Created temporary directory: /tmp/pip-ephem-wheel-cache-lp1rr_fw
Created temporary directory: /tmp/pip-req-tracker-rwvp0ad9
Created requirements tracker '/tmp/pip-req-tracker-rwvp0ad9'
Created temporary directory: /tmp/pip-wheel-hzbwj0cb
Collecting otter-grader==0.0.5
  1 location(s) to search for versions of otter-grader:
  * https://pypi.org/simple/otter-grader/
  Getting page https://pypi.org/simple/otter-grader/
  Analyzing links from page https://pypi.org/simple/otter-grader/
    Found link https://files.pythonhosted.org/packages/d7/fa/3c1df4872e94c5509ee68b7dc5e3dc5641e8a074546f96e01f3aabfacd19/otter-grader-0.0.1.tar.gz#sha256=5c6d61a85c731d1ad5bf9ac1236a8d134b82a85d1067b46ee704bc04caf62564 (from https://pypi.org/simple/otter-grader/), version: 0.0.1
    Found link https://files.pythonhosted.org/packages/8b/aa/00f641d96f7670455a2035a0cb4eead06e706e14044c9cb1ce696862d93d/otter_grader-0.0.1-py3-none-any.whl#sha256=9b6a47be5382c9f83c1480348f2fd8a7341a6666f18c4daf7dad51e55513fcff (from https://pypi.org/simple/otter-grader/), version: 0.0.1
    Found link https://files.pythonhosted.org/packages/5f/39/8be8beac397d28b34ca0f41e78c1ed34e627e4707c8e23b3ad7c2d5e4ff6/otter-grader-0.0.2.tar.gz#sha256=47df46bb989b560bf6640ee85f0e44a9c412302198e28899ce336ff786b03c32 (from https://pypi.org/simple/otter-grader/), version: 0.0.2
    Found link https://files.pythonhosted.org/packages/70/1e/5146af963a16274e74c61df711ac750d41ba9d566991ab2436714436f488/otter_grader-0.0.2-py3-none-any.whl#sha256=d23ba0d9d1fd995d1ec2aee9204380ebd4ef210d7be7ae78e456ee612de7898e (from https://pypi.org/simple/otter-grader/), version: 0.0.2
    Found link https://files.pythonhosted.org/packages/3d/87/4a79461c82618451570b4ff200aa126756ed8f7d3f187fb67d67dc29fb19/otter-grader-0.0.3.tar.gz#sha256=9686c9d34caaa26609ddecd306c20a7978ae6ddeda14d26b1432c82ddec441fc (from https://pypi.org/simple/otter-grader/), version: 0.0.3
    Found link https://files.pythonhosted.org/packages/2d/6d/33b0059df2f20a20ada8e11e52f1dee7557703215b3dbb79bad16c9450c7/otter_grader-0.0.3-py3-none-any.whl#sha256=b683fdef06630c6e118a7b41d7d0f93784f4797228a91641a4f4930f16faa769 (from https://pypi.org/simple/otter-grader/), version: 0.0.3
    Found link https://files.pythonhosted.org/packages/5f/99/873891d2b8ee6ed71c476d57a4aa2c4b105a33c0c83e3e88532ebf071150/otter-grader-0.0.4.tar.gz#sha256=1bff202d6a17cc5da58bf7a133b8b70571b719f7b21c50f3a9cdd4491d0a43bb (from https://pypi.org/simple/otter-grader/), version: 0.0.4
    Found link https://files.pythonhosted.org/packages/16/47/4e0287bd48bca4f5006a84d0e6d646c885b24994c8a288606e944acbccec/otter_grader-0.0.4-py3-none-any.whl#sha256=449011c15c3f8621b7e0167fa73e0830aa5bc9ff5f159dd0d924379b9a768fb0 (from https://pypi.org/simple/otter-grader/), version: 0.0.4
    Found link https://files.pythonhosted.org/packages/8f/9a/f7063f375a6535e721d1db7609f0c60af40ac59342d1454df481345ca0ba/otter-grader-0.0.5.tar.gz#sha256=99aa56d2ab6cb06ff801cd4938115fa9c7c972506b8dcf68aab865ec0d1446bb (from https://pypi.org/simple/otter-grader/), version: 0.0.5
    Found link https://files.pythonhosted.org/packages/a3/2e/ed2de4c184917f1272dd3b6474e9c30e90f04cc0044c278727e11f79498f/otter_grader-0.0.5-py3-none-any.whl#sha256=936d6c8687f42b0c11c5ce4b21d4469f75bd67c7bb8c5e48f5922bcde6285928 (from https://pypi.org/simple/otter-grader/), version: 0.0.5
  Using version 0.0.5 (newest of versions: 0.0.5)
  Created temporary directory: /tmp/pip-unpack-c5ah749l
  Downloading https://files.pythonhosted.org/packages/a3/2e/ed2de4c184917f1272dd3b6474e9c30e90f04cc0044c278727e11f79498f/otter_grader-0.0.5-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/a3/2e/ed2de4c184917f1272dd3b6474e9c30e90f04cc0044c278727e11f79498f/otter_grader-0.0.5-py3-none-any.whl#sha256=936d6c8687f42b0c11c5ce4b21d4469f75bd67c7bb8c5e48f5922bcde6285928 (from https://pypi.org/simple/otter-grader/)
  Saved /tmp/tmp94gkacc1/otter_grader-0.0.5-py3-none-any.whl
  Added otter-grader==0.0.5 from https://files.pythonhosted.org/packages/a3/2e/ed2de4c184917f1272dd3b6474e9c30e90f04cc0044c278727e11f79498f/otter_grader-0.0.5-py3-none-any.whl#sha256=936d6c8687f42b0c11c5ce4b21d4469f75bd67c7bb8c5e48f5922bcde6285928 to build tracker '/tmp/pip-req-tracker-rwvp0ad9'
  Removed otter-grader==0.0.5 from https://files.pythonhosted.org/packages/a3/2e/ed2de4c184917f1272dd3b6474e9c30e90f04cc0044c278727e11f79498f/otter_grader-0.0.5-py3-none-any.whl#sha256=936d6c8687f42b0c11c5ce4b21d4469f75bd67c7bb8c5e48f5922bcde6285928 from build tracker '/tmp/pip-req-tracker-rwvp0ad9'
Skipping otter-grader, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-hzbwj0cb/otter-grader
Removed build tracker '/tmp/pip-req-tracker-rwvp0ad9'