[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] testing shinee0401/lrasm-tool against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinee0401%2Flrasm-tool" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shinee0401/lrasm-tool on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "start" "-a" "47969e00a91849eb2df9940c9c44972baba4082ac989e4893758d28211f1bcc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47969e00a91849eb2df9940c9c44972baba4082ac989e4893758d28211f1bcc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47969e00a91849eb2df9940c9c44972baba4082ac989e4893758d28211f1bcc9", kill_on_drop: false }`
[INFO] [stdout] 47969e00a91849eb2df9940c9c44972baba4082ac989e4893758d28211f1bcc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] ca3d497f47ab2554a651308524a4490a14821bed06a20fa90e1825814d31bbde
[INFO] running `Command { std: "docker" "start" "-a" "ca3d497f47ab2554a651308524a4490a14821bed06a20fa90e1825814d31bbde", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.196
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[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling arbitrary v1.3.2
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling ruzstd v0.5.0
[INFO] [stderr]    Compiling clap v4.4.18
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[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 petgraph v0.6.4
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[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<T: 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<Item = Result<Payload>> {
[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<Item = Result<Payload<'_>>> {
[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<TypesRef> {
[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<TypesRef<'_>> {
[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: unused variable: `mem_byte`
[INFO] [stdout]     --> crates/wasmprinter/src/operator.rs:363:36
[INFO] [stdout]      |
[INFO] [stdout]  363 |         fn $visit(&mut self $( , $($arg: $argty),* )?) -> Self::Output {
[INFO] [stdout]      |                                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1109 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `mem_byte` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wasmprinter/src/operator.rs:363:36
[INFO] [stdout]      |
[INFO] [stdout]  363 |         fn $visit(&mut self $( , $($arg: $argty),* )?) -> Self::Output {
[INFO] [stdout]      |                                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1109 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] [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: 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: 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<usize>,
[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<usize>,
[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<ModuleInfo> {
[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<ModuleInfo<'_>> {
[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<Vec<ModuleField>> {
[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<Vec<ModuleField<'a>>> {
[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<Vec<ComponentField>> {
[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<Vec<ComponentField<'a>>> {
[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-compose v0.200.0 (/opt/rustwide/workdir/crates/wasm-compose)
[INFO] [stderr]    Compiling wasm-smith v0.200.0 (/opt/rustwide/workdir/crates/wasm-smith)
[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<InstanceId>,
[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: unused variable: `try_table`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `try_table` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tag_index`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `tag_index` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `relative_depth`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `relative_depth` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `targets` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table_byte`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `table_byte` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `local_index`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `local_index` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mem_byte`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `mem_byte` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `value` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_index`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `field_index` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array_size`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `array_size` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array_data_index`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `array_data_index` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array_elem_index`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `array_elem_index` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_index`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `data_index` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elem_index`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `elem_index` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lane`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `lane` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lanes`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `lanes` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] [stderr]    Compiling wit-smith v0.200.0 (/opt/rustwide/workdir/crates/wit-smith)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "ca3d497f47ab2554a651308524a4490a14821bed06a20fa90e1825814d31bbde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca3d497f47ab2554a651308524a4490a14821bed06a20fa90e1825814d31bbde", kill_on_drop: false }`
[INFO] [stdout] ca3d497f47ab2554a651308524a4490a14821bed06a20fa90e1825814d31bbde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 2f135c5dd02dbfe0f3c0fc08e2e6326f16aa26e38874740e0497064987ea251d
[INFO] running `Command { std: "docker" "start" "-a" "2f135c5dd02dbfe0f3c0fc08e2e6326f16aa26e38874740e0497064987ea251d", 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<T: 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<Item = Result<Payload>> {
[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<Item = Result<Payload<'_>>> {
[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<TypesRef> {
[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<TypesRef<'_>> {
[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<Vec<ModuleField>> {
[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<Vec<ModuleField<'a>>> {
[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<Vec<ComponentField>> {
[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<Vec<ComponentField<'a>>> {
[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] [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<usize>,
[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<usize>,
[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<ModuleInfo> {
[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<ModuleInfo<'_>> {
[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: unused variable: `try_table`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `try_table` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tag_index`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `tag_index` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `relative_depth`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `relative_depth` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `targets` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table_byte`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `table_byte` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `local_index`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `local_index` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mem_byte`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `mem_byte` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `value` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_index`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `field_index` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array_size`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `array_size` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array_data_index`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `array_data_index` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array_elem_index`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `array_elem_index` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_index`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `data_index` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elem_index`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `elem_index` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lane`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `lane` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lanes`
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `lanes` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stdout]      |
[INFO] [stdout]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stdout]      |                                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stdout] warning: unused variable: `mem_byte`
[INFO] [stdout]     --> crates/wasmprinter/src/operator.rs:363:36
[INFO] [stdout]      |
[INFO] [stdout]  363 |         fn $visit(&mut self $( , $($arg: $argty),* )?) -> Self::Output {
[INFO] [stdout]      |                                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1109 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout] help: `mem_byte` is captured in macro and introduced a unused variable
[INFO] [stdout]     --> crates/wasmprinter/src/operator.rs:363:36
[INFO] [stdout]      |
[INFO] [stdout]  363 |         fn $visit(&mut self $( , $($arg: $argty),* )?) -> Self::Output {
[INFO] [stdout]      |                                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1109 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stdout]      |     -------------------------------------------- in this macro invocation
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[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: 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<InstanceId>,
[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] [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 5.29s
[INFO] running `Command { std: "docker" "inspect" "2f135c5dd02dbfe0f3c0fc08e2e6326f16aa26e38874740e0497064987ea251d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f135c5dd02dbfe0f3c0fc08e2e6326f16aa26e38874740e0497064987ea251d", kill_on_drop: false }`
[INFO] [stdout] 2f135c5dd02dbfe0f3c0fc08e2e6326f16aa26e38874740e0497064987ea251d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] e1f514bfd03e8d57c734e09477b177ca1e43897ae76543325443ff044e0d4bf8
[INFO] running `Command { std: "docker" "start" "-a" "e1f514bfd03e8d57c734e09477b177ca1e43897ae76543325443ff044e0d4bf8", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> crates/wasmparser/src/validator/types.rs:861:15
[INFO] [stderr]     |
[INFO] [stderr] 861 | impl Hash for (dyn ModuleImportKey + '_) {
[INFO] [stderr]     |               ^                        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 861 - impl Hash for (dyn ModuleImportKey + '_) {
[INFO] [stderr] 861 + impl Hash for dyn ModuleImportKey + '_ {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> crates/wasmparser/src/validator/types.rs:868:20
[INFO] [stderr]     |
[INFO] [stderr] 868 | impl PartialEq for (dyn ModuleImportKey + '_) {
[INFO] [stderr]     |                    ^                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 868 - impl PartialEq for (dyn ModuleImportKey + '_) {
[INFO] [stderr] 868 + impl PartialEq for dyn ModuleImportKey + '_ {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> crates/wasmparser/src/validator/types.rs:874:13
[INFO] [stderr]     |
[INFO] [stderr] 874 | impl Eq for (dyn ModuleImportKey + '_) {}
[INFO] [stderr]     |             ^                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 874 - impl Eq for (dyn ModuleImportKey + '_) {}
[INFO] [stderr] 874 + impl Eq for dyn ModuleImportKey + '_ {}
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: function `assert_send` is never used
[INFO] [stderr]     --> crates/wasmparser/src/validator/core.rs:1312:8
[INFO] [stderr]      |
[INFO] [stderr] 1312 |     fn assert_send<T: Send>() {}
[INFO] [stderr]      |        ^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `assert` is never used
[INFO] [stderr]     --> crates/wasmparser/src/validator/core.rs:1316:8
[INFO] [stderr]      |
[INFO] [stderr] 1316 |     fn assert() {
[INFO] [stderr]      |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> crates/wasmparser/src/binary_reader.rs:123:22
[INFO] [stderr]     |
[INFO] [stderr] 123 |     pub fn new(data: &[u8]) -> BinaryReader {
[INFO] [stderr]     |                      ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 123 |     pub fn new(data: &[u8]) -> BinaryReader<'_> {
[INFO] [stderr]     |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> crates/wasmparser/src/binary_reader.rs:133:34
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn new_with_offset(data: &[u8], original_offset: usize) -> BinaryReader {
[INFO] [stderr]     |                                  ^^^^^ the lifetime is elided here ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn new_with_offset(data: &[u8], original_offset: usize) -> BinaryReader<'_> {
[INFO] [stderr]     |                                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> crates/wasmparser/src/binary_reader.rs:1717:20
[INFO] [stderr]      |
[INFO] [stderr] 1717 |     pub fn targets(&self) -> BrTableTargets {
[INFO] [stderr]      |                    ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                    |
[INFO] [stderr]      |                    the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1717 |     pub fn targets(&self) -> BrTableTargets<'_> {
[INFO] [stderr]      |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> crates/wasmparser/src/parser.rs:884:38
[INFO] [stderr]     |
[INFO] [stderr] 884 |     pub fn parse_all(self, mut data: &[u8]) -> impl Iterator<Item = Result<Payload>> {
[INFO] [stderr]     |                                      ^^^^^ the lifetime is elided here     ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 884 |     pub fn parse_all(self, mut data: &[u8]) -> impl Iterator<Item = Result<Payload<'_>>> {
[INFO] [stderr]     |                                                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> crates/wasmparser/src/readers/core/init.rs:27:22
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn new(data: &[u8], offset: usize) -> ConstExpr {
[INFO] [stderr]    |                      ^^^^^                    ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn new(data: &[u8], offset: usize) -> ConstExpr<'_> {
[INFO] [stderr]    |                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> crates/wasmparser/src/validator.rs:488:18
[INFO] [stderr]     |
[INFO] [stderr] 488 |     pub fn types(&self, mut level: usize) -> Option<TypesRef> {
[INFO] [stderr]     |                  ^^^^^ the lifetime is elided here  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 488 |     pub fn types(&self, mut level: usize) -> Option<TypesRef<'_>> {
[INFO] [stderr]     |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> crates/wasmparser/src/validator/types.rs:1932:19
[INFO] [stderr]      |
[INFO] [stderr] 1932 |     pub fn as_ref(&self) -> TypesRef {
[INFO] [stderr]      |                   ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                   |
[INFO] [stderr]      |                   the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1932 |     pub fn as_ref(&self) -> TypesRef<'_> {
[INFO] [stderr]      |                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `wasmparser` (lib) generated 12 warnings (run `cargo fix --lib -p wasmparser` to apply 10 suggestions)
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> crates/wasm-encoder/src/component/types.rs:35:15
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn ty(&mut self) -> CoreTypeEncoder {
[INFO] [stderr]    |               ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |               |
[INFO] [stderr]    |               the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn ty(&mut self) -> CoreTypeEncoder<'_> {
[INFO] [stderr]    |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> crates/wasm-encoder/src/component/types.rs:206:22
[INFO] [stderr]     |
[INFO] [stderr] 206 |     pub fn core_type(&mut self) -> CoreTypeEncoder {
[INFO] [stderr]     |                      ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 206 |     pub fn core_type(&mut self) -> CoreTypeEncoder<'_> {
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> crates/wasm-encoder/src/component/types.rs:217:15
[INFO] [stderr]     |
[INFO] [stderr] 217 |     pub fn ty(&mut self) -> ComponentTypeEncoder {
[INFO] [stderr]     |               ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |               |
[INFO] [stderr]     |               the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 217 |     pub fn ty(&mut self) -> ComponentTypeEncoder<'_> {
[INFO] [stderr]     |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> crates/wasm-encoder/src/component/types.rs:321:22
[INFO] [stderr]     |
[INFO] [stderr] 321 |     pub fn core_type(&mut self) -> CoreTypeEncoder {
[INFO] [stderr]     |                      ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 321 |     pub fn core_type(&mut self) -> CoreTypeEncoder<'_> {
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> crates/wasm-encoder/src/component/types.rs:329:15
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn ty(&mut self) -> ComponentTypeEncoder {
[INFO] [stderr]     |               ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |               |
[INFO] [stderr]     |               the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn ty(&mut self) -> ComponentTypeEncoder<'_> {
[INFO] [stderr]     |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mem_byte`
[INFO] [stderr]     --> crates/wasmprinter/src/operator.rs:363:36
[INFO] [stderr]      |
[INFO] [stderr]  363 |         fn $visit(&mut self $( , $($arg: $argty),* )?) -> Self::Output {
[INFO] [stderr]      |                                    ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1109 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `mem_byte` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wasmprinter/src/operator.rs:363:36
[INFO] [stderr]      |
[INFO] [stderr]  363 |         fn $visit(&mut self $( , $($arg: $argty),* )?) -> Self::Output {
[INFO] [stderr]      |                                    ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1109 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stderr]    --> crates/wasmprinter/src/lib.rs:899:20
[INFO] [stderr]     |
[INFO] [stderr] 899 |         for idx in &ty.supertype_idx {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]     |
[INFO] [stderr] 899 -         for idx in &ty.supertype_idx {
[INFO] [stderr] 899 +         while let Some(idx) = &ty.supertype_idx {
[INFO] [stderr]     |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]     |
[INFO] [stderr] 899 -         for idx in &ty.supertype_idx {
[INFO] [stderr] 899 +         if let Some(idx) = &ty.supertype_idx {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `wasm-encoder` (lib) generated 5 warnings (run `cargo fix --lib -p wasm-encoder` to apply 5 suggestions)
[INFO] [stderr] warning: `wasmprinter` (lib) generated 2 warnings
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> crates/wast/src/lib.rs:99:26
[INFO] [stderr]     |
[INFO] [stderr]  99 |           pub struct $name(pub $crate::token::Span);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: crates/wast/src/core/custom.rs:355:33
[INFO] [stderr]     |
[INFO] [stderr] 355 |                   custom_keyword!(flag = $kw);
[INFO] [stderr]     |                                   ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 364 | /         parse_flags! {
[INFO] [stderr] 365 | |             "binding-weak" = 1 << 0,
[INFO] [stderr] 366 | |             "binding-local" = 1 << 1,
[INFO] [stderr] 367 | |             "visibility-hidden" = 1 << 2,
[INFO] [stderr] ...   |
[INFO] [stderr] 373 | |             "absolute" = 1 << 9,
[INFO] [stderr] 374 | |         }
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]     = 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] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> crates/wast/src/lib.rs:99:26
[INFO] [stderr]     |
[INFO] [stderr]  99 |           pub struct $name(pub $crate::token::Span);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: crates/wast/src/core/custom.rs:355:33
[INFO] [stderr]     |
[INFO] [stderr] 355 |                   custom_keyword!(flag = $kw);
[INFO] [stderr]     |                                   ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 364 | /         parse_flags! {
[INFO] [stderr] 365 | |             "binding-weak" = 1 << 0,
[INFO] [stderr] 366 | |             "binding-local" = 1 << 1,
[INFO] [stderr] 367 | |             "visibility-hidden" = 1 << 2,
[INFO] [stderr] ...   |
[INFO] [stderr] 373 | |             "absolute" = 1 << 9,
[INFO] [stderr] 374 | |         }
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: `flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = 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] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> crates/wast/src/core/module.rs:162:69
[INFO] [stderr]     |
[INFO] [stderr] 162 |     pub(crate) fn parse_remaining(parser: Parser<'a>) -> Result<Vec<ModuleField>> {
[INFO] [stderr]     |                                                  --                 ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                                  |
[INFO] [stderr]     |                                                  the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 162 |     pub(crate) fn parse_remaining(parser: Parser<'a>) -> Result<Vec<ModuleField<'a>>> {
[INFO] [stderr]     |                                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> crates/wast/src/component/component.rs:161:58
[INFO] [stderr]     |
[INFO] [stderr] 161 |     fn parse_remaining(parser: Parser<'a>) -> Result<Vec<ComponentField>> {
[INFO] [stderr]     |                                       --                 ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                       |
[INFO] [stderr]     |                                       the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 161 |     fn parse_remaining(parser: Parser<'a>) -> Result<Vec<ComponentField<'a>>> {
[INFO] [stderr]     |                                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rewrite`
[INFO] [stderr]  --> crates/wasm-mutate/src/mutators/peephole/rules.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | use egg::{rewrite, Id, Rewrite, Subst};
[INFO] [stderr]   |           ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `range` is never read
[INFO] [stderr]   --> crates/wasm-mutate/src/mutators/codemotion/ir/parse_context.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |     IfElse {
[INFO] [stderr]    |     ------ field in this variant
[INFO] [stderr] ...
[INFO] [stderr] 54 |         range: Range<usize>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `range` is never read
[INFO] [stderr]   --> crates/wasm-mutate/src/mutators/codemotion/ir/parse_context.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |     Block {
[INFO] [stderr]    |     ----- field in this variant
[INFO] [stderr] ...
[INFO] [stderr] 77 |         range: Range<usize>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `entry_idx` is never read
[INFO] [stderr]   --> crates/wasm-mutate/src/mutators/peephole/dfg.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub struct StackEntry {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 47 |     pub entry_idx: usize,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StackEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `index` is never read
[INFO] [stderr]   --> crates/wasm-mutate/src/mutators/peephole/eggsy/encoder/expr2wasm.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Global {
[INFO] [stderr]    |     ------ field in this variant
[INFO] [stderr] 20 |         /// Global index
[INFO] [stderr] 21 |         index: usize,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ResourceRequest` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RemoveStartSection` is never constructed
[INFO] [stderr]  --> crates/wasm-mutate/src/mutators/start.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct RemoveStartSection;
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> crates/wasm-mutate/src/info.rs:63:28
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn new(input_wasm: &[u8]) -> Result<ModuleInfo> {
[INFO] [stderr]    |                            ^^^^^            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn new(input_wasm: &[u8]) -> Result<ModuleInfo<'_>> {
[INFO] [stderr]    |                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> crates/wasm-mutate/src/info.rs:287:31
[INFO] [stderr]     |
[INFO] [stderr] 287 |     pub fn get_global_section(&self) -> RawSection {
[INFO] [stderr]     |                               ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 287 |     pub fn get_global_section(&self) -> RawSection<'_> {
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `wast` (lib) generated 11 warnings (7 duplicates) (run `cargo fix --lib -p wast` to apply 2 suggestions)
[INFO] [stderr] warning: `wasm-mutate` (lib) generated 8 warnings (run `cargo fix --lib -p wasm-mutate` to apply 3 suggestions)
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> crates/wit-parser/src/lib.rs:696:23
[INFO] [stderr]     |
[INFO] [stderr] 696 |     pub fn iter_types(&self) -> ResultsTypeIter {
[INFO] [stderr]     |                       ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 696 |     pub fn iter_types(&self) -> ResultsTypeIter<'_> {
[INFO] [stderr]     |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RecGroup` is never constructed
[INFO] [stderr]    --> crates/wasm-smith/src/core.rs:217:19
[INFO] [stderr]     |
[INFO] [stderr] 217 | pub(crate) struct RecGroup {
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Entities` is never constructed
[INFO] [stderr]     --> crates/wasm-smith/src/core.rs:2289:8
[INFO] [stderr]      |
[INFO] [stderr] 2289 | struct Entities {
[INFO] [stderr]      |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> crates/wasm-compose/src/composer.rs:281:9
[INFO] [stderr]     |
[INFO] [stderr] 281 |         &self,
[INFO] [stderr]     |         ^^^^^ the lifetime is elided here
[INFO] [stderr] 282 |         r: InstanceImportRef,
[INFO] [stderr] 283 |     ) -> (&Component, &str, ComponentInstanceTypeId) {
[INFO] [stderr]     |           ^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stderr]     |           ||
[INFO] [stderr]     |           |the same lifetime is hidden here
[INFO] [stderr]     |           the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 283 |     ) -> (&Component<'_>, &str, ComponentInstanceTypeId) {
[INFO] [stderr]     |                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> crates/wasm-compose/src/encoding.rs:63:11
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn ty(&mut self) -> ComponentTypeEncoder {
[INFO] [stderr]    |           ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |           |
[INFO] [stderr]    |           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn ty(&mut self) -> ComponentTypeEncoder<'_> {
[INFO] [stderr]    |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> crates/wasm-compose/src/encoding.rs:71:18
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn core_type(&mut self) -> CoreTypeEncoder {
[INFO] [stderr]    |                  ^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn core_type(&mut self) -> CoreTypeEncoder<'_> {
[INFO] [stderr]    |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> crates/wasm-compose/src/graph.rs:192:18
[INFO] [stderr]     |
[INFO] [stderr] 192 |     pub fn types(&self) -> TypesRef {
[INFO] [stderr]     |                  ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 192 |     pub fn types(&self) -> TypesRef<'_> {
[INFO] [stderr]     |                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> crates/wasm-compose/src/graph.rs:780:9
[INFO] [stderr]     |
[INFO] [stderr] 780 |         &self,
[INFO] [stderr]     |         ^^^^^ the lifetime is elided here
[INFO] [stderr] 781 |         id: impl Into<InstanceId>,
[INFO] [stderr] 782 |     ) -> Option<(ComponentId, &Component)> {
[INFO] [stderr]     |                               ^^^^^^^^^^
[INFO] [stderr]     |                               ||
[INFO] [stderr]     |                               |the same lifetime is hidden here
[INFO] [stderr]     |                               the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 782 |     ) -> Option<(ComponentId, &Component<'_>)> {
[INFO] [stderr]     |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `wit-parser` (lib) generated 1 warning (run `cargo fix --lib -p wit-parser` to apply 1 suggestion)
[INFO] [stderr] warning: `wasm-smith` (lib) generated 2 warnings
[INFO] [stderr] warning: `wasm-compose` (lib) generated 5 warnings (run `cargo fix --lib -p wasm-compose` to apply 5 suggestions)
[INFO] [stderr] warning: unused variable: `try_table`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `try_table` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag_index`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `tag_index` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `relative_depth`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `relative_depth` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `targets`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `targets` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `table_byte`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `table_byte` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `local_index`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `local_index` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mem_byte`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `mem_byte` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `value` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field_index`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `field_index` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `array_size`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `array_size` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `array_data_index`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `array_data_index` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `array_elem_index`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `array_elem_index` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data_index`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `data_index` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `elem_index`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `elem_index` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lane`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `lane` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lanes`
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr] help: `lanes` is captured in macro and introduced a unused variable
[INFO] [stderr]     --> crates/wit-component/src/gc.rs:997:39
[INFO] [stderr]      |
[INFO] [stderr]  997 |             fn $visit(&mut self $(, $($arg: $argty),*)?)  {
[INFO] [stderr]      |                                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1052 |     wasmparser::for_each_operator!(define_visit);
[INFO] [stderr]      |     -------------------------------------------- in this macro invocation
[INFO] [stderr]      = note: this warning originates in the macro `define_visit` which comes from the expansion of the macro `wasmparser::for_each_operator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `wit-component` (lib) generated 16 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/wasm-tools/1240da76678d17de/deps/wasm_tools-1240da76678d17de)
[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]      Running unittests src/bin/wasm-tools/main.rs (/opt/rustwide/target/debug/build/wasm-tools/1ce320e8c6215df3/deps/wasm_tools-1ce320e8c6215df3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test verify_cli ... ok
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/build/wasm-tools/bcacb87fb1ba4304/deps/cli-bcacb87fb1ba4304)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed
[INFO] [stdout] 
[INFO] [stderr]      Running tests/roundtrip.rs (/opt/rustwide/target/debug/build/wasm-tools/782395e13cb70cd0/deps/roundtrip-782395e13cb70cd0)
[INFO] [stderr] 
[INFO] [stderr] thread 'main' (101) panicked at tests/roundtrip.rs:105:9:
[INFO] [stderr] submodules need to be checked out
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x612c03764262 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x612c03764262 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x612c03764262 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x612c03764262 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x612c0377b5ca - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x612c0377b5ca - core[8f93d80df273fe75]::fmt::write
[INFO] [stderr]    6:     0x612c0376a416 - std[840933623431fd06]::io::default_write_fmt::<std[840933623431fd06]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x612c0376a416 - <std[840933623431fd06]::sys::stdio::unix::Stderr as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x612c037424bf - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x612c037424bf - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x612c0375be61 - std[840933623431fd06]::panicking::default_hook
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x612c0375c0cb - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x612c037425aa - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:691:13
[INFO] [stderr]   13:     0x612c03739849 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x612c037434ad - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x612c0377bdbc - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x612c03028c37 - roundtrip[8456c2a1993141fb]::find_tests
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/roundtrip.rs:105:9
[INFO] [stderr]   17:     0x612c0302976d - roundtrip[8456c2a1993141fb]::main
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/roundtrip.rs:40:17
[INFO] [stderr]   18:     0x612c0304ddfb - <fn() as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   19:     0x612c03068dee - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   20:     0x612c0306af81 - std[840933623431fd06]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/rt.rs:206:18
[INFO] [stderr]   21:     0x612c0375aa46 - <&dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   22:     0x612c0375aa46 - std[840933623431fd06]::panicking::catch_unwind::do_call::<&dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stderr]   23:     0x612c0375aa46 - std[840933623431fd06]::panicking::catch_unwind::<i32, &dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync>
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stderr]   24:     0x612c0375aa46 - std[840933623431fd06]::panic::catch_unwind::<&dyn core[8f93d80df273fe75]::ops::function::Fn<(), Output = i32> + core[8f93d80df273fe75]::panic::unwind_safe::RefUnwindSafe + core[8f93d80df273fe75]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stderr]   25:     0x612c0375aa46 - std[840933623431fd06]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/rt.rs:175:24
[INFO] [stderr]   26:     0x612c0375aa46 - std[840933623431fd06]::panicking::catch_unwind::do_call::<std[840933623431fd06]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stderr]   27:     0x612c0375aa46 - std[840933623431fd06]::panicking::catch_unwind::<isize, std[840933623431fd06]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stderr]   28:     0x612c0375aa46 - std[840933623431fd06]::panic::catch_unwind::<std[840933623431fd06]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stderr]   29:     0x612c0375aa46 - std[840933623431fd06]::rt::lang_start_internal
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/rt.rs:171:5
[INFO] [stderr]   30:     0x612c03068dd7 - std[840933623431fd06]::rt::lang_start::<()>
[INFO] [stderr]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/rt.rs:205:5
[INFO] [stderr]   31:     0x612c030308ce - main
[INFO] [stderr]   32:     0x77f9ff6401ca - <unknown>
[INFO] [stderr]   33:     0x77f9ff64028b - __libc_start_main
[INFO] [stderr]   34:     0x612c0301fbe5 - _start
[INFO] [stderr]   35:                0x0 - <unknown>
[INFO] [stderr] error: test failed, to rerun pass `--test roundtrip`
[INFO] running `Command { std: "docker" "inspect" "e1f514bfd03e8d57c734e09477b177ca1e43897ae76543325443ff044e0d4bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1f514bfd03e8d57c734e09477b177ca1e43897ae76543325443ff044e0d4bf8", kill_on_drop: false }`
[INFO] [stdout] e1f514bfd03e8d57c734e09477b177ca1e43897ae76543325443ff044e0d4bf8
