2021-07-19T07:37:25,114 Created temporary directory: /tmp/pip-ephem-wheel-cache-nzq5j_yj
2021-07-19T07:37:25,117 Created temporary directory: /tmp/pip-req-tracker-1y1q92sq
2021-07-19T07:37:25,117 Initialized build tracking at /tmp/pip-req-tracker-1y1q92sq
2021-07-19T07:37:25,117 Created build tracker: /tmp/pip-req-tracker-1y1q92sq
2021-07-19T07:37:25,117 Entered build tracker: /tmp/pip-req-tracker-1y1q92sq
2021-07-19T07:37:25,118 Created temporary directory: /tmp/pip-wheel-3k5i7_6_
2021-07-19T07:37:25,145 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-07-19T07:37:25,147 2 location(s) to search for versions of multicam:
2021-07-19T07:37:25,147 * https://pypi.org/simple/multicam/
2021-07-19T07:37:25,147 * https://www.piwheels.org/simple/multicam/
2021-07-19T07:37:25,148 Fetching project page and analyzing links: https://pypi.org/simple/multicam/
2021-07-19T07:37:25,148 Getting page https://pypi.org/simple/multicam/
2021-07-19T07:37:25,150 Found index url https://pypi.org/simple
2021-07-19T07:37:25,334   Found link https://files.pythonhosted.org/packages/f4/3e/34235159fb2284196a9a37b9dacf2bcd40db12b7ccd4a01ff4ca4557af2a/multicam-1.0.3.tar.gz#sha256=35b67aa9fd543142a0666448aa4b55f3f265a88e99bbb93bfa55c519d23cd488 (from https://pypi.org/simple/multicam/) (requires-python:>=3.6), version: 1.0.3
2021-07-19T07:37:25,335   Found link https://files.pythonhosted.org/packages/21/f3/b3aa1475dee4ab75d1cf9265d993d9e2c0ecf528d19ff7886077b0e45b39/multicam-1.0.4.tar.gz#sha256=aa8f7e0040a0554e8a038573fb4152048f4c9032e2e207163c2fbccbea889644 (from https://pypi.org/simple/multicam/) (requires-python:>=3.6), version: 1.0.4
2021-07-19T07:37:25,336 Fetching project page and analyzing links: https://www.piwheels.org/simple/multicam/
2021-07-19T07:37:25,336 Getting page https://www.piwheels.org/simple/multicam/
2021-07-19T07:37:25,337 Found index url https://www.piwheels.org/simple
2021-07-19T07:37:25,470 Skipping link: not a file: https://www.piwheels.org/simple/multicam/
2021-07-19T07:37:25,470 Skipping link: not a file: https://pypi.org/simple/multicam/
2021-07-19T07:37:25,492 Given no hashes to check 1 links for project 'multicam': discarding no candidates
2021-07-19T07:37:25,510 Collecting multicam==1.0.3
2021-07-19T07:37:25,512   Created temporary directory: /tmp/pip-unpack-q_4n8ewq
2021-07-19T07:37:25,691   Downloading multicam-1.0.3.tar.gz (9.4 kB)
2021-07-19T07:37:25,748   Added multicam==1.0.3 from https://files.pythonhosted.org/packages/f4/3e/34235159fb2284196a9a37b9dacf2bcd40db12b7ccd4a01ff4ca4557af2a/multicam-1.0.3.tar.gz#sha256=35b67aa9fd543142a0666448aa4b55f3f265a88e99bbb93bfa55c519d23cd488 to build tracker '/tmp/pip-req-tracker-1y1q92sq'
2021-07-19T07:37:25,749     Running setup.py (path:/tmp/pip-wheel-3k5i7_6_/multicam_370bb49704004776981fa27174224dc4/setup.py) egg_info for package multicam
2021-07-19T07:37:25,750     Created temporary directory: /tmp/pip-pip-egg-info-_yltc_qd
2021-07-19T07:37:25,751     Running command python setup.py egg_info
2021-07-19T07:37:27,088     running egg_info
2021-07-19T07:37:27,090     creating /tmp/pip-pip-egg-info-_yltc_qd/multicam.egg-info
2021-07-19T07:37:27,091     writing /tmp/pip-pip-egg-info-_yltc_qd/multicam.egg-info/PKG-INFO
2021-07-19T07:37:27,093     writing dependency_links to /tmp/pip-pip-egg-info-_yltc_qd/multicam.egg-info/dependency_links.txt
2021-07-19T07:37:27,095     writing requirements to /tmp/pip-pip-egg-info-_yltc_qd/multicam.egg-info/requires.txt
2021-07-19T07:37:27,096     writing top-level names to /tmp/pip-pip-egg-info-_yltc_qd/multicam.egg-info/top_level.txt
2021-07-19T07:37:27,098     writing manifest file '/tmp/pip-pip-egg-info-_yltc_qd/multicam.egg-info/SOURCES.txt'
2021-07-19T07:37:27,275     reading manifest file '/tmp/pip-pip-egg-info-_yltc_qd/multicam.egg-info/SOURCES.txt'
2021-07-19T07:37:27,277     reading manifest template 'MANIFEST.in'
2021-07-19T07:37:27,281     adding license file 'LICENSE'
2021-07-19T07:37:27,284     writing manifest file '/tmp/pip-pip-egg-info-_yltc_qd/multicam.egg-info/SOURCES.txt'
2021-07-19T07:37:27,368   Source in /tmp/pip-wheel-3k5i7_6_/multicam_370bb49704004776981fa27174224dc4 has version 1.0.3, which satisfies requirement multicam==1.0.3 from https://files.pythonhosted.org/packages/f4/3e/34235159fb2284196a9a37b9dacf2bcd40db12b7ccd4a01ff4ca4557af2a/multicam-1.0.3.tar.gz#sha256=35b67aa9fd543142a0666448aa4b55f3f265a88e99bbb93bfa55c519d23cd488
2021-07-19T07:37:27,369   Removed multicam==1.0.3 from https://files.pythonhosted.org/packages/f4/3e/34235159fb2284196a9a37b9dacf2bcd40db12b7ccd4a01ff4ca4557af2a/multicam-1.0.3.tar.gz#sha256=35b67aa9fd543142a0666448aa4b55f3f265a88e99bbb93bfa55c519d23cd488 from build tracker '/tmp/pip-req-tracker-1y1q92sq'
2021-07-19T07:37:27,375 Created temporary directory: /tmp/pip-unpack-ji5y9l7s
2021-07-19T07:37:27,375 Building wheels for collected packages: multicam
2021-07-19T07:37:27,379   Created temporary directory: /tmp/pip-wheel-o9p0ut0a
2021-07-19T07:37:27,380   Building wheel for multicam (setup.py): started
2021-07-19T07:37:27,380   Destination directory: /tmp/pip-wheel-o9p0ut0a
2021-07-19T07:37:27,380   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-3k5i7_6_/multicam_370bb49704004776981fa27174224dc4/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-3k5i7_6_/multicam_370bb49704004776981fa27174224dc4/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-o9p0ut0a
2021-07-19T07:37:28,711   running bdist_wheel
2021-07-19T07:37:28,716   running build
2021-07-19T07:37:28,716   running build_py
2021-07-19T07:37:28,856   creating build
2021-07-19T07:37:28,856   creating build/lib.linux-armv7l-3.9
2021-07-19T07:37:28,857   creating build/lib.linux-armv7l-3.9/multicam
2021-07-19T07:37:28,858   copying multicam/__init__.py -> build/lib.linux-armv7l-3.9/multicam
2021-07-19T07:37:28,860   copying multicam/multicam.py -> build/lib.linux-armv7l-3.9/multicam
2021-07-19T07:37:28,862   running build_ext
2021-07-19T07:37:28,882   Cloning into 'libyuv'...
2021-07-19T07:37:29,000   fatal: transport 'https' not allowed
2021-07-19T07:37:29,015   ./build_libyuv.sh: line 5: cd: libyuv: No such file or directory
2021-07-19T07:37:29,130   CMake Error: The source directory "/tmp/pip-wheel-3k5i7_6_/multicam_370bb49704004776981fa27174224dc4" does not appear to contain CMakeLists.txt.
2021-07-19T07:37:29,130   Specify --help for usage, or press the help button on the CMake GUI.
2021-07-19T07:37:29,184   Error: could not load cache
2021-07-19T07:37:29,195   building 'multicam.backend' extension
2021-07-19T07:37:29,196   creating build/temp.linux-armv7l-3.9
2021-07-19T07:37:29,196   creating build/temp.linux-armv7l-3.9/src
2021-07-19T07:37:29,197   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -UHAVE_JPEG -DNPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION -Ilibyuv/include -I/usr/include/python3.9 -c src/multicam.c -o build/temp.linux-armv7l-3.9/src/multicam.o
2021-07-19T07:37:29,594   src/multicam.c:2:10: fatal error: numpy/arrayobject.h: No such file or directory
2021-07-19T07:37:29,595       2 | #include <numpy/arrayobject.h>
2021-07-19T07:37:29,595         |          ^~~~~~~~~~~~~~~~~~~~~
2021-07-19T07:37:29,595   compilation terminated.
2021-07-19T07:37:29,601   error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1
2021-07-19T07:37:29,689   Building wheel for multicam (setup.py): finished with status 'error'
2021-07-19T07:37:29,689   ERROR: Failed building wheel for multicam
2021-07-19T07:37:29,690   Running setup.py clean for multicam
2021-07-19T07:37:29,690   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-3k5i7_6_/multicam_370bb49704004776981fa27174224dc4/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-3k5i7_6_/multicam_370bb49704004776981fa27174224dc4/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
2021-07-19T07:37:31,024   running clean
2021-07-19T07:37:31,027   removing 'build/temp.linux-armv7l-3.9' (and everything under it)
2021-07-19T07:37:31,029   removing 'build/lib.linux-armv7l-3.9' (and everything under it)
2021-07-19T07:37:31,031   'build/bdist.linux-armv7l' does not exist -- can't clean it
2021-07-19T07:37:31,032   'build/scripts-3.9' does not exist -- can't clean it
2021-07-19T07:37:31,032   removing 'build'
2021-07-19T07:37:31,100 Failed to build multicam
2021-07-19T07:37:31,101 ERROR: Failed to build one or more wheels
2021-07-19T07:37:31,102 Exception information:
2021-07-19T07:37:31,102 Traceback (most recent call last):
2021-07-19T07:37:31,102   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-19T07:37:31,102     status = self.run(options, args)
2021-07-19T07:37:31,102   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-19T07:37:31,102     return func(self, options, args)
2021-07-19T07:37:31,102   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 174, in run
2021-07-19T07:37:31,102     raise CommandError(
2021-07-19T07:37:31,102 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2021-07-19T07:37:31,105 Removed build tracker: '/tmp/pip-req-tracker-1y1q92sq'