[INFO] fetching crate r2x 0.0.31...
[INFO] checking r2x-0.0.31 against master#c756124775121dea0e640652c5ee3c89e3dd0eb4 for pr-154971
[INFO] extracting crate r2x 0.0.31 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate r2x 0.0.31
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate r2x 0.0.31
[INFO] tweaked toml for crates.io crate r2x 0.0.31 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate r2x 0.0.31 on toolchain c756124775121dea0e640652c5ee3c89e3dd0eb4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate r2x 0.0.31 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" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded r2x-manifest v0.0.12
[INFO] [stderr]   Downloaded r2x-logger v0.0.4
[INFO] [stderr]   Downloaded which v8.0.2
[INFO] [stderr]   Downloaded r2x-config v0.0.8
[INFO] [stderr]   Downloaded assert_cmd v2.2.0
[INFO] [stderr]   Downloaded predicates-core v1.0.10
[INFO] [stderr]   Downloaded r2x-python v0.0.17
[INFO] [stderr]   Downloaded target-lexicon v0.13.5
[INFO] [stderr]   Downloaded tree-sitter-lua v0.1.0
[INFO] [stderr]   Downloaded predicates-tree v1.0.13
[INFO] [stderr]   Downloaded float-cmp v0.10.0
[INFO] [stderr]   Downloaded pyo3-macros v0.27.2
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.67
[INFO] [stderr]   Downloaded tree-sitter-facade-sg v0.21.5
[INFO] [stderr]   Downloaded predicates v3.1.4
[INFO] [stderr]   Downloaded tree-sitter-html v0.20.4
[INFO] [stderr]   Downloaded ast-grep-core v0.22.6
[INFO] [stderr]   Downloaded tree-sitter-css v0.21.1
[INFO] [stderr]   Downloaded web-tree-sitter-sg v0.21.5
[INFO] [stderr]   Downloaded pyo3-ffi v0.27.2
[INFO] [stderr]   Downloaded tree-sitter-dart v0.0.4
[INFO] [stderr]   Downloaded tree-sitter-go v0.21.2
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.27.2
[INFO] [stderr]   Downloaded tree-sitter-java v0.21.0
[INFO] [stderr]   Downloaded r2x-ast v0.0.14
[INFO] [stderr]   Downloaded tree-sitter-javascript-sg v0.21.2
[INFO] [stderr]   Downloaded tree-sitter-c v0.21.4
[INFO] [stderr]   Downloaded tree-sitter v0.21.0
[INFO] [stderr]   Downloaded pyo3-build-config v0.27.2
[INFO] [stderr]   Downloaded tree-sitter-json v0.21.0
[INFO] [stderr]   Downloaded ast-grep-language v0.22.6
[INFO] [stderr]   Downloaded tree-sitter-rust v0.21.2
[INFO] [stderr]   Downloaded tree-sitter-bash v0.21.0
[INFO] [stderr]   Downloaded tree-sitter-php v0.22.8
[INFO] [stderr]   Downloaded tree-sitter-elixir v0.2.0
[INFO] [stderr]   Downloaded tree-sitter-ruby v0.21.0
[INFO] [stderr]   Downloaded web-sys v0.3.94
[INFO] [stderr]   Downloaded tree-sitter-haskell v0.21.0
[INFO] [stderr]   Downloaded tree-sitter-typescript v0.21.2
[INFO] [stderr]   Downloaded tree-sitter-swift v0.4.2
[INFO] [stderr]   Downloaded tree-sitter-cpp v0.22.3
[INFO] [stderr]   Downloaded pyo3 v0.27.2
[INFO] [stderr]   Downloaded tree-sitter-scala v0.21.0
[INFO] [stderr]   Downloaded tree-sitter-c-sharp v0.21.3
[INFO] [stderr]   Downloaded tree-sitter-kotlin v0.3.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f78743234c7d62468173f19353c87f56fb3c6573421f09043d7edb2859ce4bf4
[INFO] running `Command { std: "docker" "start" "-a" "f78743234c7d62468173f19353c87f56fb3c6573421f09043d7edb2859ce4bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f78743234c7d62468173f19353c87f56fb3c6573421f09043d7edb2859ce4bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f78743234c7d62468173f19353c87f56fb3c6573421f09043d7edb2859ce4bf4", kill_on_drop: false }`
[INFO] [stdout] f78743234c7d62468173f19353c87f56fb3c6573421f09043d7edb2859ce4bf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cd5d3d7517404889ed48f6c07837d7b3d79d1902de3ab645a4ec3c76df86440
[INFO] running `Command { std: "docker" "start" "-a" "3cd5d3d7517404889ed48f6c07837d7b3d79d1902de3ab645a4ec3c76df86440", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.106
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.117
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]     Checking indexmap v2.13.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.117
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]     Checking winnow v1.0.1
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.117
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking unit-prefix v0.5.2
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling r2x v0.0.31 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]    Compiling assert_cmd v2.2.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking predicates-tree v1.0.13
[INFO] [stderr]    Compiling pyo3-build-config v0.27.2
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling tree-sitter v0.21.0
[INFO] [stderr]    Compiling tree-sitter-rust v0.21.2
[INFO] [stderr]    Compiling tree-sitter-elixir v0.2.0
[INFO] [stderr]    Compiling tree-sitter-javascript-sg v0.21.2
[INFO] [stderr]    Compiling tree-sitter-ruby v0.21.0
[INFO] [stderr]    Compiling tree-sitter-bash v0.21.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling tree-sitter-css v0.21.1
[INFO] [stderr]    Compiling tree-sitter-go v0.21.2
[INFO] [stderr]    Compiling tree-sitter-c v0.21.4
[INFO] [stderr]    Compiling tree-sitter-haskell v0.21.0
[INFO] [stderr]    Compiling tree-sitter-scala v0.21.0
[INFO] [stderr]    Compiling tree-sitter-java v0.21.0
[INFO] [stderr]    Compiling tree-sitter-dart v0.0.4
[INFO] [stderr]    Compiling tree-sitter-python v0.21.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling tree-sitter-kotlin v0.3.8
[INFO] [stderr]    Compiling tree-sitter-lua v0.1.0
[INFO] [stderr]    Compiling tree-sitter-html v0.20.4
[INFO] [stderr]    Compiling tree-sitter-c-sharp v0.21.3
[INFO] [stderr]    Compiling tree-sitter-json v0.21.0
[INFO] [stderr]    Compiling tree-sitter-php v0.22.8
[INFO] [stderr]    Compiling tree-sitter-swift v0.4.2
[INFO] [stderr]    Compiling tree-sitter-typescript v0.21.2
[INFO] [stderr]    Compiling tree-sitter-cpp v0.22.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking which v8.0.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking indicatif v0.18.4
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking clap v4.6.0
[INFO] [stderr]     Checking toml v0.9.12+spec-1.1.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling pyo3-ffi v0.27.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.27.2
[INFO] [stderr]    Compiling pyo3 v0.27.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.117
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]     Checking r2x-logger v0.0.4
[INFO] [stderr]     Checking r2x-manifest v0.0.12
[INFO] [stderr]     Checking r2x-config v0.0.8
[INFO] [stderr]     Checking ignore v0.4.25
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tree-sitter-facade-sg v0.21.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking predicates v3.1.4
[INFO] [stderr]     Checking ast-grep-core v0.22.6
[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/c756124775121dea0e640652c5ee3c89e3dd0eb4/bin/rustc --crate-name pyo3_macros_backend --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-macros-backend-0.27.2/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' '--allow=clippy::undocumented_unsafe_blocks' '--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=0b1b6248e3ec6768 -C extra-filename=-b72d373bd8cd197b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern heck=/opt/rustwide/target/debug/deps/libheck-bbd17e574ccdad2f.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-774d2fb1b129607b.rmeta --extern pyo3_build_config=/opt/rustwide/target/debug/deps/libpyo3_build_config-baaa6c5b5ddd0dc1.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e79a3b083d919da9.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-72d449d85071252c.rmeta --cap-lints allow --cap-lints=forbid --cfg return_position_impl_trait_in_traits --cfg c_str_lit --cfg diagnostic_namespace --cfg io_error_more --cfg mut_ref_in_const_fn --cfg fn_ptr_eq --cfg from_bytes_with_nul_error --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(Py_3_15)' --check-cfg 'cfg(return_position_impl_trait_in_traits)' --check-cfg 'cfg(c_str_lit)' --check-cfg 'cfg(diagnostic_namespace)' --check-cfg 'cfg(io_error_more)' --check-cfg 'cfg(mut_ref_in_const_fn)' --check-cfg 'cfg(fn_ptr_eq)' --check-cfg 'cfg(from_bytes_with_nul_error)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3cd5d3d7517404889ed48f6c07837d7b3d79d1902de3ab645a4ec3c76df86440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd5d3d7517404889ed48f6c07837d7b3d79d1902de3ab645a4ec3c76df86440", kill_on_drop: false }`
[INFO] [stdout] 3cd5d3d7517404889ed48f6c07837d7b3d79d1902de3ab645a4ec3c76df86440