[INFO] fetching crate wasmer 4.2.4... [INFO] checking wasmer-4.2.4 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate wasmer 4.2.4 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate wasmer 4.2.4 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmer 4.2.4 [INFO] finished tweaking crates.io crate wasmer 4.2.4 [INFO] tweaked toml for crates.io crate wasmer 4.2.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 200 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bytecheck v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding bytecheck_derive v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding cranelift-bforest v0.91.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-codegen v0.91.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-codegen-meta v0.91.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-codegen-shared v0.91.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-entity v0.91.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-frontend v0.91.1 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-isle v0.91.1 (latest: v0.106.1) [INFO] [stderr] Adding dynasm v1.2.3 (latest: v2.0.0) [INFO] [stderr] Adding dynasmrt v1.2.3 (latest: v2.0.0) [INFO] [stderr] Adding enum-iterator v0.7.0 (latest: v2.0.0) [INFO] [stderr] Adding enum-iterator-derive v0.7.0 (latest: v1.3.0) [INFO] [stderr] Adding fallible-iterator v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding gimli v0.26.2 (latest: v0.28.1) [INFO] [stderr] Adding hashbrown v0.11.2 (latest: v0.14.3) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding inkwell v0.1.1 (latest: v0.4.0) [INFO] [stderr] Adding inkwell_internals v0.7.0 (latest: v0.9.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding llvm-sys v150.1.3 (latest: v181.0.0) [INFO] [stderr] Adding memmap2 v0.5.10 (latest: v0.9.4) [INFO] [stderr] Adding memmap2 v0.6.2 (latest: v0.9.4) [INFO] [stderr] Adding more-asserts v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding object v0.28.4 (latest: v0.34.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding ptr_meta v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding ptr_meta_derive v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding regalloc2 v0.5.1 (latest: v0.9.3) [INFO] [stderr] Adding serde-wasm-bindgen v0.4.5 (latest: v0.6.5) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wasm-encoder v0.32.0 (latest: v0.202.0) [INFO] [stderr] Adding wasmer-compiler v4.2.4 (latest: v4.2.6) [INFO] [stderr] Adding wasmer-compiler-cranelift v4.2.4 (latest: v4.2.6) [INFO] [stderr] Adding wasmer-compiler-llvm v4.2.4 (latest: v4.2.6) [INFO] [stderr] Adding wasmer-compiler-singlepass v4.2.4 (latest: v4.2.6) [INFO] [stderr] Adding wasmer-derive v4.2.4 (latest: v4.2.7) [INFO] [stderr] Adding wasmer-object v4.2.4 (latest: v4.2.7) [INFO] [stderr] Adding wasmer-types v4.2.4 (latest: v4.2.7) [INFO] [stderr] Adding wasmer-vm v4.2.4 (latest: v4.2.7) [INFO] [stderr] Adding wasmparser v0.83.0 (latest: v0.202.0) [INFO] [stderr] Adding wasmparser v0.95.0 (latest: v0.202.0) [INFO] [stderr] Adding wast v64.0.0 (latest: v202.0.0) [INFO] [stderr] Adding wat v1.0.71 (latest: v1.202.0) [INFO] [stderr] Adding windows-sys v0.33.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.33.0 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.33.0 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.33.0 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.33.0 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.33.0 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasmer-derive v4.2.4 [INFO] [stderr] Downloaded wat v1.0.71 [INFO] [stderr] Downloaded wasmer-object v4.2.4 [INFO] [stderr] Downloaded rusty_jsc_macros v0.1.0 [INFO] [stderr] Downloaded rusty_jsc_sys v0.1.0 [INFO] [stderr] Downloaded rusty_jsc v0.1.0 [INFO] [stderr] Downloaded inkwell_internals v0.7.0 [INFO] [stderr] Downloaded wasmer-compiler v4.2.4 [INFO] [stderr] Downloaded wasmer-vm v4.2.4 [INFO] [stderr] Downloaded wasmer-compiler-cranelift v4.2.4 [INFO] [stderr] Downloaded inkwell v0.1.1 [INFO] [stderr] Downloaded dynasm v1.2.3 [INFO] [stderr] Downloaded llvm-sys v150.1.3 [INFO] [stderr] Downloaded wasmer-compiler-llvm v4.2.4 [INFO] [stderr] Downloaded shared-buffer v0.1.4 [INFO] [stderr] Downloaded wasmer-compiler-singlepass v4.2.4 [INFO] [stderr] Downloaded wast v64.0.0 [INFO] [stderr] Downloaded dynasmrt v1.2.3 [INFO] [stderr] Downloaded wasmer-types v4.2.4 [INFO] [stderr] Downloaded macro-wasmer-universal-test v4.2.7 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f72b96aa37d16486cb816fbaef654c63a1c8ce0d8c5a2788b95b2bd1fe2f14f0 [INFO] running `Command { std: "docker" "start" "-a" "f72b96aa37d16486cb816fbaef654c63a1c8ce0d8c5a2788b95b2bd1fe2f14f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f72b96aa37d16486cb816fbaef654c63a1c8ce0d8c5a2788b95b2bd1fe2f14f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f72b96aa37d16486cb816fbaef654c63a1c8ce0d8c5a2788b95b2bd1fe2f14f0", kill_on_drop: false }` [INFO] [stdout] f72b96aa37d16486cb816fbaef654c63a1c8ce0d8c5a2788b95b2bd1fe2f14f0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4308249f524d02c174aebe5f29f01ad6471a294af24acf7c08dcf6390ad1dfd5 [INFO] running `Command { std: "docker" "start" "-a" "4308249f524d02c174aebe5f29f01ad6471a294af24acf7c08dcf6390ad1dfd5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling bytecheck v0.6.12 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling rend v0.4.2 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Compiling cranelift-isle v0.91.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling cranelift-codegen-shared v0.91.1 [INFO] [stderr] Compiling rkyv v0.7.44 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling cranelift-codegen-meta v0.91.1 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling corosensei v0.1.4 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking cranelift-entity v0.91.1 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking more-asserts v0.2.2 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking slice-group-by v0.3.1 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking region v3.0.2 [INFO] [stderr] Compiling cranelift-codegen v0.91.1 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Checking regalloc2 v0.5.1 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking cranelift-bforest v0.91.1 [INFO] [stderr] Checking cranelift-egraph v0.91.1 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking memmap2 v0.6.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking bumpalo v3.15.4 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking wasmparser v0.95.0 [INFO] [stderr] Checking shared-buffer v0.1.4 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling bytecheck_derive v0.6.12 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Compiling rkyv_derive v0.7.44 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling enumset_derive v0.8.1 [INFO] [stderr] Checking enum-iterator v0.7.0 [INFO] [stderr] Checking wasm-encoder v0.32.0 [INFO] [stderr] Checking enumset v1.1.3 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Compiling wasmer-compiler-cranelift v4.2.4 [INFO] [stderr] Checking self_cell v1.0.3 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking wast v64.0.0 [INFO] [stderr] Compiling proc-quote-impl v0.3.2 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling wasmer-derive v4.2.4 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Compiling proc-quote v0.4.0 [INFO] [stderr] Compiling macro-wasmer-universal-test v4.2.7 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking wasmer-types v4.2.4 [INFO] [stderr] Checking wat v1.0.71 [INFO] [stderr] Checking wasmer-vm v4.2.4 [INFO] [stderr] Checking wasmer-compiler v4.2.4 [INFO] [stderr] Checking cranelift-frontend v0.91.1 [INFO] [stderr] Checking wasmer v4.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `CompilerConfig`, `EngineInner`, `Features`, `Tunables` [INFO] [stdout] --> src/engine.rs:16:37 [INFO] [stdout] | [INFO] [stdout] 16 | pub use wasmer_compiler::{Artifact, CompilerConfig, EngineInner, Features, Tunables}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ExactSizeIterator` is imported redundantly [INFO] [stdout] --> src/exports.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::iter::{ExactSizeIterator, FromIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ExactSizeIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/exports.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 5 | use std::iter::{ExactSizeIterator, FromIterator}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/mem_access.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/native_type.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Infallible` is imported redundantly [INFO] [stdout] --> src/native_type.rs:524:9 [INFO] [stdout] | [INFO] [stdout] 523 | use super::*; [INFO] [stdout] | -------- the item `Infallible` is already imported here [INFO] [stdout] 524 | use std::convert::Infallible; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EngineInner`, `Features` [INFO] [stdout] --> src/engine.rs:16:53 [INFO] [stdout] | [INFO] [stdout] 16 | pub use wasmer_compiler::{Artifact, CompilerConfig, EngineInner, Features, Tunables}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ExactSizeIterator` is imported redundantly [INFO] [stdout] --> src/exports.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::iter::{ExactSizeIterator, FromIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ExactSizeIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/exports.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 5 | use std::iter::{ExactSizeIterator, FromIterator}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/mem_access.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/native_type.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Type` is imported redundantly [INFO] [stdout] --> src/native_type.rs:779:9 [INFO] [stdout] | [INFO] [stdout] 778 | use super::*; [INFO] [stdout] | -------- the item `Type` is already imported here [INFO] [stdout] 779 | use wasmer_types::Type; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Type` is imported redundantly [INFO] [stdout] --> src/native_type.rs:927:9 [INFO] [stdout] | [INFO] [stdout] 926 | use super::*; [INFO] [stdout] | -------- the item `Type` is already imported here [INFO] [stdout] 927 | use wasmer_types::Type; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/ptr.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/ptr.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/value.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/value.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use std::string::{String, ToString}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/value.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use std::string::{String, ToString}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/value.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/value.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use std::string::{String, ToString}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/value.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use std::string::{String, ToString}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/sys/externals/memory.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/sys/externals/memory_view.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/sys/externals/memory.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/sys/externals/memory_view.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tunables` [INFO] [stdout] --> src/sys/mod.rs:17:62 [INFO] [stdout] | [INFO] [stdout] 17 | pub use wasmer_compiler::{Artifact, EngineBuilder, Features, Tunables}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tunables` [INFO] [stdout] --> src/sys/mod.rs:17:62 [INFO] [stdout] | [INFO] [stdout] 17 | pub use wasmer_compiler::{Artifact, EngineBuilder, Features, Tunables}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/function_env.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | let (mut data, mut storemut) = envmut.data_and_store_mut(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.10s [INFO] running `Command { std: "docker" "inspect" "4308249f524d02c174aebe5f29f01ad6471a294af24acf7c08dcf6390ad1dfd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4308249f524d02c174aebe5f29f01ad6471a294af24acf7c08dcf6390ad1dfd5", kill_on_drop: false }` [INFO] [stdout] 4308249f524d02c174aebe5f29f01ad6471a294af24acf7c08dcf6390ad1dfd5