2021-12-06T13:22:29,773 Created temporary directory: /tmp/pip-ephem-wheel-cache-dr58lky5
2021-12-06T13:22:29,779 Created temporary directory: /tmp/pip-req-tracker-glb5u0q9
2021-12-06T13:22:29,779 Initialized build tracking at /tmp/pip-req-tracker-glb5u0q9
2021-12-06T13:22:29,780 Created build tracker: /tmp/pip-req-tracker-glb5u0q9
2021-12-06T13:22:29,780 Entered build tracker: /tmp/pip-req-tracker-glb5u0q9
2021-12-06T13:22:29,781 Created temporary directory: /tmp/pip-wheel-sqmgq2_p
2021-12-06T13:22:29,845 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-12-06T13:22:29,850 2 location(s) to search for versions of regressor:
2021-12-06T13:22:29,850 * https://pypi.org/simple/regressor/
2021-12-06T13:22:29,850 * https://www.piwheels.org/simple/regressor/
2021-12-06T13:22:29,851 Fetching project page and analyzing links: https://pypi.org/simple/regressor/
2021-12-06T13:22:29,852 Getting page https://pypi.org/simple/regressor/
2021-12-06T13:22:29,856 Found index url https://pypi.org/simple
2021-12-06T13:22:30,132   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
2021-12-06T13:22:30,133   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
2021-12-06T13:22:30,134   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
2021-12-06T13:22:30,135   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
2021-12-06T13:22:30,135   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
2021-12-06T13:22:30,136   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
2021-12-06T13:22:30,137   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
2021-12-06T13:22:30,137 Fetching project page and analyzing links: https://www.piwheels.org/simple/regressor/
2021-12-06T13:22:30,138 Getting page https://www.piwheels.org/simple/regressor/
2021-12-06T13:22:30,140 Found index url https://www.piwheels.org/simple
2021-12-06T13:22:30,363 Skipping link: not a file: https://www.piwheels.org/simple/regressor/
2021-12-06T13:22:30,363 Skipping link: not a file: https://pypi.org/simple/regressor/
2021-12-06T13:22:30,394 Given no hashes to check 1 links for project 'regressor': discarding no candidates
2021-12-06T13:22:30,422 Collecting regressor==1.0.5
2021-12-06T13:22:30,425   Created temporary directory: /tmp/pip-unpack-u3tx8cz0
2021-12-06T13:22:30,527   Downloading regressor-1.0.5.tar.gz (147 kB)
2021-12-06T13:22:30,743   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-glb5u0q9'
2021-12-06T13:22:30,755   Created temporary directory: /tmp/pip-build-env-yqirh6ei
2021-12-06T13:22:30,769   Created temporary directory: /tmp/pip-standalone-pip-zf54ntfa
2021-12-06T13:22:32,448   Installing build dependencies: started
2021-12-06T13:22:32,449   Running command /usr/bin/python3 /tmp/pip-standalone-pip-zf54ntfa/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-yqirh6ei/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
2021-12-06T13:22:40,215   Using pip 21.3.1 from /tmp/pip-standalone-pip-zf54ntfa/__env_pip__.zip/pip (python 3.7)
2021-12-06T13:22:40,997   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-12-06T13:22:45,122     Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/7a/7f/5384d4c85a2349bd89ff1c0253bff77c7b617e48af201f2d823fc619189a/numpy-1.22.0rc1.zip#sha256=bc991b3f8ea7c0f6703df2bc23c098cfe6f1a3a5e8a3a901eb6a5619275d53ff (from https://pypi.org/simple/numpy/) (requires-python:>=3.8)
2021-12-06T13:22:46,271   Collecting numpy
2021-12-06T13:22:48,702     Using cached https://www.piwheels.org/simple/numpy/numpy-1.21.4-cp37-cp37m-linux_armv7l.whl (12.3 MB)
2021-12-06T13:22:54,335   Collecting cython
2021-12-06T13:22:54,385     Using cached Cython-0.29.25-py2.py3-none-any.whl (983 kB)
2021-12-06T13:22:58,792   Collecting setuptools>=40.6.0
2021-12-06T13:22:58,988     Using cached https://www.piwheels.org/simple/setuptools/setuptools-59.5.0-py3-none-any.whl (952 kB)
2021-12-06T13:22:59,703   Collecting wheel
2021-12-06T13:22:59,735     Using cached https://www.piwheels.org/simple/wheel/wheel-0.37.0-py2.py3-none-any.whl (35 kB)
2021-12-06T13:23:03,225   Installing collected packages: wheel, setuptools, numpy, cython
2021-12-06T13:23:03,471     Creating /tmp/pip-build-env-yqirh6ei/overlay/bin
2021-12-06T13:23:03,473     changing mode of /tmp/pip-build-env-yqirh6ei/overlay/bin/wheel to 755
2021-12-06T13:23:21,909     changing mode of /tmp/pip-build-env-yqirh6ei/overlay/bin/f2py to 755
2021-12-06T13:23:21,912     changing mode of /tmp/pip-build-env-yqirh6ei/overlay/bin/f2py3 to 755
2021-12-06T13:23:21,915     changing mode of /tmp/pip-build-env-yqirh6ei/overlay/bin/f2py3.7 to 755
2021-12-06T13:23:26,484     changing mode of /tmp/pip-build-env-yqirh6ei/overlay/bin/cygdb to 755
2021-12-06T13:23:26,487     changing mode of /tmp/pip-build-env-yqirh6ei/overlay/bin/cython to 755
2021-12-06T13:23:26,490     changing mode of /tmp/pip-build-env-yqirh6ei/overlay/bin/cythonize to 755
2021-12-06T13:23:26,540   Successfully installed cython-0.29.25 numpy-1.21.4 setuptools-59.5.0 wheel-0.37.0
2021-12-06T13:23:27,203   Installing build dependencies: finished with status 'done'
2021-12-06T13:23:27,242   Getting requirements to build wheel: started
2021-12-06T13:23:27,243   Running command /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmpljeddwzo
2021-12-06T13:23:45,544   Compiling src/regressor/regress.pyx because it depends on /usr/local/lib/python3.7/dist-packages/Cython/Includes/libcpp/__init__.pxd.
2021-12-06T13:23:45,545   [1/1] Cythonizing src/regressor/regress.pyx
2021-12-06T13:23:45,852   running egg_info
2021-12-06T13:23:45,857   writing src/regressor.egg-info/PKG-INFO
2021-12-06T13:23:45,862   writing dependency_links to src/regressor.egg-info/dependency_links.txt
2021-12-06T13:23:45,866   writing requirements to src/regressor.egg-info/requires.txt
2021-12-06T13:23:45,868   writing top-level names to src/regressor.egg-info/top_level.txt
2021-12-06T13:23:45,892   reading manifest file 'src/regressor.egg-info/SOURCES.txt'
2021-12-06T13:23:45,896   reading manifest template 'MANIFEST.in'
2021-12-06T13:23:45,909   writing manifest file 'src/regressor.egg-info/SOURCES.txt'
2021-12-06T13:23:46,387   Getting requirements to build wheel: finished with status 'done'
2021-12-06T13:23:46,406   Created temporary directory: /tmp/pip-modern-metadata-60bt2xlo
2021-12-06T13:23:46,411   Preparing metadata (pyproject.toml): started
2021-12-06T13:23:46,412   Running command /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmp09id_nl2
2021-12-06T13:23:50,074   running dist_info
2021-12-06T13:23:50,100   creating /tmp/pip-modern-metadata-60bt2xlo/regressor.egg-info
2021-12-06T13:23:50,101   writing /tmp/pip-modern-metadata-60bt2xlo/regressor.egg-info/PKG-INFO
2021-12-06T13:23:50,106   writing dependency_links to /tmp/pip-modern-metadata-60bt2xlo/regressor.egg-info/dependency_links.txt
2021-12-06T13:23:50,109   writing requirements to /tmp/pip-modern-metadata-60bt2xlo/regressor.egg-info/requires.txt
2021-12-06T13:23:50,111   writing top-level names to /tmp/pip-modern-metadata-60bt2xlo/regressor.egg-info/top_level.txt
2021-12-06T13:23:50,114   writing manifest file '/tmp/pip-modern-metadata-60bt2xlo/regressor.egg-info/SOURCES.txt'
2021-12-06T13:23:50,131   reading manifest file '/tmp/pip-modern-metadata-60bt2xlo/regressor.egg-info/SOURCES.txt'
2021-12-06T13:23:50,134   reading manifest template 'MANIFEST.in'
2021-12-06T13:23:50,145   writing manifest file '/tmp/pip-modern-metadata-60bt2xlo/regressor.egg-info/SOURCES.txt'
2021-12-06T13:23:50,147   creating '/tmp/pip-modern-metadata-60bt2xlo/regressor.dist-info'
2021-12-06T13:23:50,469   Preparing metadata (pyproject.toml): finished with status 'done'
2021-12-06T13:23:50,481   Source in /tmp/pip-wheel-sqmgq2_p/regressor_347981b87afd42e58bf9c7b665d65357 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
2021-12-06T13:23:50,483   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-glb5u0q9'
2021-12-06T13:23:50,550 Created temporary directory: /tmp/pip-unpack-bllpnuga
2021-12-06T13:23:50,551 Building wheels for collected packages: regressor
2021-12-06T13:23:50,559   Created temporary directory: /tmp/pip-wheel-r71albsg
2021-12-06T13:23:50,559   Destination directory: /tmp/pip-wheel-r71albsg
2021-12-06T13:23:50,564   Building wheel for regressor (pyproject.toml): started
2021-12-06T13:23:50,564   Running command /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /tmp/tmp003l1en7
2021-12-06T13:23:54,288   running bdist_wheel
2021-12-06T13:23:54,296   running build
2021-12-06T13:23:54,297   running build_py
2021-12-06T13:23:54,305   creating build
2021-12-06T13:23:54,306   creating build/lib.linux-armv7l-3.7
2021-12-06T13:23:54,307   creating build/lib.linux-armv7l-3.7/regressor
2021-12-06T13:23:54,309   copying src/regressor/__init__.py -> build/lib.linux-armv7l-3.7/regressor
2021-12-06T13:23:54,313   running build_ext
2021-12-06T13:23:54,324   building 'regressor.regress' extension
2021-12-06T13:23:54,325   creating build/temp.linux-armv7l-3.7
2021-12-06T13:23:54,326   creating build/temp.linux-armv7l-3.7/src
2021-12-06T13:23:54,327   creating build/temp.linux-armv7l-3.7/src/regressor
2021-12-06T13:23:54,328   arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/ -I/usr/local/lib/python3.7/dist-packages/numpy/core/include -I/usr/include/python3.7m -c src/regressor/regress.cpp -o build/temp.linux-armv7l-3.7/src/regressor/regress.o -std=c++11 -I/usr/include
2021-12-06T13:24:44,574   arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/ -I/usr/local/lib/python3.7/dist-packages/numpy/core/include -I/usr/include/python3.7m -c src/covariance.cpp -o build/temp.linux-armv7l-3.7/src/covariance.o -std=c++11 -I/usr/include
2021-12-06T13:24:45,144   src/covariance.cpp:7:10: fatal error: immintrin.h: No such file or directory
2021-12-06T13:24:45,144    #include <immintrin.h>
2021-12-06T13:24:45,145             ^~~~~~~~~~~~~
2021-12-06T13:24:45,145   compilation terminated.
2021-12-06T13:24:45,158   error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1
2021-12-06T13:24:45,402   Building wheel for regressor (pyproject.toml): finished with status 'error'
2021-12-06T13:24:45,406   ERROR: Failed building wheel for regressor
2021-12-06T13:24:45,410 Failed to build regressor
2021-12-06T13:24:45,411 ERROR: Failed to build one or more wheels
2021-12-06T13:24:45,412 Exception information:
2021-12-06T13:24:45,412 Traceback (most recent call last):
2021-12-06T13:24:45,412   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2021-12-06T13:24:45,412     status = run_func(*args)
2021-12-06T13:24:45,412   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-12-06T13:24:45,412     return func(self, options, args)
2021-12-06T13:24:45,412   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 175, in run
2021-12-06T13:24:45,412     raise CommandError("Failed to build one or more wheels")
2021-12-06T13:24:45,412 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2021-12-06T13:24:45,420 Removed build tracker: '/tmp/pip-req-tracker-glb5u0q9'