2021-07-16T12:52:53,183 Created temporary directory: /tmp/pip-ephem-wheel-cache-ih01x95v
2021-07-16T12:52:53,186 Created temporary directory: /tmp/pip-req-tracker-c6weasgr
2021-07-16T12:52:53,187 Initialized build tracking at /tmp/pip-req-tracker-c6weasgr
2021-07-16T12:52:53,187 Created build tracker: /tmp/pip-req-tracker-c6weasgr
2021-07-16T12:52:53,187 Entered build tracker: /tmp/pip-req-tracker-c6weasgr
2021-07-16T12:52:53,188 Created temporary directory: /tmp/pip-wheel-my_2off2
2021-07-16T12:52:53,217 1 location(s) to search for versions of pyheif:
2021-07-16T12:52:53,217 * https://pypi.org/simple/pyheif/
2021-07-16T12:52:53,217 Fetching project page and analyzing links: https://pypi.org/simple/pyheif/
2021-07-16T12:52:53,218 Getting page https://pypi.org/simple/pyheif/
2021-07-16T12:52:53,219 Found index url https://pypi.org/simple
2021-07-16T12:52:53,430   Skipping link: none of the wheel's tags (cp34-cp34m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/92/7f/ace28c585f89c871446a2810276fd61396cbdb74f8c3567cea62a2ab8916/pyheif-0.3-cp34-cp34m-manylinux2010_x86_64.whl#sha256=ba067f4466b16aced99fd6014e34bf0306ea0beed0beb10e32c4aea39b0efb50 (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,431   Skipping link: none of the wheel's tags (cp35-cp35m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/89/c1/41d45f6e95e687eb3198190bb00fb769269293d2db56a80fdc161ffb3ede/pyheif-0.3-cp35-cp35m-manylinux2010_x86_64.whl#sha256=126e0fd00479f7bae2acfc0943dc0a7d8ce9dccfeb5f7ccb77bd3c44c5ed4797 (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,431   Skipping link: none of the wheel's tags (cp36-cp36m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/ec/e8/04bf81f28d65f0e37b9c2f062db65c570fe13279c69bcd6913d8c5363ff0/pyheif-0.3-cp36-cp36m-manylinux2010_x86_64.whl#sha256=13bd47b3112663cdc66aa525185076d789d3bc20a7adacb8da5ac11676f9acfa (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,432   Skipping link: none of the wheel's tags (cp37-cp37m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/ba/3e/fe5c8e14429d0070adb2ace6457ff235e1cbed5b4c8b234334a3c5455b4a/pyheif-0.3-cp37-cp37m-manylinux2010_x86_64.whl#sha256=ecaf5af3ee75237a1fc0da1ee34e384d28b15b834ced7aba39dadb862d327c28 (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,432   Skipping link: none of the wheel's tags (cp34-cp34m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/aa/f0/06f497a9ae3c89a0c4c28d70840501fca4df02fcdd563a1933cc420480af/pyheif-0.3.1-cp34-cp34m-manylinux2010_x86_64.whl#sha256=ace99ca17902909cca08c1d6cd624497e6e8f960cb17d531737efeaabe7c60ae (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,433   Skipping link: none of the wheel's tags (cp35-cp35m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/55/e3/b1c4fa81e206c91f6c84022dab9f6bf68459fe0e733073c0c20593331d99/pyheif-0.3.1-cp35-cp35m-manylinux2010_x86_64.whl#sha256=7a9d40a400f455287c3b5ad7b81c68268126ebfaf40fd0739c393e8e0948a71f (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,433   Skipping link: none of the wheel's tags (cp36-cp36m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/1e/a4/aa55c6738b03da27211c9f840a62d793c798a2a5958f5751ddf327577fb9/pyheif-0.3.1-cp36-cp36m-manylinux2010_x86_64.whl#sha256=c0b4581bc3cfcbb4e32e3bc4ad2cf89070b706af82ee111ee0852294e010d883 (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,434   Skipping link: none of the wheel's tags (cp37-cp37m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/b8/c0/a32bbfb1e0786e51e28208c5bbf3833a44e0ce7700919dedddc53c9269e9/pyheif-0.3.1-cp37-cp37m-manylinux2010_x86_64.whl#sha256=38134098245e1226486849432b5283a51161e42d815d83492b31bb222c3505f9 (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,434   Found link https://files.pythonhosted.org/packages/47/c1/3600ec732db2eb27d7b4866df8620f7447c445c1984805677b284fdaf19b/pyheif-0.3.1.tar.gz#sha256=52b90b983d4843d16e2d030abc3937767673c761e548869eac609c00e447b0ee (from https://pypi.org/simple/pyheif/), version: 0.3.1
2021-07-16T12:52:53,434   Skipping link: none of the wheel's tags (cp34-cp34m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/b9/5c/a5049d93c81469af4769b31f948032cb74bfb97c7bf794ba9bf5bf9adccd/pyheif-0.3.2-cp34-cp34m-manylinux2010_x86_64.whl#sha256=f6dd0691b19138fb241875d7c44ce768275a0df35252f90b45ccad2a68476c91 (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,435   Skipping link: none of the wheel's tags (cp35-cp35m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/dd/93/dba4156f09c4e7a67126b3d2cc72d07bac2e81f7ea54a1a7878f7e901cc2/pyheif-0.3.2-cp35-cp35m-manylinux2010_x86_64.whl#sha256=038a7be5f1865bd2bbae435c0cf67735548816c72bf522892d620cf662c5eb6b (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,435   Skipping link: none of the wheel's tags (cp36-cp36m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/ec/52/92f57f842c01906cd04b56d91b1a0d4f2531f3502ae2067693ba5c025dfb/pyheif-0.3.2-cp36-cp36m-manylinux2010_x86_64.whl#sha256=ab7bb61e9da8aaa8a980480c893d96524059c5313a01cf3524a353108dd1f52e (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,436   Skipping link: none of the wheel's tags (cp37-cp37m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/e4/54/94735a8d74b92d45759524d96abb842dc782e400974eec8db660ed6afff0/pyheif-0.3.2-cp37-cp37m-manylinux2010_x86_64.whl#sha256=b9d06f87c37a7cb3f830c47e5d6daaab93a02704400e0f3519ee3d9b667c7b1d (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,436   Found link https://files.pythonhosted.org/packages/8d/66/b28794f1e98614e24b5496f2d3043575f24a14648a6ef234495e4e5f905d/pyheif-0.3.2.tar.gz#sha256=aec6d594d8284b53476a71aa95603b89dc17105e104607646cf9d97a68d93cc4 (from https://pypi.org/simple/pyheif/), version: 0.3.2
2021-07-16T12:52:53,437   Skipping link: none of the wheel's tags (cp34-cp34m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/44/c6/e6bd7d8c21440ef13502f314440e3ddbfdd6b55eb5c100ebd2febb5b694e/pyheif-0.3.3-cp34-cp34m-manylinux2010_x86_64.whl#sha256=277e3deb4d38a6cb80ad32979a4d71a9a9d9c5a0ff93b05b9f4b47fb1c6a23e3 (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,437   Skipping link: none of the wheel's tags (cp35-cp35m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/a7/15/47a837507a53b91f1d639820692886e88cfa18ab1592515bd8715b52eb2d/pyheif-0.3.3-cp35-cp35m-manylinux2010_x86_64.whl#sha256=bf11571ca8c9011e7d29aeb31222d3f8e768ed020a3925f0a5f6d0bd8342ba4d (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,437   Skipping link: none of the wheel's tags (cp36-cp36m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/8e/03/46c9167e74f1fcd6074d2b193f11b0b355ac693b5535c42d5d352975f8c6/pyheif-0.3.3-cp36-cp36m-manylinux2010_x86_64.whl#sha256=ed2ddf4687945102e5c145e402d947760a4f403be8e794ccf512ec55d0a5de29 (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,438   Skipping link: none of the wheel's tags (cp37-cp37m-manylinux2010_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/03/f3/808408cc63a7cece2347d7ebd40ed809016878b88af7d500e1c012cdddfc/pyheif-0.3.3-cp37-cp37m-manylinux2010_x86_64.whl#sha256=8e8e8a5d9ac60a14b312b1c58bbc5e6f2e36862e4481e2b22de5fefe54c15a9d (from https://pypi.org/simple/pyheif/)
2021-07-16T12:52:53,438   Skipping link: none of the wheel's tags (cp36-cp36m-manylinux2014_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/c0/40/cbffe6b9dc61a20099f744da0946cf4fe4833ffbb91f2cb855af6b9ea773/pyheif-0.4-cp36-cp36m-manylinux2014_x86_64.whl#sha256=ed0a86136651964ae11262af56acb98e308bb0be427b708dd01bf18229da53dd (from https://pypi.org/simple/pyheif/) (requires-python:>= 3.6)
2021-07-16T12:52:53,439   Skipping link: none of the wheel's tags (cp37-cp37m-manylinux2014_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/32/1e/5d0ddba4a41204eb5e754366cc3fb410a9d3a6df54dbbdcb1a3711004735/pyheif-0.4-cp37-cp37m-manylinux2014_x86_64.whl#sha256=292729f84f2e78366902596c169ad14ee22bc69c77fe7978b3fe4d675837bc4a (from https://pypi.org/simple/pyheif/) (requires-python:>= 3.6)
2021-07-16T12:52:53,439   Skipping link: none of the wheel's tags (cp38-cp38-manylinux2014_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/3a/d2/4721b1a66078a39d678afbdc690a611bfd132fd521fcb09f8bdc1f520a88/pyheif-0.4-cp38-cp38-manylinux2014_x86_64.whl#sha256=1fc992662a35c77d5cca2c2034fdb6a09d21eb0174959513fa34f3e6286284b9 (from https://pypi.org/simple/pyheif/) (requires-python:>= 3.6)
2021-07-16T12:52:53,440   Found link https://files.pythonhosted.org/packages/f1/13/30f03823d91fbcdb0581c3fd36e7a087f4618ba9b8533c0c6a0564700c0a/pyheif-0.4.tar.gz#sha256=c522affce3a496060c2889b9a9ede7edac53a682b1139086d9b7f9e0e49a7cdd (from https://pypi.org/simple/pyheif/) (requires-python:>= 3.6), version: 0.4
2021-07-16T12:52:53,440   Skipping link: none of the wheel's tags (cp36-cp36m-manylinux2014_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/b9/9b/93e0ca7b4c720a5ce5e7ef3e690fd2b694153d8a730d3bee05f5ef594755/pyheif-0.5.0-cp36-cp36m-manylinux2014_x86_64.whl#sha256=eb88651094e25da17b6f70495ed7a046c9185e1964f2b16808e75e2ad51f8946 (from https://pypi.org/simple/pyheif/) (requires-python:>= 3.6)
2021-07-16T12:52:53,441   Skipping link: none of the wheel's tags (cp37-cp37m-manylinux2014_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/35/bb/4d7e7c6b933bbb1ac55c68a1008b99aa9953043ccaee95f793ad168d15d9/pyheif-0.5.0-cp37-cp37m-manylinux2014_x86_64.whl#sha256=634d8427e05882a4e7e39ad84834e3c213fedcf5803d8e4d4894174ea3e1cb49 (from https://pypi.org/simple/pyheif/) (requires-python:>= 3.6)
2021-07-16T12:52:53,441   Skipping link: none of the wheel's tags (cp38-cp38-manylinux2014_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/3e/ed/bb49b62de9fac5b6c16e0be80a64bad27e5f2d3dcf13757dc0e395ca2111/pyheif-0.5.0-cp38-cp38-manylinux2014_x86_64.whl#sha256=0a7f01c465e39b7088adbc2cb92de868e52af244e9fc67653ad29694d75e5494 (from https://pypi.org/simple/pyheif/) (requires-python:>= 3.6)
2021-07-16T12:52:53,442   Skipping link: none of the wheel's tags (cp36-cp36m-manylinux2014_armv7l) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/9e/01/48674b7a9b58d6dee046a770a09ee7a20f0aa7057ef3505a2b6f2cbe792a/pyheif-0.5.1-cp36-cp36m-manylinux2014_armv7l.whl#sha256=5345bd60dd2f23df17f4baac2ca9ffd278aa15336f01cfd4584f89d513c1d500 (from https://pypi.org/simple/pyheif/) (requires-python:>= 3.6)
2021-07-16T12:52:53,442   Skipping link: none of the wheel's tags (cp36-cp36m-manylinux2014_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/f9/46/dc64e00c9d3e10b08b270f0e5b9f9ebe07663a52c4197f935db07e0dbfe8/pyheif-0.5.1-cp36-cp36m-manylinux2014_x86_64.whl#sha256=6e998cd4730e7c091f1d84ce23902ab873afca3b1458552700c89dbe0a85e716 (from https://pypi.org/simple/pyheif/) (requires-python:>= 3.6)
2021-07-16T12:52:53,443   Skipping link: none of the wheel's tags (cp37-cp37m-manylinux2014_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/68/fc/8d4714687b351f098426832dedf8fee73a87d44bfdb15168cdbd68973e4d/pyheif-0.5.1-cp37-cp37m-manylinux2014_x86_64.whl#sha256=ee1f757bf097cfc00a26dac8ac14de754727c7df53dcc1d79fdc6e36d4b941fe (from https://pypi.org/simple/pyheif/) (requires-python:>= 3.6)
2021-07-16T12:52:53,443   Skipping link: none of the wheel's tags (cp38-cp38-manylinux2014_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/dd/0c/af099ff1b5d44b60e4cc2954c8be93f94904ac11cf8396637d95ef2cd7f4/pyheif-0.5.1-cp38-cp38-manylinux2014_x86_64.whl#sha256=0c25951387bea808b50c09215ddf828cfb6d834ca7bec652151272e53a809288 (from https://pypi.org/simple/pyheif/) (requires-python:>= 3.6)
2021-07-16T12:52:53,444   Found link https://files.pythonhosted.org/packages/a0/b5/74e08a65b3775153f72b2bf75adf9ca48f41db207e0d21dd7c8876e413cb/pyheif-0.5.1.tar.gz#sha256=f4ae1dc659b0f8daf63083a298f6ce99e8fec09cf1af125bacaee2b37a13989b (from https://pypi.org/simple/pyheif/) (requires-python:>= 3.6), version: 0.5.1
2021-07-16T12:52:53,444 Skipping link: not a file: https://pypi.org/simple/pyheif/
2021-07-16T12:52:53,445 Given no hashes to check 1 links for project 'pyheif': discarding no candidates
2021-07-16T12:52:53,464 Collecting pyheif==0.5.1
2021-07-16T12:52:53,466   Created temporary directory: /tmp/pip-unpack-rv6dwr4z
2021-07-16T12:52:53,508   Downloading pyheif-0.5.1.tar.gz (17 kB)
2021-07-16T12:52:53,565   Added pyheif==0.5.1 from https://files.pythonhosted.org/packages/a0/b5/74e08a65b3775153f72b2bf75adf9ca48f41db207e0d21dd7c8876e413cb/pyheif-0.5.1.tar.gz#sha256=f4ae1dc659b0f8daf63083a298f6ce99e8fec09cf1af125bacaee2b37a13989b to build tracker '/tmp/pip-req-tracker-c6weasgr'
2021-07-16T12:52:53,566     Running setup.py (path:/tmp/pip-wheel-my_2off2/pyheif_98036d3202754de28c047e816d806e76/setup.py) egg_info for package pyheif
2021-07-16T12:52:53,567     Created temporary directory: /tmp/pip-pip-egg-info-paoqtedc
2021-07-16T12:52:53,567     Running command python setup.py egg_info
2021-07-16T12:52:55,250     running egg_info
2021-07-16T12:52:55,252     creating /tmp/pip-pip-egg-info-paoqtedc/pyheif.egg-info
2021-07-16T12:52:55,260     writing /tmp/pip-pip-egg-info-paoqtedc/pyheif.egg-info/PKG-INFO
2021-07-16T12:52:55,262     writing dependency_links to /tmp/pip-pip-egg-info-paoqtedc/pyheif.egg-info/dependency_links.txt
2021-07-16T12:52:55,264     writing requirements to /tmp/pip-pip-egg-info-paoqtedc/pyheif.egg-info/requires.txt
2021-07-16T12:52:55,265     writing top-level names to /tmp/pip-pip-egg-info-paoqtedc/pyheif.egg-info/top_level.txt
2021-07-16T12:52:55,266     writing manifest file '/tmp/pip-pip-egg-info-paoqtedc/pyheif.egg-info/SOURCES.txt'
2021-07-16T12:52:55,453     reading manifest file '/tmp/pip-pip-egg-info-paoqtedc/pyheif.egg-info/SOURCES.txt'
2021-07-16T12:52:55,455     reading manifest template 'MANIFEST.in'
2021-07-16T12:52:55,459     writing manifest file '/tmp/pip-pip-egg-info-paoqtedc/pyheif.egg-info/SOURCES.txt'
2021-07-16T12:52:55,569   Source in /tmp/pip-wheel-my_2off2/pyheif_98036d3202754de28c047e816d806e76 has version 0.5.1, which satisfies requirement pyheif==0.5.1 from https://files.pythonhosted.org/packages/a0/b5/74e08a65b3775153f72b2bf75adf9ca48f41db207e0d21dd7c8876e413cb/pyheif-0.5.1.tar.gz#sha256=f4ae1dc659b0f8daf63083a298f6ce99e8fec09cf1af125bacaee2b37a13989b
2021-07-16T12:52:55,570   Removed pyheif==0.5.1 from https://files.pythonhosted.org/packages/a0/b5/74e08a65b3775153f72b2bf75adf9ca48f41db207e0d21dd7c8876e413cb/pyheif-0.5.1.tar.gz#sha256=f4ae1dc659b0f8daf63083a298f6ce99e8fec09cf1af125bacaee2b37a13989b from build tracker '/tmp/pip-req-tracker-c6weasgr'
2021-07-16T12:52:55,576 Created temporary directory: /tmp/pip-unpack-thk7fa9p
2021-07-16T12:52:55,576 Building wheels for collected packages: pyheif
2021-07-16T12:52:55,580   Created temporary directory: /tmp/pip-wheel-fdxcao6x
2021-07-16T12:52:55,581   Building wheel for pyheif (setup.py): started
2021-07-16T12:52:55,581   Destination directory: /tmp/pip-wheel-fdxcao6x
2021-07-16T12:52:55,582   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-my_2off2/pyheif_98036d3202754de28c047e816d806e76/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-my_2off2/pyheif_98036d3202754de28c047e816d806e76/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-fdxcao6x
2021-07-16T12:52:57,276   running bdist_wheel
2021-07-16T12:52:57,282   running build
2021-07-16T12:52:57,282   running build_py
2021-07-16T12:52:57,424   creating build
2021-07-16T12:52:57,425   creating build/lib.linux-armv7l-3.9
2021-07-16T12:52:57,425   creating build/lib.linux-armv7l-3.9/pyheif
2021-07-16T12:52:57,427   copying pyheif/__init__.py -> build/lib.linux-armv7l-3.9/pyheif
2021-07-16T12:52:57,429   copying pyheif/error.py -> build/lib.linux-armv7l-3.9/pyheif
2021-07-16T12:52:57,430   copying pyheif/writer.py -> build/lib.linux-armv7l-3.9/pyheif
2021-07-16T12:52:57,432   copying pyheif/constants.py -> build/lib.linux-armv7l-3.9/pyheif
2021-07-16T12:52:57,434   copying pyheif/reader.py -> build/lib.linux-armv7l-3.9/pyheif
2021-07-16T12:52:57,437   creating build/lib.linux-armv7l-3.9/pyheif/data
2021-07-16T12:52:57,438   copying pyheif/data/version.txt -> build/lib.linux-armv7l-3.9/pyheif/data
2021-07-16T12:52:57,441   running build_ext
2021-07-16T12:52:57,443   generating cffi module 'build/temp.linux-armv7l-3.9/_libheif_cffi.c'
2021-07-16T12:52:57,443   creating build/temp.linux-armv7l-3.9
2021-07-16T12:52:57,506   building '_libheif_cffi' extension
2021-07-16T12:52:57,506   creating build/temp.linux-armv7l-3.9/build
2021-07-16T12:52:57,507   creating build/temp.linux-armv7l-3.9/build/temp.linux-armv7l-3.9
2021-07-16T12:52:57,507   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 -I/usr/local/include -I/usr/include -I/usr/include/python3.9 -c build/temp.linux-armv7l-3.9/_libheif_cffi.c -o build/temp.linux-armv7l-3.9/build/temp.linux-armv7l-3.9/_libheif_cffi.o
2021-07-16T12:52:57,812   build/temp.linux-armv7l-3.9/_libheif_cffi.c:570:15: fatal error: libheif/heif.h: No such file or directory
2021-07-16T12:52:57,812     570 |      #include "libheif/heif.h"
2021-07-16T12:52:57,813         |               ^~~~~~~~~~~~~~~~
2021-07-16T12:52:57,813   compilation terminated.
2021-07-16T12:52:57,818   error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1
2021-07-16T12:52:57,922   Building wheel for pyheif (setup.py): finished with status 'error'
2021-07-16T12:52:57,922   ERROR: Failed building wheel for pyheif
2021-07-16T12:52:57,923   Running setup.py clean for pyheif
2021-07-16T12:52:57,923   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-my_2off2/pyheif_98036d3202754de28c047e816d806e76/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-my_2off2/pyheif_98036d3202754de28c047e816d806e76/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
2021-07-16T12:52:59,559   running clean
2021-07-16T12:52:59,562   removing 'build/temp.linux-armv7l-3.9' (and everything under it)
2021-07-16T12:52:59,565   removing 'build/lib.linux-armv7l-3.9' (and everything under it)
2021-07-16T12:52:59,569   'build/bdist.linux-armv7l' does not exist -- can't clean it
2021-07-16T12:52:59,569   'build/scripts-3.9' does not exist -- can't clean it
2021-07-16T12:52:59,569   removing 'build'
2021-07-16T12:52:59,656 Failed to build pyheif
2021-07-16T12:52:59,656 ERROR: Failed to build one or more wheels
2021-07-16T12:52:59,657 Exception information:
2021-07-16T12:52:59,657 Traceback (most recent call last):
2021-07-16T12:52:59,657   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-16T12:52:59,657     status = self.run(options, args)
2021-07-16T12:52:59,657   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-16T12:52:59,657     return func(self, options, args)
2021-07-16T12:52:59,657   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 174, in run
2021-07-16T12:52:59,657     raise CommandError(
2021-07-16T12:52:59,657 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2021-07-16T12:52:59,660 Removed build tracker: '/tmp/pip-req-tracker-c6weasgr'