[INFO] fetching crate candle-pyo3 0.9.2-alpha.1...
[INFO] building candle-pyo3-0.9.2-alpha.1 against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868
[INFO] extracting crate candle-pyo3 0.9.2-alpha.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate candle-pyo3 0.9.2-alpha.1
[INFO] finished tweaking crates.io crate candle-pyo3 0.9.2-alpha.1
[INFO] tweaked toml for crates.io crate candle-pyo3 0.9.2-alpha.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate candle-pyo3 0.9.2-alpha.1 on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate candle-pyo3 0.9.2-alpha.1 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" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24539e4ce645767d80f8ce2de310fea3f0ae5a1f5d4dad4e0abc1711010795b6
[INFO] running `Command { std: "docker" "start" "-a" "24539e4ce645767d80f8ce2de310fea3f0ae5a1f5d4dad4e0abc1711010795b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24539e4ce645767d80f8ce2de310fea3f0ae5a1f5d4dad4e0abc1711010795b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24539e4ce645767d80f8ce2de310fea3f0ae5a1f5d4dad4e0abc1711010795b6", kill_on_drop: false }`
[INFO] [stdout] 24539e4ce645767d80f8ce2de310fea3f0ae5a1f5d4dad4e0abc1711010795b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] 1a59b23cd1b609940a66f06be7ee7bf8e33c96b58ec010c41a2dd9b2d29c88a0
[INFO] running `Command { std: "docker" "start" "-a" "1a59b23cd1b609940a66f06be7ee7bf8e33c96b58ec010c41a2dd9b2d29c88a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling reborrow v0.5.5
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling pulp v0.21.5
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling zip v1.1.4
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling unindent v0.2.4
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling pyo3-build-config v0.22.6
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling pyo3-macros-backend v0.22.6
[INFO] [stderr]    Compiling pyo3-ffi v0.22.6
[INFO] [stderr]    Compiling pyo3 v0.22.6
[INFO] [stderr]    Compiling candle-pyo3 v0.9.2-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling num_enum v0.7.5
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling dyn-stack v0.13.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pyo3-macros v0.22.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling safetensors v0.4.5
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling gemm-common v0.18.2
[INFO] [stderr]    Compiling float8 v0.4.2
[INFO] [stderr]    Compiling gemm-f32 v0.18.2
[INFO] [stderr]    Compiling gemm-c32 v0.18.2
[INFO] [stderr]    Compiling gemm-c64 v0.18.2
[INFO] [stderr]    Compiling gemm-f64 v0.18.2
[INFO] [stderr]    Compiling gemm-f16 v0.18.2
[INFO] [stderr]    Compiling gemm v0.18.2
[INFO] [stderr]    Compiling candle-core v0.9.2-alpha.1
[INFO] [stderr]    Compiling candle-nn v0.9.2-alpha.1
[INFO] [stdout] error: linking with `rust-lld` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "rust-lld" "-flavor" "wasm" "--export" "PyInit_candle" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "<17 object files omitted>" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/libpanic_abort-*.rlib" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{libcandle_nn-9c0ee8327a13869b,libcandle_core-344d40192eb6e73a,libnum_cpus-77a61da9c6ca3a08,libmemmap2-32558ca538f6eec5,libzip-18660872ae5909ff,libnum_enum-e82698684bd94fef,libindexmap-dff751378c280b34,libequivalent-e75e9a7d273f0189,libhashbrown-7492282930c744bf,libcrc32fast-c19ce4228a5bbdd7,libyoke-d8aaa519ca504f51,libzerofrom-6bab6740b63eef33,libstable_deref_trait-47ff4f92315f8917,libthiserror-b777bb8ebd20710f,libsafetensors-33f460264fe8fb76,libserde_json-79dd9ff000770352,libmemchr-7415f7f53c525d15,libitoa-c00a5eb83387cdca,libryu-bcb26aa50f65bbc8,libserde-4dfd4579a240b30f,libserde_core-7054782e1b276604,libgemm-ad2213781d50e8b2,libgemm_c32-9a59716e07767c4a,libgemm_c64-582c0e76aa188502,libgemm_f64-65b00fb02750a027,libgemm_f16-950de0002e5a4b4c,libgemm_f32-227e12efae70e9d5,libgemm_common-4589f20e841e7629,libpulp-e5b1a42986125b04,libnum_complex-84037afe968f049c,libdyn_stack-9f582f60526560b5,librayon-4582684b1f4a0d3c,librayon_core-0a57f306f376f56d,libcrossbeam_deque-f2a195995adbe5a1,libcrossbeam_epoch-cfc6ee721375722d,libcrossbeam_utils-a2bafd6ea59dbe61,libeither-cfdd7ad9333739d9,libbyteorder-529cc76400af54b3,libpyo3-13efe0c3a6e9be22,libmemoffset-1cb5070c1d17031d,libonce_cell-bcd15b06b8f373b9,libpyo3_ffi-672681fd5ef856a0,liblibc-3ba5a7ce07d47872,libunindent-f3ba1184db1bfb23,libfloat8-fcffe4e864cf9a40,libhalf-7c00c54f78884c18,libbytemuck-19c9508c41f0a824,librand_distr-4aa8f94a60e77ff9,librand-0440ff39ef0ccea5,librand_chacha-2419cc7f9de3c729,libppv_lite86-b13fcb5e39aa47ed,libzerocopy-46bf68fcc798e310,librand_core-263dabbf143f871c,libgetrandom-1da3c5c87a243e8e,libcfg_if-d6bc76d3bc4619c0,libnum_traits-d483a3f34b4ea8af}.rlib" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{libstd-*,libwasi-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*}.rlib" "-l" "c" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/candle.wasm" "--gc-sections" "--no-entry" "-O0"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.01.rcgu.o: undefined symbol: _Py_DecRef
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.01.rcgu.o: undefined symbol: _Py_DecRef
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.01.rcgu.o: undefined symbol: _Py_DecRef
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.01.rcgu.o: undefined symbol: _Py_DecRef
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: PyObject_GC_UnTrack
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: PyObject_GC_UnTrack
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: PyObject_GC_UnTrack
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: PyBaseObject_Type
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: _Py_IncRef
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: _Py_IncRef
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: _Py_IncRef
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: _Py_IncRef
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: _Py_IncRef
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: _Py_IncRef
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: _Py_EllipsisObject
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: PySlice_Type
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: PyType_GetFlags
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: _Py_NotImplementedStruct
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: PyType_IsSubtype
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/candle.candle.f7c1c62339cfa5c4-cgu.07.rcgu.o: undefined symbol: _Py_NoneStruct
[INFO] [stdout]           rust-lld: error: too many errors emitted, stopping now (use -error-limit=0 to see all errors)
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `candle-pyo3` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "1a59b23cd1b609940a66f06be7ee7bf8e33c96b58ec010c41a2dd9b2d29c88a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a59b23cd1b609940a66f06be7ee7bf8e33c96b58ec010c41a2dd9b2d29c88a0", kill_on_drop: false }`
[INFO] [stdout] 1a59b23cd1b609940a66f06be7ee7bf8e33c96b58ec010c41a2dd9b2d29c88a0