2021-12-07T05:01:36,015 Created temporary directory: /tmp/pip-ephem-wheel-cache-2dmpf5i_
2021-12-07T05:01:36,021 Created temporary directory: /tmp/pip-req-tracker-jbu6l53e
2021-12-07T05:01:36,021 Initialized build tracking at /tmp/pip-req-tracker-jbu6l53e
2021-12-07T05:01:36,022 Created build tracker: /tmp/pip-req-tracker-jbu6l53e
2021-12-07T05:01:36,022 Entered build tracker: /tmp/pip-req-tracker-jbu6l53e
2021-12-07T05:01:36,023 Created temporary directory: /tmp/pip-wheel-xnchcbxs
2021-12-07T05:01:36,078 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-12-07T05:01:36,083 2 location(s) to search for versions of regressor:
2021-12-07T05:01:36,083 * https://pypi.org/simple/regressor/
2021-12-07T05:01:36,083 * https://www.piwheels.org/simple/regressor/
2021-12-07T05:01:36,084 Fetching project page and analyzing links: https://pypi.org/simple/regressor/
2021-12-07T05:01:36,085 Getting page https://pypi.org/simple/regressor/
2021-12-07T05:01:36,088 Found index url https://pypi.org/simple
2021-12-07T05:01:36,360   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
2021-12-07T05:01:36,361   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
2021-12-07T05:01:36,361   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
2021-12-07T05:01:36,362   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
2021-12-07T05:01:36,363   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
2021-12-07T05:01:36,363   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
2021-12-07T05:01:36,364   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
2021-12-07T05:01:36,365 Fetching project page and analyzing links: https://www.piwheels.org/simple/regressor/
2021-12-07T05:01:36,365 Getting page https://www.piwheels.org/simple/regressor/
2021-12-07T05:01:36,368 Found index url https://www.piwheels.org/simple
2021-12-07T05:01:36,587 Skipping link: not a file: https://www.piwheels.org/simple/regressor/
2021-12-07T05:01:36,587 Skipping link: not a file: https://pypi.org/simple/regressor/
2021-12-07T05:01:36,629 Given no hashes to check 1 links for project 'regressor': discarding no candidates
2021-12-07T05:01:36,666 Collecting regressor==1.0.6
2021-12-07T05:01:36,668   Created temporary directory: /tmp/pip-unpack-at9buzz7
2021-12-07T05:01:36,832   Downloading regressor-1.0.6.tar.gz (148 kB)
2021-12-07T05:01:37,045   Added regressor==1.0.6 from https://files.pythonhosted.org/packages/18/2a/644cf527e980c6f1e22f4ddc7c4ad9dcc57012ff68c0026652a72ba93dfe/regressor-1.0.6.tar.gz#sha256=d622f8d578adb6b418226036f7508b824348c5280ecf9e50083560c6f8899594 to build tracker '/tmp/pip-req-tracker-jbu6l53e'
2021-12-07T05:01:37,062   Created temporary directory: /tmp/pip-build-env-bqxrh0q5
2021-12-07T05:01:37,081   Created temporary directory: /tmp/pip-standalone-pip-mrq3_9ek
2021-12-07T05:01:38,743   Installing build dependencies: started
2021-12-07T05:01:38,744   Running command /usr/bin/python3 /tmp/pip-standalone-pip-mrq3_9ek/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-bqxrh0q5/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
2021-12-07T05:01:47,396   Using pip 21.3.1 from /tmp/pip-standalone-pip-mrq3_9ek/__env_pip__.zip/pip (python 3.9)
2021-12-07T05:01:48,204   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-12-07T05:01:53,409   Collecting numpy
2021-12-07T05:01:55,698     Using cached https://www.piwheels.org/simple/numpy/numpy-1.21.4-cp39-cp39-linux_armv7l.whl (12.2 MB)
2021-12-07T05:02:01,030   Collecting cython
2021-12-07T05:02:01,080     Using cached Cython-0.29.25-py2.py3-none-any.whl (983 kB)
2021-12-07T05:02:05,236   Collecting setuptools>=40.6.0
2021-12-07T05:02:05,465     Using cached https://www.piwheels.org/simple/setuptools/setuptools-59.5.0-py3-none-any.whl (952 kB)
2021-12-07T05:02:06,143   Collecting wheel
2021-12-07T05:02:06,176     Using cached https://www.piwheels.org/simple/wheel/wheel-0.37.0-py2.py3-none-any.whl (35 kB)
2021-12-07T05:02:09,040   Installing collected packages: wheel, setuptools, numpy, cython
2021-12-07T05:02:09,307     Creating /tmp/pip-build-env-bqxrh0q5/overlay/bin
2021-12-07T05:02:09,310     changing mode of /tmp/pip-build-env-bqxrh0q5/overlay/bin/wheel to 755
2021-12-07T05:02:29,020     changing mode of /tmp/pip-build-env-bqxrh0q5/overlay/bin/f2py to 755
2021-12-07T05:02:29,024     changing mode of /tmp/pip-build-env-bqxrh0q5/overlay/bin/f2py3 to 755
2021-12-07T05:02:29,027     changing mode of /tmp/pip-build-env-bqxrh0q5/overlay/bin/f2py3.9 to 755
2021-12-07T05:02:34,083     changing mode of /tmp/pip-build-env-bqxrh0q5/overlay/bin/cygdb to 755
2021-12-07T05:02:34,087     changing mode of /tmp/pip-build-env-bqxrh0q5/overlay/bin/cython to 755
2021-12-07T05:02:34,090     changing mode of /tmp/pip-build-env-bqxrh0q5/overlay/bin/cythonize to 755
2021-12-07T05:02:34,140   Successfully installed cython-0.29.25 numpy-1.21.4 setuptools-59.5.0 wheel-0.37.0
2021-12-07T05:02:34,851   Installing build dependencies: finished with status 'done'
2021-12-07T05:02:34,886   Getting requirements to build wheel: started
2021-12-07T05:02:34,887   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/tmpplb0j2dy
2021-12-07T05:02:51,280   Compiling src/regressor/regress.pyx because it depends on /usr/local/lib/python3.9/dist-packages/Cython/Includes/libcpp/__init__.pxd.
2021-12-07T05:02:51,281   [1/1] Cythonizing src/regressor/regress.pyx
2021-12-07T05:02:51,559   running egg_info
2021-12-07T05:02:51,563   writing src/regressor.egg-info/PKG-INFO
2021-12-07T05:02:51,567   writing dependency_links to src/regressor.egg-info/dependency_links.txt
2021-12-07T05:02:51,571   writing requirements to src/regressor.egg-info/requires.txt
2021-12-07T05:02:51,573   writing top-level names to src/regressor.egg-info/top_level.txt
2021-12-07T05:02:51,598   reading manifest file 'src/regressor.egg-info/SOURCES.txt'
2021-12-07T05:02:51,602   reading manifest template 'MANIFEST.in'
2021-12-07T05:02:51,609   adding license file 'LICENSE.txt'
2021-12-07T05:02:51,615   writing manifest file 'src/regressor.egg-info/SOURCES.txt'
2021-12-07T05:02:52,139   Getting requirements to build wheel: finished with status 'done'
2021-12-07T05:02:52,157   Created temporary directory: /tmp/pip-modern-metadata-sktiu98f
2021-12-07T05:02:52,162   Preparing metadata (pyproject.toml): started
2021-12-07T05:02:52,163   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/tmpb_5nr_by
2021-12-07T05:02:55,649   running dist_info
2021-12-07T05:02:55,678   creating /tmp/pip-modern-metadata-sktiu98f/regressor.egg-info
2021-12-07T05:02:55,680   writing /tmp/pip-modern-metadata-sktiu98f/regressor.egg-info/PKG-INFO
2021-12-07T05:02:55,685   writing dependency_links to /tmp/pip-modern-metadata-sktiu98f/regressor.egg-info/dependency_links.txt
2021-12-07T05:02:55,689   writing requirements to /tmp/pip-modern-metadata-sktiu98f/regressor.egg-info/requires.txt
2021-12-07T05:02:55,691   writing top-level names to /tmp/pip-modern-metadata-sktiu98f/regressor.egg-info/top_level.txt
2021-12-07T05:02:55,695   writing manifest file '/tmp/pip-modern-metadata-sktiu98f/regressor.egg-info/SOURCES.txt'
2021-12-07T05:02:55,714   reading manifest file '/tmp/pip-modern-metadata-sktiu98f/regressor.egg-info/SOURCES.txt'
2021-12-07T05:02:55,718   reading manifest template 'MANIFEST.in'
2021-12-07T05:02:55,724   adding license file 'LICENSE.txt'
2021-12-07T05:02:55,729   writing manifest file '/tmp/pip-modern-metadata-sktiu98f/regressor.egg-info/SOURCES.txt'
2021-12-07T05:02:55,731   creating '/tmp/pip-modern-metadata-sktiu98f/regressor.dist-info'
2021-12-07T05:02:55,872   adding license file "LICENSE.txt" (matched pattern "LICEN[CS]E*")
2021-12-07T05:02:56,102   Preparing metadata (pyproject.toml): finished with status 'done'
2021-12-07T05:02:56,113   Source in /tmp/pip-wheel-xnchcbxs/regressor_613d6501281e4db9b8b0d97c13f72c55 has version 1.0.6, which satisfies requirement regressor==1.0.6 from https://files.pythonhosted.org/packages/18/2a/644cf527e980c6f1e22f4ddc7c4ad9dcc57012ff68c0026652a72ba93dfe/regressor-1.0.6.tar.gz#sha256=d622f8d578adb6b418226036f7508b824348c5280ecf9e50083560c6f8899594
2021-12-07T05:02:56,115   Removed regressor==1.0.6 from https://files.pythonhosted.org/packages/18/2a/644cf527e980c6f1e22f4ddc7c4ad9dcc57012ff68c0026652a72ba93dfe/regressor-1.0.6.tar.gz#sha256=d622f8d578adb6b418226036f7508b824348c5280ecf9e50083560c6f8899594 from build tracker '/tmp/pip-req-tracker-jbu6l53e'
2021-12-07T05:02:56,125 Created temporary directory: /tmp/pip-unpack-wq6c63t_
2021-12-07T05:02:56,126 Building wheels for collected packages: regressor
2021-12-07T05:02:56,135   Created temporary directory: /tmp/pip-wheel-4_ewzv_t
2021-12-07T05:02:56,135   Destination directory: /tmp/pip-wheel-4_ewzv_t
2021-12-07T05:02:56,140   Building wheel for regressor (pyproject.toml): started
2021-12-07T05:02:56,140   Running command /usr/bin/python3 /usr/local/lib/python3.9/dist-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /tmp/tmp2_0u9m5m
2021-12-07T05:02:59,723   running bdist_wheel
2021-12-07T05:02:59,733   running build
2021-12-07T05:02:59,733   running build_py
2021-12-07T05:02:59,741   creating build
2021-12-07T05:02:59,743   creating build/lib.linux-armv7l-3.9
2021-12-07T05:02:59,744   creating build/lib.linux-armv7l-3.9/regressor
2021-12-07T05:02:59,747   copying src/regressor/__init__.py -> build/lib.linux-armv7l-3.9/regressor
2021-12-07T05:02:59,752   running build_ext
2021-12-07T05:02:59,766   building 'regressor.regress' extension
2021-12-07T05:02:59,767   creating build/temp.linux-armv7l-3.9
2021-12-07T05:02:59,768   creating build/temp.linux-armv7l-3.9/src
2021-12-07T05:02:59,770   creating build/temp.linux-armv7l-3.9/src/regressor
2021-12-07T05:02:59,771   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
2021-12-07T05:03:00,476   src/covariance.cpp:7:10: fatal error: immintrin.h: No such file or directory
2021-12-07T05:03:00,477       7 | #include <immintrin.h>
2021-12-07T05:03:00,477         |          ^~~~~~~~~~~~~
2021-12-07T05:03:00,478   compilation terminated.
2021-12-07T05:03:00,491   error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1
2021-12-07T05:03:00,749   Building wheel for regressor (pyproject.toml): finished with status 'error'
2021-12-07T05:03:00,753   ERROR: Failed building wheel for regressor
2021-12-07T05:03:00,757 Failed to build regressor
2021-12-07T05:03:00,758 ERROR: Failed to build one or more wheels
2021-12-07T05:03:00,760 Exception information:
2021-12-07T05:03:00,760 Traceback (most recent call last):
2021-12-07T05:03:00,760   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2021-12-07T05:03:00,760     status = run_func(*args)
2021-12-07T05:03:00,760   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-12-07T05:03:00,760     return func(self, options, args)
2021-12-07T05:03:00,760   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 175, in run
2021-12-07T05:03:00,760     raise CommandError("Failed to build one or more wheels")
2021-12-07T05:03:00,760 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2021-12-07T05:03:00,767 Removed build tracker: '/tmp/pip-req-tracker-jbu6l53e'