When deploying a DX project to a scratchorg, the resulting message shows:
Error converting value "All --json output, including on error, is moving to stdout. Use the SFDX_JSON_TO_STDOUT environment variable to move over to the new functionality. This will become the default in version 45." to type 'WelkinSuite.Application.Sfdx.ErrorPushPullResult'. Path 'warnings', line 1, position 4528.
I guess it should be part of the setup to fix these settings, but is there a workaround in the mean time?