Created temporary directory: /tmp/pip-ephem-wheel-cache-dnzm5v2d
Created temporary directory: /tmp/pip-req-tracker-r8io6j8i
Created requirements tracker '/tmp/pip-req-tracker-r8io6j8i'
Created temporary directory: /tmp/pip-wheel-joitw3ne
Collecting volpy==18.12.4
  1 location(s) to search for versions of volpy:
  * https://pypi.org/simple/volpy/
  Getting page https://pypi.org/simple/volpy/
  Analyzing links from page https://pypi.org/simple/volpy/
    Found link https://files.pythonhosted.org/packages/7b/da/9c9383c0c4298c0c2f8c9cb940d8e298e8ce32c8d9206aa2ed8791e93cb9/volpy-0.1.1.dev0-py3-none-any.whl#sha256=45ecff0aa0d9d3343fba3501464402caf6457849d6d0c86d9393b25ae7342264 (from https://pypi.org/simple/volpy/), version: 0.1.1.dev0
    Found link https://files.pythonhosted.org/packages/d9/6e/2fca02dc7a286118bedae4c232e9caa9d0277edf8425a89c921a9442378c/volpy-0.1.2.dev0-py3-none-any.whl#sha256=b02275c3cf360911e483d28698382c87dfab50b5a832975431b91eb8cd7bf383 (from https://pypi.org/simple/volpy/), version: 0.1.2.dev0
    Found link https://files.pythonhosted.org/packages/9d/2e/37bdd654eccc2c7a70472679e371d7d65a44ae7c6fb383ced9b8e096bc2c/volpy-0.1.3.dev0-py3-none-any.whl#sha256=51336177cc49fba230158660f47a2fa2d8417c98773121a6e05c8b541ae52862 (from https://pypi.org/simple/volpy/), version: 0.1.3.dev0
    Found link https://files.pythonhosted.org/packages/cc/aa/8a3d1a62c97049defc43266922fffe845ef7980ded30f0c818b60a16c26b/volpy-0.1.3.dev0.tar.gz#sha256=56c7ef5231f87ba7da7108e2a45ef9aec66cedd9db3c0a281605315c8406ec11 (from https://pypi.org/simple/volpy/), version: 0.1.3.dev0
    Found link https://files.pythonhosted.org/packages/ba/f6/5b0e24c488f0ad9dc162a1aac408b4064f6c02d5590c0859803349c53efb/volpy-0.1.4.dev0-py3-none-any.whl#sha256=e5695b8dbee212bcb94868a487394df772a3fc6ef1b8e05a09eb6f60a45ca862 (from https://pypi.org/simple/volpy/), version: 0.1.4.dev0
    Found link https://files.pythonhosted.org/packages/9e/7f/b661e602991997737bee796deebb9a11ca5334497d47b08ecd263a024199/volpy-0.1.4.dev0.tar.gz#sha256=fd6d7a3b95c4b8f3a73e6273cd25b79aaa820d4a5aa537cc99437093a419e1ba (from https://pypi.org/simple/volpy/), version: 0.1.4.dev0
    Found link https://files.pythonhosted.org/packages/d0/6c/adfbf99a77faea48127211b7723dc3e76214913c2c2d68ce8540d9cba7e2/volpy-0.1.5.dev0-py3-none-any.whl#sha256=c76e7fd7bb69a7c825e0d10c451078a4a1d3d112e2d5cd497bc86a1971766cbd (from https://pypi.org/simple/volpy/), version: 0.1.5.dev0
    Found link https://files.pythonhosted.org/packages/f4/49/3e2e1618d286b90e70aeebc7c7eddb62a4f880ce6a4ca8cc73e30000bfdc/volpy-0.1.5.dev0.tar.gz#sha256=28d3604dbe541e60418960209f21b8033fd7fbbbb12d6bde0e52ffc51ae038ed (from https://pypi.org/simple/volpy/), version: 0.1.5.dev0
    Found link https://files.pythonhosted.org/packages/b0/ca/24042734dca9029d20faf472dbcde3758511c016aeae11c4dccb8aa5eef7/volpy-0.1.6.dev0-py3-none-any.whl#sha256=3706c11e64ccde001619c7d113ad6be8118bdebdacf7291bdacf99f535ed6b40 (from https://pypi.org/simple/volpy/), version: 0.1.6.dev0
    Found link https://files.pythonhosted.org/packages/ec/99/5f73d532901eaae06b64b8f5cdde4cc5a60ad45846cc527166daa3e7f36f/volpy-0.1.6.dev0.tar.gz#sha256=1fca82247b1faeed0687d9b5f3d75548fd370686766822e40a63ac7ee838090b (from https://pypi.org/simple/volpy/), version: 0.1.6.dev0
    Found link https://files.pythonhosted.org/packages/c6/9b/5c2eb14ac88a5304586605faadb8d87b6c8e72e3b001d34f5dc83a875aaa/volpy-0.1.7.dev0-py3-none-any.whl#sha256=63db72e55edba27d0564cbd0a57058a6c54e0dd7e4030a2463a46b0c7e93d7c9 (from https://pypi.org/simple/volpy/), version: 0.1.7.dev0
    Found link https://files.pythonhosted.org/packages/d0/16/868b34122f65556aefec2dd04398310bec7e2314ac93aa54e24fef34bd29/volpy-0.1.7.dev0.tar.gz#sha256=1a1f1767932b5ea232ffd2639532d61ef2251400edb46fe81e60da711fb1e952 (from https://pypi.org/simple/volpy/), version: 0.1.7.dev0
    Found link https://files.pythonhosted.org/packages/e7/89/5305afdfe8f59cd1646fc29ae1d7150969f1976586b9daed9d1148e31be0/volpy-0.1.8.dev0-py3-none-any.whl#sha256=91a64891261dbbc640f869b25464e8261c9a6f7c747acbe689527b584fbcee7b (from https://pypi.org/simple/volpy/), version: 0.1.8.dev0
    Found link https://files.pythonhosted.org/packages/e7/e6/18ec0743761154f9d881ea54b383235d7e0e0b92f80844275b264901f886/volpy-0.1.8.dev0.tar.gz#sha256=4828c962fe54d2de6b6e3662a771793305d0eeaebfeffbd80b390fc8a451475e (from https://pypi.org/simple/volpy/), version: 0.1.8.dev0
    Found link https://files.pythonhosted.org/packages/23/7f/4e4c9b8a2ea93f0bea668590dbbab9db2cfa53f63bd18b46b2c95217beba/volpy-18.12.0.dev0-py3-none-any.whl#sha256=f14dfe5c37ace0dcff243087044a39d8ee11fe476454c9b47d4515937fb6902e (from https://pypi.org/simple/volpy/), version: 18.12.0.dev0
    Found link https://files.pythonhosted.org/packages/f6/24/8e7008859a0557ee1ac6852862126bd4443f30dbb564274214ced2eed31a/volpy-18.12.0.dev0.tar.gz#sha256=716da617d6c7b2c48264dbb42ea3da671573ebb2b448a34f53406168e6bdc770 (from https://pypi.org/simple/volpy/), version: 18.12.0.dev0
    Found link https://files.pythonhosted.org/packages/43/07/09883d407fe6bdfb358f8d0eec5a45a2572dad994cd31800e3b3497b67a8/volpy-18.12.1-py3-none-any.whl#sha256=732e9ad0159c63be7046ca0911a84001f6181bc4359fb417d93f0a890d2cd68f (from https://pypi.org/simple/volpy/), version: 18.12.1
    Found link https://files.pythonhosted.org/packages/af/a8/75e09aae1eda3ef618e185593b1ef39bd2a49da2bb005be660383564e9fb/volpy-18.12.1.tar.gz#sha256=4dd92b8c08fc6e9d2d0aa8ed568b46e4e9dfa13d535b5fcf6ce5601d57457860 (from https://pypi.org/simple/volpy/), version: 18.12.1
    Found link https://files.pythonhosted.org/packages/52/97/ac79915d54836f229341a88c191b1bea7438b1ab21c8f0b445b9e0dc916d/volpy-18.12.2-py3-none-any.whl#sha256=6ebee23b128fb3af17f4d9c373cde36f852546c4e380d87748e3f88763c92b6a (from https://pypi.org/simple/volpy/), version: 18.12.2
    Found link https://files.pythonhosted.org/packages/ff/05/4a4860cc2fbdea000caebb477dbec9cc12452cfafa83ae2797fd4c938e52/volpy-18.12.2.tar.gz#sha256=98a292c0ac7a23521c52971d43f63ba34f6b66a15425b885244b0dfb4d657b6d (from https://pypi.org/simple/volpy/), version: 18.12.2
    Found link https://files.pythonhosted.org/packages/7c/36/7e46758ab0b223e62effaf2606d74bd5d444d9df36a80f3ddd90faae11bc/volpy-18.12.3-py3-none-any.whl#sha256=5474cb6e9ee8c36eee43f094334614fb278c38de8d1825dfa22c881f9cbda506 (from https://pypi.org/simple/volpy/), version: 18.12.3
    Found link https://files.pythonhosted.org/packages/32/91/0f6f4b38df058f3039a661cd9bf34d271b60aae5475725dd264030dd38bd/volpy-18.12.3.tar.gz#sha256=5bd1020d692c1d4e858b0a985b5df28e62a581d8ff5cfbf475cf4c0186e977e8 (from https://pypi.org/simple/volpy/), version: 18.12.3
    Found link https://files.pythonhosted.org/packages/3b/e8/345b412b8128ccf4a0f6ff459ccc63b613574f7de5bdba8aac4af7db16dc/volpy-18.12.4-py3-none-any.whl#sha256=96715859185d46dad52177ce337eaba267587ed93bfbc4deadf5e88bb28ba3f8 (from https://pypi.org/simple/volpy/), version: 18.12.4
    Found link https://files.pythonhosted.org/packages/c3/32/75ae6d8913f955686d4f0b2715377393dd0082d4122866b1db9d05cad5c0/volpy-18.12.4.tar.gz#sha256=0a1733dcd02f6662f2fbd50ff60e07189f21b136ac5ff9c9a58d509b10cf25d5 (from https://pypi.org/simple/volpy/), version: 18.12.4
  Using version 18.12.4 (newest of versions: 18.12.4)
  Created temporary directory: /tmp/pip-unpack-1jeo3mcz
  Downloading https://files.pythonhosted.org/packages/3b/e8/345b412b8128ccf4a0f6ff459ccc63b613574f7de5bdba8aac4af7db16dc/volpy-18.12.4-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/3b/e8/345b412b8128ccf4a0f6ff459ccc63b613574f7de5bdba8aac4af7db16dc/volpy-18.12.4-py3-none-any.whl#sha256=96715859185d46dad52177ce337eaba267587ed93bfbc4deadf5e88bb28ba3f8 (from https://pypi.org/simple/volpy/)
  Saved /tmp/tmprhdz2ea7/volpy-18.12.4-py3-none-any.whl
  Added volpy==18.12.4 from https://files.pythonhosted.org/packages/3b/e8/345b412b8128ccf4a0f6ff459ccc63b613574f7de5bdba8aac4af7db16dc/volpy-18.12.4-py3-none-any.whl#sha256=96715859185d46dad52177ce337eaba267587ed93bfbc4deadf5e88bb28ba3f8 to build tracker '/tmp/pip-req-tracker-r8io6j8i'
  Removed volpy==18.12.4 from https://files.pythonhosted.org/packages/3b/e8/345b412b8128ccf4a0f6ff459ccc63b613574f7de5bdba8aac4af7db16dc/volpy-18.12.4-py3-none-any.whl#sha256=96715859185d46dad52177ce337eaba267587ed93bfbc4deadf5e88bb28ba3f8 from build tracker '/tmp/pip-req-tracker-r8io6j8i'
Skipping volpy, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-joitw3ne/volpy
Removed build tracker '/tmp/pip-req-tracker-r8io6j8i'