Comment 11 for bug 1921679

Based on the error received I have strong reasons to believe is caused by use of an old version of stevedore library, as I found a bug fixed in November 2020 which seems to have addressed a random error related to access to /tmp, one particularly affecting ansible users. That merged change was included in 3.3.0 release but we are using a much older version than this.

To be clear, I am referring to this exception in particular:

    with open(filename, 'r') as f:
2021-03-29 11:40:03.930165 | primary | FileNotFoundError: [Errno 2] No such file or directory: '/home/zuul/.cache/python-entrypoints/894a0d78993ecb74fe95b38bd9286ed9413fc78f0bed7b0e8625f68b791f05eb'
2021-03-29 11:40:03.930174 | primary |

I believe the other ones are side effects of this one.