2021-12-06T16:54:48,877 Created temporary directory: /tmp/pip-ephem-wheel-cache-9de4cj6h
2021-12-06T16:54:48,882 Created temporary directory: /tmp/pip-req-tracker-6cz1aiv0
2021-12-06T16:54:48,882 Initialized build tracking at /tmp/pip-req-tracker-6cz1aiv0
2021-12-06T16:54:48,883 Created build tracker: /tmp/pip-req-tracker-6cz1aiv0
2021-12-06T16:54:48,883 Entered build tracker: /tmp/pip-req-tracker-6cz1aiv0
2021-12-06T16:54:48,884 Created temporary directory: /tmp/pip-wheel-pry18whh
2021-12-06T16:54:48,939 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-12-06T16:54:48,944 2 location(s) to search for versions of regressor:
2021-12-06T16:54:48,944 * https://pypi.org/simple/regressor/
2021-12-06T16:54:48,944 * https://www.piwheels.org/simple/regressor/
2021-12-06T16:54:48,945 Fetching project page and analyzing links: https://pypi.org/simple/regressor/
2021-12-06T16:54:48,946 Getting page https://pypi.org/simple/regressor/
2021-12-06T16:54:48,949 Found index url https://pypi.org/simple
2021-12-06T16:54:49,222   Found link https://files.pythonhosted.org/packages/c6/4d/32749a8e57dd4816c6dd7fcd26fbee8093d5f7854d9c48c7fb694e1913ee/regressor-1.0.0.tar.gz#sha256=13e271fdbc573778516bca74e7816b8613329eea52201cfee9db5e9406abb274 (from https://pypi.org/simple/regressor/), version: 1.0.0
2021-12-06T16:54:49,223   Found link https://files.pythonhosted.org/packages/8e/12/58dfe7534b5c15aa5716ad7877711f7d6165b388147a8ae5cc4fb3485b35/regressor-1.0.1.tar.gz#sha256=197aa9519c7e637307a17451073281a61ffcdd8972458e23c65481ee4d0874c4 (from https://pypi.org/simple/regressor/), version: 1.0.1
2021-12-06T16:54:49,224   Found link https://files.pythonhosted.org/packages/41/d7/a7e9a2ce38026c6a807f9beef4a07d03b9e6fb0401f9cc5551caf017e573/regressor-1.0.2.tar.gz#sha256=8f49762316817c783db032e05bb6c2d62734144f997e1c698c78930cf3c76860 (from https://pypi.org/simple/regressor/), version: 1.0.2
2021-12-06T16:54:49,224   Found link https://files.pythonhosted.org/packages/c4/1f/c349ebd1afe400bd651f399cf73095a249cfbaa7c900e97e684e81d7e80b/regressor-1.0.3.tar.gz#sha256=59ba46d17dca8fcab37ee8c223d842e909d6c3767207abe85f98f66514d76ca7 (from https://pypi.org/simple/regressor/), version: 1.0.3
2021-12-06T16:54:49,225   Found link https://files.pythonhosted.org/packages/71/7e/6c702196993d934b40de0bdd47b2c471f3930bd5fd0df425a4234cb8529a/regressor-1.0.4.tar.gz#sha256=5be1dba549ba23d480b00a0793bc18b9f60474fcc49064c17b1d1a6565d497f9 (from https://pypi.org/simple/regressor/), version: 1.0.4
2021-12-06T16:54:49,226   Found link https://files.pythonhosted.org/packages/0c/c7/98d4ec8cf031d26549d9bf0399552293a7fa0c354f0c705f1a9468d61397/regressor-1.0.5.tar.gz#sha256=c8a7fc58228bbe10b1a0eed16282feaff644320c6a44fc55cc6721ba74c95b82 (from https://pypi.org/simple/regressor/), version: 1.0.5
2021-12-06T16:54:49,226   Found link https://files.pythonhosted.org/packages/18/2a/644cf527e980c6f1e22f4ddc7c4ad9dcc57012ff68c0026652a72ba93dfe/regressor-1.0.6.tar.gz#sha256=d622f8d578adb6b418226036f7508b824348c5280ecf9e50083560c6f8899594 (from https://pypi.org/simple/regressor/), version: 1.0.6
2021-12-06T16:54:49,227 Fetching project page and analyzing links: https://www.piwheels.org/simple/regressor/
2021-12-06T16:54:49,228 Getting page https://www.piwheels.org/simple/regressor/
2021-12-06T16:54:49,230 Found index url https://www.piwheels.org/simple
2021-12-06T16:54:49,443 Skipping link: not a file: https://www.piwheels.org/simple/regressor/
2021-12-06T16:54:49,443 Skipping link: not a file: https://pypi.org/simple/regressor/
2021-12-06T16:54:49,482 Given no hashes to check 1 links for project 'regressor': discarding no candidates
2021-12-06T16:54:49,515 Collecting regressor==1.0.5
2021-12-06T16:54:49,518   Created temporary directory: /tmp/pip-unpack-3ox9uz7m
2021-12-06T16:54:49,602   Downloading regressor-1.0.5.tar.gz (147 kB)
2021-12-06T16:54:49,819   Added regressor==1.0.5 from https://files.pythonhosted.org/packages/0c/c7/98d4ec8cf031d26549d9bf0399552293a7fa0c354f0c705f1a9468d61397/regressor-1.0.5.tar.gz#sha256=c8a7fc58228bbe10b1a0eed16282feaff644320c6a44fc55cc6721ba74c95b82 to build tracker '/tmp/pip-req-tracker-6cz1aiv0'
2021-12-06T16:54:49,835   Created temporary directory: /tmp/pip-build-env-_xzkq99n
2021-12-06T16:54:49,855   Created temporary directory: /tmp/pip-standalone-pip-xx_u5w2y
2021-12-06T16:54:51,498   Installing build dependencies: started
2021-12-06T16:54:51,498   Running command /usr/bin/python3 /tmp/pip-standalone-pip-xx_u5w2y/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-_xzkq99n/overlay --no-warn-script-location -v --no-binary regressor --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple --prefer-binary -- numpy cython 'setuptools >= 40.6.0' wheel
2021-12-06T16:54:59,973   Using pip 21.3.1 from /tmp/pip-standalone-pip-xx_u5w2y/__env_pip__.zip/pip (python 3.9)
2021-12-06T16:55:00,774   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-12-06T16:55:05,891   Collecting numpy
2021-12-06T16:55:08,199     Using cached https://www.piwheels.org/simple/numpy/numpy-1.21.4-cp39-cp39-linux_armv7l.whl (12.2 MB)
2021-12-06T16:55:13,568   Collecting cython
2021-12-06T16:55:13,658     Downloading Cython-0.29.25-py2.py3-none-any.whl (983 kB)
2021-12-06T16:55:17,986   Collecting setuptools>=40.6.0
2021-12-06T16:55:18,201     Using cached https://www.piwheels.org/simple/setuptools/setuptools-59.5.0-py3-none-any.whl (952 kB)
2021-12-06T16:55:18,869   Collecting wheel
2021-12-06T16:55:18,901     Using cached https://www.piwheels.org/simple/wheel/wheel-0.37.0-py2.py3-none-any.whl (35 kB)
2021-12-06T16:55:21,712   Installing collected packages: wheel, setuptools, numpy, cython
2021-12-06T16:55:21,979     Creating /tmp/pip-build-env-_xzkq99n/overlay/bin
2021-12-06T16:55:21,982     changing mode of /tmp/pip-build-env-_xzkq99n/overlay/bin/wheel to 755
2021-12-06T16:55:41,642     changing mode of /tmp/pip-build-env-_xzkq99n/overlay/bin/f2py to 755
2021-12-06T16:55:41,644     changing mode of /tmp/pip-build-env-_xzkq99n/overlay/bin/f2py3 to 755
2021-12-06T16:55:41,647     changing mode of /tmp/pip-build-env-_xzkq99n/overlay/bin/f2py3.9 to 755
2021-12-06T16:55:46,633     changing mode of /tmp/pip-build-env-_xzkq99n/overlay/bin/cygdb to 755
2021-12-06T16:55:46,636     changing mode of /tmp/pip-build-env-_xzkq99n/overlay/bin/cython to 755
2021-12-06T16:55:46,639     changing mode of /tmp/pip-build-env-_xzkq99n/overlay/bin/cythonize to 755
2021-12-06T16:55:46,687   Successfully installed cython-0.29.25 numpy-1.21.4 setuptools-59.5.0 wheel-0.37.0
2021-12-06T16:55:47,398   Installing build dependencies: finished with status 'done'
2021-12-06T16:55:47,435   Getting requirements to build wheel: started
2021-12-06T16:55:47,435   Running command /usr/bin/python3 /usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmpzg2xyt0l
2021-12-06T16:56:03,725   Compiling src/regressor/regress.pyx because it depends on /usr/local/lib/python3.9/dist-packages/Cython/Includes/libcpp/__init__.pxd.
2021-12-06T16:56:03,726   [1/1] Cythonizing src/regressor/regress.pyx
2021-12-06T16:56:03,998   running egg_info
2021-12-06T16:56:04,002   writing src/regressor.egg-info/PKG-INFO
2021-12-06T16:56:04,006   writing dependency_links to src/regressor.egg-info/dependency_links.txt
2021-12-06T16:56:04,010   writing requirements to src/regressor.egg-info/requires.txt
2021-12-06T16:56:04,012   writing top-level names to src/regressor.egg-info/top_level.txt
2021-12-06T16:56:04,037   reading manifest file 'src/regressor.egg-info/SOURCES.txt'
2021-12-06T16:56:04,040   reading manifest template 'MANIFEST.in'
2021-12-06T16:56:04,053   writing manifest file 'src/regressor.egg-info/SOURCES.txt'
2021-12-06T16:56:04,570   Getting requirements to build wheel: finished with status 'done'
2021-12-06T16:56:04,588   Created temporary directory: /tmp/pip-modern-metadata-gmyzrr03
2021-12-06T16:56:04,594   Preparing metadata (pyproject.toml): started
2021-12-06T16:56:04,594   Running command /usr/bin/python3 /usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmpdrtnlq5y
2021-12-06T16:56:08,016   running dist_info
2021-12-06T16:56:08,042   creating /tmp/pip-modern-metadata-gmyzrr03/regressor.egg-info
2021-12-06T16:56:08,043   writing /tmp/pip-modern-metadata-gmyzrr03/regressor.egg-info/PKG-INFO
2021-12-06T16:56:08,047   writing dependency_links to /tmp/pip-modern-metadata-gmyzrr03/regressor.egg-info/dependency_links.txt
2021-12-06T16:56:08,051   writing requirements to /tmp/pip-modern-metadata-gmyzrr03/regressor.egg-info/requires.txt
2021-12-06T16:56:08,053   writing top-level names to /tmp/pip-modern-metadata-gmyzrr03/regressor.egg-info/top_level.txt
2021-12-06T16:56:08,055   writing manifest file '/tmp/pip-modern-metadata-gmyzrr03/regressor.egg-info/SOURCES.txt'
2021-12-06T16:56:08,074   reading manifest file '/tmp/pip-modern-metadata-gmyzrr03/regressor.egg-info/SOURCES.txt'
2021-12-06T16:56:08,076   reading manifest template 'MANIFEST.in'
2021-12-06T16:56:08,087   writing manifest file '/tmp/pip-modern-metadata-gmyzrr03/regressor.egg-info/SOURCES.txt'
2021-12-06T16:56:08,088   creating '/tmp/pip-modern-metadata-gmyzrr03/regressor.dist-info'
2021-12-06T16:56:08,415   Preparing metadata (pyproject.toml): finished with status 'done'
2021-12-06T16:56:08,427   Source in /tmp/pip-wheel-pry18whh/regressor_dfe4c47e92a849b2aac3cdc134af4854 has version 1.0.5, which satisfies requirement regressor==1.0.5 from https://files.pythonhosted.org/packages/0c/c7/98d4ec8cf031d26549d9bf0399552293a7fa0c354f0c705f1a9468d61397/regressor-1.0.5.tar.gz#sha256=c8a7fc58228bbe10b1a0eed16282feaff644320c6a44fc55cc6721ba74c95b82
2021-12-06T16:56:08,429   Removed regressor==1.0.5 from https://files.pythonhosted.org/packages/0c/c7/98d4ec8cf031d26549d9bf0399552293a7fa0c354f0c705f1a9468d61397/regressor-1.0.5.tar.gz#sha256=c8a7fc58228bbe10b1a0eed16282feaff644320c6a44fc55cc6721ba74c95b82 from build tracker '/tmp/pip-req-tracker-6cz1aiv0'
2021-12-06T16:56:08,443 Created temporary directory: /tmp/pip-unpack-z0tqlul2
2021-12-06T16:56:08,444 Building wheels for collected packages: regressor
2021-12-06T16:56:08,452   Created temporary directory: /tmp/pip-wheel-5_tdoht_
2021-12-06T16:56:08,453   Destination directory: /tmp/pip-wheel-5_tdoht_
2021-12-06T16:56:08,457   Building wheel for regressor (pyproject.toml): started
2021-12-06T16:56:08,458   Running command /usr/bin/python3 /usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /tmp/tmpqdglg82j
2021-12-06T16:56:11,988   running bdist_wheel
2021-12-06T16:56:11,996   running build
2021-12-06T16:56:11,997   running build_py
2021-12-06T16:56:12,004   creating build
2021-12-06T16:56:12,004   creating build/lib.linux-armv7l-3.9
2021-12-06T16:56:12,005   creating build/lib.linux-armv7l-3.9/regressor
2021-12-06T16:56:12,007   copying src/regressor/__init__.py -> build/lib.linux-armv7l-3.9/regressor
2021-12-06T16:56:12,011   running build_ext
2021-12-06T16:56:12,024   building 'regressor.regress' extension
2021-12-06T16:56:12,025   creating build/temp.linux-armv7l-3.9
2021-12-06T16:56:12,026   creating build/temp.linux-armv7l-3.9/src
2021-12-06T16:56:12,028   creating build/temp.linux-armv7l-3.9/src/regressor
2021-12-06T16:56:12,029   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/build/python3.9-jS0VHk/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/build/python3.9-jS0VHk/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/ -I/usr/local/lib/python3.9/dist-packages/numpy/core/include -I/usr/include/python3.9 -c src/covariance.cpp -o build/temp.linux-armv7l-3.9/src/covariance.o -std=c++11 -I/usr/include
2021-12-06T16:56:12,728   src/covariance.cpp:7:10: fatal error: immintrin.h: No such file or directory
2021-12-06T16:56:12,729       7 | #include <immintrin.h>
2021-12-06T16:56:12,729         |          ^~~~~~~~~~~~~
2021-12-06T16:56:12,729   compilation terminated.
2021-12-06T16:56:12,742   error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1
2021-12-06T16:56:13,000   Building wheel for regressor (pyproject.toml): finished with status 'error'
2021-12-06T16:56:13,004   ERROR: Failed building wheel for regressor
2021-12-06T16:56:13,008 Failed to build regressor
2021-12-06T16:56:13,009 ERROR: Failed to build one or more wheels
2021-12-06T16:56:13,010 Exception information:
2021-12-06T16:56:13,010 Traceback (most recent call last):
2021-12-06T16:56:13,010   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2021-12-06T16:56:13,010     status = run_func(*args)
2021-12-06T16:56:13,010   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-12-06T16:56:13,010     return func(self, options, args)
2021-12-06T16:56:13,010   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 175, in run
2021-12-06T16:56:13,010     raise CommandError("Failed to build one or more wheels")
2021-12-06T16:56:13,010 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2021-12-06T16:56:13,018 Removed build tracker: '/tmp/pip-req-tracker-6cz1aiv0'