For Push and Deploy Lightning Web Component Files module of Lightning Web Components basics, when I try to deploy from the scratch org to Dev org, it gives me the following error :
Cannot update a field to a Lookup, MasterDetail, or Hierarchy from something else (44:13)
for the project path : force-app\main\default\objects\Case\fields\Product__c.field-meta.xml
It's a new trailhead playground that I created, so the initial config for both scratch and dev orgs must be same. And therefore, if it works in scratch org, then ideally the deployment should not fail.