Created temporary directory: /tmp/pip-ephem-wheel-cache-2lj2ahn8
Created temporary directory: /tmp/pip-req-tracker-8p5tvrdk
Created requirements tracker '/tmp/pip-req-tracker-8p5tvrdk'
Created temporary directory: /tmp/pip-wheel-2ii1zr3r
Collecting pytest-metrics==0.4
  1 location(s) to search for versions of pytest-metrics:
  * https://pypi.org/simple/pytest-metrics/
  Getting page https://pypi.org/simple/pytest-metrics/
  Analyzing links from page https://pypi.org/simple/pytest-metrics/
    Found link https://files.pythonhosted.org/packages/39/fe/d18928647af2728991351db007b90bd700070975903755fc015bcb951e01/pytest-metrics-0.1.tar.gz#sha256=e483b6b91cd57909f638859c010140966f774c4e08e24e57c66fa16abd30af7f (from https://pypi.org/simple/pytest-metrics/), version: 0.1
    Skipping link https://files.pythonhosted.org/packages/54/ef/9e2e8b7e8f837e16677efb80e41ce89111c0b3d909afcff005a7f0137ffb/pytest_metrics-0.1-py2-none-any.whl#sha256=ebb17a35f45e37ea1594ad4840641ce39bf7942e286a211c077aa75c39af565d (from https://pypi.org/simple/pytest-metrics/); it is not compatible with this Python
    Skipping link https://files.pythonhosted.org/packages/b5/80/debcbe96aa6a4ea91d184d92249359460d7fa322a716e677a3a07293b880/pytest_metrics-0.1-py2.7.egg#sha256=8b5032c1263fcf93d1e2cc63f90db6ec8c26ee0e92f8f408e0ca8d2c1f6adfd6 (from https://pypi.org/simple/pytest-metrics/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/36/72/89348a571bcadcd2e75a22e5d0ae1a38e9a8de64aa580fefc978e200f70b/pytest-metrics-0.2.tar.gz#sha256=ba379c3756154d6a4f8ba3933db1281fa9bb581367696ac18808dcd681f90e11 (from https://pypi.org/simple/pytest-metrics/), version: 0.2
    Skipping link https://files.pythonhosted.org/packages/b5/59/b31ff1387e5b57fe0a8a842b83210bbaf21a43c24af1c46623b16ec86042/pytest_metrics-0.2-py2-none-any.whl#sha256=4f955b01cf7184b6855a8636df5e6ed349f5dec57b78c536303687691ee0c480 (from https://pypi.org/simple/pytest-metrics/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/f2/1c/a41f029104afc367ba543d221661f77a4cee5610b62f7191bf38790f06f9/pytest-metrics-0.3.tar.gz#sha256=72ac1060ecbe3f71168d80cb6fb63f415ed257818bb36cee395e77559612713f (from https://pypi.org/simple/pytest-metrics/), version: 0.3
    Found link https://files.pythonhosted.org/packages/86/36/c9ec80487e035a5737464b62075f37ca018f89f34a184990be9380b580da/pytest_metrics-0.3-py3-none-any.whl#sha256=86a5abfd854bf8fee4a0385fbe057c4494a1518efabdb6805a4e94e67b562034 (from https://pypi.org/simple/pytest-metrics/), version: 0.3
    Found link https://files.pythonhosted.org/packages/a7/c9/d0ef13188d96628412ccd07aeea04f99c6c66a2ff3fc5b6e41efda890db2/pytest-metrics-0.4.tar.gz#sha256=5e6eac6868f532f9bbe88dae16d40fdd35339cb13b56b7f6c943c3dd564b1be2 (from https://pypi.org/simple/pytest-metrics/), version: 0.4
    Found link https://files.pythonhosted.org/packages/fe/8c/2d013dd2f0bcb7c4970b3a6ad3b39b6b268119bf861b95f8ab993806e9e6/pytest_metrics-0.4-py3-none-any.whl#sha256=428b3ce7c481a0d7c49d401cc1f57d468366cd639fcc78bde950db72ef59401d (from https://pypi.org/simple/pytest-metrics/), version: 0.4
  Using version 0.4 (newest of versions: 0.4)
  Created temporary directory: /tmp/pip-unpack-rka3z82f
  Downloading https://files.pythonhosted.org/packages/fe/8c/2d013dd2f0bcb7c4970b3a6ad3b39b6b268119bf861b95f8ab993806e9e6/pytest_metrics-0.4-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/fe/8c/2d013dd2f0bcb7c4970b3a6ad3b39b6b268119bf861b95f8ab993806e9e6/pytest_metrics-0.4-py3-none-any.whl#sha256=428b3ce7c481a0d7c49d401cc1f57d468366cd639fcc78bde950db72ef59401d (from https://pypi.org/simple/pytest-metrics/)
  Saved /tmp/tmpgaf89chf/pytest_metrics-0.4-py3-none-any.whl
  Added pytest-metrics==0.4 from https://files.pythonhosted.org/packages/fe/8c/2d013dd2f0bcb7c4970b3a6ad3b39b6b268119bf861b95f8ab993806e9e6/pytest_metrics-0.4-py3-none-any.whl#sha256=428b3ce7c481a0d7c49d401cc1f57d468366cd639fcc78bde950db72ef59401d to build tracker '/tmp/pip-req-tracker-8p5tvrdk'
  Removed pytest-metrics==0.4 from https://files.pythonhosted.org/packages/fe/8c/2d013dd2f0bcb7c4970b3a6ad3b39b6b268119bf861b95f8ab993806e9e6/pytest_metrics-0.4-py3-none-any.whl#sha256=428b3ce7c481a0d7c49d401cc1f57d468366cd639fcc78bde950db72ef59401d from build tracker '/tmp/pip-req-tracker-8p5tvrdk'
Skipping pytest-metrics, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-2ii1zr3r/pytest-metrics
Removed build tracker '/tmp/pip-req-tracker-8p5tvrdk'