2019-07-03T19:17:47 Created temporary directory: /tmp/pip-ephem-wheel-cache-s_f11yep
2019-07-03T19:17:47 Created temporary directory: /tmp/pip-req-tracker-05g17dtd
2019-07-03T19:17:47 Created requirements tracker '/tmp/pip-req-tracker-05g17dtd'
2019-07-03T19:17:47 Created temporary directory: /tmp/pip-wheel-da8pmz4v
2019-07-03T19:17:47 Collecting barf==0.4.0
2019-07-03T19:17:47   1 location(s) to search for versions of barf:
2019-07-03T19:17:47   * https://pypi.org/simple/barf/
2019-07-03T19:17:47   Getting page https://pypi.org/simple/barf/
2019-07-03T19:17:47   Analyzing links from page https://pypi.org/simple/barf/
2019-07-03T19:17:47     Found link https://files.pythonhosted.org/packages/85/63/1fffba9743845fabceb75f728ac4a15d70a520b11032a4ce63b416244d00/barf-0.3.tar.gz#sha256=639fb3da49ee5ddfbead0e6242ee32000ccac745305e354f9c64c246110ce535 (from https://pypi.org/simple/barf/), version: 0.3
2019-07-03T19:17:47     Found link https://files.pythonhosted.org/packages/b2/45/7b5ed1fe2e2d7c9882655899b406871e6334d8813ed3c23b124fe1efad52/barf-0.4.0.tar.gz#sha256=ee7237a491196037d5ee96a4bc6b542a0c5863b6ac222499e6bbe922555c9f51 (from https://pypi.org/simple/barf/), version: 0.4.0
2019-07-03T19:17:47     Found link https://files.pythonhosted.org/packages/26/03/381c8b1c151e57fed9669abde91e2d011ca14543d66b1fa2385930a3e93f/barf-0.5.0.tar.gz#sha256=62e6cabcac401e1a31eb803aad8aa147f00b74a14ab9de6d683ee3fedf7e569b (from https://pypi.org/simple/barf/), version: 0.5.0
2019-07-03T19:17:47   Using version 0.4.0 (newest of versions: 0.4.0)
2019-07-03T19:17:47   Created temporary directory: /tmp/pip-unpack-exkekc9i
2019-07-03T19:17:47   Downloading https://files.pythonhosted.org/packages/b2/45/7b5ed1fe2e2d7c9882655899b406871e6334d8813ed3c23b124fe1efad52/barf-0.4.0.tar.gz (113kB)
2019-07-03T19:17:47   Downloading from URL https://files.pythonhosted.org/packages/b2/45/7b5ed1fe2e2d7c9882655899b406871e6334d8813ed3c23b124fe1efad52/barf-0.4.0.tar.gz#sha256=ee7237a491196037d5ee96a4bc6b542a0c5863b6ac222499e6bbe922555c9f51 (from https://pypi.org/simple/barf/)
2019-07-03T19:17:47   Added barf==0.4.0 from https://files.pythonhosted.org/packages/b2/45/7b5ed1fe2e2d7c9882655899b406871e6334d8813ed3c23b124fe1efad52/barf-0.4.0.tar.gz#sha256=ee7237a491196037d5ee96a4bc6b542a0c5863b6ac222499e6bbe922555c9f51 to build tracker '/tmp/pip-req-tracker-05g17dtd'
2019-07-03T19:17:47     Running setup.py (path:/tmp/pip-wheel-da8pmz4v/barf/setup.py) egg_info for package barf
2019-07-03T19:17:47     Running command python setup.py egg_info
2019-07-03T19:17:49     Traceback (most recent call last):
2019-07-03T19:17:49       File "<string>", line 1, in <module>
2019-07-03T19:17:49       File "/tmp/pip-wheel-da8pmz4v/barf/setup.py", line 20
2019-07-03T19:17:49         print "SandboxViolation: %s" % (args,)
2019-07-03T19:17:49                                    ^
2019-07-03T19:17:49     SyntaxError: invalid syntax
2019-07-03T19:17:49 Cleaning up...
2019-07-03T19:17:49   Removing source in /tmp/pip-wheel-da8pmz4v/barf
2019-07-03T19:17:49 Removed barf==0.4.0 from https://files.pythonhosted.org/packages/b2/45/7b5ed1fe2e2d7c9882655899b406871e6334d8813ed3c23b124fe1efad52/barf-0.4.0.tar.gz#sha256=ee7237a491196037d5ee96a4bc6b542a0c5863b6ac222499e6bbe922555c9f51 from build tracker '/tmp/pip-req-tracker-05g17dtd'
2019-07-03T19:17:49 Removed build tracker '/tmp/pip-req-tracker-05g17dtd'
2019-07-03T19:17:49 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-da8pmz4v/barf/
2019-07-03T19:17:49 Exception information:
2019-07-03T19:17:49 Traceback (most recent call last):
2019-07-03T19:17:49   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-03T19:17:49     status = self.run(options, args)
2019-07-03T19:17:49   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-03T19:17:49     resolver.resolve(requirement_set)
2019-07-03T19:17:49   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-03T19:17:49     self._resolve_one(requirement_set, req)
2019-07-03T19:17:49   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-03T19:17:49     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-03T19:17:49   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-03T19:17:49     self.require_hashes
2019-07-03T19:17:49   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-03T19:17:49     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-03T19:17:49   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-03T19:17:49     self.req.prepare_metadata()
2019-07-03T19:17:49   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-03T19:17:49     self.run_egg_info()
2019-07-03T19:17:49   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-03T19:17:49     command_desc='python setup.py egg_info')
2019-07-03T19:17:49   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-03T19:17:49     % (command_desc, proc.returncode, cwd))
2019-07-03T19:17:49 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-da8pmz4v/barf/