[INFO] fetching crate dusk-wasmtime 21.0.0-alpha... [INFO] checking dusk-wasmtime-21.0.0-alpha against master#b3f8586fb1e4859678d6b231e780ff81801d2282 for pr-147589 [INFO] extracting crate dusk-wasmtime 21.0.0-alpha into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate dusk-wasmtime 21.0.0-alpha [INFO] finished tweaking crates.io crate dusk-wasmtime 21.0.0-alpha [INFO] tweaked toml for crates.io crate dusk-wasmtime 21.0.0-alpha written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dusk-wasmtime 21.0.0-alpha on toolchain b3f8586fb1e4859678d6b231e780ff81801d2282 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 173 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.21.0 (available: v0.25.1) [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding fxprof-processed-profile v0.6.0 (available: v0.8.1) [INFO] [stderr] Adding gimli v0.28.1 (available: v0.32.3) [INFO] [stderr] Adding object v0.33.0 (available: v0.37.3) [INFO] [stderr] Adding rustix v0.38.44 (available: v1.1.2) [INFO] [stderr] Adding target-lexicon v0.12.16 (available: v0.13.3) [INFO] [stderr] Adding wasm-encoder v0.202.0 (available: v0.240.0) [INFO] [stderr] Adding wasmparser v0.202.0 (available: v0.240.0) [INFO] [stderr] Adding wasmtime-asm-macros v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding wasmtime-cache v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding wasmtime-component-macro v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding wasmtime-component-util v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding wasmtime-cranelift v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding wasmtime-environ v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding wasmtime-fiber v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding wasmtime-jit-debug v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding wasmtime-jit-icache-coherence v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding wasmtime-slab v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding wasmtime-versioned-export-macros v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding wasmtime-winch v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding wasmtime-wit-bindgen v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding wasmtime-wmemcheck v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding winch-codegen v0.18.0 (available: v0.18.2) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.61.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cranelift-control v0.107.2 [INFO] [stderr] Downloaded cranelift-wasm v0.107.2 [INFO] [stderr] Downloaded wasmtime-winch v20.0.0 [INFO] [stderr] Downloaded cranelift-frontend v0.107.2 [INFO] [stderr] Downloaded wasmtime-jit-icache-coherence v20.0.0 [INFO] [stderr] Downloaded wasmtime-wit-bindgen v20.0.0 [INFO] [stderr] Downloaded cranelift-native v0.107.2 [INFO] [stderr] Downloaded wasmtime-cache v20.0.0 [INFO] [stderr] Downloaded wasmtime-component-macro v20.0.0 [INFO] [stderr] Downloaded wasmtime-cranelift v20.0.0 [INFO] [stderr] Downloaded wasmtime-environ v20.0.0 [INFO] [stderr] Downloaded cranelift-bforest v0.107.2 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.107.2 [INFO] [stderr] Downloaded wit-parser v0.202.0 [INFO] [stderr] Downloaded cranelift-isle v0.107.2 [INFO] [stderr] Downloaded dusk-wasmtime-runtime v21.0.0-alpha [INFO] [stderr] Downloaded cranelift-codegen-shared v0.107.2 [INFO] [stderr] Downloaded cranelift-codegen v0.107.2 [INFO] [stderr] Downloaded dusk-wasmtime-cranelift v21.0.0-alpha [INFO] [stderr] Downloaded winch-codegen v0.18.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4b58838d445b3c99a9dbc55061b2ff3b2077de1cae8a534c0a46975681c7b40 [INFO] running `Command { std: "docker" "start" "-a" "d4b58838d445b3c99a9dbc55061b2ff3b2077de1cae8a534c0a46975681c7b40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4b58838d445b3c99a9dbc55061b2ff3b2077de1cae8a534c0a46975681c7b40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4b58838d445b3c99a9dbc55061b2ff3b2077de1cae8a534c0a46975681c7b40", kill_on_drop: false }` [INFO] [stdout] d4b58838d445b3c99a9dbc55061b2ff3b2077de1cae8a534c0a46975681c7b40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c828c27379f5162cce4c5726192c65bcd720495b8d9312f16e8a7604ca20d5c3 [INFO] running `Command { std: "docker" "start" "-a" "c828c27379f5162cce4c5726192c65bcd720495b8d9312f16e8a7604ca20d5c3", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling cranelift-isle v0.107.2 [INFO] [stderr] Checking indexmap v2.11.4 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling wasmtime-versioned-export-macros v20.0.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.107.2 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking bumpalo v3.19.0 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking arbitrary v1.4.2 [INFO] [stderr] Checking slice-group-by v0.3.1 [INFO] [stderr] Compiling cranelift-codegen-meta v0.107.2 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Compiling cpp_demangle v0.4.5 [INFO] [stderr] Checking regalloc2 v0.9.3 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling wasm-encoder v0.240.0 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking linux-raw-sys v0.11.0 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking wasmparser v0.202.0 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Checking wasm-encoder v0.202.0 [INFO] [stderr] Checking object v0.33.0 [INFO] [stderr] Checking winnow v0.7.13 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking cranelift-control v0.107.2 [INFO] [stderr] Checking toml_write v0.1.2 [INFO] [stderr] Checking leb128fmt v0.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.26 [INFO] [stderr] Checking wasmtime-component-util v20.0.0 [INFO] [stderr] Compiling cc v1.2.41 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking wasmtime-asm-macros v20.0.0 [INFO] [stderr] Checking unicode-width v0.2.2 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Compiling wasmtime-cache v20.0.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling wasmtime-component-macro v20.0.0 [INFO] [stderr] Checking wast v240.0.0 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking directories-next v2.0.0 [INFO] [stderr] Checking debugid v0.8.0 [INFO] [stderr] Checking wasmtime-slab v20.0.0 [INFO] [stderr] Checking sptr v0.3.2 [INFO] [stderr] Checking wasmtime-jit-icache-coherence v20.0.0 [INFO] [stderr] Checking memfd v0.6.5 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Compiling cranelift-codegen v0.107.2 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling wasmtime-fiber v20.0.0 [INFO] [stderr] Compiling ittapi-sys v0.4.0 [INFO] [stderr] Compiling dusk-wasmtime-runtime v21.0.0-alpha [INFO] [stderr] Checking cranelift-entity v0.107.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking cranelift-bforest v0.107.2 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking fxprof-processed-profile v0.6.0 [INFO] [stderr] Checking ittapi v0.4.0 [INFO] [stderr] Checking wasmtime-jit-debug v20.0.0 [INFO] [stderr] Checking wasmtime-types v20.0.2 [INFO] [stderr] Checking wasmprinter v0.202.0 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Checking dusk-wasmtime-environ v21.0.0-alpha [INFO] [stderr] Checking wat v1.240.0 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Compiling wit-parser v0.202.0 [INFO] [stderr] Compiling wasmtime-wit-bindgen v20.0.0 [INFO] [stderr] Checking cranelift-frontend v0.107.2 [INFO] [stderr] Checking cranelift-native v0.107.2 [INFO] [stderr] Checking cranelift-wasm v0.107.2 [INFO] [stderr] Checking dusk-wasmtime-cranelift v21.0.0-alpha [INFO] [stderr] Checking dusk-wasmtime v21.0.0-alpha (/opt/rustwide/workdir) [INFO] [stdout] warning: field `component` is never read [INFO] [stdout] --> src/runtime/component/matching.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct TypeChecker<'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 17 | pub types: &'a Arc, [INFO] [stdout] 18 | pub component: &'a wasmtime_environ::component::Component, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/runtime/linker.rs:1253:32 [INFO] [stdout] | [INFO] [stdout] 1251 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 1252 | mut store: impl AsContextMut + 'p, [INFO] [stdout] 1253 | ) -> impl Iterator + 'p { [INFO] [stdout] | ^^^^ ^^^^ the same lifetime is elided here [INFO] [stdout] | | [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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 1253 | ) -> impl Iterator + 'p { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/runtime/component/resources.rs:372:71 [INFO] [stdout] | [INFO] [stdout] 372 | pub fn new_host(store: &'a mut StoreOpaque) -> HostResourceTables<'_> { [INFO] [stdout] | -- the lifetime is named here ^^ 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 372 - pub fn new_host(store: &'a mut StoreOpaque) -> HostResourceTables<'_> { [INFO] [stdout] 372 + pub fn new_host(store: &'a mut StoreOpaque) -> HostResourceTables<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/runtime/component/types.rs:351:18 [INFO] [stdout] | [INFO] [stdout] 351 | pub fn cases(&self) -> impl ExactSizeIterator { [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] 351 | pub fn cases(&self) -> impl ExactSizeIterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/runtime/component/types.rs:736:42 [INFO] [stdout] | [INFO] [stdout] 734 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 735 | engine: &'a Engine, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 736 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ^^^^ ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 736 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/runtime/component/types.rs:752:41 [INFO] [stdout] | [INFO] [stdout] 750 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 751 | engine: &'a Engine, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 752 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ^^^^ -- the same lifetime is named here [INFO] [stdout] | | [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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 752 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/runtime/component/types.rs:783:41 [INFO] [stdout] | [INFO] [stdout] 781 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 782 | engine: &'a Engine, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 783 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ^^^^ -- the same lifetime is named here [INFO] [stdout] | | [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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 783 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/runtime/component/types.rs:804:41 [INFO] [stdout] | [INFO] [stdout] 802 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 803 | engine: &'a Engine, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 804 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ^^^^ -- the same lifetime is named here [INFO] [stdout] | | [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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 804 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/runtime/component/types.rs:835:41 [INFO] [stdout] | [INFO] [stdout] 833 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 834 | engine: &'a Engine, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 835 | ) -> impl ExactSizeIterator { [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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 835 | ) -> impl ExactSizeIterator { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/runtime/coredump.rs:197:69 [INFO] [stdout] | [INFO] [stdout] 197 | wasm_encoder::ConstExpr::f32_const(unsafe { std::mem::transmute(x) }) [INFO] [stdout] | -------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/runtime/coredump.rs:200:69 [INFO] [stdout] | [INFO] [stdout] 200 | wasm_encoder::ConstExpr::f64_const(unsafe { std::mem::transmute(x) }) [INFO] [stdout] | -------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `component` is never read [INFO] [stdout] --> src/runtime/component/matching.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct TypeChecker<'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 17 | pub types: &'a Arc, [INFO] [stdout] 18 | pub component: &'a wasmtime_environ::component::Component, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/runtime/linker.rs:1253:32 [INFO] [stdout] | [INFO] [stdout] 1251 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 1252 | mut store: impl AsContextMut + 'p, [INFO] [stdout] 1253 | ) -> impl Iterator + 'p { [INFO] [stdout] | ^^^^ ^^^^ the same lifetime is elided here [INFO] [stdout] | | [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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 1253 | ) -> impl Iterator + 'p { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/runtime/component/resources.rs:372:71 [INFO] [stdout] | [INFO] [stdout] 372 | pub fn new_host(store: &'a mut StoreOpaque) -> HostResourceTables<'_> { [INFO] [stdout] | -- the lifetime is named here ^^ 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 372 - pub fn new_host(store: &'a mut StoreOpaque) -> HostResourceTables<'_> { [INFO] [stdout] 372 + pub fn new_host(store: &'a mut StoreOpaque) -> HostResourceTables<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/runtime/component/types.rs:351:18 [INFO] [stdout] | [INFO] [stdout] 351 | pub fn cases(&self) -> impl ExactSizeIterator { [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] 351 | pub fn cases(&self) -> impl ExactSizeIterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/runtime/component/types.rs:736:42 [INFO] [stdout] | [INFO] [stdout] 734 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 735 | engine: &'a Engine, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 736 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ^^^^ ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 736 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/runtime/component/types.rs:752:41 [INFO] [stdout] | [INFO] [stdout] 750 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 751 | engine: &'a Engine, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 752 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ^^^^ -- the same lifetime is named here [INFO] [stdout] | | [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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 752 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/runtime/component/types.rs:783:41 [INFO] [stdout] | [INFO] [stdout] 781 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 782 | engine: &'a Engine, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 783 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ^^^^ -- the same lifetime is named here [INFO] [stdout] | | [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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 783 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/runtime/component/types.rs:804:41 [INFO] [stdout] | [INFO] [stdout] 802 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 803 | engine: &'a Engine, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 804 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ^^^^ -- the same lifetime is named here [INFO] [stdout] | | [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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 804 | ) -> impl ExactSizeIterator + 'a { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/runtime/component/types.rs:835:41 [INFO] [stdout] | [INFO] [stdout] 833 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 834 | engine: &'a Engine, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 835 | ) -> impl ExactSizeIterator { [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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 835 | ) -> impl ExactSizeIterator { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/runtime/coredump.rs:197:69 [INFO] [stdout] | [INFO] [stdout] 197 | wasm_encoder::ConstExpr::f32_const(unsafe { std::mem::transmute(x) }) [INFO] [stdout] | -------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/runtime/coredump.rs:200:69 [INFO] [stdout] | [INFO] [stdout] 200 | wasm_encoder::ConstExpr::f64_const(unsafe { std::mem::transmute(x) }) [INFO] [stdout] | -------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s [INFO] running `Command { std: "docker" "inspect" "c828c27379f5162cce4c5726192c65bcd720495b8d9312f16e8a7604ca20d5c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c828c27379f5162cce4c5726192c65bcd720495b8d9312f16e8a7604ca20d5c3", kill_on_drop: false }` [INFO] [stdout] c828c27379f5162cce4c5726192c65bcd720495b8d9312f16e8a7604ca20d5c3