Can no longer use “/” in project keys names. Was working in 8.2 release.
WARN: "x/y" is not a valid project or module key. Allowed characters are alphanumeric, '-', '_', '.' and ':', with at least one non-digit.
ERROR: Error during SonarScanner execution ERROR: Malformed key for Project: 'x/y'. Allowed characters are alphanumeric, '-', '_', '.' and ':', with at least one non-digit.