[INFO] fetching crate wasm_membrane_host 0.2.0... [INFO] testing wasm_membrane_host-0.2.0 against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282 [INFO] extracting crate wasm_membrane_host 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate wasm_membrane_host 0.2.0 on toolchain 61223975d46f794466efa832bc7562b9707ecc46 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasm_membrane_host 0.2.0 [INFO] finished tweaking crates.io crate wasm_membrane_host 0.2.0 [INFO] tweaked toml for crates.io crate wasm_membrane_host 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "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 enum-iterator v0.7.0 [INFO] [stderr] Downloaded wasmer-derive v2.3.0 [INFO] [stderr] Downloaded wasmer-compiler-cranelift v2.3.0 [INFO] [stderr] Downloaded cranelift-frontend v0.82.3 [INFO] [stderr] Downloaded cranelift-entity v0.82.3 [INFO] [stderr] Downloaded regalloc v0.0.34 [INFO] [stderr] Downloaded object v0.28.4 [INFO] [stderr] Downloaded wasmer-object v2.3.0 [INFO] [stderr] Downloaded wasmer-engine-dylib v2.3.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.33.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.33.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.33.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.33.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.33.0 [INFO] [stderr] Downloaded cranelift-codegen v0.82.3 [INFO] [stderr] Downloaded wasmer-engine v2.3.0 [INFO] [stderr] Downloaded wasmer-engine-universal-artifact v2.3.0 [INFO] [stderr] Downloaded wasmer-engine-universal v2.3.0 [INFO] [stderr] Downloaded corosensei v0.1.4 [INFO] [stderr] Downloaded region v3.0.0 [INFO] [stderr] Downloaded enumset_derive v0.8.1 [INFO] [stderr] Downloaded enumset v1.1.3 [INFO] [stderr] Downloaded wasmer-compiler v2.3.0 [INFO] [stderr] Downloaded wasmer-artifact v2.3.0 [INFO] [stderr] Downloaded windows-sys v0.33.0 [INFO] [stderr] Downloaded loupe v0.1.3 [INFO] [stderr] Downloaded target-lexicon v0.12.14 [INFO] [stderr] Downloaded loupe-derive v0.1.3 [INFO] [stderr] Downloaded wasmparser v0.83.0 [INFO] [stderr] Downloaded wasmer-types v2.3.0 [INFO] [stderr] Downloaded wasmer v2.3.0 [INFO] [stderr] Downloaded enum-iterator-derive v0.7.0 [INFO] [stderr] Downloaded wasmer-vm v2.3.0 [INFO] [stderr] Downloaded cranelift-bforest v0.82.3 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.82.3 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.82.3 [INFO] [stderr] Downloaded gimli v0.26.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aadf1f622baec4ae23050fd5c854504e6bccfe282252689dfcc97720a25b658b [INFO] running `Command { std: "docker" "start" "-a" "aadf1f622baec4ae23050fd5c854504e6bccfe282252689dfcc97720a25b658b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aadf1f622baec4ae23050fd5c854504e6bccfe282252689dfcc97720a25b658b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aadf1f622baec4ae23050fd5c854504e6bccfe282252689dfcc97720a25b658b", kill_on_drop: false }` [INFO] [stdout] aadf1f622baec4ae23050fd5c854504e6bccfe282252689dfcc97720a25b658b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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" "+61223975d46f794466efa832bc7562b9707ecc46" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0304aa6ea458c1dc904078a964263bb5eb17e28fd4cddf8735d9943789f4d0b6 [INFO] running `Command { std: "docker" "start" "-a" "0304aa6ea458c1dc904078a964263bb5eb17e28fd4cddf8735d9943789f4d0b6", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling cc v1.0.88 [INFO] [stderr] Compiling rkyv v0.7.44 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling more-asserts v0.2.2 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling wasmparser v0.83.0 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling loupe-derive v0.1.3 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling rkyv_derive v0.7.44 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling corosensei v0.1.4 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling cranelift-codegen-shared v0.82.3 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling cranelift-codegen-meta v0.82.3 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling region v3.0.0 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling cranelift-entity v0.82.3 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling regalloc v0.0.34 [INFO] [stderr] Compiling cranelift-bforest v0.82.3 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling wasm-encoder v0.201.0 [INFO] [stderr] Compiling bumpalo v3.15.3 [INFO] [stderr] Compiling wasmer-compiler-cranelift v2.3.0 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling wast v201.0.0 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/61223975d46f794466efa832bc7562b9707ecc46/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.52/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=a1f63435ad1a6de5 -C extra-filename=-a1f63435ad1a6de5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9675dab333a2ba88.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-9a3c6f2abd5cb631.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f8d62a079c79a15a.rmeta --cap-lints allow --cap-lints=forbid -Copt-level=3` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0304aa6ea458c1dc904078a964263bb5eb17e28fd4cddf8735d9943789f4d0b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0304aa6ea458c1dc904078a964263bb5eb17e28fd4cddf8735d9943789f4d0b6", kill_on_drop: false }` [INFO] [stdout] 0304aa6ea458c1dc904078a964263bb5eb17e28fd4cddf8735d9943789f4d0b6 [INFO] testing wasm_membrane_host-0.2.0 against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282 [INFO] extracting crate wasm_membrane_host 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate wasm_membrane_host 0.2.0 on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasm_membrane_host 0.2.0 [INFO] finished tweaking crates.io crate wasm_membrane_host 0.2.0 [INFO] tweaked toml for crates.io crate wasm_membrane_host 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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_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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6237d1c156c9141991e2bd0dcc14b200fc33241484a1fd274c70a7ab4d30be91 [INFO] running `Command { std: "docker" "start" "-a" "6237d1c156c9141991e2bd0dcc14b200fc33241484a1fd274c70a7ab4d30be91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6237d1c156c9141991e2bd0dcc14b200fc33241484a1fd274c70a7ab4d30be91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6237d1c156c9141991e2bd0dcc14b200fc33241484a1fd274c70a7ab4d30be91", kill_on_drop: false }` [INFO] [stdout] 6237d1c156c9141991e2bd0dcc14b200fc33241484a1fd274c70a7ab4d30be91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 280ed71d27d48e591c6e08a0fdd3d723c35666b03df2e9a6fa3422d857536ee4 [INFO] running `Command { std: "docker" "start" "-a" "280ed71d27d48e591c6e08a0fdd3d723c35666b03df2e9a6fa3422d857536ee4", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling cc v1.0.88 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling rkyv v0.7.44 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling more-asserts v0.2.2 [INFO] [stderr] Compiling wasmparser v0.83.0 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling loupe-derive v0.1.3 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling rkyv_derive v0.7.44 [INFO] [stderr] Compiling corosensei v0.1.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling cranelift-codegen-shared v0.82.3 [INFO] [stderr] Compiling cranelift-codegen-meta v0.82.3 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling region v3.0.0 [INFO] [stderr] Compiling cranelift-entity v0.82.3 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling cranelift-bforest v0.82.3 [INFO] [stderr] Compiling regalloc v0.0.34 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling wasm-encoder v0.201.0 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling wasmer-compiler-cranelift v2.3.0 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling bumpalo v3.15.3 [INFO] [stderr] Compiling wast v201.0.0 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling ptr_meta v0.1.4 [INFO] [stderr] Compiling enum-iterator v0.7.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling wasmer-derive v2.3.0 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling wat v1.201.0 [INFO] [stderr] Compiling cranelift-codegen v0.82.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling enumset_derive v0.8.1 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling enumset v1.1.3 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling serde_bytes v0.11.14 [INFO] [stderr] Compiling loupe v0.1.3 [INFO] [stderr] Compiling gimli v0.26.2 [INFO] [stderr] Compiling object v0.28.4 [INFO] [stderr] Compiling wasmer-types v2.3.0 [INFO] [stderr] Compiling wasmer-compiler v2.3.0 [INFO] [stderr] Compiling wasmer-artifact v2.3.0 [INFO] [stderr] Compiling wasmer-object v2.3.0 [INFO] [stderr] Compiling wasmer-vm v2.3.0 [INFO] [stderr] Compiling wasmer-engine-universal-artifact v2.3.0 [INFO] [stderr] Compiling wasmer-engine v2.3.0 [INFO] [stderr] Compiling wasmer-engine-universal v2.3.0 [INFO] [stderr] Compiling wasmer-engine-dylib v2.3.0 [INFO] [stderr] Compiling cranelift-frontend v0.82.3 [INFO] [stderr] Compiling wasmer v2.3.0 [INFO] [stderr] Compiling wasm_membrane_host v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `NamedResolver`, `RuntimeError` [INFO] [stdout] --> src/membrane.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | NamedResolver, RuntimeError, WasmPtr, WasmerEnv, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/membrane.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/membrane.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | Err(error) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ptr` and `len` are never read [INFO] [stdout] --> src/membrane.rs:320:5 [INFO] [stdout] | [INFO] [stdout] 319 | pub struct WasmBuffer { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 320 | ptr: WasmPtr, [INFO] [stdout] | ^^^ [INFO] [stdout] 321 | len: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WasmBuffer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 23s [INFO] running `Command { std: "docker" "inspect" "280ed71d27d48e591c6e08a0fdd3d723c35666b03df2e9a6fa3422d857536ee4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "280ed71d27d48e591c6e08a0fdd3d723c35666b03df2e9a6fa3422d857536ee4", kill_on_drop: false }` [INFO] [stdout] 280ed71d27d48e591c6e08a0fdd3d723c35666b03df2e9a6fa3422d857536ee4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f93b1d4a55a45fab3844d63f83dfecb0c1d861c2e9fe76a014e497df49c4304 [INFO] running `Command { std: "docker" "start" "-a" "2f93b1d4a55a45fab3844d63f83dfecb0c1d861c2e9fe76a014e497df49c4304", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `NamedResolver`, `RuntimeError` [INFO] [stdout] --> src/membrane.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | NamedResolver, RuntimeError, WasmPtr, WasmerEnv, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm_membrane_host v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/membrane.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/membrane.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | Err(error) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ptr` and `len` are never read [INFO] [stdout] --> src/membrane.rs:320:5 [INFO] [stdout] | [INFO] [stdout] 319 | pub struct WasmBuffer { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 320 | ptr: WasmPtr, [INFO] [stdout] | ^^^ [INFO] [stdout] 321 | len: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WasmBuffer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NamedResolver`, `RuntimeError` [INFO] [stdout] --> src/membrane.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | NamedResolver, RuntimeError, WasmPtr, WasmerEnv, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/membrane.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/membrane.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | Err(error) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ptr` and `len` are never read [INFO] [stdout] --> src/membrane.rs:320:5 [INFO] [stdout] | [INFO] [stdout] 319 | pub struct WasmBuffer { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 320 | ptr: WasmPtr, [INFO] [stdout] | ^^^ [INFO] [stdout] 321 | len: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WasmBuffer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.04s [INFO] running `Command { std: "docker" "inspect" "2f93b1d4a55a45fab3844d63f83dfecb0c1d861c2e9fe76a014e497df49c4304", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f93b1d4a55a45fab3844d63f83dfecb0c1d861c2e9fe76a014e497df49c4304", kill_on_drop: false }` [INFO] [stdout] 2f93b1d4a55a45fab3844d63f83dfecb0c1d861c2e9fe76a014e497df49c4304 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eeb9dc37f07e776090ba845951dc12888634c1cd3e4c9a3acc8f6dbb2600117a [INFO] running `Command { std: "docker" "start" "-a" "eeb9dc37f07e776090ba845951dc12888634c1cd3e4c9a3acc8f6dbb2600117a", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `NamedResolver`, `RuntimeError` [INFO] [stderr] --> src/membrane.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | NamedResolver, RuntimeError, WasmPtr, WasmerEnv, [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/membrane.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/membrane.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | Err(error) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `ptr` and `len` are never read [INFO] [stderr] --> src/membrane.rs:320:5 [INFO] [stderr] | [INFO] [stderr] 319 | pub struct WasmBuffer { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 320 | ptr: WasmPtr, [INFO] [stderr] | ^^^ [INFO] [stderr] 321 | len: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `WasmBuffer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `wasm_membrane_host` (lib) generated 4 warnings (run `cargo fix --lib -p wasm_membrane_host` to apply 1 suggestion) [INFO] [stderr] warning: `wasm_membrane_host` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasm_membrane_host-9375b527a6abe03b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests wasm_membrane_host [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eeb9dc37f07e776090ba845951dc12888634c1cd3e4c9a3acc8f6dbb2600117a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eeb9dc37f07e776090ba845951dc12888634c1cd3e4c9a3acc8f6dbb2600117a", kill_on_drop: false }` [INFO] [stdout] eeb9dc37f07e776090ba845951dc12888634c1cd3e4c9a3acc8f6dbb2600117a