[INFO] fetching crate wasmy-vm 0.5.6...
[INFO] checking wasmy-vm-0.5.6 against 1.95.0 for pr-155915
[INFO] extracting crate wasmy-vm 0.5.6 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate wasmy-vm 0.5.6
[INFO] finished tweaking crates.io crate wasmy-vm 0.5.6
[INFO] tweaked toml for crates.io crate wasmy-vm 0.5.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmy-vm 0.5.6 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 241 packages to latest compatible versions
[INFO] [stderr]       Adding inventory v0.2.3 (available: v0.3.24)
[INFO] [stderr]       Adding protobuf v2.28.0 (available: v3.7.2)
[INFO] [stderr]       Adding wasmer v2.3.0 (available: v7.1.0)
[INFO] [stderr]       Adding wasmer-compiler-cranelift v2.3.0 (available: v7.1.0)
[INFO] [stderr]       Adding wasmer-compiler-llvm v2.3.0 (available: v7.1.0)
[INFO] [stderr]       Adding wasmer-wasi v2.3.0 (available: v3.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const_fn v0.4.12
[INFO] [stderr]   Downloaded enum-iterator v0.7.0
[INFO] [stderr]   Downloaded wasmer-wasi-types v2.3.0
[INFO] [stderr]   Downloaded wasmer-vfs v2.3.0
[INFO] [stderr]   Downloaded enum-iterator-derive v0.7.0
[INFO] [stderr]   Downloaded wasmer-types v2.3.0
[INFO] [stderr]   Downloaded wasmy-abi v0.5.6
[INFO] [stderr]   Downloaded wasmy-macros v0.5.6
[INFO] [stderr]   Downloaded wasmer-engine-universal v2.3.0
[INFO] [stderr]   Downloaded wasmer-artifact v2.3.0
[INFO] [stderr]   Downloaded wasmer-engine v2.3.0
[INFO] [stderr]   Downloaded wasmer-object v2.3.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.82.3
[INFO] [stderr]   Downloaded protoc v2.28.0
[INFO] [stderr]   Downloaded inventory v0.2.3
[INFO] [stderr]   Downloaded wasmer-engine-universal-artifact v2.3.0
[INFO] [stderr]   Downloaded protoc-rust v2.28.0
[INFO] [stderr]   Downloaded wasmer-derive v2.3.0
[INFO] [stderr]   Downloaded inkwell_internals v0.7.0
[INFO] [stderr]   Downloaded wasmer-compiler-cranelift v2.3.0
[INFO] [stderr]   Downloaded ghost v0.1.21
[INFO] [stderr]   Downloaded wasmer-engine-dylib v2.3.0
[INFO] [stderr]   Downloaded wasmer-compiler v2.3.0
[INFO] [stderr]   Downloaded generational-arena v0.2.9
[INFO] [stderr]   Downloaded cranelift-bforest v0.82.3
[INFO] [stderr]   Downloaded cranelift-frontend v0.82.3
[INFO] [stderr]   Downloaded protobuf-codegen v2.28.0
[INFO] [stderr]   Downloaded llvm-sys v120.3.2
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.82.3
[INFO] [stderr]   Downloaded wasmer-compiler-llvm v2.3.0
[INFO] [stderr]   Downloaded wasmer v2.3.0
[INFO] [stderr]   Downloaded corosensei v0.1.4
[INFO] [stderr]   Downloaded wasmparser v0.83.0
[INFO] [stderr]   Downloaded wasmer-vm v2.3.0
[INFO] [stderr]   Downloaded cranelift-entity v0.82.3
[INFO] [stderr]   Downloaded inkwell v0.1.1
[INFO] [stderr]   Downloaded regalloc v0.0.34
[INFO] [stderr]   Downloaded object v0.28.4
[INFO] [stderr]   Downloaded wasmer-wasi v2.3.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.33.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.33.0
[INFO] [stderr]   Downloaded gimli v0.26.2
[INFO] [stderr]   Downloaded windows_i686_msvc v0.33.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.82.3
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.33.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.33.0
[INFO] [stderr]   Downloaded windows-sys v0.33.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91fef2cd48a8b44a6936409b004188afe9bf6f65e4ab00c5c8dbea183f20577e
[INFO] running `Command { std: "docker" "start" "-a" "91fef2cd48a8b44a6936409b004188afe9bf6f65e4ab00c5c8dbea183f20577e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91fef2cd48a8b44a6936409b004188afe9bf6f65e4ab00c5c8dbea183f20577e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91fef2cd48a8b44a6936409b004188afe9bf6f65e4ab00c5c8dbea183f20577e", kill_on_drop: false }`
[INFO] [stdout] 91fef2cd48a8b44a6936409b004188afe9bf6f65e4ab00c5c8dbea183f20577e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce7bcaa254c22bd9b46a5d2a5b39137d512b6ab408c05edefb5b846bdd2bc81f
[INFO] running `Command { std: "docker" "start" "-a" "ce7bcaa254c22bd9b46a5d2a5b39137d512b6ab408c05edefb5b846bdd2bc81f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling rkyv v0.7.46
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking wasmparser v0.83.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling corosensei v0.1.4
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.82.3
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.82.3
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking cranelift-entity v0.82.3
[INFO] [stderr]     Checking regalloc v0.0.34
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking cranelift-bforest v0.82.3
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling const_fn v0.4.12
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]     Checking wasm-encoder v0.248.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]     Checking leb128 v0.2.6
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking generational-arena v0.2.9
[INFO] [stderr]    Compiling ghost v0.1.21
[INFO] [stderr]     Checking wasmer-vfs v2.3.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking wast v248.0.0
[INFO] [stderr]    Compiling protoc v2.28.0
[INFO] [stderr]    Compiling cranelift-codegen v0.82.3
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling enumset_derive v0.15.0
[INFO] [stderr]    Compiling protobuf-codegen v2.28.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]     Checking enumset v1.1.12
[INFO] [stderr]    Compiling protoc-rust v2.28.0
[INFO] [stderr]    Compiling wasmy-abi v0.5.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling loupe-derive v0.1.3
[INFO] [stderr]    Compiling rkyv_derive v0.7.46
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling wasmer-derive v2.3.0
[INFO] [stderr]    Compiling wasmy-macros v0.5.6
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]     Checking inventory v0.2.3
[INFO] [stderr]     Checking loupe v0.1.3
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking wat v1.248.0
[INFO] [stderr]     Checking wasmer-types v2.3.0
[INFO] [stderr]     Checking wasmer-compiler v2.3.0
[INFO] [stderr]     Checking wasmer-wasi-types v2.3.0
[INFO] [stderr]     Checking wasmer-artifact v2.3.0
[INFO] [stderr]     Checking wasmer-object v2.3.0
[INFO] [stderr]     Checking wasmer-vm v2.3.0
[INFO] [stderr]     Checking wasmer-engine-universal-artifact v2.3.0
[INFO] [stderr]     Checking wasmer-engine v2.3.0
[INFO] [stderr]     Checking wasmer-engine-universal v2.3.0
[INFO] [stderr]     Checking wasmer-engine-dylib v2.3.0
[INFO] [stderr]     Checking cranelift-frontend v0.82.3
[INFO] [stderr]     Checking wasmer v2.3.0
[INFO] [stderr]     Checking wasmer-wasi v2.3.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmy-abi-0.5.6/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_trait_v2)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmy-abi` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ce7bcaa254c22bd9b46a5d2a5b39137d512b6ab408c05edefb5b846bdd2bc81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce7bcaa254c22bd9b46a5d2a5b39137d512b6ab408c05edefb5b846bdd2bc81f", kill_on_drop: false }`
[INFO] [stdout] ce7bcaa254c22bd9b46a5d2a5b39137d512b6ab408c05edefb5b846bdd2bc81f
