Created temporary directory: /tmp/pip-ephem-wheel-cache-sch8dj18
Created temporary directory: /tmp/pip-req-tracker-pl385eu0
Created requirements tracker '/tmp/pip-req-tracker-pl385eu0'
Created temporary directory: /tmp/pip-wheel-wwd0no_6
Collecting QiwuGrader==1.8.3
  1 location(s) to search for versions of QiwuGrader:
  * https://pypi.org/simple/qiwugrader/
  Getting page https://pypi.org/simple/qiwugrader/
  Analyzing links from page https://pypi.org/simple/qiwugrader/
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    Found link https://files.pythonhosted.org/packages/00/98/509901fb2fe03154aea9d86f216b451151f08e51cb051a6abb786b885898/QiwuGrader-1.6.6.tar.gz#sha256=c042575b5722f2d3175acd65713aeddbabae64fb02e2628dc80f8a922a204f29 (from https://pypi.org/simple/qiwugrader/), version: 1.6.6
    Found link https://files.pythonhosted.org/packages/6e/bc/93e190a6f199178ff2041b264c084fb269c776d082a963f4f08d4b7d8f3c/QiwuGrader-1.6.7-py2.py3-none-any.whl#sha256=27dbf34666759f2f2c98d4e488f6ec410dcbce55380d9a77b7fea1f518ff0b69 (from https://pypi.org/simple/qiwugrader/), version: 1.6.7
    Found link https://files.pythonhosted.org/packages/07/42/d378f3808b20dd171b5cec8ee26398b3b4121d72d2884f1d62a569729a8c/QiwuGrader-1.6.7.tar.gz#sha256=27a511c58b352edc809c25e67198a419f234273f48636becac779da8857903ec (from https://pypi.org/simple/qiwugrader/), version: 1.6.7
    Found link https://files.pythonhosted.org/packages/dd/0b/782e222d4aee61f6dac11b94a68058b1db5e594a1076b9990df479aa8270/QiwuGrader-1.7.0-py2.py3-none-any.whl#sha256=2415575f427b6d65392d9a8a2f52c9ad3072ff0b16f34c49249b0ef08d889dcf (from https://pypi.org/simple/qiwugrader/), version: 1.7.0
    Found link https://files.pythonhosted.org/packages/9e/89/7ce14f16276c72a35cbdef9ea97ef9a27848782f2df5a6f033669f9f3fc1/QiwuGrader-1.7.0.tar.gz#sha256=8af8e8c5def347400402ba5b9366a83a7bf0adc0a0af5840268e48cbf426448f (from https://pypi.org/simple/qiwugrader/), version: 1.7.0
    Found link https://files.pythonhosted.org/packages/a8/5e/a64ae6dba4880eabc0fa8ce87cd0cdbb84c2023ef9267bb9b3563a67b09b/QiwuGrader-1.7.1-py2.py3-none-any.whl#sha256=c56ad9d0804fa436d365e164875a80a19e78b6a8f774ce1c10ded4959c0f7a7d (from https://pypi.org/simple/qiwugrader/), version: 1.7.1
    Found link https://files.pythonhosted.org/packages/ad/5b/88ff5e5b263456f87a952837d11a3acd6677ab568c08b65991edd2d93996/QiwuGrader-1.7.1.tar.gz#sha256=5d278ab8c5da67a75eec88a056a948662e4e1585bbd474411d5078a8aaf69595 (from https://pypi.org/simple/qiwugrader/), version: 1.7.1
    Found link https://files.pythonhosted.org/packages/47/2a/b3c1a3940f99179b715f6b32e4599aafacfb347b786e1a55239da446f3ae/QiwuGrader-1.7.2-py2.py3-none-any.whl#sha256=b183e417047445d3be74d73ea1a5788650e9be39c2887eb5229c270d44d312e7 (from https://pypi.org/simple/qiwugrader/), version: 1.7.2
    Found link https://files.pythonhosted.org/packages/73/71/fc1a400df201be2ca7e11a290bfd51d3467620869bd4b49d3d89e7ac0bcb/QiwuGrader-1.7.2.tar.gz#sha256=977ae665d0470580d6424f8d9d1fd7cf02cac8b0c7d08c626df7f881c565d019 (from https://pypi.org/simple/qiwugrader/), version: 1.7.2
    Found link https://files.pythonhosted.org/packages/37/a9/25719dbbaf6687aea7855adaf7af8ed82107c10da0a874c27e330fb3bd1f/QiwuGrader-1.7.3-py2.py3-none-any.whl#sha256=6f14534110855b83d16a20d5f5b90f362cfe07c8d3082f18d34245ff6d021e45 (from https://pypi.org/simple/qiwugrader/), version: 1.7.3
    Found link https://files.pythonhosted.org/packages/c1/af/65dab5c7cd500c0885443f6ae7228ee2f701a0181975a5621299da291e2b/QiwuGrader-1.7.3.tar.gz#sha256=a30cf81aa3561b930d7e51ae36c8ac4a4686bb018735d4d07c1e432747897044 (from https://pypi.org/simple/qiwugrader/), version: 1.7.3
    Found link https://files.pythonhosted.org/packages/c2/79/d141eb9015d42e00ddbbca37defeedaf26998674ce46857b20458fb91c6f/QiwuGrader-1.7.4-py2.py3-none-any.whl#sha256=c426d8e4fa37aa66269ba0d8d6dd3a1323a1565e91980d0e34007fc718404d7c (from https://pypi.org/simple/qiwugrader/), version: 1.7.4
    Found link https://files.pythonhosted.org/packages/42/5c/91be9eca3e032aa26fcffb1c16cb24c1f695c10c99785ff3b3bb008e16e5/QiwuGrader-1.7.4.tar.gz#sha256=88ba6216b589ab8db6540de66309a1f5e44abb7ca04c8e16f17f87270dc50483 (from https://pypi.org/simple/qiwugrader/), version: 1.7.4
    Found link https://files.pythonhosted.org/packages/65/5b/bcafbde6ed583ec9a1f9f7b3b1f894db50ecb1cc4692398af0f8e9a9e6ef/QiwuGrader-1.7.5-py2.py3-none-any.whl#sha256=346c45236dd93afcbc1288503c3ea4d428a34deed67e57fa9be7151460ce7d1d (from https://pypi.org/simple/qiwugrader/), version: 1.7.5
    Found link https://files.pythonhosted.org/packages/6a/ec/de0a8b58ff2ceeb153bde3a9e7c8a3cae72c4298824ae19522a4fd0110a3/QiwuGrader-1.7.5.tar.gz#sha256=e46a5b075a7d04df5a7bde73912891339e8a63bb26cf91c381ec2f5b489bdaa1 (from https://pypi.org/simple/qiwugrader/), version: 1.7.5
    Found link https://files.pythonhosted.org/packages/d8/0e/1eee6f10f1b5a622da0a5e55651e5d8ea503784b2d9b8957ef8d29cd7865/QiwuGrader-1.7.6-py2.py3-none-any.whl#sha256=af91d0137d3ac35ae86e8b85a0d4f0c1d846baaeffef0b2c2c97bea00d57fbff (from https://pypi.org/simple/qiwugrader/), version: 1.7.6
    Found link https://files.pythonhosted.org/packages/1e/33/336499034a5e58486c29aa0acf221a4e76464dcf1bcbe861d0bd8bdcbca8/QiwuGrader-1.7.6.tar.gz#sha256=0818da9440ca7510bfd8e24a0632076040310c4e8e05cd2910f49ad0038a9a2f (from https://pypi.org/simple/qiwugrader/), version: 1.7.6
    Found link https://files.pythonhosted.org/packages/a2/27/871266285ab0d24e514700718fe075bd6aa66a4c0c49f5767ff483c22357/QiwuGrader-1.7.7-py2.py3-none-any.whl#sha256=7881030907a8b453ef07570b5162f2ab64c56eb34db02f5f4e1f3104a67dabfa (from https://pypi.org/simple/qiwugrader/), version: 1.7.7
    Found link https://files.pythonhosted.org/packages/49/13/fc07bc391080436ae01f28ab779ea20e762d3969a5b899558ed4553c96ad/QiwuGrader-1.7.7.tar.gz#sha256=db0878812c927851994a18b4419d36493537c5069ec63f58fe00c9aabfb9b27d (from https://pypi.org/simple/qiwugrader/), version: 1.7.7
    Found link https://files.pythonhosted.org/packages/b4/56/54c3b0719a959705532a3ad17998f6ae7a20dfd2f636fc50dc9f7881a2f5/QiwuGrader-1.7.8-py2.py3-none-any.whl#sha256=7d245caf806828221d29dc8da605b4c583031f55c4e1fd1a2922bec935168e07 (from https://pypi.org/simple/qiwugrader/), version: 1.7.8
    Found link https://files.pythonhosted.org/packages/8d/7a/37401d4bdd96b7e2f53186e0f1e97e7fd3694ddd90050c2df2b28709847d/QiwuGrader-1.7.8.tar.gz#sha256=c11088ba24fe031837a7912c9cdacd4aaa691b3651d2f917896dc13bb6c3cef2 (from https://pypi.org/simple/qiwugrader/), version: 1.7.8
    Found link https://files.pythonhosted.org/packages/8f/a2/bfa87e023bc78cc760a60c4a4ce607e66f03bca04811583e6e0567bdb0d0/QiwuGrader-1.7.9-py2.py3-none-any.whl#sha256=52a6bb751b020883b893862f1175e6a5948cd1462f4c10527bc8a8a164dd59ce (from https://pypi.org/simple/qiwugrader/), version: 1.7.9
    Found link https://files.pythonhosted.org/packages/6c/7c/37ecedc8ba16cd58020e39f5728ac7cfbb0c8704addba972e0683f764f86/QiwuGrader-1.7.9.tar.gz#sha256=4557e498da33b4cab172c446ecd5ade914ed7ada112a0f67a6141d1c97404c98 (from https://pypi.org/simple/qiwugrader/), version: 1.7.9
    Found link https://files.pythonhosted.org/packages/7f/5f/f7057778e07073e7a5685a6c0a18ea76d91c71252376a4eae1c9f36f6bdb/QiwuGrader-1.7.10-py2.py3-none-any.whl#sha256=a660fbbdb5e4b373618d9b996233c81581a24a5a590909fe38b2369da21078e2 (from https://pypi.org/simple/qiwugrader/), version: 1.7.10
    Found link https://files.pythonhosted.org/packages/c3/08/348fcb5984e768df085a9a37df1035a298e76ef2f505135a7c706550f56b/QiwuGrader-1.7.10.tar.gz#sha256=e7727d3771ebfa26f475f068ba68afb7a76fde75b0f4e5a9b69ec6fca8f73707 (from https://pypi.org/simple/qiwugrader/), version: 1.7.10
    Found link https://files.pythonhosted.org/packages/b4/89/1df27bfd71516dfe39f7725b0ffe423d1806488c0cb643779f02fba18e2a/QiwuGrader-1.8.1-py2.py3-none-any.whl#sha256=416081ccaa5eefe07df92cb2916419c429909edbb8066bb8b5ad6467cb4cf450 (from https://pypi.org/simple/qiwugrader/), version: 1.8.1
    Found link https://files.pythonhosted.org/packages/8b/b9/69e6250769c8b22eeb4305d48730ed97789af7b940c3dcbd09e35193e013/QiwuGrader-1.8.1.tar.gz#sha256=987dc7d72a06c9d56a8e7f45f5793c0398a74982f369620dfcec649761361a01 (from https://pypi.org/simple/qiwugrader/), version: 1.8.1
    Found link https://files.pythonhosted.org/packages/36/bc/cf6485cabd1eeae75e4e6eebd99d8c676b7430eb330a40480967120df0fe/QiwuGrader-1.8.2-py2.py3-none-any.whl#sha256=2acd83d018efd86305cbd7774687fe4fb99754186402457351b6777bdb63d19e (from https://pypi.org/simple/qiwugrader/), version: 1.8.2
    Found link https://files.pythonhosted.org/packages/54/15/b5c90a56d915a358037cb0d73dd4e90bc379d7fc7eb9e6b695f11e0de30b/QiwuGrader-1.8.2.tar.gz#sha256=efdf01b5ccc93ccaa854ab6fc8d410dc3e3d508a3fa1c10ed3a497113b17e7ca (from https://pypi.org/simple/qiwugrader/), version: 1.8.2
    Found link https://files.pythonhosted.org/packages/9a/5a/530902182681efe29e6e5f3bc8b8c9ef4f1c88e6f00bedf07c0788c27507/QiwuGrader-1.8.3-py2.py3-none-any.whl#sha256=368e72c4946476487f6731ef700f3ceba89bed91f15c462b4343b526c03f7756 (from https://pypi.org/simple/qiwugrader/), version: 1.8.3
    Found link https://files.pythonhosted.org/packages/e8/c4/51446da3f1c1a96172eb57c8aff3d22839982e1a93376cfd11aa05b5efb2/QiwuGrader-1.8.3.tar.gz#sha256=22834bde44182058e4741494dd4c6438e6d1fd47628ed958bde44a70fd1d81e0 (from https://pypi.org/simple/qiwugrader/), version: 1.8.3
  Using version 1.8.3 (newest of versions: 1.8.3)
  Created temporary directory: /tmp/pip-unpack-ofyxom8h
  Downloading https://files.pythonhosted.org/packages/9a/5a/530902182681efe29e6e5f3bc8b8c9ef4f1c88e6f00bedf07c0788c27507/QiwuGrader-1.8.3-py2.py3-none-any.whl (62kB)
  Downloading from URL https://files.pythonhosted.org/packages/9a/5a/530902182681efe29e6e5f3bc8b8c9ef4f1c88e6f00bedf07c0788c27507/QiwuGrader-1.8.3-py2.py3-none-any.whl#sha256=368e72c4946476487f6731ef700f3ceba89bed91f15c462b4343b526c03f7756 (from https://pypi.org/simple/qiwugrader/)
  Saved /tmp/tmpzf90t52m/QiwuGrader-1.8.3-py2.py3-none-any.whl
  Added QiwuGrader==1.8.3 from https://files.pythonhosted.org/packages/9a/5a/530902182681efe29e6e5f3bc8b8c9ef4f1c88e6f00bedf07c0788c27507/QiwuGrader-1.8.3-py2.py3-none-any.whl#sha256=368e72c4946476487f6731ef700f3ceba89bed91f15c462b4343b526c03f7756 to build tracker '/tmp/pip-req-tracker-pl385eu0'
  Removed QiwuGrader==1.8.3 from https://files.pythonhosted.org/packages/9a/5a/530902182681efe29e6e5f3bc8b8c9ef4f1c88e6f00bedf07c0788c27507/QiwuGrader-1.8.3-py2.py3-none-any.whl#sha256=368e72c4946476487f6731ef700f3ceba89bed91f15c462b4343b526c03f7756 from build tracker '/tmp/pip-req-tracker-pl385eu0'
Skipping QiwuGrader, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-wwd0no_6/QiwuGrader
Removed build tracker '/tmp/pip-req-tracker-pl385eu0'