[INFO] fetching crate wasmer-wast 2.0.0... [INFO] testing wasmer-wast-2.0.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate wasmer-wast 2.0.0 into /workspace/builds/worker-51/source [INFO] validating manifest of crates.io crate wasmer-wast 2.0.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmer-wast 2.0.0 [INFO] finished tweaking crates.io crate wasmer-wast 2.0.0 [INFO] tweaked toml for crates.io crate wasmer-wast 2.0.0 written to /workspace/builds/worker-51/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ptr_meta v0.1.4 [INFO] [stderr] Downloaded ptr_meta_derive v0.1.4 [INFO] [stderr] Downloaded loupe v0.1.3 [INFO] [stderr] Downloaded ahash v0.7.6 [INFO] [stderr] Downloaded rend v0.3.4 [INFO] [stderr] Downloaded wasmer-vm v2.1.0 [INFO] [stderr] Downloaded wasmer-object v2.1.0 [INFO] [stderr] Downloaded wasmer-engine v2.1.0 [INFO] [stderr] Downloaded wasmer-compiler-cranelift v2.1.0 [INFO] [stderr] Downloaded bytecheck v0.6.6 [INFO] [stderr] Downloaded rkyv_derive v0.7.24 [INFO] [stderr] Downloaded wasmparser v0.78.2 [INFO] [stderr] Downloaded region v3.0.0 [INFO] [stderr] Downloaded wasmer-derive v2.1.0 [INFO] [stderr] Downloaded sha1 v0.6.0 [INFO] [stderr] Downloaded discard v1.0.4 [INFO] [stderr] Downloaded stdweb-derive v0.5.3 [INFO] [stderr] Downloaded const_fn v0.4.8 [INFO] [stderr] Downloaded cranelift-bforest v0.76.0 [INFO] [stderr] Downloaded cranelift-frontend v0.76.0 [INFO] [stderr] Downloaded bumpalo v3.8.0 [INFO] [stderr] Downloaded which v4.2.2 [INFO] [stderr] Downloaded crc32fast v1.3.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.76.0 [INFO] [stderr] Downloaded time v0.2.27 [INFO] [stderr] Downloaded stdweb v0.4.20 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.76.0 [INFO] [stderr] Downloaded cranelift-entity v0.76.0 [INFO] [stderr] Downloaded libloading v0.7.2 [INFO] [stderr] Downloaded wasmer-compiler v2.1.0 [INFO] [stderr] Downloaded loupe-derive v0.1.3 [INFO] [stderr] Downloaded bytecheck_derive v0.6.5 [INFO] [stderr] Downloaded wasmer-wasi-types v2.1.0 [INFO] [stderr] Downloaded cranelift-codegen v0.76.0 [INFO] [stderr] Downloaded wasmer-wasi v2.1.0 [INFO] [stderr] Downloaded wast v35.0.2 [INFO] [stderr] Downloaded proc-macro-hack v0.5.19 [INFO] [stderr] Downloaded time-macros-impl v0.1.2 [INFO] [stderr] Downloaded base-x v0.2.8 [INFO] [stderr] Downloaded standback v0.2.17 [INFO] [stderr] Downloaded stdweb-internal-macros v0.2.9 [INFO] [stderr] Downloaded stdweb-internal-runtime v0.1.5 [INFO] [stderr] Downloaded time-macros v0.1.1 [INFO] [stderr] Downloaded wasmer v2.1.0 [INFO] [stderr] Downloaded seahash v4.1.0 [INFO] [stderr] Downloaded rkyv v0.7.24 [INFO] [stderr] Downloaded wasmer-types v2.1.0 [INFO] [stderr] Downloaded wasmer-engine-dylib v2.1.0 [INFO] [stderr] Downloaded wasmer-engine-universal v2.1.0 [INFO] [stderr] Downloaded wasmer-vfs v2.1.0 [INFO] [stderr] Downloaded memmap2 v0.5.0 [INFO] [stderr] Downloaded target-lexicon v0.12.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35e96fd71b78df23dd2c8bba3f9d973b97a5777e441f50ff058f78fe2e8f4d37 [INFO] running `Command { std: "docker" "start" "-a" "35e96fd71b78df23dd2c8bba3f9d973b97a5777e441f50ff058f78fe2e8f4d37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35e96fd71b78df23dd2c8bba3f9d973b97a5777e441f50ff058f78fe2e8f4d37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35e96fd71b78df23dd2c8bba3f9d973b97a5777e441f50ff058f78fe2e8f4d37", kill_on_drop: false }` [INFO] [stdout] 35e96fd71b78df23dd2c8bba3f9d973b97a5777e441f50ff058f78fe2e8f4d37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e700532e863906ff37544fb5cda58f9c85eaa992892323f3da4ff521f00adfc3 [INFO] running `Command { std: "docker" "start" "-a" "e700532e863906ff37544fb5cda58f9c85eaa992892323f3da4ff521f00adfc3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling bytecheck v0.6.6 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling rend v0.3.4 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling rkyv v0.7.24 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling target-lexicon v0.12.2 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling cranelift-entity v0.76.0 [INFO] [stderr] Compiling more-asserts v0.2.2 [INFO] [stderr] Compiling wasmparser v0.78.2 [INFO] [stderr] Compiling cranelift-codegen-shared v0.76.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling wasmer-compiler-cranelift v2.1.0 [INFO] [stderr] Compiling erased-serde v0.3.16 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling region v3.0.0 [INFO] [stderr] Compiling memmap2 v0.5.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling regalloc v0.0.31 [INFO] [stderr] Compiling cranelift-bforest v0.76.0 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling cranelift-codegen-meta v0.76.0 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling wasmer-vm v2.1.0 [INFO] [stderr] Compiling wast v38.0.1 [INFO] [stderr] Compiling wast v35.0.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling wat v1.0.40 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling cranelift-codegen v0.76.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling bytecheck_derive v0.6.5 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling loupe-derive v0.1.3 [INFO] [stderr] Compiling rkyv_derive v0.7.24 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling wasmer-derive v2.1.0 [INFO] [stderr] Compiling ghost v0.1.2 [INFO] [stderr] Compiling typetag-impl v0.1.8 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Compiling ptr_meta v0.1.4 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling inventory v0.2.0 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling enumset_derive v0.5.5 [INFO] [stderr] Compiling wasmer-vfs v2.1.0 [INFO] [stderr] Compiling enumset v1.0.8 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling loupe v0.1.3 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling typetag v0.1.8 [INFO] [stderr] Compiling wasmer-types v2.1.0 [INFO] [stderr] Compiling wasmer-wasi-types v2.1.0 [INFO] [stderr] Compiling wasmer-compiler v2.1.0 [INFO] [stderr] Compiling wasmer-engine v2.1.0 [INFO] [stderr] Compiling wasmer-object v2.1.0 [INFO] [stderr] Compiling wasmer-engine-universal v2.1.0 [INFO] [stderr] Compiling wasmer-engine-dylib v2.1.0 [INFO] [stderr] Compiling cranelift-frontend v0.76.0 [INFO] [stderr] Compiling wasmer v2.1.0 [INFO] [stderr] Compiling wasmer-wasi v2.1.0 [INFO] [stderr] Compiling wasmer-wast v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0407]: method `typetag_name` is not a member of trait `WasiFile` [INFO] [stdout] --> src/wasi_wast.rs:533:1 [INFO] [stdout] | [INFO] [stdout] 533 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not a member of trait `WasiFile` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `typetag_deserialize` is not a member of trait `WasiFile` [INFO] [stdout] --> src/wasi_wast.rs:533:1 [INFO] [stdout] | [INFO] [stdout] 533 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not a member of trait `WasiFile` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `typetag_register` found for trait object `(dyn VirtualFile + 'static)` in the current scope [INFO] [stdout] --> src/wasi_wast.rs:533:1 [INFO] [stdout] | [INFO] [stdout] 533 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ function or associated item not found in `(dyn VirtualFile + 'static)` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `(dyn VirtualFile + 'static): Strictest` is not satisfied [INFO] [stdout] --> src/wasi_wast.rs:533:1 [INFO] [stdout] | [INFO] [stdout] 533 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the trait `Strictest` is not implemented for `(dyn VirtualFile + 'static)` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0407, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wasmer-wast` due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "e700532e863906ff37544fb5cda58f9c85eaa992892323f3da4ff521f00adfc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e700532e863906ff37544fb5cda58f9c85eaa992892323f3da4ff521f00adfc3", kill_on_drop: false }` [INFO] [stdout] e700532e863906ff37544fb5cda58f9c85eaa992892323f3da4ff521f00adfc3