TypeError: Converting circular structure to JSON

[remidebette]

Hi,

In the context of using github action runners in kubernetes sith scalesets, we recently saw this error happening at checkout.

What is the meaning of the error?

Error: TypeError: Converting circular structure to JSON
    --> starting at object with constructor 'ClientRequest'
    |     property 'socket' -> object with constructor 'TLSSocket'
    --- property '_httpMessage' closes the circle
Error: Process completed with exit code 1.
Error: Executing the custom container implementation failed. Please contact your self hosted runner administrator.

[remidebette]

Also,
If it helps, in the Post step, we see this

env: can't execute '/__e/node20/bin/node': No such file or directory
Error: Error: failed to run script step: command terminated with non-zero exit code: error executing command [sh -e /__w/_temp/f3[5](https://github.com/....EDITED...)1d450-e79e-11ef-bdc3-07b71b06c61b.sh], exit code 127
Error: Process completed with exit code 1.
Error: Executing the custom container implementation failed. Please contact your self hosted runner administrator.