO] [stdout] | [INFO] [stdout] 128 | if let ValueDef::Operator(a, b, c) = &mut w { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/passes/reorder_funs.rs:20:47 [INFO] [stdout] | [INFO] [stdout] 20 | if let Terminator::ReturnCall { func, args } = &mut k.terminator { [INFO] [stdout] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/passes/reorder_funs.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | for (f, d) in m.memories.entries() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `module` [INFO] [stdout] --> src/passes/unmem.rs:143:30 [INFO] [stdout] | [INFO] [stdout] 143 | fn unmemmable(&mut self, module: &mut Module, mem: Memory) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> src/passes/unmem.rs:143:51 [INFO] [stdout] | [INFO] [stdout] 143 | fn unmemmable(&mut self, module: &mut Module, mem: Memory) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/passes/frint.rs:94:49 [INFO] [stdout] | [INFO] [stdout] 94 | crate::ValueDef::BlockParam(block, _, _) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/passes/inline.rs:122:49 [INFO] [stdout] | [INFO] [stdout] 122 | crate::ValueDef::BlockParam(block, _, _) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/passes/inline.rs:179:59 [INFO] [stdout] | [INFO] [stdout] 179 | crate::ValueDef::PickOutput(value, a, b) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tys` [INFO] [stdout] --> src/passes/inline.rs:292:41 [INFO] [stdout] | [INFO] [stdout] 292 | ... let tys = match &module.signatures[module.funcs[*func].sig()] { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/passes/inline.rs:294:45 [INFO] [stdout] | [INFO] [stdout] 294 | ... params, returns, .. [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/passes/inline.rs:339:37 [INFO] [stdout] | [INFO] [stdout] 339 | ... params, returns, .. [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/passes/inline.rs:381:37 [INFO] [stdout] | [INFO] [stdout] 381 | ... params, returns, .. [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/passes/inline.rs:422:33 [INFO] [stdout] | [INFO] [stdout] 422 | ... params, returns, .. [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cond` [INFO] [stdout] --> src/passes/ub_vaccum.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | cond, [INFO] [stdout] | ^^^^ help: try ignoring the field: `cond: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `core::result::Result` that must be used [INFO] [stdout] --> src/passes/basic_opt.rs:155:17 [INFO] [stdout] | [INFO] [stdout] 155 | / body.blocks[pred].terminator.update_target(pos, |target| { [INFO] [stdout] 156 | | remove_all_from_vec(&mut target.args, &blockparams_to_remove[..]) [INFO] [stdout] 157 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 155 | let _ = body.blocks[pred].terminator.update_target(pos, |target| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.45s [INFO] running `Command { std: "docker" "inspect" "f85f86daaffac97742aa7eec79cc601621638204634eb2b99ce2d288765968c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f85f86daaffac97742aa7eec79cc601621638204634eb2b99ce2d288765968c0", kill_on_drop: false }` [INFO] [stdout] f85f86daaffac97742aa7eec79cc601621638204634eb2b99ce2d288765968c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f981bcc7cd32f203796545bf2e7102c3eb00e4ac5ae385fb9ab4ce3528a621b8 [INFO] running `Command { std: "docker" "start" "-a" "f981bcc7cd32f203796545bf2e7102c3eb00e4ac5ae385fb9ab4ce3528a621b8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling wasm-encoder v0.228.0 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling bumpalo v3.17.0 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling jiff v0.2.8 [INFO] [stderr] Compiling portal-pc-waffle-ir v0.6.0-alpha.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling wast v228.0.0 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling portal-pc-waffle-passes-shared v0.6.0-alpha.1 [INFO] [stderr] Compiling portal-pc-waffle-passes v0.6.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/basic_opt.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec` [INFO] [stdout] --> src/passes/basic_opt.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use alloc::vec; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/empty_blocks.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec` [INFO] [stdout] --> src/passes/empty_blocks.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use alloc::vec; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/mem_fusing.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FuncDecl` [INFO] [stdout] --> src/passes/mem_fusing.rs:14:23 [INFO] [stdout] | [INFO] [stdout] 14 | ExportKind, Func, FuncDecl, FunctionBody, Memory, Module, Operator, Type, ValueDef, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/reorder_funs.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec::Vec` [INFO] [stdout] --> src/passes/reorder_funs.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block`, `ExportKind`, `Func`, `Import`, `Signature`, `Table`, and `Value` [INFO] [stdout] --> src/passes/unmem.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Block, ExportKind, Func, FuncDecl, FunctionBody, Import, ImportKind, Memory, MemoryArg, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^ ^^^^^^ [INFO] [stdout] 4 | MemoryData, Module, Operator, Signature, SignatureData, Table, Type, Value, ValueDef, [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/unmem.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CFGInfo` [INFO] [stdout] --> src/passes/frint.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | CFGInfo, Block, BlockTarget, Func, FunctionBody, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/frint.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::default` [INFO] [stdout] --> src/passes/frint.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use core::default; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `default` [INFO] [stdout] --> src/passes/inline.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use core::{default, mem::take, usize}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ConstVal`, `ImportKind`, `Type`, `ValueDef`, `Value`, `const_eval`, and `util::new_sig` [INFO] [stdout] --> src/passes/inline.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | CFGInfo, const_eval, EntityRef, waffle_passes_shared::value_is_pure, util::new_sig, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 12 | util::results_ref_2, Block, BlockTarget, ConstVal, Func, FuncCollector, FuncDecl, FunctionBody, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | ImportKind, Module, Operator, SignatureData, Terminator, Type, Value, ValueDef, [INFO] [stdout] | ^^^^^^^^^^ ^^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig_index` [INFO] [stdout] --> src/passes/basic_opt.rs:192:52 [INFO] [stdout] | [INFO] [stdout] 192 | if let Operator::CallRef { sig_index } = op { [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `sig_index: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig` [INFO] [stdout] --> src/passes/basic_opt.rs:285:48 [INFO] [stdout] | [INFO] [stdout] 285 | if let Terminator::ReturnCallRef { sig, args } = &body.blocks[block].terminator { [INFO] [stdout] | ^^^ help: try ignoring the field: `sig: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tz` [INFO] [stdout] --> src/passes/mem_fusing.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let tz = f.type_pool.from_iter(empty()); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/passes/mem_fusing.rs:128:49 [INFO] [stdout] | [INFO] [stdout] 128 | if let ValueDef::Operator(a, b, c) = &mut w { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/passes/reorder_funs.rs:20:47 [INFO] [stdout] | [INFO] [stdout] 20 | if let Terminator::ReturnCall { func, args } = &mut k.terminator { [INFO] [stdout] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/passes/reorder_funs.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | for (f, d) in m.memories.entries() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `module` [INFO] [stdout] --> src/passes/unmem.rs:143:30 [INFO] [stdout] | [INFO] [stdout] 143 | fn unmemmable(&mut self, module: &mut Module, mem: Memory) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> src/passes/unmem.rs:143:51 [INFO] [stdout] | [INFO] [stdout] 143 | fn unmemmable(&mut self, module: &mut Module, mem: Memory) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/passes/frint.rs:94:49 [INFO] [stdout] | [INFO] [stdout] 94 | crate::ValueDef::BlockParam(block, _, _) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/passes/inline.rs:122:49 [INFO] [stdout] | [INFO] [stdout] 122 | crate::ValueDef::BlockParam(block, _, _) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/passes/inline.rs:179:59 [INFO] [stdout] | [INFO] [stdout] 179 | crate::ValueDef::PickOutput(value, a, b) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tys` [INFO] [stdout] --> src/passes/inline.rs:292:41 [INFO] [stdout] | [INFO] [stdout] 292 | ... let tys = match &module.signatures[module.funcs[*func].sig()] { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/passes/inline.rs:294:45 [INFO] [stdout] | [INFO] [stdout] 294 | ... params, returns, .. [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/passes/inline.rs:339:37 [INFO] [stdout] | [INFO] [stdout] 339 | ... params, returns, .. [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/passes/inline.rs:381:37 [INFO] [stdout] | [INFO] [stdout] 381 | ... params, returns, .. [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/passes/inline.rs:422:33 [INFO] [stdout] | [INFO] [stdout] 422 | ... params, returns, .. [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cond` [INFO] [stdout] --> src/passes/ub_vaccum.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | cond, [INFO] [stdout] | ^^^^ help: try ignoring the field: `cond: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `core::result::Result` that must be used [INFO] [stdout] --> src/passes/basic_opt.rs:155:17 [INFO] [stdout] | [INFO] [stdout] 155 | / body.blocks[pred].terminator.update_target(pos, |target| { [INFO] [stdout] 156 | | remove_all_from_vec(&mut target.args, &blockparams_to_remove[..]) [INFO] [stdout] 157 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 155 | let _ = body.blocks[pred].terminator.update_target(pos, |target| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wat v1.228.0 [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/basic_opt.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec` [INFO] [stdout] --> src/passes/basic_opt.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use alloc::vec; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/empty_blocks.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec` [INFO] [stdout] --> src/passes/empty_blocks.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use alloc::vec; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/mem_fusing.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FuncDecl` [INFO] [stdout] --> src/passes/mem_fusing.rs:14:23 [INFO] [stdout] | [INFO] [stdout] 14 | ExportKind, Func, FuncDecl, FunctionBody, Memory, Module, Operator, Type, ValueDef, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/reorder_funs.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec::Vec` [INFO] [stdout] --> src/passes/reorder_funs.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block`, `ExportKind`, `Func`, `Import`, `Signature`, `Table`, and `Value` [INFO] [stdout] --> src/passes/unmem.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Block, ExportKind, Func, FuncDecl, FunctionBody, Import, ImportKind, Memory, MemoryArg, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^ ^^^^^^ [INFO] [stdout] 4 | MemoryData, Module, Operator, Signature, SignatureData, Table, Type, Value, ValueDef, [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/unmem.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CFGInfo` [INFO] [stdout] --> src/passes/frint.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | CFGInfo, Block, BlockTarget, Func, FunctionBody, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stdout] --> src/passes/frint.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::default` [INFO] [stdout] --> src/passes/frint.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use core::default; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `default` [INFO] [stdout] --> src/passes/inline.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use core::{default, mem::take, usize}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ConstVal`, `ImportKind`, `Type`, `ValueDef`, `Value`, `const_eval`, and `util::new_sig` [INFO] [stdout] --> src/passes/inline.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | CFGInfo, const_eval, EntityRef, waffle_passes_shared::value_is_pure, util::new_sig, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 12 | util::results_ref_2, Block, BlockTarget, ConstVal, Func, FuncCollector, FuncDecl, FunctionBody, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | ImportKind, Module, Operator, SignatureData, Terminator, Type, Value, ValueDef, [INFO] [stdout] | ^^^^^^^^^^ ^^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig_index` [INFO] [stdout] --> src/passes/basic_opt.rs:192:52 [INFO] [stdout] | [INFO] [stdout] 192 | if let Operator::CallRef { sig_index } = op { [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `sig_index: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig` [INFO] [stdout] --> src/passes/basic_opt.rs:285:48 [INFO] [stdout] | [INFO] [stdout] 285 | if let Terminator::ReturnCallRef { sig, args } = &body.blocks[block].terminator { [INFO] [stdout] | ^^^ help: try ignoring the field: `sig: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tz` [INFO] [stdout] --> src/passes/mem_fusing.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let tz = f.type_pool.from_iter(empty()); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/passes/mem_fusing.rs:128:49 [INFO] [stdout] | [INFO] [stdout] 128 | if let ValueDef::Operator(a, b, c) = &mut w { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/passes/reorder_funs.rs:20:47 [INFO] [stdout] | [INFO] [stdout] 20 | if let Terminator::ReturnCall { func, args } = &mut k.terminator { [INFO] [stdout] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/passes/reorder_funs.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | for (f, d) in m.memories.entries() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `module` [INFO] [stdout] --> src/passes/unmem.rs:143:30 [INFO] [stdout] | [INFO] [stdout] 143 | fn unmemmable(&mut self, module: &mut Module, mem: Memory) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> src/passes/unmem.rs:143:51 [INFO] [stdout] | [INFO] [stdout] 143 | fn unmemmable(&mut self, module: &mut Module, mem: Memory) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/passes/frint.rs:94:49 [INFO] [stdout] | [INFO] [stdout] 94 | crate::ValueDef::BlockParam(block, _, _) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/passes/inline.rs:122:49 [INFO] [stdout] | [INFO] [stdout] 122 | crate::ValueDef::BlockParam(block, _, _) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/passes/inline.rs:179:59 [INFO] [stdout] | [INFO] [stdout] 179 | crate::ValueDef::PickOutput(value, a, b) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tys` [INFO] [stdout] --> src/passes/inline.rs:292:41 [INFO] [stdout] | [INFO] [stdout] 292 | ... let tys = match &module.signatures[module.funcs[*func].sig()] { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/passes/inline.rs:294:45 [INFO] [stdout] | [INFO] [stdout] 294 | ... params, returns, .. [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/passes/inline.rs:339:37 [INFO] [stdout] | [INFO] [stdout] 339 | ... params, returns, .. [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/passes/inline.rs:381:37 [INFO] [stdout] | [INFO] [stdout] 381 | ... params, returns, .. [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/passes/inline.rs:422:33 [INFO] [stdout] | [INFO] [stdout] 422 | ... params, returns, .. [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cond` [INFO] [stdout] --> src/passes/ub_vaccum.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | cond, [INFO] [stdout] | ^^^^ help: try ignoring the field: `cond: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `core::result::Result` that must be used [INFO] [stdout] --> src/passes/basic_opt.rs:155:17 [INFO] [stdout] | [INFO] [stdout] 155 | / body.blocks[pred].terminator.update_target(pos, |target| { [INFO] [stdout] 156 | | remove_all_from_vec(&mut target.args, &blockparams_to_remove[..]) [INFO] [stdout] 157 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 155 | let _ = body.blocks[pred].terminator.update_target(pos, |target| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.62s [INFO] running `Command { std: "docker" "inspect" "f981bcc7cd32f203796545bf2e7102c3eb00e4ac5ae385fb9ab4ce3528a621b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f981bcc7cd32f203796545bf2e7102c3eb00e4ac5ae385fb9ab4ce3528a621b8", kill_on_drop: false }` [INFO] [stdout] f981bcc7cd32f203796545bf2e7102c3eb00e4ac5ae385fb9ab4ce3528a621b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f0f408d1f139b6294337fc6230883334ed1daa20bb93693ea6c821bcc665f2db [INFO] running `Command { std: "docker" "start" "-a" "f0f408d1f139b6294337fc6230883334ed1daa20bb93693ea6c821bcc665f2db", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stderr] --> src/passes/basic_opt.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use alloc::borrow::ToOwned; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `alloc::vec` [INFO] [stderr] --> src/passes/basic_opt.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use alloc::vec; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stderr] --> src/passes/empty_blocks.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use alloc::borrow::ToOwned; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `alloc::vec` [INFO] [stderr] --> src/passes/empty_blocks.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use alloc::vec; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stderr] --> src/passes/mem_fusing.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::borrow::ToOwned; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `FuncDecl` [INFO] [stderr] --> src/passes/mem_fusing.rs:14:23 [INFO] [stderr] | [INFO] [stderr] 14 | ExportKind, Func, FuncDecl, FunctionBody, Memory, Module, Operator, Type, ValueDef, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stderr] --> src/passes/reorder_funs.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use alloc::borrow::ToOwned; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `alloc::vec::Vec` [INFO] [stderr] --> src/passes/reorder_funs.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use alloc::vec::Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Block`, `ExportKind`, `Func`, `Import`, `Signature`, `Table`, and `Value` [INFO] [stderr] --> src/passes/unmem.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | Block, ExportKind, Func, FuncDecl, FunctionBody, Import, ImportKind, Memory, MemoryArg, [INFO] [stderr] | ^^^^^ ^^^^^^^^^^ ^^^^ ^^^^^^ [INFO] [stderr] 4 | MemoryData, Module, Operator, Signature, SignatureData, Table, Type, Value, ValueDef, [INFO] [stderr] | ^^^^^^^^^ ^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stderr] --> src/passes/unmem.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use alloc::borrow::ToOwned; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `CFGInfo` [INFO] [stderr] --> src/passes/frint.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | CFGInfo, Block, BlockTarget, Func, FunctionBody, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `alloc::borrow::ToOwned` [INFO] [stderr] --> src/passes/frint.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use alloc::borrow::ToOwned; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::default` [INFO] [stderr] --> src/passes/frint.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use core::default; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `default` [INFO] [stderr] --> src/passes/inline.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | use core::{default, mem::take, usize}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ConstVal`, `ImportKind`, `Type`, `ValueDef`, `Value`, `const_eval`, and `util::new_sig` [INFO] [stderr] --> src/passes/inline.rs:11:14 [INFO] [stderr] | [INFO] [stderr] 11 | CFGInfo, const_eval, EntityRef, waffle_passes_shared::value_is_pure, util::new_sig, [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] 12 | util::results_ref_2, Block, BlockTarget, ConstVal, Func, FuncCollector, FuncDecl, FunctionBody, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 13 | ImportKind, Module, Operator, SignatureData, Terminator, Type, Value, ValueDef, [INFO] [stderr] | ^^^^^^^^^^ ^^^^ ^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sig_index` [INFO] [stderr] --> src/passes/basic_opt.rs:192:52 [INFO] [stderr] | [INFO] [stderr] 192 | if let Operator::CallRef { sig_index } = op { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `sig_index: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sig` [INFO] [stderr] --> src/passes/basic_opt.rs:285:48 [INFO] [stderr] | [INFO] [stderr] 285 | if let Terminator::ReturnCallRef { sig, args } = &body.blocks[block].terminator { [INFO] [stderr] | ^^^ help: try ignoring the field: `sig: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tz` [INFO] [stderr] --> src/passes/mem_fusing.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 119 | let tz = f.type_pool.from_iter(empty()); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_tz` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/passes/mem_fusing.rs:128:49 [INFO] [stderr] | [INFO] [stderr] 128 | if let ValueDef::Operator(a, b, c) = &mut w { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/passes/reorder_funs.rs:20:47 [INFO] [stderr] | [INFO] [stderr] 20 | if let Terminator::ReturnCall { func, args } = &mut k.terminator { [INFO] [stderr] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> src/passes/reorder_funs.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | for (f, d) in m.memories.entries() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `module` [INFO] [stderr] --> src/passes/unmem.rs:143:30 [INFO] [stderr] | [INFO] [stderr] 143 | fn unmemmable(&mut self, module: &mut Module, mem: Memory) -> bool { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> src/passes/unmem.rs:143:51 [INFO] [stderr] | [INFO] [stderr] 143 | fn unmemmable(&mut self, module: &mut Module, mem: Memory) -> bool { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `block` [INFO] [stderr] --> src/passes/frint.rs:94:49 [INFO] [stderr] | [INFO] [stderr] 94 | crate::ValueDef::BlockParam(block, _, _) => todo!(), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `block` [INFO] [stderr] --> src/passes/inline.rs:122:49 [INFO] [stderr] | [INFO] [stderr] 122 | crate::ValueDef::BlockParam(block, _, _) => todo!(), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/passes/inline.rs:179:59 [INFO] [stderr] | [INFO] [stderr] 179 | crate::ValueDef::PickOutput(value, a, b) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tys` [INFO] [stderr] --> src/passes/inline.rs:292:41 [INFO] [stderr] | [INFO] [stderr] 292 | ... let tys = match &module.signatures[module.funcs[*func].sig()] { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_tys` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `params` [INFO] [stderr] --> src/passes/inline.rs:294:45 [INFO] [stderr] | [INFO] [stderr] 294 | ... params, returns, .. [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `params` [INFO] [stderr] --> src/passes/inline.rs:339:37 [INFO] [stderr] | [INFO] [stderr] 339 | ... params, returns, .. [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `params` [INFO] [stderr] --> src/passes/inline.rs:381:37 [INFO] [stderr] | [INFO] [stderr] 381 | ... params, returns, .. [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `params` [INFO] [stderr] --> src/passes/inline.rs:422:33 [INFO] [stderr] | [INFO] [stderr] 422 | ... params, returns, .. [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cond` [INFO] [stderr] --> src/passes/ub_vaccum.rs:18:17 [INFO] [stderr] | [INFO] [stderr] 18 | cond, [INFO] [stderr] | ^^^^ help: try ignoring the field: `cond: _` [INFO] [stderr] [INFO] [stderr] warning: unused `core::result::Result` that must be used [INFO] [stderr] --> src/passes/basic_opt.rs:155:17 [INFO] [stderr] | [INFO] [stderr] 155 | / body.blocks[pred].terminator.update_target(pos, |target| { [INFO] [stderr] 156 | | remove_all_from_vec(&mut target.args, &blockparams_to_remove[..]) [INFO] [stderr] 157 | | }); [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 155 | let _ = body.blocks[pred].terminator.update_target(pos, |target| { [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `portal-pc-waffle-passes` (lib) generated 33 warnings (run `cargo fix --lib -p portal-pc-waffle-passes` to apply 32 suggestions) [INFO] [stderr] warning: `portal-pc-waffle-passes` (lib test) generated 33 warnings (33 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/portal_pc_waffle_passes-06e6d25007cd3fc3) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests portal_pc_waffle_passes [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" "f0f408d1f139b6294337fc6230883334ed1daa20bb93693ea6c821bcc665f2db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0f408d1f139b6294337fc6230883334ed1daa20bb93693ea6c821bcc665f2db", kill_on_drop: false }` [INFO] [stdout] f0f408d1f139b6294337fc6230883334ed1daa20bb93693ea6c821bcc665f2db