Created temporary directory: /tmp/pip-ephem-wheel-cache-zngovxlb
Created temporary directory: /tmp/pip-req-tracker-6kqq97jg
Created requirements tracker '/tmp/pip-req-tracker-6kqq97jg'
Created temporary directory: /tmp/pip-wheel-ulo_md1a
Collecting aliyun-exporter==0.2.1
  1 location(s) to search for versions of aliyun-exporter:
  * https://pypi.org/simple/aliyun-exporter/
  Getting page https://pypi.org/simple/aliyun-exporter/
  Analyzing links from page https://pypi.org/simple/aliyun-exporter/
    Found link https://files.pythonhosted.org/packages/f2/a7/e5135e897f9a780714e7a1f6561a0a64a0c726587bde851127910dfbce89/aliyun-exporter-0.2.0.tar.gz#sha256=82f2e2e9a4f4c6f8e010f1b636c4f67a47fb537fc9c6a2e383b9bc32c175c2c1 (from https://pypi.org/simple/aliyun-exporter/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/df/fc/5fda678604e3d5a2340ce69222ff2aacb342c3912d98be41a2d502e1e8a6/aliyun_exporter-0.2.0-py3-none-any.whl#sha256=4e859d46f16bc0cda2672df2a65c0423ef00e4a3fc78de9ee52cb717dfc3ab9c (from https://pypi.org/simple/aliyun-exporter/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/90/23/d8dfbf36e46817fa48f1195d02142b7f61f8f514e235fecbfbbabe3fd44d/aliyun-exporter-0.2.1.tar.gz#sha256=05e42ca581d9d138841f4161aa75c43729daefb73808d1721006b0924f790bb8 (from https://pypi.org/simple/aliyun-exporter/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/b9/53/da005d7dbb89f259b0b96f3abb189ec12f24240285a1b5994f1742fa4133/aliyun_exporter-0.2.1-py3-none-any.whl#sha256=9358426f3f2175b39cda9f16973d09c81c65616361c7dd2cd70cf620be44540e (from https://pypi.org/simple/aliyun-exporter/), version: 0.2.1
  Using version 0.2.1 (newest of versions: 0.2.1)
  Created temporary directory: /tmp/pip-unpack-vz4le9cu
  Downloading https://files.pythonhosted.org/packages/b9/53/da005d7dbb89f259b0b96f3abb189ec12f24240285a1b5994f1742fa4133/aliyun_exporter-0.2.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/b9/53/da005d7dbb89f259b0b96f3abb189ec12f24240285a1b5994f1742fa4133/aliyun_exporter-0.2.1-py3-none-any.whl#sha256=9358426f3f2175b39cda9f16973d09c81c65616361c7dd2cd70cf620be44540e (from https://pypi.org/simple/aliyun-exporter/)
  Saved /tmp/tmp90heryuu/aliyun_exporter-0.2.1-py3-none-any.whl
  Added aliyun-exporter==0.2.1 from https://files.pythonhosted.org/packages/b9/53/da005d7dbb89f259b0b96f3abb189ec12f24240285a1b5994f1742fa4133/aliyun_exporter-0.2.1-py3-none-any.whl#sha256=9358426f3f2175b39cda9f16973d09c81c65616361c7dd2cd70cf620be44540e to build tracker '/tmp/pip-req-tracker-6kqq97jg'
  Removed aliyun-exporter==0.2.1 from https://files.pythonhosted.org/packages/b9/53/da005d7dbb89f259b0b96f3abb189ec12f24240285a1b5994f1742fa4133/aliyun_exporter-0.2.1-py3-none-any.whl#sha256=9358426f3f2175b39cda9f16973d09c81c65616361c7dd2cd70cf620be44540e from build tracker '/tmp/pip-req-tracker-6kqq97jg'
Skipping aliyun-exporter, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-ulo_md1a/aliyun-exporter
Removed build tracker '/tmp/pip-req-tracker-6kqq97jg'