Created temporary directory: /tmp/pip-ephem-wheel-cache-yktb81em
Created temporary directory: /tmp/pip-req-tracker-m0zd6k73
Created requirements tracker '/tmp/pip-req-tracker-m0zd6k73'
Created temporary directory: /tmp/pip-wheel-l23utxjt
Collecting yamldown==0.1.8
  1 location(s) to search for versions of yamldown:
  * https://pypi.org/simple/yamldown/
  Getting page https://pypi.org/simple/yamldown/
  Analyzing links from page https://pypi.org/simple/yamldown/
    Found link https://files.pythonhosted.org/packages/60/15/0dee25553514fd6430703cd98fa791acfb7792243253a5c6bad9511f79af/yamldown-0.1.2.tar.gz#sha256=6e66a06c7df2387c73edefdc8ecb38bfd8346bcf6e2e61bba36388840bfb95b2 (from https://pypi.org/simple/yamldown/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/38/ab/6a59f9305c78e41c7bc4f6484df5191f3a94565bfd42d2f5aaec26679df3/yamldown-0.1.3.tar.gz#sha256=4fb4c30317ac6f87c048f817b9f92227ba075c862b246693a35ceb71c284b6ab (from https://pypi.org/simple/yamldown/), version: 0.1.3
    Found link https://files.pythonhosted.org/packages/48/54/1b55eb8e9304b9493b077bfdd34f6cc02f99a9b6d3b25a650da25b57ac7a/yamldown-0.1.4-py3-none-any.whl#sha256=b28881cb3b17769b797ac6afcbe7645099ce5f1cd0cef158481c97bd0a96e0fe (from https://pypi.org/simple/yamldown/), version: 0.1.4
    Skipping link https://files.pythonhosted.org/packages/63/3a/12fefabb70c3e89a7e5db0740733a4c795892f7aad5511742d662bc12b78/yamldown-0.1.4-py3.7.egg#sha256=b8900f905361f8eb101af251ba2029e568f1909e445cfece1c928c4594f3b1bc (from https://pypi.org/simple/yamldown/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/89/51/4f3e0fab79233c11f71e8810b95a2557140aa3d02ec6e3217f51ef1e118b/yamldown-0.1.4.tar.gz#sha256=94e984fbd29b1374c8e3391b4a73b38ad14bec0137b7bdfd419434d6a0c15bfa (from https://pypi.org/simple/yamldown/), version: 0.1.4
    Found link https://files.pythonhosted.org/packages/ce/b7/3be95f2c0da5a8718413a192a5002da666b5f0b84a91204e7f9b5176ae41/yamldown-0.1.6-py3-none-any.whl#sha256=fad9816e3f30bc3902ee95bc168fc9849fb74978e08808b2721d05421ab1ef69 (from https://pypi.org/simple/yamldown/), version: 0.1.6
    Skipping link https://files.pythonhosted.org/packages/f4/be/7b8f369b3d2fdd282f7031d3e1caaca516207049718d907e7c0e3ae3fa2e/yamldown-0.1.6-py3.7.egg#sha256=c070f345d45197280c8cb6d721bf9f7789d77168c8a2de019adffd7d154b9e77 (from https://pypi.org/simple/yamldown/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/b8/c8/6ab60bf38f504161ab19922b2145a4652012db993475ddec2e8f16b7a804/yamldown-0.1.6.tar.gz#sha256=7a11f16b6a52b6ff2a3f2e89eab38715ca7582242289eaf82f5e156b6130b3be (from https://pypi.org/simple/yamldown/), version: 0.1.6
    Found link https://files.pythonhosted.org/packages/f9/30/88b58315619e818e98203e62468e2c666f5f2d9406e25b2ee7a2107c496b/yamldown-0.1.7-py3-none-any.whl#sha256=d192c2980bad9106ba5069d6bc0867ab9a83a3dddbf1199211d301b3c0398575 (from https://pypi.org/simple/yamldown/), version: 0.1.7
    Skipping link https://files.pythonhosted.org/packages/cf/9f/e39ef4ae65edaf081b37f5e353a8db8a01e7c5d2783392cf390d3e2274e0/yamldown-0.1.7-py3.7.egg#sha256=bcf6d72a0668d050ed0778b27c0765411daad608f64c18dd50eeb9f372e59888 (from https://pypi.org/simple/yamldown/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/fe/69/1064ee3604f0f87a11770ca5fbca32b4f522e7c40ccbac3517f666bde31c/yamldown-0.1.7.tar.gz#sha256=10c16f6a0cfcd9e421277da8bf059562921add607b31fbcca957269d83665ec3 (from https://pypi.org/simple/yamldown/), version: 0.1.7
    Found link https://files.pythonhosted.org/packages/5a/40/b8aa35f5ef831a1d47668cc63c6a29611b5b91a9076fddb3fa5368582a67/yamldown-0.1.8-py3-none-any.whl#sha256=936ad7bdbde725d0bd3adb77236aae4eb75388619f31232595f7dd45f7006598 (from https://pypi.org/simple/yamldown/), version: 0.1.8
    Skipping link https://files.pythonhosted.org/packages/07/45/78cc7385153a9332d88b76a8cd7a72143974dce66acb2ef9957c0149155d/yamldown-0.1.8-py3.7.egg#sha256=6e9723d479739efa9423834fad005b31220b097ad42606dd0c8159e10677f27a (from https://pypi.org/simple/yamldown/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/ed/cb/b64a53c4ca6bd0e0aba74523b434213a5c6a3f583631dc4a97abfe7cc7a1/yamldown-0.1.8.tar.gz#sha256=ec1056e5ec3c47a7c14f69d343b73256ad12751361f1a833805a8ee722cf883c (from https://pypi.org/simple/yamldown/), version: 0.1.8
  Using version 0.1.8 (newest of versions: 0.1.8)
  Created temporary directory: /tmp/pip-unpack-bcquu6of
  Downloading https://files.pythonhosted.org/packages/5a/40/b8aa35f5ef831a1d47668cc63c6a29611b5b91a9076fddb3fa5368582a67/yamldown-0.1.8-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/5a/40/b8aa35f5ef831a1d47668cc63c6a29611b5b91a9076fddb3fa5368582a67/yamldown-0.1.8-py3-none-any.whl#sha256=936ad7bdbde725d0bd3adb77236aae4eb75388619f31232595f7dd45f7006598 (from https://pypi.org/simple/yamldown/)
  Saved /tmp/tmpat8ddv0r/yamldown-0.1.8-py3-none-any.whl
  Added yamldown==0.1.8 from https://files.pythonhosted.org/packages/5a/40/b8aa35f5ef831a1d47668cc63c6a29611b5b91a9076fddb3fa5368582a67/yamldown-0.1.8-py3-none-any.whl#sha256=936ad7bdbde725d0bd3adb77236aae4eb75388619f31232595f7dd45f7006598 to build tracker '/tmp/pip-req-tracker-m0zd6k73'
  Removed yamldown==0.1.8 from https://files.pythonhosted.org/packages/5a/40/b8aa35f5ef831a1d47668cc63c6a29611b5b91a9076fddb3fa5368582a67/yamldown-0.1.8-py3-none-any.whl#sha256=936ad7bdbde725d0bd3adb77236aae4eb75388619f31232595f7dd45f7006598 from build tracker '/tmp/pip-req-tracker-m0zd6k73'
Skipping yamldown, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-l23utxjt/yamldown
Removed build tracker '/tmp/pip-req-tracker-m0zd6k73'