pylint-runner returns the same error multiple times

[werdeil]

Each time I run pylint the error are raised multiple times:
xx/xx/xx.py:114:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:133:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:114:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:133:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:114:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:133:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:114:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:133:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:114:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:133:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:114:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:133:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:114:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:133:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:114:4: R0201: Method could be a function (no-self-use)
xx/xx/xx.py:133:4: R0201: Method could be a function (no-self-use)

I'm not sure it is coming from pylint runner but as I don't have the same issue when running pylint directly on the file I open the issue here.