CI Send to Helix pip timing out

[mdh1418]

In #46814 several library test lanes are failing on Send to Helix step for similar reasons:

INFO: pip is looking at multiple versions of idna to determine which version is compatible with other requirements. This could take a while.
Collecting idna<3,>=2.5
  Downloading idna-2.9-py2.py3-none-any.whl (58 kB)
  Downloading idna-2.8-py2.py3-none-any.whl (58 kB)
  Downloading idna-2.7-py2.py3-none-any.whl (58 kB)
  Downloading idna-2.6-py2.py3-none-any.whl (56 kB)
  Downloading idna-2.5-py2.py3-none-any.whl (55 kB)
INFO: pip is looking at multiple versions of chardet to determine which version is compatible with other requirements. This could take a while.
Collecting chardet<5,>=3.0.2
  Downloading chardet-3.0.4-py2.py3-none-any.whl (133 kB)
INFO: pip is looking at multiple versions of idna to determine which version is compatible with other requirements. This could take a while.
  Downloading chardet-3.0.3-py2.py3-none-any.whl (133 kB)
INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. If you want to abort this run, you can press Ctrl + C to do so. To improve how pip performs, tell us what happened here: https://pip.pypa.io/surveys/backtracking
  Downloading chardet-3.0.2-py2.py3-none-any.whl (133 kB)
INFO: pip is looking at multiple versions of <Python from Requires-Python> to determine which version is compatible with other requirements. This could take a while.
INFO: pip is looking at multiple versions of requests to determine which version is compatible with other requirements. This could take a while.
Collecting requests~=2.16
  Downloading requests-2.25.0-py2.py3-none-any.whl (61 kB)
  Downloading requests-2.24.0-py2.py3-none-any.whl (61 kB)
INFO: pip is looking at multiple versions of chardet to determine which version is compatible with other requirements. This could take a while.
  Downloading requests-2.23.0-py2.py3-none-any.whl (58 kB)
INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. If you want to abort this run, you can press Ctrl + C to do so. To improve how pip performs, tell us what happened here: https://pip.pypa.io/surveys/backtracking
  Downloading requests-2.22.0-py2.py3-none-any.whl (57 kB)
  Downloading requests-2.21.0-py2.py3-none-any.whl (57 kB)
  Downloading requests-2.20.1-py2.py3-none-any.whl (57 kB)
  Downloading requests-2.20.0-py2.py3-none-any.whl (60 kB)
INFO: pip is looking at multiple versions of <Python from Requires-Python> to determine which version is compatible with other requirements. This could take a while.
INFO: pip is looking at multiple versions of requests to determine which version is compatible with other requirements. This could take a while.
  Downloading requests-2.19.1-py2.py3-none-any.whl (91 kB)
  Downloading requests-2.19.0-py2.py3-none-any.whl (91 kB)
  Downloading requests-2.18.4-py2.py3-none-any.whl (88 kB)
  Downloading requests-2.18.3-py2.py3-none-any.whl (88 kB)
  Downloading requests-2.18.2-py2.py3-none-any.whl (88 kB)
INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. If you want to abort this run, you can press Ctrl + C to do so. To improve how pip performs, tell us what happened here: https://pip.pypa.io/surveys/backtracking
  Downloading requests-2.18.1-py2.py3-none-any.whl (88 kB)
  Downloading requests-2.18.0-py2.py3-none-any.whl (563 kB)
  Downloading requests-2.17.3-py2.py3-none-any.whl (87 kB)
  Downloading requests-2.17.2-py2.py3-none-any.whl (87 kB)
  Downloading requests-2.17.1-py2.py3-none-any.whl (87 kB)
  Downloading requests-2.17.0-py2.py3-none-any.whl (87 kB)
  Downloading requests-2.16.5-py2.py3-none-any.whl (87 kB)
  Downloading requests-2.16.4-py2.py3-none-any.whl (87 kB)
  Downloading requests-2.16.3-py2.py3-none-any.whl (86 kB)
  Downloading requests-2.16.2-py2.py3-none-any.whl (86 kB)
  Downloading requests-2.16.1-py2.py3-none-any.whl (85 kB)
  Downloading requests-2.16.0-py2.py3-none-any.whl (85 kB)
INFO: pip is looking at multiple versions of isodate to determine which version is compatible with other requirements. This could take a while.
INFO: pip is looking at multiple versions of certifi to determine which version is compatible with other requirements. This could take a while.
Collecting certifi>=2017.4.17
  Downloading certifi-2020.11.8-py2.py3-none-any.whl (155 kB)
INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. If you want to abort this run, you can press Ctrl + C to do so. To improve how pip performs, tell us what happened here: https://pip.pypa.io/surveys/backtracking
  Downloading certifi-2020.6.20-py2.py3-none-any.whl (156 kB)
  Downloading certifi-2020.4.5.2-py2.py3-none-any.whl (157 kB)
  Downloading certifi-2020.4.5.1-py2.py3-none-any.whl (157 kB)
  Downloading certifi-2020.4.5-py2.py3-none-any.whl (156 kB)
  Downloading certifi-2019.11.28-py2.py3-none-any.whl (156 kB)
  Downloading certifi-2019.9.11-py2.py3-none-any.whl (154 kB)
INFO: pip is looking at multiple versions of isodate to determine which version is compatible with other requirements. This could take a while.
INFO: pip is looking at multiple versions of certifi to determine which version is compatible with other requirements. This could take a while.
  Downloading certifi-2019.6.16-py2.py3-none-any.whl (157 kB)
  Downloading certifi-2019.3.9-py2.py3-none-any.whl (158 kB)
  Downloading certifi-2018.11.29-py2.py3-none-any.whl (154 kB)
  Downloading certifi-2018.10.15-py2.py3-none-any.whl (146 kB)
  Downloading certifi-2018.8.24-py2.py3-none-any.whl (147 kB)
INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. If you want to abort this run, you can press Ctrl + C to do so. To improve how pip performs, tell us what happened here: https://pip.pypa.io/surveys/backtracking
INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. If you want to abort this run, you can press Ctrl + C to do so. To improve how pip performs, tell us what happened here: https://pip.pypa.io/surveys/backtracking
  Downloading certifi-2018.8.13-py2.py3-none-any.whl (146 kB)
  Downloading certifi-2018.4.16-py2.py3-none-any.whl (150 kB)
  Downloading certifi-2018.1.18-py2.py3-none-any.whl (151 kB)
  Downloading certifi-2017.11.5-py2.py3-none-any.whl (330 kB)
  Downloading certifi-2017.7.27.1-py2.py3-none-any.whl (349 kB)
  Downloading certifi-2017.7.27-py2.py3-none-any.whl (349 kB)
  Downloading certifi-2017.4.17-py2.py3-none-any.whl (375 kB)
INFO: pip is looking at multiple versions of msrest to determine which version is compatible with other requirements. This could take a while.
Collecting msrest<0.7.0,>=0.6.0
  Downloading msrest-0.6.18-py2.py3-none-any.whl (84 kB)
  Downloading msrest-0.6.17-py2.py3-none-any.whl (84 kB)
  Downloading msrest-0.6.16-py2.py3-none-any.whl (84 kB)
  Downloading msrest-0.6.15-py2.py3-none-any.whl (84 kB)
  Downloading msrest-0.6.14-py2.py3-none-any.whl (84 kB)
  Downloading msrest-0.6.13-py2.py3-none-any.whl (83 kB)

System_xml_linq_sdmsample_fail.txt
System_net_sockets_fail.txt
System_net_servicepoint_fail.txt
Microsoft_extensions_configuration_fileextensions_fail.txt
System_threading_channels_fail.txt

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Issue Details

---

In #46814 several library test lanes are failing on Send to Helix step for similar reasons:

INFO: pip is looking at multiple versions of idna to determine which version is compatible with other requirements. This could take a while.
Collecting idna<3,>=2.5
  Downloading idna-2.9-py2.py3-none-any.whl (58 kB)
  Downloading idna-2.8-py2.py3-none-any.whl (58 kB)
  Downloading idna-2.7-py2.py3-none-any.whl (58 kB)
  Downloading idna-2.6-py2.py3-none-any.whl (56 kB)
  Downloading idna-2.5-py2.py3-none-any.whl (55 kB)
INFO: pip is looking at multiple versions of chardet to determine which version is compatible with other requirements. This could take a while.
Collecting chardet<5,>=3.0.2
  Downloading chardet-3.0.4-py2.py3-none-any.whl (133 kB)
INFO: pip is looking at multiple versions of idna to determine which version is compatible with other requirements. This could take a while.
  Downloading chardet-3.0.3-py2.py3-none-any.whl (133 kB)
INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. If you want to abort this run, you can press Ctrl + C to do so. To improve how pip performs, tell us what happened here: https://pip.pypa.io/surveys/backtracking
  Downloading chardet-3.0.2-py2.py3-none-any.whl (133 kB)
INFO: pip is looking at multiple versions of <Python from Requires-Python> to determine which version is compatible with other requirements. This could take a while.
INFO: pip is looking at multiple versions of requests to determine which version is compatible with other requirements. This could take a while.
Collecting requests~=2.16
  Downloading requests-2.25.0-py2.py3-none-any.whl (61 kB)
  Downloading requests-2.24.0-py2.py3-none-any.whl (61 kB)
INFO: pip is looking at multiple versions of chardet to determine which version is compatible with other requirements. This could take a while.
  Downloading requests-2.23.0-py2.py3-none-any.whl (58 kB)
INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. If you want to abort this run, you can press Ctrl + C to do so. To improve how pip performs, tell us what happened here: https://pip.pypa.io/surveys/backtracking
  Downloading requests-2.22.0-py2.py3-none-any.whl (57 kB)
  Downloading requests-2.21.0-py2.py3-none-any.whl (57 kB)
  Downloading requests-2.20.1-py2.py3-none-any.whl (57 kB)
  Downloading requests-2.20.0-py2.py3-none-any.whl (60 kB)
INFO: pip is looking at multiple versions of <Python from Requires-Python> to determine which version is compatible with other requirements. This could take a while.
INFO: pip is looking at multiple versions of requests to determine which version is compatible with other requirements. This could take a while.
  Downloading requests-2.19.1-py2.py3-none-any.whl (91 kB)
  Downloading requests-2.19.0-py2.py3-none-any.whl (91 kB)
  Downloading requests-2.18.4-py2.py3-none-any.whl (88 kB)
  Downloading requests-2.18.3-py2.py3-none-any.whl (88 kB)
  Downloading requests-2.18.2-py2.py3-none-any.whl (88 kB)
INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. If you want to abort this run, you can press Ctrl + C to do so. To improve how pip performs, tell us what happened here: https://pip.pypa.io/surveys/backtracking
  Downloading requests-2.18.1-py2.py3-none-any.whl (88 kB)
  Downloading requests-2.18.0-py2.py3-none-any.whl (563 kB)
  Downloading requests-2.17.3-py2.py3-none-any.whl (87 kB)
  Downloading requests-2.17.2-py2.py3-none-any.whl (87 kB)
  Downloading requests-2.17.1-py2.py3-none-any.whl (87 kB)
  Downloading requests-2.17.0-py2.py3-none-any.whl (87 kB)
  Downloading requests-2.16.5-py2.py3-none-any.whl (87 kB)
  Downloading requests-2.16.4-py2.py3-none-any.whl (87 kB)
  Downloading requests-2.16.3-py2.py3-none-any.whl (86 kB)
  Downloading requests-2.16.2-py2.py3-none-any.whl (86 kB)
  Downloading requests-2.16.1-py2.py3-none-any.whl (85 kB)
  Downloading requests-2.16.0-py2.py3-none-any.whl (85 kB)
INFO: pip is looking at multiple versions of isodate to determine which version is compatible with other requirements. This could take a while.
INFO: pip is looking at multiple versions of certifi to determine which version is compatible with other requirements. This could take a while.
Collecting certifi>=2017.4.17
  Downloading certifi-2020.11.8-py2.py3-none-any.whl (155 kB)
INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. If you want to abort this run, you can press Ctrl + C to do so. To improve how pip performs, tell us what happened here: https://pip.pypa.io/surveys/backtracking
  Downloading certifi-2020.6.20-py2.py3-none-any.whl (156 kB)
  Downloading certifi-2020.4.5.2-py2.py3-none-any.whl (157 kB)
  Downloading certifi-2020.4.5.1-py2.py3-none-any.whl (157 kB)
  Downloading certifi-2020.4.5-py2.py3-none-any.whl (156 kB)
  Downloading certifi-2019.11.28-py2.py3-none-any.whl (156 kB)
  Downloading certifi-2019.9.11-py2.py3-none-any.whl (154 kB)
INFO: pip is looking at multiple versions of isodate to determine which version is compatible with other requirements. This could take a while.
INFO: pip is looking at multiple versions of certifi to determine which version is compatible with other requirements. This could take a while.
  Downloading certifi-2019.6.16-py2.py3-none-any.whl (157 kB)
  Downloading certifi-2019.3.9-py2.py3-none-any.whl (158 kB)
  Downloading certifi-2018.11.29-py2.py3-none-any.whl (154 kB)
  Downloading certifi-2018.10.15-py2.py3-none-any.whl (146 kB)
  Downloading certifi-2018.8.24-py2.py3-none-any.whl (147 kB)
INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. If you want to abort this run, you can press Ctrl + C to do so. To improve how pip performs, tell us what happened here: https://pip.pypa.io/surveys/backtracking
INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. If you want to abort this run, you can press Ctrl + C to do so. To improve how pip performs, tell us what happened here: https://pip.pypa.io/surveys/backtracking
  Downloading certifi-2018.8.13-py2.py3-none-any.whl (146 kB)
  Downloading certifi-2018.4.16-py2.py3-none-any.whl (150 kB)
  Downloading certifi-2018.1.18-py2.py3-none-any.whl (151 kB)
  Downloading certifi-2017.11.5-py2.py3-none-any.whl (330 kB)
  Downloading certifi-2017.7.27.1-py2.py3-none-any.whl (349 kB)
  Downloading certifi-2017.7.27-py2.py3-none-any.whl (349 kB)
  Downloading certifi-2017.4.17-py2.py3-none-any.whl (375 kB)
INFO: pip is looking at multiple versions of msrest to determine which version is compatible with other requirements. This could take a while.
Collecting msrest<0.7.0,>=0.6.0
  Downloading msrest-0.6.18-py2.py3-none-any.whl (84 kB)
  Downloading msrest-0.6.17-py2.py3-none-any.whl (84 kB)
  Downloading msrest-0.6.16-py2.py3-none-any.whl (84 kB)
  Downloading msrest-0.6.15-py2.py3-none-any.whl (84 kB)
  Downloading msrest-0.6.14-py2.py3-none-any.whl (84 kB)
  Downloading msrest-0.6.13-py2.py3-none-any.whl (83 kB)

System_xml_linq_sdmsample_fail.txt
System_net_sockets_fail.txt
System_net_servicepoint_fail.txt
Microsoft_extensions_configuration_fileextensions_fail.txt
System_threading_channels_fail.txt

Author:	mdh1418
Assignees:	-
Labels:	area-Infrastructure-libraries
Milestone:	-

[safern]

This was at the time of test execution. @MattGal could you help us taking a look at what could've caused this?

[MattGal]

Taking a look...

[MattGal]

Created dotnet/arcade#6780 to track this. We need to tweak our Pip commands (less backtracking, specific version ranges), and potentially increment the version of the AzDO reporter library used to address this.

@ilyas1974 FYI.

[safern]

Thanks, @MattGal. Will add the blocking-clean-ci label to track it as a CI blocker for people to find it and we can see how impactful it is.

[ViktorHofer]

Closing as resolved.