[INFO] fetching crate proto_core 0.56.4...
[INFO] testing proto_core-0.56.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate proto_core 0.56.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate proto_core 0.56.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate proto_core 0.56.4
[INFO] tweaked toml for crates.io crate proto_core 0.56.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate proto_core 0.56.4 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate proto_core 0.56.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53a57ff1932f1e80e375be44e83563d70f31d85f4f367c7d5020e1aba1dec965
[INFO] running `Command { std: "docker" "start" "-a" "53a57ff1932f1e80e375be44e83563d70f31d85f4f367c7d5020e1aba1dec965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53a57ff1932f1e80e375be44e83563d70f31d85f4f367c7d5020e1aba1dec965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53a57ff1932f1e80e375be44e83563d70f31d85f4f367c7d5020e1aba1dec965", kill_on_drop: false }`
[INFO] [stdout] 53a57ff1932f1e80e375be44e83563d70f31d85f4f367c7d5020e1aba1dec965
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0746ffebac48193373f4b6a0d08ddef1f8cf8d707717913ce74129e0892c5f97
[INFO] running `Command { std: "docker" "start" "-a" "0746ffebac48193373f4b6a0d08ddef1f8cf8d707717913ce74129e0892c5f97", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling aws-lc-sys v0.40.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling aws-lc-rs v1.16.3
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling openssl-src v300.6.0+3.6.2
[INFO] [stderr]    Compiling cranelift-srcgen v0.128.4
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling openssl-sys v0.9.113
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.128.4
[INFO] [stderr]    Compiling cranelift-bitset v0.128.4
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling pulley-macros v41.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling rustls v0.23.38
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling wasmparser v0.243.0
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling cranelift-entity v0.128.4
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling wasmtime-internal-versioned-export-macros v41.0.4
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling cranelift-isle v0.128.4
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling pulley-interpreter v41.0.4
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.128.4
[INFO] [stderr]    Compiling openssl v0.10.77
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling wasm-encoder v0.243.0
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.128.4
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.128.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling cranelift-codegen v0.128.4
[INFO] [stderr]    Compiling hyper v1.9.0
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling wasmtime-internal-math v41.0.4
[INFO] [stderr]    Compiling rustls-native-certs v0.8.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling wasmtime-internal-component-util v41.0.4
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling wasmprinter v0.243.0
[INFO] [stderr]    Compiling starbase_styles v0.6.7
[INFO] [stderr]    Compiling cranelift-control v0.128.4
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling cranelift-bforest v0.128.4
[INFO] [stderr]    Compiling regalloc2 v0.13.5
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]    Compiling wasmtime-environ v41.0.4
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling json-strip-comments v3.1.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling cap-primitives v3.4.5
[INFO] [stderr]    Compiling ambient-authority v0.0.2
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling fs-set-times v0.20.3
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling wasm-encoder v0.246.2
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling rustix-linux-procfs v0.1.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling ittapi-sys v0.4.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]    Compiling id-arena v2.3.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling wasmtime-internal-unwinder v41.0.4
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling wast v246.0.2
[INFO] [stderr] error: could not compile `wasmtime-environ` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name wasmtime_environ --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmtime-environ-41.0.4/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 -C debuginfo=2 '--allow=clippy::all' '--warn=clippy::useless_conversion' --warn=unused_import_braces --warn=unused_extern_crates --warn=unused-macro-rules --warn=unused-lifetimes --warn=unstable_features '--warn=clippy::unnecessary_to_owned' '--warn=clippy::unnecessary_mut_passed' '--warn=clippy::unnecessary_fallible_conversions' '--warn=clippy::unnecessary_cast' '--warn=clippy::uninlined_format_args' --warn=unexpected_cfgs --warn=trivial_numeric_casts '--warn=clippy::redundant_field_names' '--warn=clippy::multiple_bound_locations' '--warn=clippy::map_clone' '--warn=clippy::manual_strip' '--warn=clippy::from_over_into' '--warn=clippy::extra_unused_type_parameters' '--warn=clippy::clone_on_copy' '--warn=clippy::allow_attributes_without_reason' --check-cfg 'cfg(pulley_tail_calls)' --check-cfg 'cfg(pulley_assume_llvm_makes_tail_calls)' --check-cfg 'cfg(pulley_disable_interp_simd)' --cfg 'feature="compile"' --cfg 'feature="component-model"' --cfg 'feature="demangle"' --cfg 'feature="gc"' --cfg 'feature="gc-drc"' --cfg 'feature="gc-null"' --cfg 'feature="stack-switching"' --cfg 'feature="std"' --cfg 'feature="threads"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("compile", "component-model", "demangle", "gc", "gc-drc", "gc-null", "stack-switching", "std", "threads", "wmemcheck"))' -C metadata=1ef58c01e53f2c03 -C extra-filename=-faa12aaf256c18a9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-b0726fbe6d61d750.rmeta --extern cpp_demangle=/opt/rustwide/target/debug/deps/libcpp_demangle-0effd2469062d508.rmeta --extern cranelift_bitset=/opt/rustwide/target/debug/deps/libcranelift_bitset-798280e71489878a.rmeta --extern cranelift_entity=/opt/rustwide/target/debug/deps/libcranelift_entity-1437ea528b8a45cd.rmeta --extern gimli=/opt/rustwide/target/debug/deps/libgimli-9b576daf5489c462.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-bab204f9f2e08ebb.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-5081bf809293ba62.rmeta --extern object=/opt/rustwide/target/debug/deps/libobject-ec0ce722632c62a7.rmeta --extern postcard=/opt/rustwide/target/debug/deps/libpostcard-d127406924708a45.rmeta --extern rustc_demangle=/opt/rustwide/target/debug/deps/librustc_demangle-c6744558e71319f9.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-af4cb2c92a74031e.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-9e047d87245d011d.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-e566dc65f9b76f1b.so --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-85fd2b253f850bf3.rmeta --extern target_lexicon=/opt/rustwide/target/debug/deps/libtarget_lexicon-1c671ba687f5cf95.rmeta --extern wasm_encoder=/opt/rustwide/target/debug/deps/libwasm_encoder-e35464689d23e574.rmeta --extern wasmparser=/opt/rustwide/target/debug/deps/libwasmparser-2e148a15474385ad.rmeta --extern wasmprinter=/opt/rustwide/target/debug/deps/libwasmprinter-a7d8dd0591009608.rmeta --extern wasmtime_component_util=/opt/rustwide/target/debug/deps/libwasmtime_internal_component_util-7484bb7ae877bab6.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cranelift-assembler-x64` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name cranelift_assembler_x64 --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cranelift-assembler-x64-0.128.4/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 -C debuginfo=2 '--allow=clippy::all' '--warn=clippy::useless_conversion' --warn=unused_import_braces --warn=unused_extern_crates --warn=unused-macro-rules --warn=unused-lifetimes --warn=unstable_features '--warn=clippy::unnecessary_to_owned' '--warn=clippy::unnecessary_mut_passed' '--warn=clippy::unnecessary_fallible_conversions' '--warn=clippy::unnecessary_cast' '--warn=clippy::uninlined_format_args' --warn=unexpected_cfgs --warn=trivial_numeric_casts '--warn=clippy::redundant_field_names' '--warn=clippy::multiple_bound_locations' '--warn=clippy::map_clone' '--warn=clippy::manual_strip' '--warn=clippy::from_over_into' '--warn=clippy::extra_unused_type_parameters' '--warn=clippy::clone_on_copy' '--warn=clippy::allow_attributes_without_reason' --check-cfg 'cfg(pulley_tail_calls)' --check-cfg 'cfg(pulley_assume_llvm_makes_tail_calls)' --check-cfg 'cfg(pulley_disable_interp_simd)' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("fuzz"))' -C metadata=db51b58c816bc4f8 -C extra-filename=-5fc2348dfa439a22 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "0746ffebac48193373f4b6a0d08ddef1f8cf8d707717913ce74129e0892c5f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0746ffebac48193373f4b6a0d08ddef1f8cf8d707717913ce74129e0892c5f97", kill_on_drop: false }`
[INFO] [stdout] 0746ffebac48193373f4b6a0d08ddef1f8cf8d707717913ce74129e0892c5f97
