2026-02-28T04:21:26,964 Created temporary directory: /tmp/pip-ephem-wheel-cache-f92mgwc2 2026-02-28T04:21:26,966 Created temporary directory: /tmp/pip-build-tracker-u2pq8nfo 2026-02-28T04:21:26,966 Initialized build tracking at /tmp/pip-build-tracker-u2pq8nfo 2026-02-28T04:21:26,967 Created build tracker: /tmp/pip-build-tracker-u2pq8nfo 2026-02-28T04:21:26,967 Entered build tracker: /tmp/pip-build-tracker-u2pq8nfo 2026-02-28T04:21:26,968 Created temporary directory: /tmp/pip-wheel-8f14vj2u 2026-02-28T04:21:26,971 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453 2026-02-28T04:21:26,973 Created temporary directory: /tmp/pip-ephem-wheel-cache-0305r29y 2026-02-28T04:21:26,995 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2026-02-28T04:21:26,999 2 location(s) to search for versions of quant-kernel: 2026-02-28T04:21:26,999 * https://pypi.org/simple/quant-kernel/ 2026-02-28T04:21:26,999 * https://www.piwheels.org/simple/quant-kernel/ 2026-02-28T04:21:27,000 Fetching project page and analyzing links: https://pypi.org/simple/quant-kernel/ 2026-02-28T04:21:27,000 Getting page https://pypi.org/simple/quant-kernel/ 2026-02-28T04:21:27,002 Found index url https://pypi.org/simple 2026-02-28T04:21:27,211 Fetched page https://pypi.org/simple/quant-kernel/ as application/vnd.pypi.simple.v1+json 2026-02-28T04:21:27,216 Skipping link: No binaries permitted for quant-kernel: 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https://files.pythonhosted.org/packages/b9/1d/7f0bc9150676f866b7b66bacd011e6a45778eb01afa4528cf848f325a729/quant_kernel-2.9.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/quant-kernel/) (requires-python:>=3.11) 2026-02-28T04:21:27,219 Skipping link: No binaries permitted for quant-kernel: https://files.pythonhosted.org/packages/a1/d6/5e8267243b5d5d51497979aad96f24fcdccc8d8276761ae616c48922a624/quant_kernel-2.9.0-cp313-cp313-macosx_11_0_arm64.whl (from https://pypi.org/simple/quant-kernel/) (requires-python:>=3.11) 2026-02-28T04:21:27,220 Skipping link: No binaries permitted for quant-kernel: https://files.pythonhosted.org/packages/7f/f6/baa75b27774b4078f95706be71270bd1487e565d32a0d82a4c9932267012/quant_kernel-2.9.0-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/quant-kernel/) (requires-python:>=3.11) 2026-02-28T04:21:27,220 Found link 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https://files.pythonhosted.org/packages/44/ed/8b5c4caf8d76b52bba499e6d623514fcb26facd0aaf9601f3dafea349a5c/quant_kernel-2.9.2-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/quant-kernel/) (requires-python:>=3.11) 2026-02-28T04:21:27,225 Found link https://files.pythonhosted.org/packages/11/6f/3d616fe732cde25cdecd80cb943e6b8bc9b13e6544a49a3d774c2b28562b/quant_kernel-2.9.2.tar.gz (from https://pypi.org/simple/quant-kernel/) (requires-python:>=3.11), version: 2.9.2 2026-02-28T04:21:27,226 Skipping link: No binaries permitted for quant-kernel: https://files.pythonhosted.org/packages/7f/f5/26792720a6f6d7590512a3d62df694b47da7db5a2b5d100429d85c0dc7b2/quant_kernel-2.9.3-cp311-cp311-macosx_11_0_arm64.whl (from https://pypi.org/simple/quant-kernel/) (requires-python:>=3.11) 2026-02-28T04:21:27,226 Skipping link: No binaries permitted for quant-kernel: https://files.pythonhosted.org/packages/e7/96/ac59ce3da382c61e471cbf6e92b33a29c10a608daba13e05e6bb1dcc8726/quant_kernel-2.9.3-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/quant-kernel/) (requires-python:>=3.11) 2026-02-28T04:21:27,227 Skipping link: No binaries permitted for quant-kernel: https://files.pythonhosted.org/packages/81/bc/bd34b20cc2fbd6540bf0b267e6696872a3734a9c10419168307d55ebe80d/quant_kernel-2.9.3-cp312-cp312-macosx_11_0_arm64.whl (from https://pypi.org/simple/quant-kernel/) (requires-python:>=3.11) 2026-02-28T04:21:27,228 Skipping link: No binaries permitted for quant-kernel: https://files.pythonhosted.org/packages/06/e0/9b5d75e6deaa5f8750d53a9c4edbef456029cb2e7a82f5b952952ea70b6b/quant_kernel-2.9.3-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/quant-kernel/) (requires-python:>=3.11) 2026-02-28T04:21:27,229 Skipping link: No binaries permitted for quant-kernel: https://files.pythonhosted.org/packages/75/36/65bba6df6bf04e5d3e49fbd66e74f786429bc2480851621462a40e536af0/quant_kernel-2.9.3-cp313-cp313-macosx_11_0_arm64.whl (from https://pypi.org/simple/quant-kernel/) (requires-python:>=3.11) 2026-02-28T04:21:27,229 Skipping link: No binaries permitted for quant-kernel: https://files.pythonhosted.org/packages/a1/78/a34214b6826fa8ca120a121b48979a93104ec0023e26d75a307f7ba40236/quant_kernel-2.9.3-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (from https://pypi.org/simple/quant-kernel/) (requires-python:>=3.11) 2026-02-28T04:21:27,230 Found link https://files.pythonhosted.org/packages/b5/63/ceb7ac065ae19e8f887f47acaf9047d74e80ca3157c2f1f4c2b3587cbd27/quant_kernel-2.9.3.tar.gz (from https://pypi.org/simple/quant-kernel/) (requires-python:>=3.11), version: 2.9.3 2026-02-28T04:21:27,231 Fetching project page and analyzing links: https://www.piwheels.org/simple/quant-kernel/ 2026-02-28T04:21:27,232 Getting page https://www.piwheels.org/simple/quant-kernel/ 2026-02-28T04:21:27,233 Found index url https://www.piwheels.org/simple 2026-02-28T04:21:27,385 Fetched page https://www.piwheels.org/simple/quant-kernel/ as text/html 2026-02-28T04:21:27,386 Skipping link: not a file: https://www.piwheels.org/simple/quant-kernel/ 2026-02-28T04:21:27,386 Skipping link: not a file: https://pypi.org/simple/quant-kernel/ 2026-02-28T04:21:27,407 Given no hashes to check 1 links for project 'quant-kernel': discarding no candidates 2026-02-28T04:21:27,426 Collecting quant-kernel==2.9.0 2026-02-28T04:21:27,429 Created temporary directory: /tmp/pip-unpack-fij7q2pv 2026-02-28T04:21:27,560 Downloading quant_kernel-2.9.0.tar.gz (139 kB) 2026-02-28T04:21:27,972 Added quant-kernel==2.9.0 from https://files.pythonhosted.org/packages/6b/2b/01e5f1997f279fbc4c0057528cce5ec5d201e9e9aad2d7056788ac2395e8/quant_kernel-2.9.0.tar.gz to build tracker '/tmp/pip-build-tracker-u2pq8nfo' 2026-02-28T04:21:27,977 Created temporary directory: /tmp/pip-build-env-coa_vprq 2026-02-28T04:21:27,981 Installing build dependencies: started 2026-02-28T04:21:27,983 Running command pip subprocess to install build dependencies 2026-02-28T04:21:29,124 Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11) 2026-02-28T04:21:29,718 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453 2026-02-28T04:21:29,741 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2026-02-28T04:21:30,293 Collecting scikit-build-core==0.10.7 2026-02-28T04:21:30,310 Downloading https://www.piwheels.org/simple/scikit-build-core/scikit_build_core-0.10.7-py3-none-any.whl (165 kB) 2026-02-28T04:21:30,335 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 165.5/165.5 kB 9.7 MB/s eta 0:00:00 2026-02-28T04:21:30,676 Collecting packaging>=21.3 2026-02-28T04:21:30,693 Using cached https://www.piwheels.org/simple/packaging/packaging-26.0-py3-none-any.whl (74 kB) 2026-02-28T04:21:30,814 Collecting pathspec>=0.10.1 2026-02-28T04:21:30,832 Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.0.4-py3-none-any.whl (55 kB) 2026-02-28T04:21:33,650 Installing collected packages: pathspec, packaging, scikit-build-core 2026-02-28T04:21:34,623 Successfully installed packaging-26.0 pathspec-1.0.4 scikit-build-core-0.10.7 2026-02-28T04:21:34,860 Installing build dependencies: finished with status 'done' 2026-02-28T04:21:34,867 Getting requirements to build wheel: started 2026-02-28T04:21:34,868 Running command Getting requirements to build wheel 2026-02-28T04:21:35,360 Getting requirements to build wheel: finished with status 'done' 2026-02-28T04:21:35,364 Created temporary directory: /tmp/pip-modern-metadata-7gdnrvl5 2026-02-28T04:21:35,367 Preparing metadata (pyproject.toml): started 2026-02-28T04:21:35,368 Running command Preparing metadata (pyproject.toml) 2026-02-28T04:21:35,977 *** scikit-build-core 0.10.7 using CMake 3.25.1 (metadata_wheel) 2026-02-28T04:21:36,077 Preparing metadata (pyproject.toml): finished with status 'done' 2026-02-28T04:21:36,082 Source in /tmp/pip-wheel-8f14vj2u/quant-kernel_5be331fe1b6b4bfda51fc25a4f358f27 has version 2.9.0, which satisfies requirement quant-kernel==2.9.0 from https://files.pythonhosted.org/packages/6b/2b/01e5f1997f279fbc4c0057528cce5ec5d201e9e9aad2d7056788ac2395e8/quant_kernel-2.9.0.tar.gz 2026-02-28T04:21:36,083 Removed quant-kernel==2.9.0 from https://files.pythonhosted.org/packages/6b/2b/01e5f1997f279fbc4c0057528cce5ec5d201e9e9aad2d7056788ac2395e8/quant_kernel-2.9.0.tar.gz from build tracker '/tmp/pip-build-tracker-u2pq8nfo' 2026-02-28T04:21:36,090 Created temporary directory: /tmp/pip-unpack-c74suo5t 2026-02-28T04:21:36,091 Building wheels for collected packages: quant-kernel 2026-02-28T04:21:36,096 Created temporary directory: /tmp/pip-wheel-6xblq30z 2026-02-28T04:21:36,096 Destination directory: /tmp/pip-wheel-6xblq30z 2026-02-28T04:21:36,099 Building wheel for quant-kernel (pyproject.toml): started 2026-02-28T04:21:36,100 Running command Building wheel for quant-kernel (pyproject.toml) 2026-02-28T04:21:36,667 *** scikit-build-core 0.10.7 using CMake 3.25.1 (wheel) 2026-02-28T04:21:36,692 *** Configuring CMake... 2026-02-28T04:21:36,789 loading initial cache file /tmp/tmpuzlw_dbd/build/CMakeInit.txt 2026-02-28T04:21:37,130 -- The CXX compiler identification is GNU 12.2.0 2026-02-28T04:21:37,187 -- Detecting CXX compiler ABI info 2026-02-28T04:21:37,547 -- Detecting CXX compiler ABI info - done 2026-02-28T04:21:37,586 -- Check for working CXX compiler: /usr/bin/arm-linux-gnueabihf-g++ - skipped 2026-02-28T04:21:37,588 -- Detecting CXX compile features 2026-02-28T04:21:37,590 -- Detecting CXX compile features - done 2026-02-28T04:21:38,406 -- Found OpenMP_CXX: -fopenmp (found version "4.5") 2026-02-28T04:21:38,408 -- Found OpenMP: TRUE (found version "4.5") 2026-02-28T04:21:38,411 -- Configuring done 2026-02-28T04:21:38,552 -- Generating done 2026-02-28T04:21:38,571 -- Build files have been written to: /tmp/tmpuzlw_dbd/build 2026-02-28T04:21:38,580 *** Building project with Ninja... 2026-02-28T04:21:41,298 [1/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/cmake_pch.hxx.gch 2026-02-28T04:21:44,714 [2/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/closed_form_semi_analytical/heston/heston.cpp.o 2026-02-28T04:21:44,786 [3/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/closed_form_semi_analytical/merton_jump_diffusion/merton_jump_diffusion.cpp.o 2026-02-28T04:21:45,164 [4/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/closed_form_semi_analytical/black_1976/black_1976.cpp.o 2026-02-28T04:21:45,350 [5/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/closed_form_semi_analytical/bachelier/bachelier.cpp.o 2026-02-28T04:21:45,427 [6/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/qk_api.cpp.o 2026-02-28T04:21:45,599 [7/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/closed_form_semi_analytical/black_scholes_merton/black_scholes_merton.cpp.o 2026-02-28T04:21:46,289 [8/52] Building CXX object 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Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/finite_difference_methods/implicit_fd/implicit_fd.cpp.o 2026-02-28T04:21:48,699 [16/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/closed_form_semi_analytical/variance_gamma/variance_gamma.cpp.o 2026-02-28T04:21:48,916 [17/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/closed_form_semi_analytical/dupire/dupire.cpp.o 2026-02-28T04:21:49,021 [18/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/tree_lattice_methods/implied_tree/derman_kani.cpp.o 2026-02-28T04:21:49,419 [19/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/finite_difference_methods/crank_nicolson/crank_nicolson.cpp.o 2026-02-28T04:21:49,551 [20/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/finite_difference_methods/psor/psor.cpp.o 2026-02-28T04:21:50,358 [21/52] Building CXX object 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cpp/CMakeFiles/quantkernel.dir/src/algorithms/monte_carlo_methods/importance_sampling/importance_sampling.cpp.o 2026-02-28T04:21:52,862 [28/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/monte_carlo_methods/multilevel_monte_carlo/multilevel_monte_carlo.cpp.o 2026-02-28T04:21:53,817 [29/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/monte_carlo_methods/control_variates/control_variates.cpp.o 2026-02-28T04:21:54,119 [30/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/monte_carlo_methods/antithetic_variates/antithetic_variates.cpp.o 2026-02-28T04:21:54,499 [31/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/monte_carlo_methods/stratified_sampling/stratified_sampling.cpp.o 2026-02-28T04:21:55,793 [32/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/fourier_transform_methods/cos_method/cos_method.cpp.o 2026-02-28T04:21:56,729 [33/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/fourier_transform_methods/carr_madan_fft/carr_madan_fft.cpp.o 2026-02-28T04:21:57,002 [34/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/fourier_transform_methods/lewis_fourier_inversion/lewis_fourier_inversion.cpp.o 2026-02-28T04:21:57,081 [35/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/fourier_transform_methods/fractional_fft/fractional_fft.cpp.o 2026-02-28T04:21:57,624 [36/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/fourier_transform_methods/hilbert_transform/hilbert_transform.cpp.o 2026-02-28T04:22:00,839 [37/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/integral_quadrature/adaptive_quadrature/adaptive_quadrature.cpp.o 2026-02-28T04:22:00,921 [38/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/integral_quadrature/gauss_hermite/gauss_hermite.cpp.o 2026-02-28T04:22:02,002 [39/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/integral_quadrature/gauss_legendre/gauss_legendre.cpp.o 2026-02-28T04:22:02,426 [40/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/regression_approximation/radial_basis_functions/radial_basis_functions.cpp.o 2026-02-28T04:22:02,431 [41/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/integral_quadrature/gauss_laguerre/gauss_laguerre.cpp.o 2026-02-28T04:22:02,971 [42/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/regression_approximation/polynomial_chaos_expansion/polynomial_chaos_expansion.cpp.o 2026-02-28T04:22:03,281 [43/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/adjoint_greeks/aad/aad.cpp.o 2026-02-28T04:22:04,618 [44/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/adjoint_greeks/likelihood_ratio/likelihood_ratio.cpp.o 2026-02-28T04:22:04,918 [45/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/adjoint_greeks/pathwise_derivative/pathwise_derivative.cpp.o 2026-02-28T04:22:05,802 [46/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/machine_learning/deep_bsde/deep_bsde.cpp.o 2026-02-28T04:22:06,338 [47/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/machine_learning/pinns/pinns.cpp.o 2026-02-28T04:22:06,383 [48/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/regression_approximation/sparse_grid_collocation/sparse_grid_collocation.cpp.o 2026-02-28T04:22:07,237 [49/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/regression_approximation/proper_orthogonal_decomposition/proper_orthogonal_decomposition.cpp.o 2026-02-28T04:22:07,349 [50/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/machine_learning/neural_sde_calibration/neural_sde_calibration.cpp.o 2026-02-28T04:22:07,390 [51/52] Building CXX object cpp/CMakeFiles/quantkernel.dir/src/algorithms/machine_learning/deep_hedging/deep_hedging.cpp.o 2026-02-28T04:22:16,997 [52/52] Linking CXX shared library cpp/libquantkernel.so 2026-02-28T04:22:17,003 *** Installing project into wheel... 2026-02-28T04:22:17,040 -- Install configuration: "Release" 2026-02-28T04:22:17,044 -- Installing: /tmp/tmpuzlw_dbd/wheel/platlib/quantkernel/libquantkernel.so 2026-02-28T04:22:17,080 -- Installing: /tmp/tmpuzlw_dbd/wheel/platlib/quantkernel/__init__.py 2026-02-28T04:22:17,083 -- Installing: /tmp/tmpuzlw_dbd/wheel/platlib/quantkernel/__init__.pyi 2026-02-28T04:22:17,086 -- Installing: /tmp/tmpuzlw_dbd/wheel/platlib/quantkernel/_abi.py 2026-02-28T04:22:17,089 -- Installing: /tmp/tmpuzlw_dbd/wheel/platlib/quantkernel/_loader.py 2026-02-28T04:22:17,092 -- Installing: /tmp/tmpuzlw_dbd/wheel/platlib/quantkernel/accelerator.py 2026-02-28T04:22:17,096 -- Installing: /tmp/tmpuzlw_dbd/wheel/platlib/quantkernel/engine.py 2026-02-28T04:22:17,102 -- Installing: /tmp/tmpuzlw_dbd/wheel/platlib/quantkernel/py.typed 2026-02-28T04:22:17,109 *** Making wheel... 2026-02-28T04:22:17,243 Traceback (most recent call last): 2026-02-28T04:22:17,244 File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in 2026-02-28T04:22:17,244 main() 2026-02-28T04:22:17,245 File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main 2026-02-28T04:22:17,246 json_out['return_val'] = hook(**hook_input['kwargs']) 2026-02-28T04:22:17,246 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-28T04:22:17,246 File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 251, in build_wheel 2026-02-28T04:22:17,247 return _build_backend().build_wheel(wheel_directory, config_settings, 2026-02-28T04:22:17,248 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-28T04:22:17,248 File "/tmp/pip-build-env-coa_vprq/overlay/local/lib/python3.11/dist-packages/scikit_build_core/build/__init__.py", line 33, in build_wheel 2026-02-28T04:22:17,249 return _build_wheel_impl( 2026-02-28T04:22:17,249 ^^^^^^^^^^^^^^^^^^ 2026-02-28T04:22:17,250 File "/tmp/pip-build-env-coa_vprq/overlay/local/lib/python3.11/dist-packages/scikit_build_core/build/wheel.py", line 175, in _build_wheel_impl 2026-02-28T04:22:17,250 return _build_wheel_impl_impl( 2026-02-28T04:22:17,251 ^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-28T04:22:17,252 File "/tmp/pip-build-env-coa_vprq/overlay/local/lib/python3.11/dist-packages/scikit_build_core/build/wheel.py", line 259, in _build_wheel_impl_impl 2026-02-28T04:22:17,252 with tempfile.TemporaryDirectory() as tmpdir, fix_win_37_all_permissions(tmpdir): 2026-02-28T04:22:17,253 File "/usr/lib/python3.11/tempfile.py", line 1052, in __exit__ 2026-02-28T04:22:17,253 self.cleanup() 2026-02-28T04:22:17,254 File "/usr/lib/python3.11/tempfile.py", line 1056, in cleanup 2026-02-28T04:22:17,254 self._rmtree(self.name, ignore_errors=self._ignore_cleanup_errors) 2026-02-28T04:22:17,255 File "/usr/lib/python3.11/tempfile.py", line 1038, in _rmtree 2026-02-28T04:22:17,255 _rmtree(name, onerror=onerror) 2026-02-28T04:22:17,256 File "/usr/lib/python3.11/shutil.py", line 732, in rmtree 2026-02-28T04:22:17,256 _rmtree_safe_fd(fd, path, onerror) 2026-02-28T04:22:17,257 File "/usr/lib/python3.11/shutil.py", line 660, in _rmtree_safe_fd 2026-02-28T04:22:17,257 _rmtree_safe_fd(dirfd, fullname, onerror) 2026-02-28T04:22:17,258 File "/usr/lib/python3.11/shutil.py", line 660, in _rmtree_safe_fd 2026-02-28T04:22:17,258 _rmtree_safe_fd(dirfd, fullname, onerror) 2026-02-28T04:22:17,259 File "/usr/lib/python3.11/shutil.py", line 660, in _rmtree_safe_fd 2026-02-28T04:22:17,259 _rmtree_safe_fd(dirfd, fullname, onerror) 2026-02-28T04:22:17,260 [Previous line repeated 5 more times] 2026-02-28T04:22:17,261 File "/usr/lib/python3.11/shutil.py", line 683, in _rmtree_safe_fd 2026-02-28T04:22:17,261 onerror(os.unlink, fullname, sys.exc_info()) 2026-02-28T04:22:17,262 File "/usr/lib/python3.11/shutil.py", line 681, in _rmtree_safe_fd 2026-02-28T04:22:17,263 os.unlink(entry.name, dir_fd=topfd) 2026-02-28T04:22:17,263 OSError: [Errno 16] Device or resource busy: '.nfs0000000000130a110003425f' 2026-02-28T04:22:17,326 ERROR: [present-rich] Building wheel for quant-kernel (pyproject.toml) exited with 1 2026-02-28T04:22:17,345 [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py build_wheel /tmp/tmpb1h3ht_a[/] 2026-02-28T04:22:17,346 [bold magenta]cwd[/]: /tmp/pip-wheel-8f14vj2u/quant-kernel_5be331fe1b6b4bfda51fc25a4f358f27 2026-02-28T04:22:17,346 Building wheel for quant-kernel (pyproject.toml): finished with status 'error' 2026-02-28T04:22:17,349 ERROR: Failed building wheel for quant-kernel 2026-02-28T04:22:17,354 Failed to build quant-kernel 2026-02-28T04:22:17,356 ERROR: Failed to build one or more wheels 2026-02-28T04:22:17,358 Exception information: 2026-02-28T04:22:17,358 Traceback (most recent call last): 2026-02-28T04:22:17,358 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper 2026-02-28T04:22:17,358 status = run_func(*args) 2026-02-28T04:22:17,358 ^^^^^^^^^^^^^^^ 2026-02-28T04:22:17,358 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper 2026-02-28T04:22:17,358 return func(self, options, args) 2026-02-28T04:22:17,358 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-28T04:22:17,358 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 201, in run 2026-02-28T04:22:17,358 raise CommandError("Failed to build one or more wheels") 2026-02-28T04:22:17,358 pip._internal.exceptions.CommandError: Failed to build one or more wheels 2026-02-28T04:22:17,362 Removed build tracker: '/tmp/pip-build-tracker-u2pq8nfo'