2021-07-09T22:11:29,948 Created temporary directory: /tmp/pip-ephem-wheel-cache-wo6dmysz
2021-07-09T22:11:29,951 Created temporary directory: /tmp/pip-req-tracker-0auv9ohi
2021-07-09T22:11:29,951 Initialized build tracking at /tmp/pip-req-tracker-0auv9ohi
2021-07-09T22:11:29,951 Created build tracker: /tmp/pip-req-tracker-0auv9ohi
2021-07-09T22:11:29,951 Entered build tracker: /tmp/pip-req-tracker-0auv9ohi
2021-07-09T22:11:29,952 Created temporary directory: /tmp/pip-wheel-4365tykp
2021-07-09T22:11:29,985 1 location(s) to search for versions of libsass-unstable:
2021-07-09T22:11:29,985 * https://pypi.org/simple/libsass-unstable/
2021-07-09T22:11:29,985 Fetching project page and analyzing links: https://pypi.org/simple/libsass-unstable/
2021-07-09T22:11:29,986 Getting page https://pypi.org/simple/libsass-unstable/
2021-07-09T22:11:29,987 Found index url https://pypi.org/simple
2021-07-09T22:11:30,078   Found link https://files.pythonhosted.org/packages/b6/0e/23cfd83baa02c47117b0b15101428e989e5d003430700df0fb116f532409/libsass-unstable-0.4.2-20140528-cd3ee1cbe3.tar.gz#sha256=3e36a2776225cee7a224f9f6145032887d482b824eff499def78047779830212 (from https://pypi.org/simple/libsass-unstable/), version: 0.4.2-20140528-cd3ee1cbe3
2021-07-09T22:11:30,078   Found link https://files.pythonhosted.org/packages/eb/88/0a8bd6d2cf5a4d1db2507d8b43bb77393047e2af9a945eb08f9bc9055c53/libsass-unstable-0.4.2.20140529.cd3ee1cbe3.tar.gz#sha256=56b76a09fb722124937063b9749188e98ecf383edd3aaf46d675c2203f1026be (from https://pypi.org/simple/libsass-unstable/), version: 0.4.2.20140529.cd3ee1cbe3
2021-07-09T22:11:30,079   Found link https://files.pythonhosted.org/packages/af/14/d6885b34ff5ad232c48f364d0dc48a18edec6b2a3972bb918879bf4884a1/libsass-unstable-0.4.220140530.cd3ee1cbe3.tar.gz#sha256=3e23e8572e806928f70a85f72d4d53d9010c07c3a5dbc35599373266b6d42907 (from https://pypi.org/simple/libsass-unstable/), version: 0.4.220140530.cd3ee1cbe3
2021-07-09T22:11:30,079 Skipping link: not a file: https://pypi.org/simple/libsass-unstable/
2021-07-09T22:11:30,095 Given no hashes to check 1 links for project 'libsass-unstable': discarding no candidates
2021-07-09T22:11:30,112 Collecting libsass-unstable==0.4.2.20140529.cd3ee1cbe3
2021-07-09T22:11:30,114   Created temporary directory: /tmp/pip-unpack-rh_hm5o6
2021-07-09T22:11:30,337   Downloading libsass-unstable-0.4.2.20140529.cd3ee1cbe3.tar.gz (104 kB)
2021-07-09T22:11:30,568   Added libsass-unstable==0.4.2.20140529.cd3ee1cbe3 from https://files.pythonhosted.org/packages/eb/88/0a8bd6d2cf5a4d1db2507d8b43bb77393047e2af9a945eb08f9bc9055c53/libsass-unstable-0.4.2.20140529.cd3ee1cbe3.tar.gz#sha256=56b76a09fb722124937063b9749188e98ecf383edd3aaf46d675c2203f1026be to build tracker '/tmp/pip-req-tracker-0auv9ohi'
2021-07-09T22:11:30,570     Running setup.py (path:/tmp/pip-wheel-4365tykp/libsass-unstable_d6594c4e305b4ecfb1445d2b33186605/setup.py) egg_info for package libsass-unstable
2021-07-09T22:11:30,570     Created temporary directory: /tmp/pip-pip-egg-info-laukvmd3
2021-07-09T22:11:30,571     Running command python setup.py egg_info
2021-07-09T22:11:31,341     /usr/local/lib/python3.9/dist-packages/setuptools/dist.py:498: UserWarning: The version specified ('0.4.2.20210709.cd3ee1cbe3') is an invalid version, this may not work as expected with newer versions of setuptools, pip, and PyPI. Please see PEP 440 for more details.
2021-07-09T22:11:31,342       warnings.warn(
2021-07-09T22:11:31,361     running egg_info
2021-07-09T22:11:31,364     creating /tmp/pip-pip-egg-info-laukvmd3/libsass_unstable.egg-info
2021-07-09T22:11:31,365     writing /tmp/pip-pip-egg-info-laukvmd3/libsass_unstable.egg-info/PKG-INFO
2021-07-09T22:11:31,367     writing dependency_links to /tmp/pip-pip-egg-info-laukvmd3/libsass_unstable.egg-info/dependency_links.txt
2021-07-09T22:11:31,368     writing entry points to /tmp/pip-pip-egg-info-laukvmd3/libsass_unstable.egg-info/entry_points.txt
2021-07-09T22:11:31,370     writing requirements to /tmp/pip-pip-egg-info-laukvmd3/libsass_unstable.egg-info/requires.txt
2021-07-09T22:11:31,370     writing top-level names to /tmp/pip-pip-egg-info-laukvmd3/libsass_unstable.egg-info/top_level.txt
2021-07-09T22:11:31,372     writing manifest file '/tmp/pip-pip-egg-info-laukvmd3/libsass_unstable.egg-info/SOURCES.txt'
2021-07-09T22:11:31,694     reading manifest file '/tmp/pip-pip-egg-info-laukvmd3/libsass_unstable.egg-info/SOURCES.txt'
2021-07-09T22:11:31,696     reading manifest template 'MANIFEST.in'
2021-07-09T22:11:31,703     warning: no files found matching '.release-channel'
2021-07-09T22:11:31,708     writing manifest file '/tmp/pip-pip-egg-info-laukvmd3/libsass_unstable.egg-info/SOURCES.txt'
2021-07-09T22:11:31,781   WARNING: Requested libsass-unstable==0.4.2.20140529.cd3ee1cbe3 from https://files.pythonhosted.org/packages/eb/88/0a8bd6d2cf5a4d1db2507d8b43bb77393047e2af9a945eb08f9bc9055c53/libsass-unstable-0.4.2.20140529.cd3ee1cbe3.tar.gz#sha256=56b76a09fb722124937063b9749188e98ecf383edd3aaf46d675c2203f1026be, but installing version 0.4.2.20210709.cd3ee1cbe3
2021-07-09T22:11:31,782   Removed libsass-unstable==0.4.2.20140529.cd3ee1cbe3 from https://files.pythonhosted.org/packages/eb/88/0a8bd6d2cf5a4d1db2507d8b43bb77393047e2af9a945eb08f9bc9055c53/libsass-unstable-0.4.2.20140529.cd3ee1cbe3.tar.gz#sha256=56b76a09fb722124937063b9749188e98ecf383edd3aaf46d675c2203f1026be from build tracker '/tmp/pip-req-tracker-0auv9ohi'
2021-07-09T22:11:31,784 WARNING: Discarding https://files.pythonhosted.org/packages/eb/88/0a8bd6d2cf5a4d1db2507d8b43bb77393047e2af9a945eb08f9bc9055c53/libsass-unstable-0.4.2.20140529.cd3ee1cbe3.tar.gz#sha256=56b76a09fb722124937063b9749188e98ecf383edd3aaf46d675c2203f1026be (from https://pypi.org/simple/libsass-unstable/). Requested libsass-unstable==0.4.2.20140529.cd3ee1cbe3 from https://files.pythonhosted.org/packages/eb/88/0a8bd6d2cf5a4d1db2507d8b43bb77393047e2af9a945eb08f9bc9055c53/libsass-unstable-0.4.2.20140529.cd3ee1cbe3.tar.gz#sha256=56b76a09fb722124937063b9749188e98ecf383edd3aaf46d675c2203f1026be has inconsistent version: filename has '0.4.2.20140529.cd3ee1cbe3', but metadata has '0.4.2.20210709.cd3ee1cbe3'
2021-07-09T22:11:31,785 ERROR: Could not find a version that satisfies the requirement libsass-unstable==0.4.2.20140529.cd3ee1cbe3 (from versions: 0.4.2-20140528-cd3ee1cbe3, 0.4.2.20140529.cd3ee1cbe3, 0.4.220140530.cd3ee1cbe3)
2021-07-09T22:11:31,786 ERROR: No matching distribution found for libsass-unstable==0.4.2.20140529.cd3ee1cbe3
2021-07-09T22:11:31,786 Exception information:
2021-07-09T22:11:31,786 Traceback (most recent call last):
2021-07-09T22:11:31,786   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-09T22:11:31,786     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-09T22:11:31,786   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-09T22:11:31,786     raise RequirementsConflicted(criterion)
2021-07-09T22:11:31,786 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('libsass-unstable==0.4.2.20140529.cd3ee1cbe3')
2021-07-09T22:11:31,786 
2021-07-09T22:11:31,786 During handling of the above exception, another exception occurred:
2021-07-09T22:11:31,786 
2021-07-09T22:11:31,786 Traceback (most recent call last):
2021-07-09T22:11:31,786   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-09T22:11:31,786     result = self._result = resolver.resolve(
2021-07-09T22:11:31,786   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-09T22:11:31,786     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-09T22:11:31,786   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-09T22:11:31,786     raise ResolutionImpossible(e.criterion.information)
2021-07-09T22:11:31,786 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('libsass-unstable==0.4.2.20140529.cd3ee1cbe3'), parent=None)]
2021-07-09T22:11:31,786 
2021-07-09T22:11:31,786 The above exception was the direct cause of the following exception:
2021-07-09T22:11:31,786 
2021-07-09T22:11:31,786 Traceback (most recent call last):
2021-07-09T22:11:31,786   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-09T22:11:31,786     status = self.run(options, args)
2021-07-09T22:11:31,786   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-09T22:11:31,786     return func(self, options, args)
2021-07-09T22:11:31,786   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-09T22:11:31,786     requirement_set = resolver.resolve(
2021-07-09T22:11:31,786   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-09T22:11:31,786     raise error from e
2021-07-09T22:11:31,786 pip._internal.exceptions.DistributionNotFound: No matching distribution found for libsass-unstable==0.4.2.20140529.cd3ee1cbe3
2021-07-09T22:11:31,790 Removed build tracker: '/tmp/pip-req-tracker-0auv9ohi'