Created temporary directory: /tmp/pip-ephem-wheel-cache-sea0hll0
Created temporary directory: /tmp/pip-req-tracker-htfn1dpq
Created requirements tracker '/tmp/pip-req-tracker-htfn1dpq'
Created temporary directory: /tmp/pip-wheel-p8iwo80b
Collecting torch-optimizer==0.0.1a7
  1 location(s) to search for versions of torch-optimizer:
  * https://pypi.org/simple/torch-optimizer/
  Getting page https://pypi.org/simple/torch-optimizer/
  Analyzing links from page https://pypi.org/simple/torch-optimizer/
    Found link https://files.pythonhosted.org/packages/eb/69/a72a7f4560258b1dfe32fa813202e06fe2e9311df4b878680848f129e609/torch-optimizer-0.0.1a0.tar.gz#sha256=0d1778111fa9e1a54698ec0cd62c6689a7ae91d3688e50e91cb56865d1885996 (from https://pypi.org/simple/torch-optimizer/), version: 0.0.1a0
    Found link https://files.pythonhosted.org/packages/73/e4/d490cd10deb415c4cb232690a0e4668ed53a399cb42c6bb57b12f0d5ce2c/torch-optimizer-0.0.1a1.tar.gz#sha256=ffab7bce904e618171a88fdb7614d9abf5e08db54df4a6cccc7960f6ecd49959 (from https://pypi.org/simple/torch-optimizer/), version: 0.0.1a1
    Found link https://files.pythonhosted.org/packages/2d/78/d5237b1ed914768135e70f014b4c2a01b16176048d1fe1ae57db4701eaf7/torch-optimizer-0.0.1a2.tar.gz#sha256=bd164de32045e1aaa50e1f0d69c42521b29730c92abd16b10d46fd5f7ed8af5d (from https://pypi.org/simple/torch-optimizer/), version: 0.0.1a2
    Found link https://files.pythonhosted.org/packages/51/c4/2e3535a133b6041c9d5b2acc197ed83de91112844b727057797034c0c428/torch-optimizer-0.0.1a3.tar.gz#sha256=1289d3295dcbb61cb9ff030bfd89cb0eeae518cbaf9c0139173805c786a91039 (from https://pypi.org/simple/torch-optimizer/), version: 0.0.1a3
    Found link https://files.pythonhosted.org/packages/63/b5/23ad42b267c4c834cde6e8dd9b02f23f72f2d88b6c5952d97c585e346b33/torch-optimizer-0.0.1a4.tar.gz#sha256=839601e18e95383b5c277474f9a96349875064df00de79b50f00e6b8ba327f18 (from https://pypi.org/simple/torch-optimizer/), version: 0.0.1a4
    Found link https://files.pythonhosted.org/packages/41/bd/64e4363c65c1b55d5e9c67d5225f6b26e171fa9d4625d3ed7c25385e3d50/torch-optimizer-0.0.1a5.tar.gz#sha256=84cdc5150764c799dbf2a2b0558950c50871a85b93e7577e9efbc544d16b565b (from https://pypi.org/simple/torch-optimizer/), version: 0.0.1a5
    Found link https://files.pythonhosted.org/packages/a6/22/45f1ebab7fd773370d9758fcb85bded3e3e4bd10159b948bed00d3bc4e35/torch_optimizer-0.0.1a5-py3-none-any.whl#sha256=9b723b751cdd8849dc12ab486d20534c9a76dc5a57117d6c56955943e291af20 (from https://pypi.org/simple/torch-optimizer/), version: 0.0.1a5
    Found link https://files.pythonhosted.org/packages/1a/31/d630f2c051324c5088021333541ac9095f42d13a81a0fbfb0eb07762a44e/torch-optimizer-0.0.1a6.tar.gz#sha256=2b3a6bc1947983977c84001714291de43a9203648f54124275d72b78071c8671 (from https://pypi.org/simple/torch-optimizer/), version: 0.0.1a6
    Found link https://files.pythonhosted.org/packages/5f/82/168a55e13ed8098c4dce4507a53bd20031a1ef8be261ac793758902e19bd/torch_optimizer-0.0.1a6-py3-none-any.whl#sha256=9afdd966c7177699c2937013949fe5f08f3efb65bd08d59a3fdc20e7f041f891 (from https://pypi.org/simple/torch-optimizer/), version: 0.0.1a6
    Found link https://files.pythonhosted.org/packages/97/ee/e39de19ddc9f9747e3165fc17c765c76c3354db5dcf9394743b8b48e3423/torch-optimizer-0.0.1a7.tar.gz#sha256=e08998303d385efb74a4f16fe02308a2f3d9ebbf63be66056ef2d0074686f1db (from https://pypi.org/simple/torch-optimizer/), version: 0.0.1a7
    Found link https://files.pythonhosted.org/packages/54/cc/7c390224710db1c4a3a32d8c42ae2bf69d826c81b566deeca7cec8cf69b6/torch_optimizer-0.0.1a7-py3-none-any.whl#sha256=7a14470fb7ffd780df48b42ad3bd3e3743c506febc861dd6054deddf9434c046 (from https://pypi.org/simple/torch-optimizer/), version: 0.0.1a7
  Using version 0.0.1a7 (newest of versions: 0.0.1a7)
  Created temporary directory: /tmp/pip-unpack-r44agydy
  Downloading https://files.pythonhosted.org/packages/54/cc/7c390224710db1c4a3a32d8c42ae2bf69d826c81b566deeca7cec8cf69b6/torch_optimizer-0.0.1a7-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/54/cc/7c390224710db1c4a3a32d8c42ae2bf69d826c81b566deeca7cec8cf69b6/torch_optimizer-0.0.1a7-py3-none-any.whl#sha256=7a14470fb7ffd780df48b42ad3bd3e3743c506febc861dd6054deddf9434c046 (from https://pypi.org/simple/torch-optimizer/)
  Saved /tmp/tmp4p5hofkj/torch_optimizer-0.0.1a7-py3-none-any.whl
  Added torch-optimizer==0.0.1a7 from https://files.pythonhosted.org/packages/54/cc/7c390224710db1c4a3a32d8c42ae2bf69d826c81b566deeca7cec8cf69b6/torch_optimizer-0.0.1a7-py3-none-any.whl#sha256=7a14470fb7ffd780df48b42ad3bd3e3743c506febc861dd6054deddf9434c046 to build tracker '/tmp/pip-req-tracker-htfn1dpq'
  Removed torch-optimizer==0.0.1a7 from https://files.pythonhosted.org/packages/54/cc/7c390224710db1c4a3a32d8c42ae2bf69d826c81b566deeca7cec8cf69b6/torch_optimizer-0.0.1a7-py3-none-any.whl#sha256=7a14470fb7ffd780df48b42ad3bd3e3743c506febc861dd6054deddf9434c046 from build tracker '/tmp/pip-req-tracker-htfn1dpq'
Skipping torch-optimizer, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-p8iwo80b/torch-optimizer
Removed build tracker '/tmp/pip-req-tracker-htfn1dpq'