2025-09-04T17:09:07,452 Created temporary directory: /tmp/pip-build-tracker-kuauwu8l
2025-09-04T17:09:07,453 Initialized build tracking at /tmp/pip-build-tracker-kuauwu8l
2025-09-04T17:09:07,453 Created build tracker: /tmp/pip-build-tracker-kuauwu8l
2025-09-04T17:09:07,453 Entered build tracker: /tmp/pip-build-tracker-kuauwu8l
2025-09-04T17:09:07,454 Created temporary directory: /tmp/pip-wheel-foa4w17o
2025-09-04T17:09:07,457 Created temporary directory: /tmp/pip-ephem-wheel-cache-3uzmk8jd
2025-09-04T17:09:07,512 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-04T17:09:07,514 2 location(s) to search for versions of ikalman:
2025-09-04T17:09:07,514 * https://pypi.org/simple/ikalman/
2025-09-04T17:09:07,514 * https://www.piwheels.org/simple/ikalman/
2025-09-04T17:09:07,515 Fetching project page and analyzing links: https://pypi.org/simple/ikalman/
2025-09-04T17:09:07,515 Getting page https://pypi.org/simple/ikalman/
2025-09-04T17:09:07,516 Found index url https://pypi.org/simple/
2025-09-04T17:09:07,587 Fetched page https://pypi.org/simple/ikalman/ as application/vnd.pypi.simple.v1+json
2025-09-04T17:09:07,588   Found link https://files.pythonhosted.org/packages/41/26/c12feaef2a87320ddef3f547b7770ec97caa85e0a2ad7ccf33701925e2fb/ikalman-0.1.tar.gz (from https://pypi.org/simple/ikalman/), version: 0.1
2025-09-04T17:09:07,589   Found link https://files.pythonhosted.org/packages/2d/7a/e9a79877260f5103e0add374384a88b89b932ecaf9784c9a5b4f1b98c6ee/ikalman-0.1.2.tar.gz (from https://pypi.org/simple/ikalman/), version: 0.1.2
2025-09-04T17:09:07,589   Found link https://files.pythonhosted.org/packages/f3/29/467d43484950d474e46e04156775b70bed00cc98a62d5d6e36943ddc634e/ikalman-0.1.3.tar.gz (from https://pypi.org/simple/ikalman/), version: 0.1.3
2025-09-04T17:09:07,589   Found link https://files.pythonhosted.org/packages/91/c0/cc1d6167c7bf40f738e0a1bed2260a1047b00c32b5713dc43b03de237932/ikalman-0.1.4.tar.gz (from https://pypi.org/simple/ikalman/), version: 0.1.4
2025-09-04T17:09:07,589   Found link https://files.pythonhosted.org/packages/74/33/dae32a66e3b0aa2d6f2c661b258a3768526cdba61b5d6a58c3b8c61ebd66/ikalman-0.1.5.tar.gz (from https://pypi.org/simple/ikalman/), version: 0.1.5
2025-09-04T17:09:07,590   Found link https://files.pythonhosted.org/packages/bf/81/62e071beb70ce37948b683aacccb247c61e63a1996c79aaeec354e42c91d/ikalman-0.1.7.tar.gz (from https://pypi.org/simple/ikalman/), version: 0.1.7
2025-09-04T17:09:07,590   Found link https://files.pythonhosted.org/packages/2f/a2/a5c9f36ba9c2a52986cd58aa008b3f1eb97843a33d137779de3ffa088e1e/ikalman-0.1.8.tar.gz (from https://pypi.org/simple/ikalman/), version: 0.1.8
2025-09-04T17:09:07,590   Found link https://files.pythonhosted.org/packages/86/93/3f8d6cdbac8121cd0f9b6803a7b86ffbcc644773b6bf6c110aef7befc0ae/ikalman-0.1.9.tar.gz (from https://pypi.org/simple/ikalman/), version: 0.1.9
2025-09-04T17:09:07,590   Found link https://files.pythonhosted.org/packages/c7/df/dddec2aac4678676f89f6af1606ad76607c446d6b4592d42512e132fc6cb/ikalman-0.1.11.tar.gz (from https://pypi.org/simple/ikalman/), version: 0.1.11
2025-09-04T17:09:07,590   Found link https://files.pythonhosted.org/packages/3e/f1/2c1eb0c6080721a4ff274f3625983d5422dd034cf5a43aceb09d3ed4d05c/ikalman-0.1.12.tar.gz (from https://pypi.org/simple/ikalman/), version: 0.1.12
2025-09-04T17:09:07,590   Found link https://files.pythonhosted.org/packages/d5/a0/212d6930250304ea1f63a97572ad593ec7550c59848aa1d49caebd4f07b1/ikalman-0.2.0.tar.gz (from https://pypi.org/simple/ikalman/), version: 0.2.0
2025-09-04T17:09:07,591 Fetching project page and analyzing links: https://www.piwheels.org/simple/ikalman/
2025-09-04T17:09:07,591 Getting page https://www.piwheels.org/simple/ikalman/
2025-09-04T17:09:07,592 Found index url https://www.piwheels.org/simple/
2025-09-04T17:09:07,682 Fetched page https://www.piwheels.org/simple/ikalman/ as text/html
2025-09-04T17:09:07,687   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.2.0-cp37-cp37m-linux_armv6l.whl#sha256=fe79cbf26d4938aff513e3e44f28daa019c8e41f4275400ad0b8c48fb120517a (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,687   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.2.0-cp37-cp37m-linux_armv7l.whl#sha256=fe79cbf26d4938aff513e3e44f28daa019c8e41f4275400ad0b8c48fb120517a (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,687   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.2.0-cp35-cp35m-linux_armv7l.whl#sha256=b70c98452c763a07e1960c798104ca79823a3c4dc128fb8c1714de246833f29a (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,687   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.2.0-cp35-cp35m-linux_armv6l.whl#sha256=b70c98452c763a07e1960c798104ca79823a3c4dc128fb8c1714de246833f29a (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,687   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.2.0-cp34-cp34m-linux_armv7l.whl#sha256=7ab18aac9c02167d4d8b57c32032e933ff4fcc8204aa7fc76615c083699ab3a0 (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,687   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.2.0-cp34-cp34m-linux_armv6l.whl#sha256=7ab18aac9c02167d4d8b57c32032e933ff4fcc8204aa7fc76615c083699ab3a0 (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,687   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.2.0-cp311-cp311-linux_armv6l.whl#sha256=0a140583740fd6ebd0813951ba6ca31ada6575758634ca9df63f9ba57dc4e2ea (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,688   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.2.0-cp311-cp311-linux_armv7l.whl#sha256=0a140583740fd6ebd0813951ba6ca31ada6575758634ca9df63f9ba57dc4e2ea (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,688   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.2.0-cp39-cp39-linux_armv6l.whl#sha256=4935e58a7b7847397c3ef98185676dd20fe6626e1c2d0858f8cec61fac504a7a (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,688   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.2.0-cp39-cp39-linux_armv7l.whl#sha256=4935e58a7b7847397c3ef98185676dd20fe6626e1c2d0858f8cec61fac504a7a (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,688   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.1.12-cp37-cp37m-linux_armv7l.whl#sha256=36eee1c089137c2362c833a82fc690cd3dfd5e7e709eb8e764429f61e68242ee (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,688   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.1.12-cp37-cp37m-linux_armv6l.whl#sha256=36eee1c089137c2362c833a82fc690cd3dfd5e7e709eb8e764429f61e68242ee (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,688   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.1.12-cp35-cp35m-linux_armv7l.whl#sha256=1a783dcbee74a0ca09ae2a71f241be86678b0dc34fd90678f7b88d7a5c44e8fa (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,688   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.1.12-cp35-cp35m-linux_armv6l.whl#sha256=1a783dcbee74a0ca09ae2a71f241be86678b0dc34fd90678f7b88d7a5c44e8fa (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,689   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.1.12-cp34-cp34m-linux_armv7l.whl#sha256=39d219365fc7282e72b6477cd997e5f817ab70c16b9c5502f3f1934bce624e8b (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,689   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.1.12-cp34-cp34m-linux_armv6l.whl#sha256=39d219365fc7282e72b6477cd997e5f817ab70c16b9c5502f3f1934bce624e8b (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,689   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.1.12-cp311-cp311-linux_armv6l.whl#sha256=d8a8137a24a4b20fb5dc730391455c401a903b57126c24b6e5efb6c04493d6b1 (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,689   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.1.12-cp311-cp311-linux_armv7l.whl#sha256=d8a8137a24a4b20fb5dc730391455c401a903b57126c24b6e5efb6c04493d6b1 (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,689   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.1.12-cp39-cp39-linux_armv6l.whl#sha256=c0e436561bbf919dda4162cdea5a63251c1b16fad787c5635e76632a039ce33a (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,689   Skipping link: No binaries permitted for ikalman: https://archive1.piwheels.org/simple/ikalman/ikalman-0.1.12-cp39-cp39-linux_armv7l.whl#sha256=c0e436561bbf919dda4162cdea5a63251c1b16fad787c5635e76632a039ce33a (from https://www.piwheels.org/simple/ikalman/)
2025-09-04T17:09:07,689 Skipping link: not a file: https://www.piwheels.org/simple/ikalman/
2025-09-04T17:09:07,689 Skipping link: not a file: https://pypi.org/simple/ikalman/
2025-09-04T17:09:07,714 Given no hashes to check 1 links for project 'ikalman': discarding no candidates
2025-09-04T17:09:07,715 Collecting ikalman==0.1.12
2025-09-04T17:09:07,716   Created temporary directory: /tmp/pip-unpack-vyaxhari
2025-09-04T17:09:07,853   Downloading ikalman-0.1.12.tar.gz (7.9 kB)
2025-09-04T17:09:07,875   Added ikalman==0.1.12 from https://files.pythonhosted.org/packages/3e/f1/2c1eb0c6080721a4ff274f3625983d5422dd034cf5a43aceb09d3ed4d05c/ikalman-0.1.12.tar.gz to build tracker '/tmp/pip-build-tracker-kuauwu8l'
2025-09-04T17:09:07,876   Running setup.py (path:/tmp/pip-wheel-foa4w17o/ikalman_ad00bf6147cf4cc3ba453b23bd4c6963/setup.py) egg_info for package ikalman
2025-09-04T17:09:07,877   Created temporary directory: /tmp/pip-pip-egg-info-wbw1kih1
2025-09-04T17:09:07,877   Preparing metadata (setup.py): started
2025-09-04T17:09:07,878   Running command python setup.py egg_info
2025-09-04T17:09:09,339   Preparing metadata (setup.py): finished with status 'done'
2025-09-04T17:09:09,344   Source in /tmp/pip-wheel-foa4w17o/ikalman_ad00bf6147cf4cc3ba453b23bd4c6963 has version 0.1.12, which satisfies requirement ikalman==0.1.12 from https://files.pythonhosted.org/packages/3e/f1/2c1eb0c6080721a4ff274f3625983d5422dd034cf5a43aceb09d3ed4d05c/ikalman-0.1.12.tar.gz
2025-09-04T17:09:09,344   Removed ikalman==0.1.12 from https://files.pythonhosted.org/packages/3e/f1/2c1eb0c6080721a4ff274f3625983d5422dd034cf5a43aceb09d3ed4d05c/ikalman-0.1.12.tar.gz from build tracker '/tmp/pip-build-tracker-kuauwu8l'
2025-09-04T17:09:09,347 Created temporary directory: /tmp/pip-unpack-jxtfj55f
2025-09-04T17:09:09,347 Created temporary directory: /tmp/pip-unpack-eo6fjma_
2025-09-04T17:09:09,347 Building wheels for collected packages: ikalman
2025-09-04T17:09:09,349   Created temporary directory: /tmp/pip-wheel-0yftdsf1
2025-09-04T17:09:09,349   DEPRECATION: Building 'ikalman' using the legacy setup.py bdist_wheel mechanism, which will be removed in a future version. pip 25.3 will enforce this behaviour change. A possible replacement is to use the standardized build interface by setting the `--use-pep517` option, (possibly combined with `--no-build-isolation`), or adding a `pyproject.toml` file to the source tree of 'ikalman'. Discussion can be found at https://github.com/pypa/pip/issues/6334
2025-09-04T17:09:09,350   Building wheel for ikalman (setup.py): started
2025-09-04T17:09:09,351   Destination directory: /tmp/pip-wheel-0yftdsf1
2025-09-04T17:09:09,351   Running command python setup.py bdist_wheel
2025-09-04T17:09:11,121   ./gps.c: In function ‘alloc_filter_velocity2d’:
2025-09-04T17:09:11,122   ./gps.c:23:10: warning: unused variable ‘v2p’ [-Wunused-variable]
2025-09-04T17:09:11,122      23 |   double v2p = 0.001;
2025-09-04T17:09:11,122         |          ^~~
2025-09-04T17:09:12,433   ./python_bindings.c:89:32: warning: missing braces around initializer [-Wmissing-braces]
2025-09-04T17:09:12,433      89 | static PyTypeObject filterType={
2025-09-04T17:09:12,433         |                                ^
2025-09-04T17:09:12,433   In file included from /usr/include/python3.13/Python.h:72,
2025-09-04T17:09:12,433                    from ./python_bindings.c:2:
2025-09-04T17:09:12,433   /usr/include/python3.13/object.h:138:9: error: initialization of ‘int’ from ‘void *’ makes integer from pointer without a cast [-Wint-conversion]
2025-09-04T17:09:12,434     138 |         (type)                      \
2025-09-04T17:09:12,434         |         ^
2025-09-04T17:09:12,434   ./python_bindings.c:90:5: note: in expansion of macro ‘PyObject_HEAD_INIT’
2025-09-04T17:09:12,434      90 |     PyObject_HEAD_INIT(NULL)
2025-09-04T17:09:12,434         |     ^~~~~~~~~~~~~~~~~~
2025-09-04T17:09:12,434   /usr/include/python3.13/object.h:138:9: note: (near initialization for ‘filterType.ob_base.ob_size’)
2025-09-04T17:09:12,434     138 |         (type)                      \
2025-09-04T17:09:12,434         |         ^
2025-09-04T17:09:12,434   ./python_bindings.c:90:5: note: in expansion of macro ‘PyObject_HEAD_INIT’
2025-09-04T17:09:12,435      90 |     PyObject_HEAD_INIT(NULL)
2025-09-04T17:09:12,435         |     ^~~~~~~~~~~~~~~~~~
2025-09-04T17:09:12,435   ./python_bindings.c:89:32: warning: missing braces around initializer [-Wmissing-braces]
2025-09-04T17:09:12,435      89 | static PyTypeObject filterType={
2025-09-04T17:09:12,435         |                                ^
2025-09-04T17:09:12,435   ./python_bindings.c:92:5: error: initialization of ‘int’ from ‘char *’ makes integer from pointer without a cast [-Wint-conversion]
2025-09-04T17:09:12,435      92 |     "PyKalmanFilter",        /*tp_name*/
2025-09-04T17:09:12,435         |     ^~~~~~~~~~~~~~~~
2025-09-04T17:09:12,435   ./python_bindings.c:92:5: note: (near initialization for ‘filterType.tp_basicsize’)
2025-09-04T17:09:12,435   ./python_bindings.c:95:5: error: initialization of ‘int’ from ‘void (*)(PyObject *)’ {aka ‘void (*)(struct _object *)’} makes integer from pointer without a cast [-Wint-conversion]
2025-09-04T17:09:12,436      95 |     (destructor)py_free_filter,/*tp_dealloc*/
2025-09-04T17:09:12,436         |     ^
2025-09-04T17:09:12,436   ./python_bindings.c:95:5: note: (near initialization for ‘filterType.tp_vectorcall_offset’)
2025-09-04T17:09:12,436   /usr/include/python3.13/object.h:729:29: error: initialization of ‘const char *’ from ‘long unsigned int’ makes pointer from integer without a cast [-Wint-conversion]
2025-09-04T17:09:12,436     729 | #define Py_TPFLAGS_DEFAULT  ( \
2025-09-04T17:09:12,436         |                             ^
2025-09-04T17:09:12,436   ./python_bindings.c:110:5: note: in expansion of macro ‘Py_TPFLAGS_DEFAULT’
2025-09-04T17:09:12,436     110 |     Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
2025-09-04T17:09:12,436         |     ^~~~~~~~~~~~~~~~~~
2025-09-04T17:09:12,436   /usr/include/python3.13/object.h:729:29: note: (near initialization for ‘filterType.tp_doc’)
2025-09-04T17:09:12,437     729 | #define Py_TPFLAGS_DEFAULT  ( \
2025-09-04T17:09:12,437         |                             ^
2025-09-04T17:09:12,437   ./python_bindings.c:110:5: note: in expansion of macro ‘Py_TPFLAGS_DEFAULT’
2025-09-04T17:09:12,437     110 |     Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
2025-09-04T17:09:12,437         |     ^~~~~~~~~~~~~~~~~~
2025-09-04T17:09:12,437   ./python_bindings.c:111:5: error: initialization of ‘int (*)(PyObject *, int (*)(PyObject *, void *), void *)’ {aka ‘int (*)(struct _object *, int (*)(struct _object *, void *), void *)’} from incompatible pointer type ‘char *’ [-Wincompatible-pointer-types]
2025-09-04T17:09:12,437     111 |     "Kalman Filter",           /* tp_doc */
2025-09-04T17:09:12,437         |     ^~~~~~~~~~~~~~~
2025-09-04T17:09:12,437   ./python_bindings.c:111:5: note: (near initialization for ‘filterType.tp_traverse’)
2025-09-04T17:09:12,437   ./python_bindings.c:118:5: error: initialization of ‘PyMemberDef *’ from incompatible pointer type ‘PyMethodDef *’ [-Wincompatible-pointer-types]
2025-09-04T17:09:12,438     118 |     filter_methods,            /* tp_methods */
2025-09-04T17:09:12,438         |     ^~~~~~~~~~~~~~
2025-09-04T17:09:12,438   ./python_bindings.c:118:5: note: (near initialization for ‘filterType.tp_members’)
2025-09-04T17:09:12,438   ./python_bindings.c:126:5: error: initialization of ‘PyObject * (*)(PyTypeObject *, Py_ssize_t)’ {aka ‘struct _object * (*)(struct _typeobject *, int)’} from incompatible pointer type ‘int (*)(PyObject *, PyObject *, PyObject *)’ {aka ‘int (*)(struct _object *, struct _object *, struct _object *)’} [-Wincompatible-pointer-types]
2025-09-04T17:09:12,438     126 |     (initproc)py_filter_init,      /* tp_init */
2025-09-04T17:09:12,438         |     ^
2025-09-04T17:09:12,438   ./python_bindings.c:126:5: note: (near initialization for ‘filterType.tp_alloc’)
2025-09-04T17:09:12,438   ./python_bindings.c:128:5: error: initialization of ‘void (*)(void *)’ from incompatible pointer type ‘PyObject * (*)(PyTypeObject *, PyObject *, PyObject *)’ {aka ‘struct _object * (*)(struct _typeobject *, struct _object *, struct _object *)’} [-Wincompatible-pointer-types]
2025-09-04T17:09:12,438     128 |     PyType_GenericNew,        /* tp_new */
2025-09-04T17:09:12,438         |     ^~~~~~~~~~~~~~~~~
2025-09-04T17:09:12,439   ./python_bindings.c:128:5: note: (near initialization for ‘filterType.tp_free’)
2025-09-04T17:09:12,439   ./python_bindings.c:89:32: warning: missing braces around initializer [-Wmissing-braces]
2025-09-04T17:09:12,439      89 | static PyTypeObject filterType={
2025-09-04T17:09:12,439         |                                ^
2025-09-04T17:09:12,439   ./python_bindings.c: In function ‘initikalman’:
2025-09-04T17:09:12,439   ./python_bindings.c:137:9: error: ‘return’ with no value, in function returning non-void [-Wreturn-mismatch]
2025-09-04T17:09:12,439     137 |         return;
2025-09-04T17:09:12,439         |         ^~~~~~
2025-09-04T17:09:12,439   ./python_bindings.c:134:16: note: declared here
2025-09-04T17:09:12,439     134 | PyMODINIT_FUNC initikalman(void) {
2025-09-04T17:09:12,439         |                ^~~~~~~~~~~
2025-09-04T17:09:12,449   ./python_bindings.c:139:9: error: implicit declaration of function ‘Py_InitModule3’ [-Wimplicit-function-declaration]
2025-09-04T17:09:12,450     139 |     m = Py_InitModule3("ikalman", NULL, "");
2025-09-04T17:09:12,450         |         ^~~~~~~~~~~~~~
2025-09-04T17:09:12,450   ./python_bindings.c:139:7: error: assignment to ‘PyObject *’ {aka ‘struct _object *’} from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
2025-09-04T17:09:12,450     139 |     m = Py_InitModule3("ikalman", NULL, "");
2025-09-04T17:09:12,450         |       ^
2025-09-04T17:09:12,450   ./python_bindings.c:141:9: error: ‘return’ with no value, in function returning non-void [-Wreturn-mismatch]
2025-09-04T17:09:12,450     141 |         return;
2025-09-04T17:09:12,451         |         ^~~~~~
2025-09-04T17:09:12,451   ./python_bindings.c:134:16: note: declared here
2025-09-04T17:09:12,451     134 | PyMODINIT_FUNC initikalman(void) {
2025-09-04T17:09:12,452         |                ^~~~~~~~~~~
2025-09-04T17:09:12,459   error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1
2025-09-04T17:09:12,607   ERROR: python setup.py bdist_wheel exited with 1
2025-09-04T17:09:12,619   [bold magenta]full command[/]: [blue]/usr/bin/python3 -u -c '
2025-09-04T17:09:12,619   exec(compile('"'"''"'"''"'"'
2025-09-04T17:09:12,619   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-04T17:09:12,619   #
2025-09-04T17:09:12,619   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-04T17:09:12,619   #   import from `distutils.core` to work with newer packaging standards.
2025-09-04T17:09:12,619   # - It provides a clear error message when setuptools is not installed.
2025-09-04T17:09:12,619   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-04T17:09:12,619   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-04T17:09:12,619   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-04T17:09:12,619   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-04T17:09:12,619   import os, sys, tokenize, traceback
2025-09-04T17:09:12,619   
2025-09-04T17:09:12,619   try:
2025-09-04T17:09:12,619       import setuptools
2025-09-04T17:09:12,619   except ImportError:
2025-09-04T17:09:12,619       print(
2025-09-04T17:09:12,619           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-04T17:09:12,619           "the build environment with exception:",
2025-09-04T17:09:12,619           file=sys.stderr,
2025-09-04T17:09:12,619       )
2025-09-04T17:09:12,619       traceback.print_exc()
2025-09-04T17:09:12,619       sys.exit(1)
2025-09-04T17:09:12,619   
2025-09-04T17:09:12,619   __file__ = %r
2025-09-04T17:09:12,619   sys.argv[0] = __file__
2025-09-04T17:09:12,619   
2025-09-04T17:09:12,619   if os.path.exists(__file__):
2025-09-04T17:09:12,619       filename = __file__
2025-09-04T17:09:12,619       with tokenize.open(__file__) as f:
2025-09-04T17:09:12,619           setup_py_code = f.read()
2025-09-04T17:09:12,619   else:
2025-09-04T17:09:12,619       filename = "<auto-generated setuptools caller>"
2025-09-04T17:09:12,619       setup_py_code = "from setuptools import setup; setup()"
2025-09-04T17:09:12,619   
2025-09-04T17:09:12,619   exec(compile(setup_py_code, filename, "exec"))
2025-09-04T17:09:12,619   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-foa4w17o/ikalman_ad00bf6147cf4cc3ba453b23bd4c6963/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' bdist_wheel -d /tmp/pip-wheel-0yftdsf1[/]
2025-09-04T17:09:12,619   [bold magenta]cwd[/]: /tmp/pip-wheel-foa4w17o/ikalman_ad00bf6147cf4cc3ba453b23bd4c6963/
2025-09-04T17:09:12,619   Building wheel for ikalman (setup.py): finished with status 'error'
2025-09-04T17:09:12,620   ERROR: Failed building wheel for ikalman
2025-09-04T17:09:12,621   Running setup.py clean for ikalman
2025-09-04T17:09:12,621   Running command python setup.py clean
2025-09-04T17:09:13,820   'build/lib.linux-armv7l-cpython-313' does not exist -- can't clean it
2025-09-04T17:09:13,820   'build/bdist.linux-armv7l' does not exist -- can't clean it
2025-09-04T17:09:13,820   'build/scripts-3.13' does not exist -- can't clean it
2025-09-04T17:09:13,935 Failed to build ikalman
2025-09-04T17:09:13,936 ERROR: Failed to build one or more wheels
2025-09-04T17:09:13,937 Exception information:
2025-09-04T17:09:13,937 Traceback (most recent call last):
2025-09-04T17:09:13,937   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-04T17:09:13,937     status = _inner_run()
2025-09-04T17:09:13,937   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-04T17:09:13,937     return self.run(options, args)
2025-09-04T17:09:13,937            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-04T17:09:13,937   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-04T17:09:13,937     return func(self, options, args)
2025-09-04T17:09:13,937   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 180, in run
2025-09-04T17:09:13,937     raise CommandError("Failed to build one or more wheels")
2025-09-04T17:09:13,937 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2025-09-04T17:09:13,941 Removed build tracker: '/tmp/pip-build-tracker-kuauwu8l'