2021-07-29T07:30:45,342 Created temporary directory: /tmp/pip-ephem-wheel-cache-trcxwc66
2021-07-29T07:30:45,345 Created temporary directory: /tmp/pip-req-tracker-7rd8rynv
2021-07-29T07:30:45,345 Initialized build tracking at /tmp/pip-req-tracker-7rd8rynv
2021-07-29T07:30:45,345 Created build tracker: /tmp/pip-req-tracker-7rd8rynv
2021-07-29T07:30:45,345 Entered build tracker: /tmp/pip-req-tracker-7rd8rynv
2021-07-29T07:30:45,346 Created temporary directory: /tmp/pip-wheel-mlr7vkso
2021-07-29T07:30:45,377 WARNING: The index url "/" seems invalid, please provide a scheme.
2021-07-29T07:30:45,377 WARNING: The index url "t" seems invalid, please provide a scheme.
2021-07-29T07:30:45,378 WARNING: The index url "m" seems invalid, please provide a scheme.
2021-07-29T07:30:45,378 WARNING: The index url "p" seems invalid, please provide a scheme.
2021-07-29T07:30:45,378 Looking in indexes: https://pypi.org/simple, /, t, m, p
2021-07-29T07:30:45,381 WARNING: Location '/polygon3/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-29T07:30:45,381 WARNING: Location 't/polygon3/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-29T07:30:45,381 WARNING: Location 'm/polygon3/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-29T07:30:45,381 WARNING: Location 'p/polygon3/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-29T07:30:45,382 1 location(s) to search for versions of polygon3:
2021-07-29T07:30:45,382 * https://pypi.org/simple/polygon3/
2021-07-29T07:30:45,382 Fetching project page and analyzing links: https://pypi.org/simple/polygon3/
2021-07-29T07:30:45,383 Getting page https://pypi.org/simple/polygon3/
2021-07-29T07:30:45,384 Found index url https://pypi.org/simple
2021-07-29T07:30:45,482   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/ef/98/e8ad488eb915d303cfe3fa2a6532ea87553a627ebf5e0ac5b4ba20add33c/Polygon3-3.0.7.win-amd64-py3.4.exe#sha256=24980a65fe35405c60464a2764d8cd4120d36001070ba58641ac7f6c4ff37037 (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,482   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/75/60/90c4b68a64acc3c0d796f72e259e30390bcc75fa5ae5ee3c5fcc955f5c16/Polygon3-3.0.7.win32-py3.3-withNumPy.exe#sha256=0ce4fca024e498c49b2d95f7ec1b6a2ba94e00822af7b8b7c14688388991a4a4 (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,482   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/d6/5f/9c06ac95fe1925e0f542fa82deb190fc58c4f04ec765652d5b7b0890782b/Polygon3-3.0.7.win32-py3.3.exe#sha256=5755c2dca28fc856a16c498a3f1d808b1535a4d4973f958e125a21c7ee17e542 (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,483   Found link https://files.pythonhosted.org/packages/42/d1/f218f3072e68468dba66e739edac5f14c59bb56e69a94dfddf759015fd32/Polygon3-3.0.7.zip#sha256=627852f50fd6002b9a59eef291bb38c075d95e67c47a8d3b32713426ee137744 (from https://pypi.org/simple/polygon3/), version: 3.0.7
2021-07-29T07:30:45,483   Skipping link: No binaries permitted for polygon3: https://files.pythonhosted.org/packages/6c/5c/bab5ffb954bb202171fd20142d806810e222578c6d37b5ac732f4e212cfe/Polygon3-3.0.8-cp34-cp34m-win_amd64.whl#sha256=a8b494c2364a80e0ff5dea74c9cce1b86bd0b94170d171743f4b88be21585874 (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,483   Skipping link: No binaries permitted for polygon3: https://files.pythonhosted.org/packages/a5/49/e46f4cb32cd9d6b8e9d36e3c0e56104fb5e50934e5df03e0f14f5ff186cf/Polygon3-3.0.8-cp35-cp35m-win32.whl#sha256=889abfe4328cfefa6a7c2cc38f31f48b7c04efeafc197d14461caec168904efc (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,484   Skipping link: No binaries permitted for polygon3: https://files.pythonhosted.org/packages/7b/58/122f834b6b5d9f3ada08829aa434c69407eab42ed01557ada98172a4612a/Polygon3-3.0.8-cp35-cp35m-win_amd64.whl#sha256=aade97636b0b3be32dacb1922a991a5fc0899a9a4ea42bc1780d83c3291bf50c (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,484   Skipping link: No binaries permitted for polygon3: https://files.pythonhosted.org/packages/e0/75/598bc6aef6b3f01d3175399d26702a3f320aa55b7a6759a7e95b7adb1bb2/Polygon3-3.0.8-cp36-cp36m-win32.whl#sha256=b34938ddfb70ddca17b7aae96a5ca66fdf1c1f3ab1df1b4d671e89e7424b1d2f (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,484   Skipping link: No binaries permitted for polygon3: https://files.pythonhosted.org/packages/54/88/d4b740a6e0ee6a98c806dd9d05738cbdc747a8592dfa950633a98894f9be/Polygon3-3.0.8-cp36-cp36m-win_amd64.whl#sha256=ad8f4d5fbef7a9035991f7536505ea016076472668a46943a4a740f856fc68d9 (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,484   Skipping link: No binaries permitted for polygon3: https://files.pythonhosted.org/packages/d4/b5/51b51c891f0dc399bb696951ec9e068c96f978590e4eb7d088b7be757e1f/Polygon3-3.0.8-cp37-cp37m-win_amd64.whl#sha256=183f921974602361e67c961b528001e2d98e0a72ea9f3e1a6af510e902463e0b (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,484   Skipping link: No binaries permitted for polygon3: https://files.pythonhosted.org/packages/ab/9f/cc05d6f690e8e0f6973968c5010d5cabc48ae9f22fd2231298118195dd2b/Polygon3-3.0.8-cp38-cp38-win_amd64.whl#sha256=e736cc1fcc57bfa8fde942d468c68ecbc80336a94ede4cc2c80be5a879295014 (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,485   Found link https://files.pythonhosted.org/packages/ad/4e/eb52bfb243c6e6dce3736594870a96c53b9379eb354f0792f65bed84536d/Polygon3-3.0.8.linux-x86_64.tar.gz#sha256=64a9b6ca831da5c307cad0561d35b6da4db42d893bd30ad4875881125ebd22ac (from https://pypi.org/simple/polygon3/), version: 3.0.8.linux-x86_64
2021-07-29T07:30:45,485   Found link https://files.pythonhosted.org/packages/73/a0/d07a4f3e80ed7020a33f3111db217f54ac44a485ff45da3c21ce49f65041/Polygon3-3.0.8.tar.gz#sha256=382aecaf1b550134aa71cc9c0f880a244e0ac5273e05bf898f5a6cde5bff9e2c (from https://pypi.org/simple/polygon3/), version: 3.0.8
2021-07-29T07:30:45,485   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/05/22/6968466453eae46fdbe10bfbed8547586666ba641db7a936a3735aeecc10/Polygon3-3.0.8.win-amd64-py3.4.exe#sha256=d5dd7483c1e2f10958c875c128e11bb3134ed1f997339cd2affca182bc2f8c14 (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,485   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/dd/ae/bee1de277af663eb092a0f6f48e86fe5b8d8b2bee58faa5be190da48332d/Polygon3-3.0.8.win-amd64-py3.5.exe#sha256=55df14d6c2a15c0bae0f9d8f8701fd28f45499071eb8d1e635b06eafa10be645 (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,486   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/b6/d1/00d3b040808788e662808654c11d715713cdb76952401f77048a51799212/Polygon3-3.0.8.win-amd64-py3.6.exe#sha256=d894cebc6c75c373b5b7daf3ba77d61c046bd216d61b62c0df22187f383e421e (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,486   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/b1/a1/9670842f8bf553fd07d0e559b6da824dd9883de3aa6414e9e64010b35d38/Polygon3-3.0.8.win32-py3.4.exe#sha256=7617e743839f84f0b6bb435c2829c917a6480b1b8463fbb7485ff33411b5e8e3 (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,486   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/64/d7/f0e9ebe779e8e52801ac0ec46129fc65f15b0ecc94efed79e362a934dc1f/Polygon3-3.0.8.win32-py3.5.exe#sha256=c5ef69c53b1e55dcdf3a7646057e93a8b97a547761f88e98fb6e5e427bc91b98 (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,486   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/3a/38/0104f95e11d9dc0e8d64820a92ebbb28c9f9152e82593a7df147043a3b4c/Polygon3-3.0.8.win32-py3.6.exe#sha256=9ee654da186e9fc9e1ef6f31bd61b5c3ca65fa4dbb9dc9d175ee07ea045157a3 (from https://pypi.org/simple/polygon3/)
2021-07-29T07:30:45,486   Found link https://files.pythonhosted.org/packages/c6/4c/320a88c00efe961633ed81478399c43dfa8c7389cd29bed7a9a5d7a05f56/Polygon3-3.0.9a0.tar.gz#sha256=124580e80b365cd7ebc54b7cc8432e209c18c59fb3ec2096bbc6bb5b22d8d677 (from https://pypi.org/simple/polygon3/), version: 3.0.9a0
2021-07-29T07:30:45,487   Found link https://files.pythonhosted.org/packages/99/38/64aa4cc5617cc05c7f41851ec3ff9f064de431f2fe3a25c7be8929fb1016/Polygon3-3.0.9.tar.gz#sha256=86de2d820a4813c7ac26ea2f6a07ea24aaf2217a548cd63bd17a656739ae3052 (from https://pypi.org/simple/polygon3/), version: 3.0.9
2021-07-29T07:30:45,487   Found link https://files.pythonhosted.org/packages/1f/26/eea4112be43c8b7345477ad9150d499303494f32fb5951cb0f6e9104045b/Polygon3-3.0.9.1.tar.gz#sha256=2ddf8d06975f728d5b40786136c82e5b9d38a846bce236b7e6587bbd6a5e9b49 (from https://pypi.org/simple/polygon3/), version: 3.0.9.1
2021-07-29T07:30:45,487 Skipping link: not a file: https://pypi.org/simple/polygon3/
2021-07-29T07:30:45,504 Given no hashes to check 1 links for project 'polygon3': discarding no candidates
2021-07-29T07:30:45,521 Collecting polygon3==3.0.9.1
2021-07-29T07:30:45,523   Created temporary directory: /tmp/pip-unpack-nikdy7d0
2021-07-29T07:30:45,564   Downloading Polygon3-3.0.9.1.tar.gz (39 kB)
2021-07-29T07:30:45,625   Added polygon3==3.0.9.1 from https://files.pythonhosted.org/packages/1f/26/eea4112be43c8b7345477ad9150d499303494f32fb5951cb0f6e9104045b/Polygon3-3.0.9.1.tar.gz#sha256=2ddf8d06975f728d5b40786136c82e5b9d38a846bce236b7e6587bbd6a5e9b49 to build tracker '/tmp/pip-req-tracker-7rd8rynv'
2021-07-29T07:30:45,626     Running setup.py (path:/tmp/pip-wheel-mlr7vkso/polygon3_4596adab5b2046339577dad6eae1bc2e/setup.py) egg_info for package polygon3
2021-07-29T07:30:45,627     Created temporary directory: /tmp/pip-pip-egg-info-ngc91epi
2021-07-29T07:30:45,627     Running command python setup.py egg_info
2021-07-29T07:30:46,698     Using NumPy extension!
2021-07-29T07:30:46,698     running egg_info
2021-07-29T07:30:46,700     creating /tmp/pip-pip-egg-info-ngc91epi/Polygon3.egg-info
2021-07-29T07:30:46,701     writing /tmp/pip-pip-egg-info-ngc91epi/Polygon3.egg-info/PKG-INFO
2021-07-29T07:30:46,703     writing dependency_links to /tmp/pip-pip-egg-info-ngc91epi/Polygon3.egg-info/dependency_links.txt
2021-07-29T07:30:46,706     writing top-level names to /tmp/pip-pip-egg-info-ngc91epi/Polygon3.egg-info/top_level.txt
2021-07-29T07:30:46,708     writing manifest file '/tmp/pip-pip-egg-info-ngc91epi/Polygon3.egg-info/SOURCES.txt'
2021-07-29T07:30:47,079     reading manifest file '/tmp/pip-pip-egg-info-ngc91epi/Polygon3.egg-info/SOURCES.txt'
2021-07-29T07:30:47,082     writing manifest file '/tmp/pip-pip-egg-info-ngc91epi/Polygon3.egg-info/SOURCES.txt'
2021-07-29T07:30:47,187   Source in /tmp/pip-wheel-mlr7vkso/polygon3_4596adab5b2046339577dad6eae1bc2e has version 3.0.9.1, which satisfies requirement polygon3==3.0.9.1 from https://files.pythonhosted.org/packages/1f/26/eea4112be43c8b7345477ad9150d499303494f32fb5951cb0f6e9104045b/Polygon3-3.0.9.1.tar.gz#sha256=2ddf8d06975f728d5b40786136c82e5b9d38a846bce236b7e6587bbd6a5e9b49
2021-07-29T07:30:47,188   Removed polygon3==3.0.9.1 from https://files.pythonhosted.org/packages/1f/26/eea4112be43c8b7345477ad9150d499303494f32fb5951cb0f6e9104045b/Polygon3-3.0.9.1.tar.gz#sha256=2ddf8d06975f728d5b40786136c82e5b9d38a846bce236b7e6587bbd6a5e9b49 from build tracker '/tmp/pip-req-tracker-7rd8rynv'
2021-07-29T07:30:47,193 Created temporary directory: /tmp/pip-unpack-z33sxdr1
2021-07-29T07:30:47,193 Building wheels for collected packages: polygon3
2021-07-29T07:30:47,198   Created temporary directory: /tmp/pip-wheel-5w29l63a
2021-07-29T07:30:47,198   Building wheel for polygon3 (setup.py): started
2021-07-29T07:30:47,198   Destination directory: /tmp/pip-wheel-5w29l63a
2021-07-29T07:30:47,199   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-mlr7vkso/polygon3_4596adab5b2046339577dad6eae1bc2e/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-mlr7vkso/polygon3_4596adab5b2046339577dad6eae1bc2e/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-5w29l63a
2021-07-29T07:30:48,087   Using NumPy extension!
2021-07-29T07:30:48,242   running bdist_wheel
2021-07-29T07:30:48,441   running build
2021-07-29T07:30:48,441   running build_py
2021-07-29T07:30:48,577   creating build
2021-07-29T07:30:48,577   creating build/lib.linux-armv7l-3.9
2021-07-29T07:30:48,578   creating build/lib.linux-armv7l-3.9/Polygon
2021-07-29T07:30:48,579   copying Polygon/Utils.py -> build/lib.linux-armv7l-3.9/Polygon
2021-07-29T07:30:48,582   copying Polygon/Shapes.py -> build/lib.linux-armv7l-3.9/Polygon
2021-07-29T07:30:48,583   copying Polygon/IO.py -> build/lib.linux-armv7l-3.9/Polygon
2021-07-29T07:30:48,586   copying Polygon/__init__.py -> build/lib.linux-armv7l-3.9/Polygon
2021-07-29T07:30:48,588   running build_ext
2021-07-29T07:30:48,594   building 'Polygon.cPolygon' extension
2021-07-29T07:30:48,595   creating build/temp.linux-armv7l-3.9
2021-07-29T07:30:48,595   creating build/temp.linux-armv7l-3.9/src
2021-07-29T07:30:48,596   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 -DDEFAULT_STYLE=STYLE_LIST -DWITH_NUMPY=1 -Isrc -I/usr/local/lib/python3.9/dist-packages/numpy/core/include -I/usr/include/python3.9 -c src/PolyUtil.c -o build/temp.linux-armv7l-3.9/src/PolyUtil.o
2021-07-29T07:30:49,012   src/PolyUtil.c: In function ‘poly_p_point_inside’:
2021-07-29T07:30:49,013   src/PolyUtil.c:197:12: warning: ‘inSolid’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:49,013     197 |     return inSolid;
2021-07-29T07:30:49,013         |            ^~~~~~~
2021-07-29T07:30:49,255   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 -DDEFAULT_STYLE=STYLE_LIST -DWITH_NUMPY=1 -Isrc -I/usr/local/lib/python3.9/dist-packages/numpy/core/include -I/usr/include/python3.9 -c src/cPolygon.c -o build/temp.linux-armv7l-3.9/src/cPolygon.o
2021-07-29T07:30:50,968   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 -DDEFAULT_STYLE=STYLE_LIST -DWITH_NUMPY=1 -Isrc -I/usr/local/lib/python3.9/dist-packages/numpy/core/include -I/usr/include/python3.9 -c src/gpc.c -o build/temp.linux-armv7l-3.9/src/gpc.o
2021-07-29T07:30:52,486   src/gpc.c: In function ‘gpc_polygon_clip’:
2021-07-29T07:30:52,487   src/gpc.c:1471:7: warning: ‘dy’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:52,487    1471 |       build_intersection_table(&it, aet, dy);
2021-07-29T07:30:52,487         |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2021-07-29T07:30:52,488   src/gpc.c:1672:12: warning: ‘yt’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:52,489    1672 |         if ((edge->top.y == yt) && succ_edge)
2021-07-29T07:30:52,489         |            ^
2021-07-29T07:30:52,492   src/gpc.c:1328:32: warning: ‘tr’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:52,492    1328 |         vclass= tr + (tl << 1) + (br << 2) + (bl << 3);
2021-07-29T07:30:52,492         |                 ~~~~~~~~~~~~~~~^~~~~~~~~~~
2021-07-29T07:30:52,493   src/gpc.c:1328:26: warning: ‘tl’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:52,494    1328 |         vclass= tr + (tl << 1) + (br << 2) + (bl << 3);
2021-07-29T07:30:52,494         |                      ~~~~^~~~~
2021-07-29T07:30:52,495   src/gpc.c:1328:38: warning: ‘br’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:52,495    1328 |         vclass= tr + (tl << 1) + (br << 2) + (bl << 3);
2021-07-29T07:30:52,495         |                                  ~~~~^~~~~
2021-07-29T07:30:52,499   src/gpc.c:1328:50: warning: ‘bl’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:52,499    1328 |         vclass= tr + (tl << 1) + (br << 2) + (bl << 3);
2021-07-29T07:30:52,499         |                                              ~~~~^~~~~
2021-07-29T07:30:52,500   src/gpc.c:1330:12: warning: ‘contributing’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:52,500    1330 |         if (contributing)
2021-07-29T07:30:52,500         |            ^
2021-07-29T07:30:53,488   src/gpc.c: In function ‘gpc_tristrip_clip’:
2021-07-29T07:30:53,489   src/gpc.c:2131:7: warning: ‘dy’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:53,489    2131 |       build_intersection_table(&it, aet, dy);
2021-07-29T07:30:53,489         |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2021-07-29T07:30:53,491   src/gpc.c:2361:12: warning: ‘yt’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:53,491    2361 |         if ((edge->top.y == yt) && succ_edge)
2021-07-29T07:30:53,491         |            ^
2021-07-29T07:30:53,493   src/gpc.c:1981:32: warning: ‘tr’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:53,493    1981 |         vclass= tr + (tl << 1) + (br << 2) + (bl << 3);
2021-07-29T07:30:53,493         |                 ~~~~~~~~~~~~~~~^~~~~~~~~~~
2021-07-29T07:30:53,495   src/gpc.c:1981:26: warning: ‘tl’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:53,495    1981 |         vclass= tr + (tl << 1) + (br << 2) + (bl << 3);
2021-07-29T07:30:53,495         |                      ~~~~^~~~~
2021-07-29T07:30:53,496   src/gpc.c:1981:38: warning: ‘br’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:53,496    1981 |         vclass= tr + (tl << 1) + (br << 2) + (bl << 3);
2021-07-29T07:30:53,496         |                                  ~~~~^~~~~
2021-07-29T07:30:53,499   src/gpc.c:1981:50: warning: ‘bl’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:53,499    1981 |         vclass= tr + (tl << 1) + (br << 2) + (bl << 3);
2021-07-29T07:30:53,499         |                                              ~~~~^~~~~
2021-07-29T07:30:53,500   src/gpc.c:1983:12: warning: ‘contributing’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:53,500    1983 |         if (contributing)
2021-07-29T07:30:53,500         |            ^
2021-07-29T07:30:53,502   src/gpc.c:2062:16: warning: ‘cft’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:53,502    2062 |             if (cft == LED)
2021-07-29T07:30:53,502         |                ^
2021-07-29T07:30:53,503   src/gpc.c:2064:26: warning: ‘cf’ may be used uninitialized in this function [-Wmaybe-uninitialized]
2021-07-29T07:30:53,503    2064 |               if (cf->bot.y == yb)
2021-07-29T07:30:53,503         |                   ~~~~~~~^~
2021-07-29T07:30:54,391   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-z,relro -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 build/temp.linux-armv7l-3.9/src/PolyUtil.o build/temp.linux-armv7l-3.9/src/cPolygon.o build/temp.linux-armv7l-3.9/src/gpc.o -o build/lib.linux-armv7l-3.9/Polygon/cPolygon.cpython-39-arm-linux-gnueabihf.so
2021-07-29T07:30:54,527   installing to build/bdist.linux-armv7l/wheel
2021-07-29T07:30:54,527   running install
2021-07-29T07:30:54,528   running install_lib
2021-07-29T07:30:54,532   creating build/bdist.linux-armv7l
2021-07-29T07:30:54,532   creating build/bdist.linux-armv7l/wheel
2021-07-29T07:30:54,534   creating build/bdist.linux-armv7l/wheel/Polygon
2021-07-29T07:30:54,535   copying build/lib.linux-armv7l-3.9/Polygon/cPolygon.cpython-39-arm-linux-gnueabihf.so -> build/bdist.linux-armv7l/wheel/Polygon
2021-07-29T07:30:54,543   copying build/lib.linux-armv7l-3.9/Polygon/Utils.py -> build/bdist.linux-armv7l/wheel/Polygon
2021-07-29T07:30:54,546   copying build/lib.linux-armv7l-3.9/Polygon/Shapes.py -> build/bdist.linux-armv7l/wheel/Polygon
2021-07-29T07:30:54,548   copying build/lib.linux-armv7l-3.9/Polygon/IO.py -> build/bdist.linux-armv7l/wheel/Polygon
2021-07-29T07:30:54,550   copying build/lib.linux-armv7l-3.9/Polygon/__init__.py -> build/bdist.linux-armv7l/wheel/Polygon
2021-07-29T07:30:54,552   running install_egg_info
2021-07-29T07:30:54,576   running egg_info
2021-07-29T07:30:54,576   writing Polygon3.egg-info/PKG-INFO
2021-07-29T07:30:54,579   writing dependency_links to Polygon3.egg-info/dependency_links.txt
2021-07-29T07:30:54,581   writing top-level names to Polygon3.egg-info/top_level.txt
2021-07-29T07:30:54,586   reading manifest file 'Polygon3.egg-info/SOURCES.txt'
2021-07-29T07:30:54,589   writing manifest file 'Polygon3.egg-info/SOURCES.txt'
2021-07-29T07:30:54,591   Copying Polygon3.egg-info to build/bdist.linux-armv7l/wheel/Polygon3-3.0.9.1-py3.9.egg-info
2021-07-29T07:30:54,600   running install_scripts
2021-07-29T07:30:54,704   creating build/bdist.linux-armv7l/wheel/Polygon3-3.0.9.1.dist-info/WHEEL
2021-07-29T07:30:54,706   creating '/tmp/pip-wheel-5w29l63a/Polygon3-3.0.9.1-cp39-cp39-linux_armv7l.whl' and adding 'build/bdist.linux-armv7l/wheel' to it
2021-07-29T07:30:54,709   adding 'Polygon/IO.py'
2021-07-29T07:30:54,711   adding 'Polygon/Shapes.py'
2021-07-29T07:30:54,713   adding 'Polygon/Utils.py'
2021-07-29T07:30:54,715   adding 'Polygon/__init__.py'
2021-07-29T07:30:54,769   adding 'Polygon/cPolygon.cpython-39-arm-linux-gnueabihf.so'
2021-07-29T07:30:54,773   adding 'Polygon3-3.0.9.1.dist-info/METADATA'
2021-07-29T07:30:54,774   adding 'Polygon3-3.0.9.1.dist-info/WHEEL'
2021-07-29T07:30:54,775   adding 'Polygon3-3.0.9.1.dist-info/top_level.txt'
2021-07-29T07:30:54,776   adding 'Polygon3-3.0.9.1.dist-info/RECORD'
2021-07-29T07:30:54,779   removing build/bdist.linux-armv7l/wheel
2021-07-29T07:30:54,901   Building wheel for polygon3 (setup.py): finished with status 'done'
2021-07-29T07:30:54,904   Created wheel for polygon3: filename=Polygon3-3.0.9.1-cp39-cp39-linux_armv7l.whl size=112268 sha256=76e464f75fcf81c4b841d81932f2579cdf3440a19e2339f8810f7b9069da50dc
2021-07-29T07:30:54,905   Stored in directory: /tmp/pip-ephem-wheel-cache-trcxwc66/wheels/d8/37/5c/65e438d5ec32cf193fd8ccdfb261a9c53d2ae24c56704cbedb
2021-07-29T07:30:54,915 Successfully built polygon3
2021-07-29T07:30:54,924 Removed build tracker: '/tmp/pip-req-tracker-7rd8rynv'