The latest Eclipse 2018-12 out today comes with Buildship 3.0 preinstalled.
I tried to create a new Gradle project, but it hangs early and does not progress any further.
Only the gradle directory and files gradlew and gradlew.bat has been created, 160KB in total.
Edit: It works if I check “Override workspace settings” on “Specify optional options to apply when creating, importing, and interacting with the Gradle project.”