└─➤  ./gradlew clean build
Type-safe dependency accessors is an incubating feature.
Type-safe project accessors is an incubating feature.

> Configure project :carbonchat-sponge
SpongePowered Plugin 'GRADLE' Toolset Version '1.1.1-SNAPSHOT'

> Task :carbonchat-bukkit:clean FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':carbonchat-bukkit:clean'.
> java.io.IOException: Unable to delete directory '/home/jason/IdeaProjects/Carbon/bukkit/build'

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 2s
11 actionable tasks: 11 executed