2021-07-10T09:26:46,217 Created temporary directory: /tmp/pip-ephem-wheel-cache-dqxw_3o9
2021-07-10T09:26:46,221 Created temporary directory: /tmp/pip-req-tracker-hc6bcryx
2021-07-10T09:26:46,221 Initialized build tracking at /tmp/pip-req-tracker-hc6bcryx
2021-07-10T09:26:46,221 Created build tracker: /tmp/pip-req-tracker-hc6bcryx
2021-07-10T09:26:46,221 Entered build tracker: /tmp/pip-req-tracker-hc6bcryx
2021-07-10T09:26:46,222 Created temporary directory: /tmp/pip-wheel-i62hfj41
2021-07-10T09:26:46,256 1 location(s) to search for versions of c-secp256k1:
2021-07-10T09:26:46,256 * https://pypi.org/simple/c-secp256k1/
2021-07-10T09:26:46,257 Fetching project page and analyzing links: https://pypi.org/simple/c-secp256k1/
2021-07-10T09:26:46,257 Getting page https://pypi.org/simple/c-secp256k1/
2021-07-10T09:26:46,259 Found index url https://pypi.org/simple
2021-07-10T09:26:46,457   Skipping link: none of the wheel's tags (cp27-none-macosx_10_10_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/ed/ca/2dc27dcb81553fdfb968dfdc39235cf98592a35a0802b2c3d2ce6be42d50/c_secp256k1-0.0.6-cp27-none-macosx_10_10_x86_64.whl#sha256=0db7e5cdcd0000de712b0b354e6b904cb63f46ea5290a9b1d0bb55912afd6aa6 (from https://pypi.org/simple/c-secp256k1/)
2021-07-10T09:26:46,458   Found link https://files.pythonhosted.org/packages/3c/e1/63c755c12a975a36b6171bba90dfe977aa62661ae762c59ac967a66d80f6/c_secp256k1-0.0.6.tar.gz#sha256=cc984297a7f88662e0c6549945fc66135c0734d09035406c391c45dcbcc9aaeb (from https://pypi.org/simple/c-secp256k1/), version: 0.0.6
2021-07-10T09:26:46,458   Found link https://files.pythonhosted.org/packages/1d/b4/4f6a919f8f7acc17f8c8a2484bb03676c629ddfa7a6274a549657dca1102/c_secp256k1-0.0.7.tar.gz#sha256=6762b055de9f64ea0cc4fb66b106ea7eb93236db9bcf22f35281255d20d3569a (from https://pypi.org/simple/c-secp256k1/), version: 0.0.7
2021-07-10T09:26:46,458   Found link https://files.pythonhosted.org/packages/e5/03/99aedf740583e3c20cb01b7f90b476178c8de82d950cf180084cd50ef350/c_secp256k1-0.0.8.tar.gz#sha256=f8a5eed1cbc47dbf07c06adf0c111759121486bfb99313c5665fa379d9179ee0 (from https://pypi.org/simple/c-secp256k1/), version: 0.0.8
2021-07-10T09:26:46,458 Skipping link: not a file: https://pypi.org/simple/c-secp256k1/
2021-07-10T09:26:46,460 Given no hashes to check 1 links for project 'c-secp256k1': discarding no candidates
2021-07-10T09:26:46,479 Collecting c-secp256k1==0.0.6
2021-07-10T09:26:46,480   Created temporary directory: /tmp/pip-unpack-5f23on5s
2021-07-10T09:26:46,708   Downloading c_secp256k1-0.0.6.tar.gz (112 kB)
2021-07-10T09:26:46,979   Added c-secp256k1==0.0.6 from https://files.pythonhosted.org/packages/3c/e1/63c755c12a975a36b6171bba90dfe977aa62661ae762c59ac967a66d80f6/c_secp256k1-0.0.6.tar.gz#sha256=cc984297a7f88662e0c6549945fc66135c0734d09035406c391c45dcbcc9aaeb to build tracker '/tmp/pip-req-tracker-hc6bcryx'
2021-07-10T09:26:46,980     Running setup.py (path:/tmp/pip-wheel-i62hfj41/c-secp256k1_69e82d8f501947cd8c67e2361502a805/setup.py) egg_info for package c-secp256k1
2021-07-10T09:26:46,981     Created temporary directory: /tmp/pip-pip-egg-info-raxmm8q2
2021-07-10T09:26:46,981     Running command python setup.py egg_info
2021-07-10T09:26:47,652     Traceback (most recent call last):
2021-07-10T09:26:47,653       File "<string>", line 1, in <module>
2021-07-10T09:26:47,653       File "/tmp/pip-wheel-i62hfj41/c-secp256k1_69e82d8f501947cd8c67e2361502a805/setup.py", line 7, in <module>
2021-07-10T09:26:47,654         from cStringIO import StringIO
2021-07-10T09:26:47,654     ModuleNotFoundError: No module named 'cStringIO'
2021-07-10T09:26:47,703 WARNING: Discarding https://files.pythonhosted.org/packages/3c/e1/63c755c12a975a36b6171bba90dfe977aa62661ae762c59ac967a66d80f6/c_secp256k1-0.0.6.tar.gz#sha256=cc984297a7f88662e0c6549945fc66135c0734d09035406c391c45dcbcc9aaeb (from https://pypi.org/simple/c-secp256k1/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-10T09:26:47,704 ERROR: Could not find a version that satisfies the requirement c-secp256k1==0.0.6 (from versions: 0.0.6, 0.0.7, 0.0.8)
2021-07-10T09:26:47,704 ERROR: No matching distribution found for c-secp256k1==0.0.6
2021-07-10T09:26:47,705 Exception information:
2021-07-10T09:26:47,705 Traceback (most recent call last):
2021-07-10T09:26:47,705   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-10T09:26:47,705     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-10T09:26:47,705   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-10T09:26:47,705     raise RequirementsConflicted(criterion)
2021-07-10T09:26:47,705 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('c-secp256k1==0.0.6')
2021-07-10T09:26:47,705 
2021-07-10T09:26:47,705 During handling of the above exception, another exception occurred:
2021-07-10T09:26:47,705 
2021-07-10T09:26:47,705 Traceback (most recent call last):
2021-07-10T09:26:47,705   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-10T09:26:47,705     result = self._result = resolver.resolve(
2021-07-10T09:26:47,705   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-10T09:26:47,705     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-10T09:26:47,705   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-10T09:26:47,705     raise ResolutionImpossible(e.criterion.information)
2021-07-10T09:26:47,705 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('c-secp256k1==0.0.6'), parent=None)]
2021-07-10T09:26:47,705 
2021-07-10T09:26:47,705 The above exception was the direct cause of the following exception:
2021-07-10T09:26:47,705 
2021-07-10T09:26:47,705 Traceback (most recent call last):
2021-07-10T09:26:47,705   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-10T09:26:47,705     status = self.run(options, args)
2021-07-10T09:26:47,705   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-10T09:26:47,705     return func(self, options, args)
2021-07-10T09:26:47,705   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-10T09:26:47,705     requirement_set = resolver.resolve(
2021-07-10T09:26:47,705   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-10T09:26:47,705     raise error from e
2021-07-10T09:26:47,705 pip._internal.exceptions.DistributionNotFound: No matching distribution found for c-secp256k1==0.0.6
2021-07-10T09:26:47,709 Removed c-secp256k1==0.0.6 from https://files.pythonhosted.org/packages/3c/e1/63c755c12a975a36b6171bba90dfe977aa62661ae762c59ac967a66d80f6/c_secp256k1-0.0.6.tar.gz#sha256=cc984297a7f88662e0c6549945fc66135c0734d09035406c391c45dcbcc9aaeb from build tracker '/tmp/pip-req-tracker-hc6bcryx'
2021-07-10T09:26:47,710 Removed build tracker: '/tmp/pip-req-tracker-hc6bcryx'