[INFO] cloning repository https://github.com/shinee0401/lrasm-tool [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shinee0401/lrasm-tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinee0401%2Flrasm-tool", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinee0401%2Flrasm-tool'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fe2e791084df22b943cd4acb433392aa6ea66b3e [INFO] building shinee0401/lrasm-tool against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinee0401%2Flrasm-tool" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/shinee0401/lrasm-tool [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/shinee0401/lrasm-tool [INFO] tweaked toml for git repo https://github.com/shinee0401/lrasm-tool written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/shinee0401/lrasm-tool on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/shinee0401/lrasm-tool 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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"/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0b6fe154fc8d161ff36b96ac131f01fd256ea2bcab3c9f003c7ef97ee5424da [INFO] running `Command { std: "docker" "start" "-a" "d0b6fe154fc8d161ff36b96ac131f01fd256ea2bcab3c9f003c7ef97ee5424da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0b6fe154fc8d161ff36b96ac131f01fd256ea2bcab3c9f003c7ef97ee5424da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0b6fe154fc8d161ff36b96ac131f01fd256ea2bcab3c9f003c7ef97ee5424da", kill_on_drop: false }` [INFO] [stdout] d0b6fe154fc8d161ff36b96ac131f01fd256ea2bcab3c9f003c7ef97ee5424da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f776fd085e45b9c284b88d7f037876888f2021c2c0c91b338c1fe1354c0eaa3c [INFO] running `Command { std: "docker" "start" "-a" "f776fd085e45b9c284b88d7f037876888f2021c2c0c91b338c1fe1354c0eaa3c", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling semver v1.0.21 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling clap_lex v0.6.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] 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[stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling unsafe-libyaml v0.2.10 [INFO] [stderr] Compiling fallible-iterator v0.3.0 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling arrayref v0.3.7 [INFO] [stderr] Compiling constant_time_eq v0.3.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling egg v0.6.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling sized-chunks v0.6.5 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling wasm-tools v1.0.200 (/opt/rustwide/workdir) [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling rayon v1.8.1 [INFO] [stderr] Compiling is_executable v1.0.1 [INFO] [stderr] Compiling blake3 v1.5.0 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling derive_arbitrary v1.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling arbitrary v1.3.2 [INFO] [stderr] Compiling tempfile v3.9.0 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling clap v4.4.18 [INFO] [stderr] Compiling ruzstd v0.5.0 [INFO] [stderr] Compiling clap_complete v4.4.9 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling flagset v0.4.4 [INFO] [stderr] Compiling wasmparser v0.200.0 (/opt/rustwide/workdir/crates/wasmparser) [INFO] [stderr] Compiling serde_yaml v0.9.30 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> crates/wasmparser/src/validator/types.rs:861:15 [INFO] [stdout] | [INFO] [stdout] 861 | impl Hash for (dyn ModuleImportKey + '_) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 861 - impl Hash for (dyn ModuleImportKey + '_) { [INFO] [stdout] 861 + impl Hash for dyn ModuleImportKey + '_ { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> crates/wasmparser/src/validator/types.rs:868:20 [INFO] [stdout] | [INFO] [stdout] 868 | impl PartialEq for (dyn ModuleImportKey + '_) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 868 - impl PartialEq for (dyn ModuleImportKey + '_) { [INFO] [stdout] 868 + impl PartialEq for dyn ModuleImportKey + '_ { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> crates/wasmparser/src/validator/types.rs:874:13 [INFO] [stdout] | [INFO] [stdout] 874 | impl Eq for (dyn ModuleImportKey + '_) {} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 874 - impl Eq for (dyn ModuleImportKey + '_) {} [INFO] [stdout] 874 + impl Eq for dyn ModuleImportKey + '_ {} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stdout] warning: function `assert_send` is never used [INFO] [stdout] --> crates/wasmparser/src/validator/core.rs:1312:8 [INFO] [stdout] | [INFO] [stdout] 1312 | fn assert_send() {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `assert` is never used [INFO] [stdout] --> crates/wasmparser/src/validator/core.rs:1316:8 [INFO] [stdout] | [INFO] [stdout] 1316 | fn assert() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasmparser/src/binary_reader.rs:123:22 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn new(data: &[u8]) -> BinaryReader { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 123 | pub fn new(data: &[u8]) -> BinaryReader<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasmparser/src/binary_reader.rs:133:34 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn new_with_offset(data: &[u8], original_offset: usize) -> BinaryReader { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 133 | pub fn new_with_offset(data: &[u8], original_offset: usize) -> BinaryReader<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasmparser/src/binary_reader.rs:1717:20 [INFO] [stdout] | [INFO] [stdout] 1717 | pub fn targets(&self) -> BrTableTargets { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1717 | pub fn targets(&self) -> BrTableTargets<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasmparser/src/parser.rs:884:38 [INFO] [stdout] | [INFO] [stdout] 884 | pub fn parse_all(self, mut data: &[u8]) -> impl Iterator> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 884 | pub fn parse_all(self, mut data: &[u8]) -> impl Iterator>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasmparser/src/readers/core/init.rs:27:22 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(data: &[u8], offset: usize) -> ConstExpr { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(data: &[u8], offset: usize) -> ConstExpr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasmparser/src/validator.rs:488:18 [INFO] [stdout] | [INFO] [stdout] 488 | pub fn types(&self, mut level: usize) -> Option { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 488 | pub fn types(&self, mut level: usize) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasmparser/src/validator/types.rs:1932:19 [INFO] [stdout] | [INFO] [stdout] 1932 | pub fn as_ref(&self) -> TypesRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1932 | pub fn as_ref(&self) -> TypesRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-encoder v0.200.0 (/opt/rustwide/workdir/crates/wasm-encoder) [INFO] [stderr] Compiling wasmprinter v0.200.0 (/opt/rustwide/workdir/crates/wasmprinter) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-encoder/src/component/types.rs:35:15 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn ty(&mut self) -> CoreTypeEncoder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 35 | pub fn ty(&mut self) -> CoreTypeEncoder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-encoder/src/component/types.rs:206:22 [INFO] [stdout] | [INFO] [stdout] 206 | pub fn core_type(&mut self) -> CoreTypeEncoder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 206 | pub fn core_type(&mut self) -> CoreTypeEncoder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-encoder/src/component/types.rs:217:15 [INFO] [stdout] | [INFO] [stdout] 217 | pub fn ty(&mut self) -> ComponentTypeEncoder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 217 | pub fn ty(&mut self) -> ComponentTypeEncoder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-encoder/src/component/types.rs:321:22 [INFO] [stdout] | [INFO] [stdout] 321 | pub fn core_type(&mut self) -> CoreTypeEncoder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 321 | pub fn core_type(&mut self) -> CoreTypeEncoder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-encoder/src/component/types.rs:329:15 [INFO] [stdout] | [INFO] [stdout] 329 | pub fn ty(&mut self) -> ComponentTypeEncoder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 329 | pub fn ty(&mut self) -> ComponentTypeEncoder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wast v200.0.0 (/opt/rustwide/workdir/crates/wast) [INFO] [stderr] Compiling wasm-metadata v0.200.0 (/opt/rustwide/workdir/crates/wasm-metadata) [INFO] [stderr] Compiling wasm-mutate v0.200.0 (/opt/rustwide/workdir/crates/wasm-mutate) [INFO] [stdout] warning: unused import: `rewrite` [INFO] [stdout] --> crates/wasm-mutate/src/mutators/peephole/rules.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use egg::{rewrite, Id, Rewrite, Subst}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> crates/wasmprinter/src/lib.rs:899:20 [INFO] [stdout] | [INFO] [stdout] 899 | for idx in &ty.supertype_idx { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 899 - for idx in &ty.supertype_idx { [INFO] [stdout] 899 + while let Some(idx) = &ty.supertype_idx { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 899 - for idx in &ty.supertype_idx { [INFO] [stdout] 899 + if let Some(idx) = &ty.supertype_idx { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `range` is never read [INFO] [stdout] --> crates/wasm-mutate/src/mutators/codemotion/ir/parse_context.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 47 | IfElse { [INFO] [stdout] | ------ field in this variant [INFO] [stdout] ... [INFO] [stdout] 54 | range: Range, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `range` is never read [INFO] [stdout] --> crates/wasm-mutate/src/mutators/codemotion/ir/parse_context.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 71 | Block { [INFO] [stdout] | ----- field in this variant [INFO] [stdout] ... [INFO] [stdout] 77 | range: Range, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `entry_idx` is never read [INFO] [stdout] --> crates/wasm-mutate/src/mutators/peephole/dfg.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct StackEntry { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 47 | pub entry_idx: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StackEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> crates/wasm-mutate/src/mutators/peephole/eggsy/encoder/expr2wasm.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 19 | Global { [INFO] [stdout] | ------ field in this variant [INFO] [stdout] 20 | /// Global index [INFO] [stdout] 21 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResourceRequest` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RemoveStartSection` is never constructed [INFO] [stdout] --> crates/wasm-mutate/src/mutators/start.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct RemoveStartSection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-mutate/src/info.rs:63:28 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn new(input_wasm: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn new(input_wasm: &[u8]) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-mutate/src/info.rs:287:31 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn get_global_section(&self) -> RawSection { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 287 | pub fn get_global_section(&self) -> RawSection<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-shrink v0.200.0 (/opt/rustwide/workdir/crates/wasm-shrink) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> crates/wast/src/core/module.rs:162:69 [INFO] [stdout] | [INFO] [stdout] 162 | pub(crate) fn parse_remaining(parser: Parser<'a>) -> Result> { [INFO] [stdout] | -- ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 162 | pub(crate) fn parse_remaining(parser: Parser<'a>) -> Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> crates/wast/src/component/component.rs:161:58 [INFO] [stdout] | [INFO] [stdout] 161 | fn parse_remaining(parser: Parser<'a>) -> Result> { [INFO] [stdout] | -- ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 161 | fn parse_remaining(parser: Parser<'a>) -> Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wat v1.0.200 (/opt/rustwide/workdir/crates/wat) [INFO] [stderr] Compiling wit-parser v0.200.0 (/opt/rustwide/workdir/crates/wit-parser) [INFO] [stderr] Compiling wasm-smith v0.200.0 (/opt/rustwide/workdir/crates/wasm-smith) [INFO] [stderr] Compiling wasm-compose v0.200.0 (/opt/rustwide/workdir/crates/wasm-compose) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-compose/src/composer.rs:281:9 [INFO] [stdout] | [INFO] [stdout] 281 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 282 | r: InstanceImportRef, [INFO] [stdout] 283 | ) -> (&Component, &str, ComponentInstanceTypeId) { [INFO] [stdout] | ^^^^^^^^^^ ^^^^ the same lifetime is elided here [INFO] [stdout] | || [INFO] [stdout] | |the same lifetime is hidden here [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 283 | ) -> (&Component<'_>, &str, ComponentInstanceTypeId) { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-compose/src/encoding.rs:63:11 [INFO] [stdout] | [INFO] [stdout] 63 | fn ty(&mut self) -> ComponentTypeEncoder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | fn ty(&mut self) -> ComponentTypeEncoder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-compose/src/encoding.rs:71:18 [INFO] [stdout] | [INFO] [stdout] 71 | fn core_type(&mut self) -> CoreTypeEncoder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 71 | fn core_type(&mut self) -> CoreTypeEncoder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-compose/src/graph.rs:192:18 [INFO] [stdout] | [INFO] [stdout] 192 | pub fn types(&self) -> TypesRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 192 | pub fn types(&self) -> TypesRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-compose/src/graph.rs:780:9 [INFO] [stdout] | [INFO] [stdout] 780 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 781 | id: impl Into, [INFO] [stdout] 782 | ) -> Option<(ComponentId, &Component)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | || [INFO] [stdout] | |the same lifetime is hidden here [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 782 | ) -> Option<(ComponentId, &Component<'_>)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wit-parser/src/lib.rs:696:23 [INFO] [stdout] | [INFO] [stdout] 696 | pub fn iter_types(&self) -> ResultsTypeIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 696 | pub fn iter_types(&self) -> ResultsTypeIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wit-component v0.200.0 (/opt/rustwide/workdir/crates/wit-component) [INFO] [stdout] warning: struct `RecGroup` is never constructed [INFO] [stdout] --> crates/wasm-smith/src/core.rs:217:19 [INFO] [stdout] | [INFO] [stdout] 217 | pub(crate) struct RecGroup { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Entities` is never constructed [INFO] [stdout] --> crates/wasm-smith/src/core.rs:2289:8 [INFO] [stdout] | [INFO] [stdout] 2289 | struct Entities { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wit-smith v0.200.0 (/opt/rustwide/workdir/crates/wit-smith) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s [INFO] running `Command { std: "docker" "inspect" "f776fd085e45b9c284b88d7f037876888f2021c2c0c91b338c1fe1354c0eaa3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f776fd085e45b9c284b88d7f037876888f2021c2c0c91b338c1fe1354c0eaa3c", kill_on_drop: false }` [INFO] [stdout] f776fd085e45b9c284b88d7f037876888f2021c2c0c91b338c1fe1354c0eaa3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ea3d755031269cd56a579dc32157197eea53a12502ca393475fe4f88f78fbf1 [INFO] running `Command { std: "docker" "start" "-a" "6ea3d755031269cd56a579dc32157197eea53a12502ca393475fe4f88f78fbf1", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> crates/wasmparser/src/validator/types.rs:861:15 [INFO] [stdout] | [INFO] [stdout] 861 | impl Hash for (dyn ModuleImportKey + '_) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 861 - impl Hash for (dyn ModuleImportKey + '_) { [INFO] [stdout] 861 + impl Hash for dyn ModuleImportKey + '_ { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> crates/wasmparser/src/validator/types.rs:868:20 [INFO] [stdout] | [INFO] [stdout] 868 | impl PartialEq for (dyn ModuleImportKey + '_) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 868 - impl PartialEq for (dyn ModuleImportKey + '_) { [INFO] [stdout] 868 + impl PartialEq for dyn ModuleImportKey + '_ { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> crates/wasmparser/src/validator/types.rs:874:13 [INFO] [stdout] | [INFO] [stdout] 874 | impl Eq for (dyn ModuleImportKey + '_) {} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 874 - impl Eq for (dyn ModuleImportKey + '_) {} [INFO] [stdout] 874 + impl Eq for dyn ModuleImportKey + '_ {} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `assert_send` is never used [INFO] [stdout] --> crates/wasmparser/src/validator/core.rs:1312:8 [INFO] [stdout] | [INFO] [stdout] 1312 | fn assert_send() {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `assert` is never used [INFO] [stdout] --> crates/wasmparser/src/validator/core.rs:1316:8 [INFO] [stdout] | [INFO] [stdout] 1316 | fn assert() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasmparser/src/binary_reader.rs:123:22 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn new(data: &[u8]) -> BinaryReader { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 123 | pub fn new(data: &[u8]) -> BinaryReader<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasmparser/src/binary_reader.rs:133:34 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn new_with_offset(data: &[u8], original_offset: usize) -> BinaryReader { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 133 | pub fn new_with_offset(data: &[u8], original_offset: usize) -> BinaryReader<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasmparser/src/binary_reader.rs:1717:20 [INFO] [stdout] | [INFO] [stdout] 1717 | pub fn targets(&self) -> BrTableTargets { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1717 | pub fn targets(&self) -> BrTableTargets<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasmparser/src/parser.rs:884:38 [INFO] [stdout] | [INFO] [stdout] 884 | pub fn parse_all(self, mut data: &[u8]) -> impl Iterator> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 884 | pub fn parse_all(self, mut data: &[u8]) -> impl Iterator>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasmparser/src/readers/core/init.rs:27:22 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(data: &[u8], offset: usize) -> ConstExpr { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(data: &[u8], offset: usize) -> ConstExpr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasmparser/src/validator.rs:488:18 [INFO] [stdout] | [INFO] [stdout] 488 | pub fn types(&self, mut level: usize) -> Option { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 488 | pub fn types(&self, mut level: usize) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasmparser/src/validator/types.rs:1932:19 [INFO] [stdout] | [INFO] [stdout] 1932 | pub fn as_ref(&self) -> TypesRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1932 | pub fn as_ref(&self) -> TypesRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-encoder/src/component/types.rs:35:15 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn ty(&mut self) -> CoreTypeEncoder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 35 | pub fn ty(&mut self) -> CoreTypeEncoder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-encoder/src/component/types.rs:206:22 [INFO] [stdout] | [INFO] [stdout] 206 | pub fn core_type(&mut self) -> CoreTypeEncoder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 206 | pub fn core_type(&mut self) -> CoreTypeEncoder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-encoder/src/component/types.rs:217:15 [INFO] [stdout] | [INFO] [stdout] 217 | pub fn ty(&mut self) -> ComponentTypeEncoder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 217 | pub fn ty(&mut self) -> ComponentTypeEncoder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-encoder/src/component/types.rs:321:22 [INFO] [stdout] | [INFO] [stdout] 321 | pub fn core_type(&mut self) -> CoreTypeEncoder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 321 | pub fn core_type(&mut self) -> CoreTypeEncoder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-encoder/src/component/types.rs:329:15 [INFO] [stdout] | [INFO] [stdout] 329 | pub fn ty(&mut self) -> ComponentTypeEncoder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 329 | pub fn ty(&mut self) -> ComponentTypeEncoder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/wast/src/lib.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct $name(pub $crate::token::Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: crates/wast/src/core/custom.rs:355:33 [INFO] [stdout] | [INFO] [stdout] 355 | custom_keyword!(flag = $kw); [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 364 | / parse_flags! { [INFO] [stdout] 365 | | "binding-weak" = 1 << 0, [INFO] [stdout] 366 | | "binding-local" = 1 << 1, [INFO] [stdout] 367 | | "visibility-hidden" = 1 << 2, [INFO] [stdout] ... | [INFO] [stdout] 373 | | "absolute" = 1 << 9, [INFO] [stdout] 374 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `custom_keyword` which comes from the expansion of the macro `parse_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> crates/wast/src/core/module.rs:162:69 [INFO] [stdout] | [INFO] [stdout] 162 | pub(crate) fn parse_remaining(parser: Parser<'a>) -> Result> { [INFO] [stdout] | -- ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 162 | pub(crate) fn parse_remaining(parser: Parser<'a>) -> Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> crates/wast/src/component/component.rs:161:58 [INFO] [stdout] | [INFO] [stdout] 161 | fn parse_remaining(parser: Parser<'a>) -> Result> { [INFO] [stdout] | -- ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 161 | fn parse_remaining(parser: Parser<'a>) -> Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wit-parser/src/lib.rs:696:23 [INFO] [stdout] | [INFO] [stdout] 696 | pub fn iter_types(&self) -> ResultsTypeIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 696 | pub fn iter_types(&self) -> ResultsTypeIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stdout] warning: unused import: `rewrite` [INFO] [stdout] --> crates/wasm-mutate/src/mutators/peephole/rules.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use egg::{rewrite, Id, Rewrite, Subst}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `range` is never read [INFO] [stdout] --> crates/wasm-mutate/src/mutators/codemotion/ir/parse_context.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 47 | IfElse { [INFO] [stdout] | ------ field in this variant [INFO] [stdout] ... [INFO] [stdout] 54 | range: Range, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `range` is never read [INFO] [stdout] --> crates/wasm-mutate/src/mutators/codemotion/ir/parse_context.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 71 | Block { [INFO] [stdout] | ----- field in this variant [INFO] [stdout] ... [INFO] [stdout] 77 | range: Range, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `entry_idx` is never read [INFO] [stdout] --> crates/wasm-mutate/src/mutators/peephole/dfg.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct StackEntry { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 47 | pub entry_idx: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StackEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> crates/wasm-mutate/src/mutators/peephole/eggsy/encoder/expr2wasm.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 19 | Global { [INFO] [stdout] | ------ field in this variant [INFO] [stdout] 20 | /// Global index [INFO] [stdout] 21 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResourceRequest` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RemoveStartSection` is never constructed [INFO] [stdout] --> crates/wasm-mutate/src/mutators/start.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct RemoveStartSection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-mutate/src/info.rs:63:28 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn new(input_wasm: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn new(input_wasm: &[u8]) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-mutate/src/info.rs:287:31 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn get_global_section(&self) -> RawSection { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 287 | pub fn get_global_section(&self) -> RawSection<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RecGroup` is never constructed [INFO] [stdout] --> crates/wasm-smith/src/core.rs:217:19 [INFO] [stdout] | [INFO] [stdout] 217 | pub(crate) struct RecGroup { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Entities` is never constructed [INFO] [stdout] --> crates/wasm-smith/src/core.rs:2289:8 [INFO] [stdout] | [INFO] [stdout] 2289 | struct Entities { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-compose/src/composer.rs:281:9 [INFO] [stdout] | [INFO] [stdout] 281 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 282 | r: InstanceImportRef, [INFO] [stdout] 283 | ) -> (&Component, &str, ComponentInstanceTypeId) { [INFO] [stdout] | ^^^^^^^^^^ ^^^^ the same lifetime is elided here [INFO] [stdout] | || [INFO] [stdout] | |the same lifetime is hidden here [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 283 | ) -> (&Component<'_>, &str, ComponentInstanceTypeId) { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-compose/src/encoding.rs:63:11 [INFO] [stdout] | [INFO] [stdout] 63 | fn ty(&mut self) -> ComponentTypeEncoder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | fn ty(&mut self) -> ComponentTypeEncoder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-compose/src/encoding.rs:71:18 [INFO] [stdout] | [INFO] [stdout] 71 | fn core_type(&mut self) -> CoreTypeEncoder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 71 | fn core_type(&mut self) -> CoreTypeEncoder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-compose/src/graph.rs:192:18 [INFO] [stdout] | [INFO] [stdout] 192 | pub fn types(&self) -> TypesRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 192 | pub fn types(&self) -> TypesRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/wasm-compose/src/graph.rs:780:9 [INFO] [stdout] | [INFO] [stdout] 780 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 781 | id: impl Into, [INFO] [stdout] 782 | ) -> Option<(ComponentId, &Component)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | || [INFO] [stdout] | |the same lifetime is hidden here [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 782 | ) -> Option<(ComponentId, &Component<'_>)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> crates/wasmprinter/src/lib.rs:899:20 [INFO] [stdout] | [INFO] [stdout] 899 | for idx in &ty.supertype_idx { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 899 - for idx in &ty.supertype_idx { [INFO] [stdout] 899 + while let Some(idx) = &ty.supertype_idx { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 899 - for idx in &ty.supertype_idx { [INFO] [stdout] 899 + if let Some(idx) = &ty.supertype_idx { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pretty_assertions v1.4.0 [INFO] [stderr] Compiling wasm-tools v1.0.200 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.19s [INFO] running `Command { std: "docker" "inspect" "6ea3d755031269cd56a579dc32157197eea53a12502ca393475fe4f88f78fbf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ea3d755031269cd56a579dc32157197eea53a12502ca393475fe4f88f78fbf1", kill_on_drop: false }` [INFO] [stdout] 6ea3d755031269cd56a579dc32157197eea53a12502ca393475fe4f88f78fbf1