2019-07-02T12:34:54 Created temporary directory: /tmp/pip-ephem-wheel-cache-60nwinw_
2019-07-02T12:34:54 Created temporary directory: /tmp/pip-req-tracker-vdgzh56v
2019-07-02T12:34:54 Created requirements tracker '/tmp/pip-req-tracker-vdgzh56v'
2019-07-02T12:34:54 Created temporary directory: /tmp/pip-wheel-mgm7gm9w
2019-07-02T12:34:54 Collecting mediachain-client==0.1.13
2019-07-02T12:34:54   1 location(s) to search for versions of mediachain-client:
2019-07-02T12:34:54   * https://pypi.org/simple/mediachain-client/
2019-07-02T12:34:54   Getting page https://pypi.org/simple/mediachain-client/
2019-07-02T12:34:54   Analyzing links from page https://pypi.org/simple/mediachain-client/
2019-07-02T12:34:54     Found link https://files.pythonhosted.org/packages/93/d5/2c615d584a7c98bab1bedc8d0b1698b4059320fcf305498a711fa8d63d39/mediachain-client-0.1.2.tar.gz#sha256=30f86e8d775ed92f2bfa7d5707d1a9398b97e9cfdb72f9d50aae3dfb6ba119ea (from https://pypi.org/simple/mediachain-client/), version: 0.1.2
2019-07-02T12:34:54     Found link https://files.pythonhosted.org/packages/35/c8/8908ca8c13cd54eb52021b157ba04af129e2b73e63771bbde717c06d4dae/mediachain-client-0.1.3.tar.gz#sha256=fdda3e36625379942bff34742b2704e34fc2218404f4d15d0c84df1d25abc303 (from https://pypi.org/simple/mediachain-client/), version: 0.1.3
2019-07-02T12:34:54     Found link https://files.pythonhosted.org/packages/c7/02/29cf660f015a37a8ca6b7e4354c5916a6df09c4218bdd6f9a53cc62b1fb0/mediachain-client-0.1.4.tar.gz#sha256=c17c8e032382cff5ea0a6164cbaa46c9a48842c75367bf5ed2052526c37d621d (from https://pypi.org/simple/mediachain-client/), version: 0.1.4
2019-07-02T12:34:54     Found link https://files.pythonhosted.org/packages/38/ec/b3a8546077d2e534aa4f735acdf56fbbc956dbd96d5bb60c4ef68fa71f98/mediachain-client-0.1.5.tar.gz#sha256=126690f736c3efbebfd441919a8fd87843cff6cc2fc0bff0a8ffd88ac8a8bf0b (from https://pypi.org/simple/mediachain-client/), version: 0.1.5
2019-07-02T12:34:54     Found link https://files.pythonhosted.org/packages/29/c8/33b6a10bf01e751ed941419cfc1cca614a147e76c619c5f477a8fb65b91f/mediachain-client-0.1.6.tar.gz#sha256=752b1b1cfab0980476deab57cb980ec9c47515014972bd9d159ec35c0462ee84 (from https://pypi.org/simple/mediachain-client/), version: 0.1.6
2019-07-02T12:34:54     Found link https://files.pythonhosted.org/packages/8f/99/cd66f8151799190c28bbd8ae4a68eb5161f04ee499f43553685c41445060/mediachain-client-0.1.7.tar.gz#sha256=eae09c7fe3033ee883ae0f9dcb3fd2b6167673faf5a610e5b12dd90f7bc06203 (from https://pypi.org/simple/mediachain-client/), version: 0.1.7
2019-07-02T12:34:54     Found link https://files.pythonhosted.org/packages/64/b4/ece8a4211e7fb6b9e751584a2d219d86c975bb3cb16e0eddde922e1d9876/mediachain-client-0.1.8.tar.gz#sha256=1cb56436e9879d096d6418ce6cf17d4b72df1600416c8bc887cd35e5c2fa0501 (from https://pypi.org/simple/mediachain-client/), version: 0.1.8
2019-07-02T12:34:54     Found link https://files.pythonhosted.org/packages/22/ce/f9816ea2d1ac6338b21bdd72fd9560ca43187a612be0cab260d7bf319625/mediachain-client-0.1.9.tar.gz#sha256=742064164484cc44f7443f1bed2528540e28acd61d0d3ba25510eba631a4edb4 (from https://pypi.org/simple/mediachain-client/), version: 0.1.9
2019-07-02T12:34:54     Found link https://files.pythonhosted.org/packages/0d/1a/402069262c836728a6f6ac45f0cb16c3ff1aa314ecdb23c492b54b075702/mediachain-client-0.1.10.tar.gz#sha256=3ae2b4441a2b0161ded529b50bb324aee104d1f64ca7ce9714a5bc780001bbc9 (from https://pypi.org/simple/mediachain-client/), version: 0.1.10
2019-07-02T12:34:54     Found link https://files.pythonhosted.org/packages/71/9e/59fbc9c93954b678b5ba82ffb3604cdd72f551c92f5dabf47567e88f5fe3/mediachain-client-0.1.11.tar.gz#sha256=4448cf9de01be350309210f05084ce89e6f2619b9e6a815a20768ebf99fdaadd (from https://pypi.org/simple/mediachain-client/), version: 0.1.11
2019-07-02T12:34:54     Found link https://files.pythonhosted.org/packages/7e/28/7be375820fb9b0d19e71547541f13d0825daab255d60c4292e1df9610452/mediachain-client-0.1.12.tar.gz#sha256=af11efc83e8f5b45bf01ae982aa4735eb7175976130f1c78ba1593305aab1d98 (from https://pypi.org/simple/mediachain-client/), version: 0.1.12
2019-07-02T12:34:54     Found link https://files.pythonhosted.org/packages/83/19/b749a31156eeab63c6025f4fe763eee9889d664f6fa004654e21392c5c9f/mediachain-client-0.1.13.tar.gz#sha256=3013a80cb47929d8392c27ae1931b5df80bab2eb8f112007437927fe9a00251a (from https://pypi.org/simple/mediachain-client/), version: 0.1.13
2019-07-02T12:34:54     Found link https://files.pythonhosted.org/packages/b3/cb/2cd8d44463831e16b0ad56d56cdf56426b421acc26298000f2c9fecd3bb4/mediachain-client-0.1.14.tar.gz#sha256=fecfc0fe8b9ea1cccfccac0f8d3c2337a4b8c06c1234987e8cb0eca6d5f35be8 (from https://pypi.org/simple/mediachain-client/), version: 0.1.14
2019-07-02T12:34:54   Using version 0.1.13 (newest of versions: 0.1.13)
2019-07-02T12:34:54   Created temporary directory: /tmp/pip-unpack-ogjaqgmm
2019-07-02T12:34:55   Downloading https://files.pythonhosted.org/packages/83/19/b749a31156eeab63c6025f4fe763eee9889d664f6fa004654e21392c5c9f/mediachain-client-0.1.13.tar.gz
2019-07-02T12:34:55   Downloading from URL https://files.pythonhosted.org/packages/83/19/b749a31156eeab63c6025f4fe763eee9889d664f6fa004654e21392c5c9f/mediachain-client-0.1.13.tar.gz#sha256=3013a80cb47929d8392c27ae1931b5df80bab2eb8f112007437927fe9a00251a (from https://pypi.org/simple/mediachain-client/)
2019-07-02T12:34:55   Added mediachain-client==0.1.13 from https://files.pythonhosted.org/packages/83/19/b749a31156eeab63c6025f4fe763eee9889d664f6fa004654e21392c5c9f/mediachain-client-0.1.13.tar.gz#sha256=3013a80cb47929d8392c27ae1931b5df80bab2eb8f112007437927fe9a00251a to build tracker '/tmp/pip-req-tracker-vdgzh56v'
2019-07-02T12:34:55     Running setup.py (path:/tmp/pip-wheel-mgm7gm9w/mediachain-client/setup.py) egg_info for package mediachain-client
2019-07-02T12:34:55     Running command python setup.py egg_info
2019-07-02T12:34:59     running egg_info
2019-07-02T12:34:59     creating pip-egg-info/mediachain_client.egg-info
2019-07-02T12:34:59     writing pip-egg-info/mediachain_client.egg-info/PKG-INFO
2019-07-02T12:34:59     writing dependency_links to pip-egg-info/mediachain_client.egg-info/dependency_links.txt
2019-07-02T12:34:59     writing entry points to pip-egg-info/mediachain_client.egg-info/entry_points.txt
2019-07-02T12:34:59     writing requirements to pip-egg-info/mediachain_client.egg-info/requires.txt
2019-07-02T12:34:59     writing top-level names to pip-egg-info/mediachain_client.egg-info/top_level.txt
2019-07-02T12:34:59     writing manifest file 'pip-egg-info/mediachain_client.egg-info/SOURCES.txt'
2019-07-02T12:34:59     reading manifest file 'pip-egg-info/mediachain_client.egg-info/SOURCES.txt'
2019-07-02T12:34:59     reading manifest template 'MANIFEST.in'
2019-07-02T12:34:59     writing manifest file 'pip-egg-info/mediachain_client.egg-info/SOURCES.txt'
2019-07-02T12:34:59   Source in /tmp/pip-wheel-mgm7gm9w/mediachain-client has version 0.1.13, which satisfies requirement mediachain-client==0.1.13 from https://files.pythonhosted.org/packages/83/19/b749a31156eeab63c6025f4fe763eee9889d664f6fa004654e21392c5c9f/mediachain-client-0.1.13.tar.gz#sha256=3013a80cb47929d8392c27ae1931b5df80bab2eb8f112007437927fe9a00251a
2019-07-02T12:34:59   Removed mediachain-client==0.1.13 from https://files.pythonhosted.org/packages/83/19/b749a31156eeab63c6025f4fe763eee9889d664f6fa004654e21392c5c9f/mediachain-client-0.1.13.tar.gz#sha256=3013a80cb47929d8392c27ae1931b5df80bab2eb8f112007437927fe9a00251a from build tracker '/tmp/pip-req-tracker-vdgzh56v'
2019-07-02T12:34:59 Building wheels for collected packages: mediachain-client
2019-07-02T12:34:59   Created temporary directory: /tmp/pip-wheel-oy21iv19
2019-07-02T12:34:59   Building wheel for mediachain-client (setup.py): started
2019-07-02T12:34:59   Destination directory: /tmp/pip-wheel-oy21iv19
2019-07-02T12:34:59   Running command /usr/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-wheel-mgm7gm9w/mediachain-client/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-oy21iv19
2019-07-02T12:35:02   running bdist_wheel
2019-07-02T12:35:02   running build
2019-07-02T12:35:02   running build_py
2019-07-02T12:35:02   Generating protobuf
2019-07-02T12:35:02   Traceback (most recent call last):
2019-07-02T12:35:02     File "<string>", line 1, in <module>
2019-07-02T12:35:02     File "/tmp/pip-wheel-mgm7gm9w/mediachain-client/setup.py", line 53, in <module>
2019-07-02T12:35:02       tests_require=['pytest>=2.9.2'],
2019-07-02T12:35:02     File "/usr/local/lib/python3.7/dist-packages/setuptools/__init__.py", line 145, in setup
2019-07-02T12:35:02       return distutils.core.setup(**attrs)
2019-07-02T12:35:02     File "/usr/lib/python3.7/distutils/core.py", line 148, in setup
2019-07-02T12:35:02       dist.run_commands()
2019-07-02T12:35:02     File "/usr/lib/python3.7/distutils/dist.py", line 966, in run_commands
2019-07-02T12:35:02       self.run_command(cmd)
2019-07-02T12:35:02     File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command
2019-07-02T12:35:02       cmd_obj.run()
2019-07-02T12:35:02     File "/usr/lib/python3/dist-packages/wheel/bdist_wheel.py", line 188, in run
2019-07-02T12:35:02       self.run_command('build')
2019-07-02T12:35:02     File "/usr/lib/python3.7/distutils/cmd.py", line 313, in run_command
2019-07-02T12:35:02       self.distribution.run_command(command)
2019-07-02T12:35:02     File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command
2019-07-02T12:35:02       cmd_obj.run()
2019-07-02T12:35:02     File "/usr/lib/python3.7/distutils/command/build.py", line 135, in run
2019-07-02T12:35:02       self.run_command(cmd_name)
2019-07-02T12:35:02     File "/usr/lib/python3.7/distutils/cmd.py", line 313, in run_command
2019-07-02T12:35:02       self.distribution.run_command(command)
2019-07-02T12:35:02     File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command
2019-07-02T12:35:02       cmd_obj.run()
2019-07-02T12:35:02     File "/tmp/pip-wheel-mgm7gm9w/mediachain-client/setup.py", line 31, in run
2019-07-02T12:35:02       msg="Generating protobuf")
2019-07-02T12:35:02     File "/usr/lib/python3.7/distutils/cmd.py", line 335, in execute
2019-07-02T12:35:02       util.execute(func, args, msg, dry_run=self.dry_run)
2019-07-02T12:35:02     File "/usr/lib/python3.7/distutils/util.py", line 291, in execute
2019-07-02T12:35:02       func(*args)
2019-07-02T12:35:02     File "/tmp/pip-wheel-mgm7gm9w/mediachain-client/setup.py", line 23, in _pre_build_py
2019-07-02T12:35:02       install_grpcio_tools()
2019-07-02T12:35:02     File "/tmp/pip-wheel-mgm7gm9w/mediachain-client/setup.py", line 19, in install_grpcio_tools
2019-07-02T12:35:02       pip.main(['install', 'grpcio-tools==0.15.1'])
2019-07-02T12:35:02   AttributeError: module 'pip' has no attribute 'main'
2019-07-02T12:35:03   Building wheel for mediachain-client (setup.py): finished with status 'error'
2019-07-02T12:35:03   ERROR: Failed building wheel for mediachain-client
2019-07-02T12:35:03   Running setup.py clean for mediachain-client
2019-07-02T12:35:03   Running command /usr/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-wheel-mgm7gm9w/mediachain-client/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
2019-07-02T12:35:06   running clean
2019-07-02T12:35:06   'build/lib' does not exist -- can't clean it
2019-07-02T12:35:06   'build/bdist.linux-armv7l' does not exist -- can't clean it
2019-07-02T12:35:06   'build/scripts-3.7' does not exist -- can't clean it
2019-07-02T12:35:06 Failed to build mediachain-client
2019-07-02T12:35:06 Cleaning up...
2019-07-02T12:35:06   Removing source in /tmp/pip-wheel-mgm7gm9w/mediachain-client
2019-07-02T12:35:06 Removed build tracker '/tmp/pip-req-tracker-vdgzh56v'
2019-07-02T12:35:06 ERROR: Failed to build one or more wheels
2019-07-02T12:35:06 Exception information:
2019-07-02T12:35:06 Traceback (most recent call last):
2019-07-02T12:35:06   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-02T12:35:06     status = self.run(options, args)
2019-07-02T12:35:06   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/commands/wheel.py", line 178, in run
2019-07-02T12:35:06     "Failed to build one or more wheels"
2019-07-02T12:35:06 pip._internal.exceptions.CommandError: Failed to build one or more wheels