Currently, the Gradle plugin fails on Windows when the DEBUG and TRACE log levels are specified:

  21:30:19,204 DEBUG - Executing command: gradle.bat -refresh-dependencies "-d -S" -p C:\Test -b C:\Test\Example\build.gradle build
  21:30:19,204 DEBUG - Command working directory: C:\Test
  21:30:19,560 INFO - [org.gradle.internal.nativeintegration.services.NativeServices] Initialized native services in: C:\Windows\System32\config\systemprofile\.gradle\native
  21:30:19,634 DEBUG - [org.gradle.internal.nativeintegration.services.NativeServices] Native-platform posix files integration is not available. Continuing with fallback.
  21:30:19,634 ERROR - [system.err]
  21:30:19,635 ERROR - [system.err] Unknown command-line option '- '.

Please let me know if I can provide any further information to help track this down.