Created temporary directory: /tmp/pip-ephem-wheel-cache-a5450pc6
Created temporary directory: /tmp/pip-req-tracker-peeye22g
Created requirements tracker '/tmp/pip-req-tracker-peeye22g'
Created temporary directory: /tmp/pip-wheel-ucmnr5we
Collecting nifty-nesting==0.2
  1 location(s) to search for versions of nifty-nesting:
  * https://pypi.org/simple/nifty-nesting/
  Getting page https://pypi.org/simple/nifty-nesting/
  Analyzing links from page https://pypi.org/simple/nifty-nesting/
    Found link https://files.pythonhosted.org/packages/e4/fb/a9d9dbaeb819f4c96eab821e950f5f8df68364b7a5d4bb4b10ccdd907149/nifty-nesting-0.1.tar.gz#sha256=7069f2e120a56db24d0e63c33f774536e847e727c9588d1ccf8202c149d7b8ea (from https://pypi.org/simple/nifty-nesting/), version: 0.1
    Found link https://files.pythonhosted.org/packages/22/d2/1d76ea631c963b81ee02bc8b5c04da723ac1c6c0f1795378c3821292f7bc/nifty_nesting-0.1-py3-none-any.whl#sha256=5dee9595c3fba8d5f74e111f95f4ec0e6689d5027a484e7160e243ba58c78f2d (from https://pypi.org/simple/nifty-nesting/), version: 0.1
    Found link https://files.pythonhosted.org/packages/e8/66/df2c649b94cc6e52484be83ef5f8a20644ed1093ed327a5ef2ae5c291214/nifty-nesting-0.1.1.tar.gz#sha256=b3a8694c2d5c56b6f81149da0bda030502120d9e1a70fe027f8b0869af6da3b9 (from https://pypi.org/simple/nifty-nesting/), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/db/8f/7cf9a7c6a5daa9f7df065957254a9d5347ce8f80082920dafe67eea62b00/nifty_nesting-0.1.1-py3-none-any.whl#sha256=5113ad9bc0d738dfa24cd5b84874ee6c1afade87580bed6c93354dac9143a95e (from https://pypi.org/simple/nifty-nesting/), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/9a/bd/84601115760def70b587fa4f052258cd190805db72c628391c00440b0fff/nifty-nesting-0.2.tar.gz#sha256=234e3463f82d0f589cae02086d8c0295e5d43f118b6a71cacfd68b9e03fe1831 (from https://pypi.org/simple/nifty-nesting/), version: 0.2
    Found link https://files.pythonhosted.org/packages/f3/a1/7693fb34f77a94bb01fa5e682f764f26a6916654f2fc5e1f2fc2bf15fd72/nifty_nesting-0.2-py3-none-any.whl#sha256=55cc8b5c89c01a7a1e558f347945873eb99fcee2e7d4bf91b0abc0c504dca17f (from https://pypi.org/simple/nifty-nesting/), version: 0.2
    Found link https://files.pythonhosted.org/packages/fa/8c/f3c2f3093ece6693131ccbc531b600f56cafcd09fc31e9af936c77022144/nifty-nesting-0.2.1.tar.gz#sha256=cc4abbd61af72313889017c74ff53705f3e52f69fda5b6b2df87633b8bfa8b64 (from https://pypi.org/simple/nifty-nesting/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/0b/d2/b97787ce84d177e49fdb7d0478beabf818e0a40ab7bd4e8ff1dc01bca671/nifty_nesting-0.2.1-py3-none-any.whl#sha256=dfa6c6adf46b677808cd61de697b9f066c949754748ddf0221790d396a56386b (from https://pypi.org/simple/nifty-nesting/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/69/74/5ebccf81945a083ec497878694b80538fdae59888f371b5e116724e26362/nifty-nesting-0.2.2.tar.gz#sha256=48977c0310793fa2e46d6409524ab38df7fc4933e49ab165da4f8726dbecad89 (from https://pypi.org/simple/nifty-nesting/), version: 0.2.2
    Found link https://files.pythonhosted.org/packages/70/f3/c96647d3b4218758bd656ff8b73db8027b520a55693a0fd3e30c1493b102/nifty_nesting-0.2.2-py3-none-any.whl#sha256=f4d5b5b6539c900802bd4fa305500f6ed0fe26f98461a293a8562fe129a778e6 (from https://pypi.org/simple/nifty-nesting/), version: 0.2.2
    Found link https://files.pythonhosted.org/packages/9f/34/ee25d7949835ee61651892d745bd7db68423e95942b03627451965c3e647/nifty-nesting-0.2.3.tar.gz#sha256=225b8f1dd23b7f2fb82af45f5686be71095a514d99e6c1986ab43bb152a35b28 (from https://pypi.org/simple/nifty-nesting/), version: 0.2.3
    Found link https://files.pythonhosted.org/packages/50/c8/faff9ae2eac4c3242768e2c2f14bb82b470ee606e0c865f672ef97c87440/nifty_nesting-0.2.3-py3-none-any.whl#sha256=bed69f433dd1bc6529d525c1e3a7aecd48bee9335fd5080fe46e45830399b4c8 (from https://pypi.org/simple/nifty-nesting/), version: 0.2.3
  Using version 0.2 (newest of versions: 0.2)
  Created temporary directory: /tmp/pip-unpack-a9gjeqjp
  Downloading https://files.pythonhosted.org/packages/f3/a1/7693fb34f77a94bb01fa5e682f764f26a6916654f2fc5e1f2fc2bf15fd72/nifty_nesting-0.2-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/f3/a1/7693fb34f77a94bb01fa5e682f764f26a6916654f2fc5e1f2fc2bf15fd72/nifty_nesting-0.2-py3-none-any.whl#sha256=55cc8b5c89c01a7a1e558f347945873eb99fcee2e7d4bf91b0abc0c504dca17f (from https://pypi.org/simple/nifty-nesting/)
  Saved /tmp/tmp4s9p0eo8/nifty_nesting-0.2-py3-none-any.whl
  Added nifty-nesting==0.2 from https://files.pythonhosted.org/packages/f3/a1/7693fb34f77a94bb01fa5e682f764f26a6916654f2fc5e1f2fc2bf15fd72/nifty_nesting-0.2-py3-none-any.whl#sha256=55cc8b5c89c01a7a1e558f347945873eb99fcee2e7d4bf91b0abc0c504dca17f to build tracker '/tmp/pip-req-tracker-peeye22g'
  Removed nifty-nesting==0.2 from https://files.pythonhosted.org/packages/f3/a1/7693fb34f77a94bb01fa5e682f764f26a6916654f2fc5e1f2fc2bf15fd72/nifty_nesting-0.2-py3-none-any.whl#sha256=55cc8b5c89c01a7a1e558f347945873eb99fcee2e7d4bf91b0abc0c504dca17f from build tracker '/tmp/pip-req-tracker-peeye22g'
Skipping nifty-nesting, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-ucmnr5we/nifty-nesting
Removed build tracker '/tmp/pip-req-tracker-peeye22g'