2020-05-13T16:12:21,698 Created temporary directory: /tmp/pip-ephem-wheel-cache-ee43vo37
2020-05-13T16:12:21,703 Created temporary directory: /tmp/pip-req-tracker-4m905oej
2020-05-13T16:12:21,703 Initialized build tracking at /tmp/pip-req-tracker-4m905oej
2020-05-13T16:12:21,704 Created build tracker: /tmp/pip-req-tracker-4m905oej
2020-05-13T16:12:21,704 Entered build tracker: /tmp/pip-req-tracker-4m905oej
2020-05-13T16:12:21,706 Created temporary directory: /tmp/pip-wheel-h5jvpeto
2020-05-13T16:12:21,726 1 location(s) to search for versions of snowmobile:
2020-05-13T16:12:21,726 * https://pypi.org/simple/snowmobile/
2020-05-13T16:12:21,726 Fetching project page and analyzing links: https://pypi.org/simple/snowmobile/
2020-05-13T16:12:21,727 Getting page https://pypi.org/simple/snowmobile/
2020-05-13T16:12:21,729 Found index url https://pypi.org/simple
2020-05-13T16:12:21,975   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/70/08/ce047f0a197f26f80bee49cbcf244418223dfc3d74b1e0ffa9723a8551d2/snowmobile-0.0.2-py2.py3-none-any.whl#sha256=6ac74c540cc838cf01966511699db24207a8b565e3d6716a5338b97b82bb4984 (from https://pypi.org/simple/snowmobile/)
2020-05-13T16:12:21,975   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/b2/79/a8dd780c7b08e1da86b21cffe4f20022fc0a83d06ef36bd58f75749f0d3c/snowmobile-0.0.3-py2.py3-none-any.whl#sha256=119e3264f1f8d71cf0cd5fd31289192877ba97d7d49e72710885e16616c5a522 (from https://pypi.org/simple/snowmobile/)
2020-05-13T16:12:21,976   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/86/8b/1abfe37a4f91b22ff8be8d666c48993a52783aa6854d62532c7f0a2b7b68/snowmobile-0.0.4-py2.py3-none-any.whl#sha256=81bd521fabb66926c5519632b2d08f49c8a7e80aceb2b8082c1ee57388f8fccc (from https://pypi.org/simple/snowmobile/)
2020-05-13T16:12:21,976   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/20/6e/9e5b26d9a015231cdf76e0d695b901e7163a868755a9306a635121d0fcc2/snowmobile-0.0.5-py2.py3-none-any.whl#sha256=77d44be83531c81988a64bcc6fe5f726cefce15a031bb094b91fc52f089c218f (from https://pypi.org/simple/snowmobile/)
2020-05-13T16:12:21,977   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/e6/77/9eabc434233767f62ad8f1499c17ea73002b8fa88e414c3d57d917890f48/snowmobile-0.0.6-py2.py3-none-any.whl#sha256=e6a54ae9e91e924a5039a0ea05058d11c314d2b959d87a4b2dd553f27b573bf1 (from https://pypi.org/simple/snowmobile/)
2020-05-13T16:12:21,977   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/95/33/31d2f290cec42e8c63fd44225a43ee316cdc6888c084a929eb39d82c2a51/snowmobile-0.0.9-py2.py3-none-any.whl#sha256=88e335019297ae6761a13fff4d078767f63c1dc3e75d8d72ae48dea95c7b9714 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.6)
2020-05-13T16:12:21,978   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/a1/3c/efd0cf4aaac2c32d8350cfff16a1dcc9b361fd9af4f8740a3b79fb06b666/snowmobile-0.0.10-py2.py3-none-any.whl#sha256=294b57f9ce639f07fb922e1b5009f13ddb56c1c29819874d2581920479c7ecd1 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.6)
2020-05-13T16:12:21,978   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/3c/68/8f347eea961925a4be726a0413898966c8291b24c24a11050de684cc7faf/snowmobile-0.0.11-py2.py3-none-any.whl#sha256=576c28d87ba665b09f94b215f50e13ca3c79a4acbfa7ca0dd8a636c4a6d92920 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.6)
2020-05-13T16:12:21,979   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/7b/62/6f0966893f542262e17b94b6c5117275198b9b807e61e8785cf81f5e75b9/snowmobile-0.0.12-py2.py3-none-any.whl#sha256=5b6299e15244a2187904c8f709d426cdda700f956013b59e17c1b5b799f0fa15 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.6)
2020-05-13T16:12:21,979   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/4c/52/ddce427580525e804bd916cd591010ab5cd22e135df24452d1129467b1b7/snowmobile-0.0.13-py2.py3-none-any.whl#sha256=94d9aad6e83ea44c9ad53052c02ad742482ea84e266a9b1f0252a415b074efeb (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.6)
2020-05-13T16:12:21,979   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/08/03/768470d20532296d9cd111cfb895cb86fc9719100a2554698a8b5f2844f0/snowmobile-0.0.15-py2.py3-none-any.whl#sha256=1dec86197a4eac7f53f3df818a786d518c579b63b012a31ea9ae170a88111a02 (from https://pypi.org/simple/snowmobile/) (requires-python:==3.7)
2020-05-13T16:12:21,980   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/2c/af/bf219f2cd0e3327f27e353f9bae363ff47d1100b9604dacdf643d972fdc4/snowmobile-0.0.16-py2.py3-none-any.whl#sha256=29d61cf53ad98dbaab6dd754393e3ef9b48415eba518d3d8fddfbaa4d5c14ad1 (from https://pypi.org/simple/snowmobile/) (requires-python:==3.7)
2020-05-13T16:12:21,980   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/03/b8/af9b6c133afde2d5569a6194a6274df9f9b7eb46c8f973e499731d82f7ab/snowmobile-0.0.17-py2.py3-none-any.whl#sha256=10ccbfa1887ccc302516c1038096ed1ffab516675e6efc4cedbc7b06d92f2f04 (from https://pypi.org/simple/snowmobile/) (requires-python:==3.7.*)
2020-05-13T16:12:21,981   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/77/45/d2e04823346be918e1e1b7727ed108063e66fcf3f8f2d7f9f5e9b5689bb4/snowmobile-0.0.18-py2.py3-none-any.whl#sha256=1c42b55d6f85a508a284ff80f2ab5ea3dd1e014d8f2160256dcb0fd5c6985dfd (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.)
2020-05-13T16:12:21,981   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/c1/98/77dac4ba8cd5e3ca7b81f30752656f3054597393e74f3ad1038deff75f74/snowmobile-0.1.0-py2.py3-none-any.whl#sha256=994b5c134ad7deadc464f42e85478bc77968c406900dd13de2dc419d7b4873c0 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.)
2020-05-13T16:12:21,982   Found link https://files.pythonhosted.org/packages/00/23/f4151dfe5f63dbd526e6ba14c4739bc76181a05f5d537e576bdc9acf2aa9/snowmobile-0.1.0.tar.gz#sha256=eb542a988bc79586fe8748de1be41e1d62b007176adf1c8d5c975aa15be20081 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.), version: 0.1.0
2020-05-13T16:12:21,983   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/99/d1/e1a082fb81467ff8352f3bc9aed753ce57df1e40e849dd4ae2cf24298cea/snowmobile-0.1.1-py2.py3-none-any.whl#sha256=baa1964c42f56911d17cbc42ae2479746665c5e87d75eb909963c740c4c921d0 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.)
2020-05-13T16:12:21,984   Found link https://files.pythonhosted.org/packages/fa/2a/89712ad25eec7c479fa5d2063801323aff3f632ae443213c039a25d0a8b8/snowmobile-0.1.1.tar.gz#sha256=2e8cc1d17b51de9d8abd7e8417961f5ac076001c84dce551d41a674529c87e8d (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.), version: 0.1.1
2020-05-13T16:12:21,985   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/88/38/d2f564b3127fdc4f8a49e626b9be95240e86c823a418ccbd4a6f17fd6877/snowmobile-0.1.2-py2.py3-none-any.whl#sha256=8cb296b1d671b385d0605c99fe37b8a2a139dc4bee2ec7fa6fbfce81831aacde (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.)
2020-05-13T16:12:21,986   Found link https://files.pythonhosted.org/packages/45/e9/8a33e3fbe3f20bb789eaae0040b0e984709af245825aef237c0f11b9fd30/snowmobile-0.1.2.tar.gz#sha256=74a92443b1d70799781cf85dd9fc0220b2346669e82d7ef11838ad361ef7326b (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.), version: 0.1.2
2020-05-13T16:12:21,986   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/ba/63/15064cc28c066619cc9858218358a39b39b9eaed967927273fe5dad55774/snowmobile-0.1.3-py2.py3-none-any.whl#sha256=8e8480a2bb78963444f4d6776502aab59ac8b64d7e30b7465c9b3d9338a15afd (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.)
2020-05-13T16:12:21,987   Found link https://files.pythonhosted.org/packages/01/9b/e662da0eb4f0bb0e7e230f3bd4429fb98635a5dca17e418b805467d3be52/snowmobile-0.1.3.tar.gz#sha256=7b9594d61e9adc66e937318858ba7c3605e6476952a4ddac86cc4e4f295a11ec (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.), version: 0.1.3
2020-05-13T16:12:21,988   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/69/76/4101829687d8f8479866f5b2e92ea1fafe18ab4ee7ee2b84ca63a49015e7/snowmobile-0.1.4-py2.py3-none-any.whl#sha256=6dbbdf749582560fe6bdf33827bdcc23798dd32672c1408c8560a50de7cf0393 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.)
2020-05-13T16:12:21,989   Found link https://files.pythonhosted.org/packages/11/2c/10573d74a0ca602ac48827a4c939d9e5f942df2a1870995eb56062de9a70/snowmobile-0.1.4.tar.gz#sha256=7366422bb363113e5fb296bf608639f03bbcf7c65da20fa2397e2baf7a1b2b09 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.), version: 0.1.4
2020-05-13T16:12:21,989   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/f8/a4/0cc2c241e58b31615c8f463e478420458fc2a4d383e21f3e581b28b92502/snowmobile-0.1.5-py2.py3-none-any.whl#sha256=88e94cc2904312c58c51ad57ca1219cbed0f463f2cb292855fca485d61a88457 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.)
2020-05-13T16:12:21,990   Found link https://files.pythonhosted.org/packages/fe/57/28db3fb6ded32ea81beb757441c6b09cac9f1b38d8e7aa0c4f9e7a8fc46e/snowmobile-0.1.5.tar.gz#sha256=1460a79e12ac1a0e2c2b2ba7c7eeb87bf401c741362f3c9b714c0bbb809522a1 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.), version: 0.1.5
2020-05-13T16:12:21,991   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/d9/9e/dd16b79130e441677014ca874b37d91ac5dc104cdc5bb0bbefe09bf8e15d/snowmobile-0.1.6-py2.py3-none-any.whl#sha256=5c5f0e54b6544f3b6f4edfde02c7636cc32603e2a05f19458e6a6c68a5ad9728 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.)
2020-05-13T16:12:21,992   Found link https://files.pythonhosted.org/packages/92/06/91db2d56d10431c4580d13ffe22774fa1830a298e1c35312c84b0521526e/snowmobile-0.1.6.tar.gz#sha256=e34e9a3e5be62f8e306b32cbb6ed31078c215d0e5763306c81a4da23785bdeac (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.), version: 0.1.6
2020-05-13T16:12:21,993   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/3c/6f/aa2c1f6b60058380fa975c9c8895123edf555e1015bc165f506ac206a494/snowmobile-0.1.7-py2.py3-none-any.whl#sha256=6b43c7d0a7e3f9ed4ee4f57dfd2eff88fa1171a9a593cc61ed06d79e49ed6dec (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.)
2020-05-13T16:12:21,994   Found link https://files.pythonhosted.org/packages/6f/37/72c2066301c32b87f860eba8bdc6750ad9eb4437f57d9c2752212c5f156a/snowmobile-0.1.7.tar.gz#sha256=b02d0459ff83493d59e81671c3d242deffc26b6d020d0ac0b6259f8317a7ec66 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.), version: 0.1.7
2020-05-13T16:12:21,994   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/25/f1/ca34098e16357535ab482ce6d429a2d8bfc15c4d3ae0722fe6070f34523a/snowmobile-0.1.8-py2.py3-none-any.whl#sha256=94d88885115d5cbf3d72d50bb91ebb934959d3664ac5d1609d4672d80e1f47e0 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.)
2020-05-13T16:12:21,995   Found link https://files.pythonhosted.org/packages/74/b1/a0e5ed62103ef533ea9b25f521bd880beb767210f2b093d309104bffc8a3/snowmobile-0.1.8.tar.gz#sha256=9560976c02219902279e8fcc1d5182b8f2b28edc5591cdb7d3660d2f7e4a3823 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.), version: 0.1.8
2020-05-13T16:12:21,996   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/52/88/99c32217371d45d76f86e89daa1d141a19c8f93a488ba15894d15fa4d143/snowmobile-0.1.9-py2.py3-none-any.whl#sha256=d618457ee5bfecd15c24de0815b6bf2447d14bb72c33c281fad8fc22bc77e81b (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.)
2020-05-13T16:12:21,997   Found link https://files.pythonhosted.org/packages/b6/58/8a1bdd2acc44e3925f371d7bf1d5dd7c6ceb19c17c31306cfea07bf6a002/snowmobile-0.1.9.tar.gz#sha256=1005d3ffec64da12d392aebc9fd2ec178de402c6520907a74f8498036c053adc (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.), version: 0.1.9
2020-05-13T16:12:21,998   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/be/3a/1ffb0dfa5dd22791ecc948cfce7cba4d47552d3a35cdf9efc7998228ad36/snowmobile-0.1.10-py2.py3-none-any.whl#sha256=795adafc1a8d91a3438d7d468c3cb1cd2c60e0d9c4aee7836444e0fee7e7ef73 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.)
2020-05-13T16:12:21,999   Found link https://files.pythonhosted.org/packages/b6/59/5510459eabc69ceba4849eace54cb344a2e02bba94f77255fc445cf7c8d8/snowmobile-0.1.10.tar.gz#sha256=d1d4ef5da0c7fca6a58e2dd674c094a1d097be86012378cdb1442094d9cc86fa (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.), version: 0.1.10
2020-05-13T16:12:21,999   Skipping link: No binaries permitted for snowmobile: https://files.pythonhosted.org/packages/76/08/722666e9083b0b111b700f477db44cc1a2bf0133c9cf10306bc2f994219a/snowmobile-0.1.11-py2.py3-none-any.whl#sha256=88cab5e2a81df3b1f7bcd3968453b32e7882e6569467cc506a2a6ea943ff5c36 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.)
2020-05-13T16:12:22,000   Found link https://files.pythonhosted.org/packages/01/1f/c776c37ca6a1e7f74db6511f334010ec2949b2dd691e3c1e19a055066c92/snowmobile-0.1.11.tar.gz#sha256=5501e961ed55aa7b70b4a8e018aeac0169f68a88ceaf89d754c5a0f015b40155 (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.), version: 0.1.11
2020-05-13T16:12:22,011 Given no hashes to check 1 links for project 'snowmobile': discarding no candidates
2020-05-13T16:12:22,012 WARNING: The candidate selected for download or install is a yanked version: 'snowmobile' candidate (version 0.1.6 at https://files.pythonhosted.org/packages/92/06/91db2d56d10431c4580d13ffe22774fa1830a298e1c35312c84b0521526e/snowmobile-0.1.6.tar.gz#sha256=e34e9a3e5be62f8e306b32cbb6ed31078c215d0e5763306c81a4da23785bdeac (from https://pypi.org/simple/snowmobile/) (requires-python:>=3.7.))
2020-05-13T16:12:22,012 Reason for being yanked: <none given>
2020-05-13T16:12:22,013 Using version 0.1.6 (newest of versions: 0.1.6)
2020-05-13T16:12:22,019 Collecting snowmobile==0.1.6
2020-05-13T16:12:22,022   Created temporary directory: /tmp/pip-unpack-cmntp20s
2020-05-13T16:12:22,099   Downloading snowmobile-0.1.6.tar.gz (48 kB)
2020-05-13T16:12:22,354   Added snowmobile==0.1.6 from https://files.pythonhosted.org/packages/92/06/91db2d56d10431c4580d13ffe22774fa1830a298e1c35312c84b0521526e/snowmobile-0.1.6.tar.gz#sha256=e34e9a3e5be62f8e306b32cbb6ed31078c215d0e5763306c81a4da23785bdeac to build tracker '/tmp/pip-req-tracker-4m905oej'
2020-05-13T16:12:22,357     Running setup.py (path:/tmp/pip-wheel-h5jvpeto/snowmobile/setup.py) egg_info for package snowmobile
2020-05-13T16:12:22,358     Created temporary directory: /tmp/pip-pip-egg-info-g_4bubdv
2020-05-13T16:12:22,359     Running command python setup.py egg_info
2020-05-13T16:12:23,916     fatal: not a git repository (or any of the parent directories): .git
2020-05-13T16:12:23,925     Traceback (most recent call last):
2020-05-13T16:12:23,926       File "<string>", line 1, in <module>
2020-05-13T16:12:23,927       File "/tmp/pip-wheel-h5jvpeto/snowmobile/setup.py", line 14, in <module>
2020-05-13T16:12:23,927         str((subprocess.check_output(['git', 'describe']).strip())).\
2020-05-13T16:12:23,928       File "/usr/lib/python3.7/subprocess.py", line 395, in check_output
2020-05-13T16:12:23,929         **kwargs).stdout
2020-05-13T16:12:23,929       File "/usr/lib/python3.7/subprocess.py", line 487, in run
2020-05-13T16:12:23,930         output=stdout, stderr=stderr)
2020-05-13T16:12:23,931     subprocess.CalledProcessError: Command '['git', 'describe']' returned non-zero exit status 128.
2020-05-13T16:12:24,030 ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-05-13T16:12:24,031 Exception information:
2020-05-13T16:12:24,031 Traceback (most recent call last):
2020-05-13T16:12:24,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 188, in _main
2020-05-13T16:12:24,031     status = self.run(options, args)
2020-05-13T16:12:24,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 185, in wrapper
2020-05-13T16:12:24,031     return func(self, options, args)
2020-05-13T16:12:24,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 160, in run
2020-05-13T16:12:24,031     reqs, check_supported_wheels=True
2020-05-13T16:12:24,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 179, in resolve
2020-05-13T16:12:24,031     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-05-13T16:12:24,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 362, in _resolve_one
2020-05-13T16:12:24,031     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-05-13T16:12:24,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 314, in _get_abstract_dist_for
2020-05-13T16:12:24,031     abstract_dist = self.preparer.prepare_linked_requirement(req)
2020-05-13T16:12:24,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 431, in prepare_linked_requirement
2020-05-13T16:12:24,031     req, self.req_tracker, self.finder, self.build_isolation,
2020-05-13T16:12:24,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 85, in _get_prepared_distribution
2020-05-13T16:12:24,031     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2020-05-13T16:12:24,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 40, in prepare_distribution_metadata
2020-05-13T16:12:24,031     self.req.prepare_metadata()
2020-05-13T16:12:24,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 550, in prepare_metadata
2020-05-13T16:12:24,031     self.metadata_directory = self._generate_metadata()
2020-05-13T16:12:24,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 530, in _generate_metadata
2020-05-13T16:12:24,031     details=self.name or "from {}".format(self.link)
2020-05-13T16:12:24,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 73, in generate_metadata
2020-05-13T16:12:24,031     command_desc='python setup.py egg_info',
2020-05-13T16:12:24,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 241, in call_subprocess
2020-05-13T16:12:24,031     raise InstallationError(exc_msg)
2020-05-13T16:12:24,031 pip._internal.exceptions.InstallationError: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-05-13T16:12:24,044 Removed snowmobile==0.1.6 from https://files.pythonhosted.org/packages/92/06/91db2d56d10431c4580d13ffe22774fa1830a298e1c35312c84b0521526e/snowmobile-0.1.6.tar.gz#sha256=e34e9a3e5be62f8e306b32cbb6ed31078c215d0e5763306c81a4da23785bdeac from build tracker '/tmp/pip-req-tracker-4m905oej'
2020-05-13T16:12:24,045 Removed build tracker: '/tmp/pip-req-tracker-4m905oej'