[INFO] fetching crate wasmer-engine-universal-artifact 2.3.0...
[INFO] checking wasmer-engine-universal-artifact-2.3.0 against master#80ed61fbd64936ed676c2050e7e660b5ad78c9f2 for pr-100555
[INFO] extracting crate wasmer-engine-universal-artifact 2.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate wasmer-engine-universal-artifact 2.3.0 on toolchain 80ed61fbd64936ed676c2050e7e660b5ad78c9f2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmer-engine-universal-artifact 2.3.0
[INFO] finished tweaking crates.io crate wasmer-engine-universal-artifact 2.3.0
[INFO] tweaked toml for crates.io crate wasmer-engine-universal-artifact 2.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded loupe-derive v0.1.3
[INFO] [stderr]   Downloaded loupe v0.1.3
[INFO] [stderr]   Downloaded wasmer-artifact v2.3.0
[INFO] [stderr]   Downloaded wasmer-compiler v2.3.0
[INFO] [stderr]   Downloaded wasmer-types v2.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 988a9f7dc6356a2db91bb91b2ef6d51886b02ab0afe84150361d7b5ff8e436ec
[INFO] running `Command { std: "docker" "start" "-a" "988a9f7dc6356a2db91bb91b2ef6d51886b02ab0afe84150361d7b5ff8e436ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "988a9f7dc6356a2db91bb91b2ef6d51886b02ab0afe84150361d7b5ff8e436ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "988a9f7dc6356a2db91bb91b2ef6d51886b02ab0afe84150361d7b5ff8e436ec", kill_on_drop: false }`
[INFO] [stdout] 988a9f7dc6356a2db91bb91b2ef6d51886b02ab0afe84150361d7b5ff8e436ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5df5ac3e234329870a80a4f4e0d272f44edae6d1c5dd980a55a5f672b0145065
[INFO] running `Command { std: "docker" "start" "-a" "5df5ac3e234329870a80a4f4e0d272f44edae6d1c5dd980a55a5f672b0145065", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.131
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.143
[INFO] [stderr]    Compiling serde v1.0.143
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling bytecheck v0.6.9
[INFO] [stderr]    Compiling rend v0.3.6
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling rustversion v1.0.9
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]    Compiling rkyv v0.7.39
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]    Compiling target-lexicon v0.12.4
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]     Checking wasmparser v0.83.0
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking object v0.29.0
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.9
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling loupe-derive v0.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling rkyv_derive v0.7.39
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling enumset_derive v0.6.0
[INFO] [stderr]     Checking thiserror v1.0.32
[INFO] [stderr]     Checking enumset v1.0.11
[INFO] [stderr]     Checking serde_bytes v0.11.7
[INFO] [stderr]     Checking loupe v0.1.3
[INFO] [stderr]     Checking wasmer-types v2.3.0
[INFO] [stderr]     Checking wasmer-compiler v2.3.0
[INFO] [stderr]     Checking wasmer-artifact v2.3.0
[INFO] [stderr]     Checking wasmer-engine-universal-artifact v2.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::serialize::SerializableCompilation`
[INFO] [stdout]  --> src/artifact.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::serialize::SerializableCompilation;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CompileModuleInfo`, `ModuleEnvironment`, `ModuleMiddlewareChain`, `Target`
[INFO] [stdout]   --> src/artifact.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     CompileError, CompileModuleInfo, CompiledFunctionFrameInfo, CpuFeature, CustomSection, Dwarf,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     Features, FunctionBody, ModuleEnvironment, ModuleMiddlewareChain, Relocation, SectionIndex,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     Target, Triple,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::serialize::SerializableCompilation`
[INFO] [stdout]  --> src/artifact.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::serialize::SerializableCompilation;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CompileModuleInfo`, `ModuleEnvironment`, `ModuleMiddlewareChain`, `Target`
[INFO] [stdout]   --> src/artifact.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     CompileError, CompileModuleInfo, CompiledFunctionFrameInfo, CpuFeature, CustomSection, Dwarf,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     Features, FunctionBody, ModuleEnvironment, ModuleMiddlewareChain, Relocation, SectionIndex,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     Target, Triple,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.41s
[INFO] running `Command { std: "docker" "inspect" "5df5ac3e234329870a80a4f4e0d272f44edae6d1c5dd980a55a5f672b0145065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5df5ac3e234329870a80a4f4e0d272f44edae6d1c5dd980a55a5f672b0145065", kill_on_drop: false }`
[INFO] [stdout] 5df5ac3e234329870a80a4f4e0d272f44edae6d1c5dd980a55a5f672b0145065