[INFO] fetching crate nautilus-serialization 0.50.0...
[INFO] testing nautilus-serialization-0.50.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate nautilus-serialization 0.50.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate nautilus-serialization 0.50.0
[INFO] finished tweaking crates.io crate nautilus-serialization 0.50.0
[INFO] tweaked toml for crates.io crate nautilus-serialization 0.50.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nautilus-serialization 0.50.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nautilus-serialization 0.50.0 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-2025-09-21" "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] 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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e06430a1955af079f4ec45ddb8967bc01590f7518219f33bee5966a64f49689
[INFO] running `Command { std: "docker" "start" "-a" "9e06430a1955af079f4ec45ddb8967bc01590f7518219f33bee5966a64f49689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e06430a1955af079f4ec45ddb8967bc01590f7518219f33bee5966a64f49689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e06430a1955af079f4ec45ddb8967bc01590f7518219f33bee5966a64f49689", kill_on_drop: false }`
[INFO] [stdout] 9e06430a1955af079f4ec45ddb8967bc01590f7518219f33bee5966a64f49689
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9de123e809a2e3c2b3efaaa33ca78a53a5074f12f82890f360e9943c02a53ff4
[INFO] running `Command { std: "docker" "start" "-a" "9de123e809a2e3c2b3efaaa33ca78a53a5074f12f82890f360e9943c02a53ff4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling arrow-schema v55.2.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling lexical-util v1.0.6
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling toml_parser v1.0.2
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling unindent v0.2.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling flatbuffers v25.2.10
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling rust_decimal v1.37.2
[INFO] [stderr]    Compiling lexical-write-integer v1.0.5
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling lexical-parse-float v1.0.5
[INFO] [stderr]    Compiling lexical-write-float v1.0.5
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling pyo3-build-config v0.25.1
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling papergrid v0.17.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling nautilus-model v0.50.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling lexical-core v1.0.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling evalexpr v11.3.1
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling implied-vol v1.3.0
[INFO] [stderr]    Compiling thousands v0.2.0
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling toml v0.9.5
[INFO] [stderr]    Compiling pyo3-ffi v0.25.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.1
[INFO] [stderr]    Compiling pyo3 v0.25.1
[INFO] [stderr]    Compiling numpy v0.25.0
[INFO] [stderr]    Compiling nautilus-core v0.50.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling pyo3-stub-gen-derive v0.13.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling tabled_derive v0.11.0
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling rust_decimal_macros v1.37.1
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling tabled v0.20.0
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling pyo3-macros v0.25.1
[INFO] [stderr]    Compiling rstest v0.26.1
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling ustr v1.1.0
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling arrow-buffer v55.2.0
[INFO] [stderr]    Compiling arrow-data v55.2.0
[INFO] [stderr]    Compiling arrow-array v55.2.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling pyo3-stub-gen v0.13.1
[INFO] [stderr]    Compiling arrow-select v55.2.0
[INFO] [stderr]    Compiling arrow-row v55.2.0
[INFO] [stderr]    Compiling arrow-arith v55.2.0
[INFO] [stderr]    Compiling arrow-ipc v55.2.0
[INFO] [stderr]    Compiling arrow-cast v55.2.0
[INFO] [stderr]    Compiling arrow-string v55.2.0
[INFO] [stderr]    Compiling arrow-ord v55.2.0
[INFO] [stderr]    Compiling arrow-csv v55.2.0
[INFO] [stderr]    Compiling arrow-json v55.2.0
[INFO] [stderr]    Compiling arrow v55.2.0
[INFO] [stderr]    Compiling nautilus-serialization v0.50.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "9de123e809a2e3c2b3efaaa33ca78a53a5074f12f82890f360e9943c02a53ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9de123e809a2e3c2b3efaaa33ca78a53a5074f12f82890f360e9943c02a53ff4", kill_on_drop: false }`
[INFO] [stdout] 9de123e809a2e3c2b3efaaa33ca78a53a5074f12f82890f360e9943c02a53ff4
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab335399c0044ca9ac600a40abf236be8a3b23eb8f97c1cb5e3ca220ea19d02a
[INFO] running `Command { std: "docker" "start" "-a" "ab335399c0044ca9ac600a40abf236be8a3b23eb8f97c1cb5e3ca220ea19d02a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling find-msvc-tools v0.1.1
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.1
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling potential_utf v0.1.3
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling pyo3-stub-gen-derive v0.13.1
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling rust_decimal v1.37.2
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling tabled_derive v0.11.0
[INFO] [stderr]    Compiling cc v1.2.36
[INFO] [stderr]    Compiling ustr v1.1.0
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling arrow-buffer v55.2.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling arrow-data v55.2.0
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling tabled v0.20.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr] error: could not compile `pyo3-macros-backend` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name pyo3_macros_backend --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-macros-backend-0.25.1/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 --warn=rust_2018_idioms '--warn=clippy::useless_transmute' '--warn=clippy::used_underscore_binding' --warn=unused_lifetimes --warn=unsafe_op_in_unsafe_fn '--warn=clippy::unnecessary_wraps' '--warn=clippy::todo' --warn=rust_2021_prelude_collisions '--warn=clippy::manual_ok_or' '--warn=clippy::manual_assert' '--warn=clippy::let_unit_value' --warn=invalid_doc_attributes '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::explicit_iter_loop' '--warn=clippy::explicit_into_iter_loop' --warn=elided_lifetimes_in_paths '--warn=clippy::dbg_macro' '--warn=clippy::checked_conversions' '--warn=rustdoc::broken_intra_doc_links' '--warn=rustdoc::bare_urls' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("experimental-async", "experimental-inspect"))' -C metadata=93b98a8683b43dba -C extra-filename=-d74c4730e6569c4e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern heck=/opt/rustwide/target/debug/deps/libheck-fe1d40d31bb2cd52.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-bb0d1e7c02b2e358.rmeta --extern pyo3_build_config=/opt/rustwide/target/debug/deps/libpyo3_build_config-de927cc5dca75940.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-81eeaedcf172d3e9.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-0ce76441aa48d7e3.rmeta --cap-lints allow --cap-lints=warn --cfg rustc_has_once_lock --cfg cargo_toml_lints --cfg rustc_has_extern_c_unwind --cfg invalid_from_utf8_lint --cfg c_str_lit --cfg diagnostic_namespace --cfg io_error_more --cfg fn_ptr_eq --check-cfg 'cfg(Py_LIMITED_API)' --check-cfg 'cfg(Py_GIL_DISABLED)' --check-cfg 'cfg(PyPy)' --check-cfg 'cfg(GraalPy)' --check-cfg 'cfg(py_sys_config, values("Py_DEBUG", "Py_REF_DEBUG", "Py_TRACE_REFS", "COUNT_ALLOCS"))' --check-cfg 'cfg(pyo3_disable_reference_pool)' --check-cfg 'cfg(pyo3_leak_on_drop_without_reference_pool)' --check-cfg 'cfg(Py_3_7)' --check-cfg 'cfg(Py_3_8)' --check-cfg 'cfg(Py_3_9)' --check-cfg 'cfg(Py_3_10)' --check-cfg 'cfg(Py_3_11)' --check-cfg 'cfg(Py_3_12)' --check-cfg 'cfg(Py_3_13)' --check-cfg 'cfg(Py_3_14)' --check-cfg 'cfg(rustc_has_once_lock)' --check-cfg 'cfg(cargo_toml_lints)' --check-cfg 'cfg(rustc_has_extern_c_unwind)' --check-cfg 'cfg(invalid_from_utf8_lint)' --check-cfg 'cfg(c_str_lit)' --check-cfg 'cfg(diagnostic_namespace)' --check-cfg 'cfg(io_error_more)' --check-cfg 'cfg(fn_ptr_eq)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ab335399c0044ca9ac600a40abf236be8a3b23eb8f97c1cb5e3ca220ea19d02a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab335399c0044ca9ac600a40abf236be8a3b23eb8f97c1cb5e3ca220ea19d02a", kill_on_drop: false }`
[INFO] [stdout] ab335399c0044ca9ac600a40abf236be8a3b23eb8f97c1cb5e3ca220ea19d02a