2020-09-20T00:03:53,078 Created temporary directory: /tmp/pip-ephem-wheel-cache-nhitfi2r
2020-09-20T00:03:53,081 Created temporary directory: /tmp/pip-req-tracker-n7xc44p7
2020-09-20T00:03:53,081 Initialized build tracking at /tmp/pip-req-tracker-n7xc44p7
2020-09-20T00:03:53,081 Created build tracker: /tmp/pip-req-tracker-n7xc44p7
2020-09-20T00:03:53,081 Entered build tracker: /tmp/pip-req-tracker-n7xc44p7
2020-09-20T00:03:53,082 Created temporary directory: /tmp/pip-wheel-4_6zo7i3
2020-09-20T00:03:53,090 1 location(s) to search for versions of merengue:
2020-09-20T00:03:53,090 * https://pypi.org/simple/merengue/
2020-09-20T00:03:53,090 Fetching project page and analyzing links: https://pypi.org/simple/merengue/
2020-09-20T00:03:53,091 Getting page https://pypi.org/simple/merengue/
2020-09-20T00:03:53,092 Found index url https://pypi.org/simple
2020-09-20T00:03:53,189   Found link https://files.pythonhosted.org/packages/76/a7/eaba2adc8fdbe4b309b0b8732d2144f8ceec133b94a692cd529ed7e04017/merengue-0.6.0-final.tar.gz#sha256=17cb0894e1ea694ae617a59b7b8530cc048bf24e8196ae060d0e8ef09f77568b (from https://pypi.org/simple/merengue/), version: 0.6.0-final
2020-09-20T00:03:53,190   Found link https://files.pythonhosted.org/packages/45/cc/89e84986bbb50d211087594359ab51a682ea0520ac97864d021a6d5c6a92/merengue-0.5.tar.gz#sha256=8c751b4b6ee208b274bf21b526b95b4b321fc038fb0a5351d84df96e111ba0aa (from https://pypi.org/simple/merengue/), version: 0.5
2020-09-20T00:03:53,190   Found link https://files.pythonhosted.org/packages/67/85/84c07abd89c1c0f0b48b948f729739928064788a210044a13e1c2547f49c/merengue-0.5.1-beta.tar.gz#sha256=14e7995e42f867a72b0c2459ce84842b975f35c732ff20b89825c1c74c8883f6 (from https://pypi.org/simple/merengue/), version: 0.5.1-beta
2020-09-20T00:03:53,190   Found link https://files.pythonhosted.org/packages/9f/80/d6651b8d69591bfb31ecbed31c74de8e117d0babf67060bb3b102e8bc846/merengue-0.5.1-beta2.tar.gz#sha256=16b3f557ff050a26cf91707e6c6ef7b8632043f2286425b33f105efdfb95a72a (from https://pypi.org/simple/merengue/), version: 0.5.1-beta2
2020-09-20T00:03:53,191   Found link https://files.pythonhosted.org/packages/1d/55/051f4cd1b2e8669267f9475d2d309bd47a8b9dde038c381cf7f9eaa4aef7/merengue-0.5.1-beta3.tar.gz#sha256=9b4508845beaaee730f2aa6bee42298a1aa932a42189009d85a0f5aa919926c1 (from https://pypi.org/simple/merengue/), version: 0.5.1-beta3
2020-09-20T00:03:53,191   Found link https://files.pythonhosted.org/packages/27/49/ef241217e5bd504f50d67cc6d261ac916d51af49aa4990167486ea1a5495/merengue-0.5.1.tar.gz#sha256=e48867c80873e36cfcdafa7a020498cf62af2dc8253ca052bd30e5389e60131c (from https://pypi.org/simple/merengue/), version: 0.5.1
2020-09-20T00:03:53,191   Found link https://files.pythonhosted.org/packages/eb/c8/113de5ecd82c60876004fac1142757eb8a70fbe84fefea5df46ea9dc6d88/merengue-0.6.0-alpha1.tar.gz#sha256=b7cbb35db7f8a4865fb113f83fbfa433b4a069f93548898eddaf886fbacaa2c9 (from https://pypi.org/simple/merengue/), version: 0.6.0-alpha1
2020-09-20T00:03:53,192   Found link https://files.pythonhosted.org/packages/0d/7c/096470816175427283d1c4247119b01b8fed5d1a2daafd947c6c52102bb2/merengue-0.6.0-alpha2.tar.gz#sha256=a4b03dd9694dd00eadd98812420eaf933644628ea8ac2038aa391375b4de1142 (from https://pypi.org/simple/merengue/), version: 0.6.0-alpha2
2020-09-20T00:03:53,192   Found link https://files.pythonhosted.org/packages/34/a2/031a48e8cecffe422718f8ec2c26579a95cc0a328861f99224b2100e92f7/merengue-0.6.0-alpha3.tar.gz#sha256=843cd0dacfd6c0acc4361477fdf8bc864bcc96f3c1962ea17fe699fae9441f7d (from https://pypi.org/simple/merengue/), version: 0.6.0-alpha3
2020-09-20T00:03:53,192   Found link https://files.pythonhosted.org/packages/ee/25/2fc1c611d406273761189fea8a98b0ddb8e315cfb54f58de72d835b292ff/merengue-0.6.0-beta1.tar.gz#sha256=bbf46adb5c31d9f642bcb3f797b5a55094050986e3acd04280632391c5695ecc (from https://pypi.org/simple/merengue/), version: 0.6.0-beta1
2020-09-20T00:03:53,193   Found link https://files.pythonhosted.org/packages/28/92/8ba16c2c0f30f08e9aa4ca382cc7ef26d2a84f5f100ee060552aa1f88d58/merengue-0.6.0-rc1.tar.gz#sha256=01ff652439f4fccc57c2d08d4043ff008babb0fdbdeca006301755e15b8c262f (from https://pypi.org/simple/merengue/), version: 0.6.0-rc1
2020-09-20T00:03:53,193   Found link https://files.pythonhosted.org/packages/4a/ca/d3f471cb1c7b63cb250b472c266417aa899f9273374948125e82045bd59a/merengue-0.6.1.tar.gz#sha256=21659b83a326e7bc1feeb52355d0d0de534f1b6c3e651bdee8181717e6626876 (from https://pypi.org/simple/merengue/), version: 0.6.1
2020-09-20T00:03:53,193   Found link https://files.pythonhosted.org/packages/c4/29/fee2b91275c720c2874e8c556c106fd7338a127cda7f53eb050bd6e12b59/merengue-0.6.2.tar.gz#sha256=1285effd28bb8271c0069dd340777c5b3684e6ffbfe33081b23135a37f31da00 (from https://pypi.org/simple/merengue/), version: 0.6.2
2020-09-20T00:03:53,194   Found link https://files.pythonhosted.org/packages/92/29/3ec9bb9922b937c1e80b63aecde83fdf6ae00a93f558de09ec2326f37fa1/merengue-0.7.0-alpha1.tar.gz#sha256=cd9932a2cea990cf0ebe5c0a3ba1b590c18d8ae5d58eabedabc52df68c2fa5a1 (from https://pypi.org/simple/merengue/), version: 0.7.0-alpha1
2020-09-20T00:03:53,194   Found link https://files.pythonhosted.org/packages/bd/74/898e96cb7c890b69f932913153ab14ba3bd5195e647f86bb775b78656fcd/merengue-0.7.0-beta1.tar.gz#sha256=e7ed60e9e55f4829078a93be77486bf294313d87ae3f0ec54f849bbbfbdd167f (from https://pypi.org/simple/merengue/), version: 0.7.0-beta1
2020-09-20T00:03:53,194   Found link https://files.pythonhosted.org/packages/8c/f1/d02f52990bb7a95e6f5a9621a665301998de03b14c4d0f77b9ae0e2db679/merengue-0.7.0-beta2.tar.gz#sha256=a44c22ddc46577437eb0d39af63fc5daac3351f6710a47b83b4dd935f23ed95d (from https://pypi.org/simple/merengue/), version: 0.7.0-beta2
2020-09-20T00:03:53,195   Found link https://files.pythonhosted.org/packages/ae/be/e50fa45911a6e12378a3ef0ffc80ceaa522bf52d654c43645b2198c0607a/merengue-0.7.0-beta3.tar.gz#sha256=d09c53277c8d90a6381b3c7a6c545d61cd2e9273b7a58687551cd0c864f82d1d (from https://pypi.org/simple/merengue/), version: 0.7.0-beta3
2020-09-20T00:03:53,195   Found link https://files.pythonhosted.org/packages/ca/c3/3936d7837815fb75ba0b98ddaf26d675e087f262d5413f38a20b4ba5aab1/merengue-0.7.0-beta4.tar.gz#sha256=13ddbf6b788d1574f1153511ae807bcd56982ce3936e07bb875482776b0d66af (from https://pypi.org/simple/merengue/), version: 0.7.0-beta4
2020-09-20T00:03:53,195   Found link https://files.pythonhosted.org/packages/e4/13/6ea64ef2b4b96255d04fc77adbbc74fd23a241d8e3f59df546bb60ef8838/merengue-0.7.0.tar.gz#sha256=bec12e3de4187d4ba012f8fa6fd47b8e474f7aa95d75c283597a845a654f3d4e (from https://pypi.org/simple/merengue/), version: 0.7.0
2020-09-20T00:03:53,195   Found link https://files.pythonhosted.org/packages/72/bf/eca6eac749ca3d4f9edad4ea6273536c2dd51bc44e1573e89299a4d34d7a/merengue-0.7.1.tar.gz#sha256=46350e297d9a394c1b8539d333c8708550a58b1c54bf988efc043f14350ffd41 (from https://pypi.org/simple/merengue/), version: 0.7.1
2020-09-20T00:03:53,196   Found link https://files.pythonhosted.org/packages/32/45/9a0426b929f0b4ca224d842e70a2750d4616408030326cbde2f705a93cf9/merengue-0.8.0-b1.tar.gz#sha256=3bf787425636875ce5b3fce149333afe887ed8a33de94420b280ee201ea05121 (from https://pypi.org/simple/merengue/), version: 0.8.0-b1
2020-09-20T00:03:53,196   Found link https://files.pythonhosted.org/packages/40/3a/060bf4037c09b786b9a8f0e85223cc419f9e299c5cf5f183fcc152472826/merengue-0.8.0-b2.tar.gz#sha256=8470ccb3d3732644e9cfc9dd16adafd5aa08184d35b4f61921c1ee1eb702807b (from https://pypi.org/simple/merengue/), version: 0.8.0-b2
2020-09-20T00:03:53,196   Found link https://files.pythonhosted.org/packages/42/24/4fc7cd29d8c74ab637d1b87f97bc0ed6316402984a9d20edafb15c54f5cd/merengue-0.8.0-rc1.tar.gz#sha256=27d8a99887df922efcc54eec09883fb6ad3c99f780660859eda87ec5517419b2 (from https://pypi.org/simple/merengue/), version: 0.8.0-rc1
2020-09-20T00:03:53,197   Found link https://files.pythonhosted.org/packages/10/7f/24d2117b4aef7f8bf3a312d820816b8983059b38f5e3efdb83651551513a/merengue-0.8.0.tar.gz#sha256=bc756e02db71aa93db95cac9e9bb415720bfdebc66070fef32ccb422c4e4f233 (from https://pypi.org/simple/merengue/), version: 0.8.0
2020-09-20T00:03:53,197   Found link https://files.pythonhosted.org/packages/1a/6a/c1681c8a1fd58747612cc9202518ac801aed26d1779cdc0c6ea4dfe9b49c/merengue-0.8.1.tar.gz#sha256=57131bbb9965e383d820ce2785fa7cc06c067677490b0259e40bbeedb7a0f055 (from https://pypi.org/simple/merengue/), version: 0.8.1
2020-09-20T00:03:53,197   Found link https://files.pythonhosted.org/packages/45/3c/c3471401332e60769ab5cd1c125afffe35dccbecea07ac62b563016b4372/merengue-0.8.2.tar.gz#sha256=06aa393d2ded0ce218c6a8695b6d220d18a424cb9483ff32b3410a487b60e26f (from https://pypi.org/simple/merengue/), version: 0.8.2
2020-09-20T00:03:53,198   Found link https://files.pythonhosted.org/packages/75/41/26b8dd83091ebe69152cf239e5897153744e063f598fc8a9c6e4236896af/merengue-0.9.0.tar.gz#sha256=68f4b8d94b029f805088b4052702dc5ccc5c12024f75da33350b17367535e54e (from https://pypi.org/simple/merengue/), version: 0.9.0
2020-09-20T00:03:53,204 Given no hashes to check 1 links for project 'merengue': discarding no candidates
2020-09-20T00:03:53,205 Using version 0.7.0 (newest of versions: 0.7.0)
2020-09-20T00:03:53,209 Collecting merengue==0.7.0
2020-09-20T00:03:53,211   Created temporary directory: /tmp/pip-unpack-pypv3u9x
2020-09-20T00:03:53,248   Downloading merengue-0.7.0.tar.gz (10.1 MB)
2020-09-20T00:03:59,259   Added merengue==0.7.0 from https://files.pythonhosted.org/packages/e4/13/6ea64ef2b4b96255d04fc77adbbc74fd23a241d8e3f59df546bb60ef8838/merengue-0.7.0.tar.gz#sha256=bec12e3de4187d4ba012f8fa6fd47b8e474f7aa95d75c283597a845a654f3d4e to build tracker '/tmp/pip-req-tracker-n7xc44p7'
2020-09-20T00:03:59,261     Running setup.py (path:/tmp/pip-wheel-4_6zo7i3/merengue/setup.py) egg_info for package merengue
2020-09-20T00:03:59,262     Created temporary directory: /tmp/pip-pip-egg-info-iarar1ty
2020-09-20T00:03:59,262     Running command python setup.py egg_info
2020-09-20T00:04:00,136     Traceback (most recent call last):
2020-09-20T00:04:00,137       File "<string>", line 1, in <module>
2020-09-20T00:04:00,137       File "/tmp/pip-wheel-4_6zo7i3/merengue/setup.py", line 20, in <module>
2020-09-20T00:04:00,137         import ez_setup
2020-09-20T00:04:00,138       File "/tmp/pip-wheel-4_6zo7i3/merengue/ez_setup.py", line 106
2020-09-20T00:04:00,138         except pkg_resources.VersionConflict, e:
2020-09-20T00:04:00,138                                             ^
2020-09-20T00:04:00,139     SyntaxError: invalid syntax
2020-09-20T00:04:00,182 ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-09-20T00:04:00,183 Exception information:
2020-09-20T00:04:00,183 Traceback (most recent call last):
2020-09-20T00:04:00,183   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 228, in _main
2020-09-20T00:04:00,183     status = self.run(options, args)
2020-09-20T00:04:00,183   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 182, in wrapper
2020-09-20T00:04:00,183     return func(self, options, args)
2020-09-20T00:04:00,183   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 156, in run
2020-09-20T00:04:00,183     reqs, check_supported_wheels=True
2020-09-20T00:04:00,183   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 183, in resolve
2020-09-20T00:04:00,183     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-09-20T00:04:00,183   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 388, in _resolve_one
2020-09-20T00:04:00,183     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-09-20T00:04:00,183   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 340, in _get_abstract_dist_for
2020-09-20T00:04:00,183     abstract_dist = self.preparer.prepare_linked_requirement(req)
2020-09-20T00:04:00,183   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 483, in prepare_linked_requirement
2020-09-20T00:04:00,183     req, self.req_tracker, self.finder, self.build_isolation,
2020-09-20T00:04:00,183   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 91, in _get_prepared_distribution
2020-09-20T00:04:00,183     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2020-09-20T00:04:00,183   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 40, in prepare_distribution_metadata
2020-09-20T00:04:00,183     self.req.prepare_metadata()
2020-09-20T00:04:00,183   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 555, in prepare_metadata
2020-09-20T00:04:00,183     self.metadata_directory = self._generate_metadata()
2020-09-20T00:04:00,183   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 535, in _generate_metadata
2020-09-20T00:04:00,183     details=self.name or "from {}".format(self.link)
2020-09-20T00:04:00,183   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 73, in generate_metadata
2020-09-20T00:04:00,183     command_desc='python setup.py egg_info',
2020-09-20T00:04:00,183   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 242, in call_subprocess
2020-09-20T00:04:00,183     raise InstallationError(exc_msg)
2020-09-20T00:04:00,183 pip._internal.exceptions.InstallationError: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-09-20T00:04:00,190 Removed merengue==0.7.0 from https://files.pythonhosted.org/packages/e4/13/6ea64ef2b4b96255d04fc77adbbc74fd23a241d8e3f59df546bb60ef8838/merengue-0.7.0.tar.gz#sha256=bec12e3de4187d4ba012f8fa6fd47b8e474f7aa95d75c283597a845a654f3d4e from build tracker '/tmp/pip-req-tracker-n7xc44p7'
2020-09-20T00:04:00,191 Removed build tracker: '/tmp/pip-req-tracker-n7xc44p7'