Compilation is going boom right here: [info] Compiling 12 Scala sources to /var/tmp/portage/dev-java/sbt-0.13.8/work/sbt-0.13.8/project/target/scala-2.10/sbt-0.13/classes... [warn] there were 12 deprecation warning(s); re-run with -deprecation for details [warn] there were 5 feature warning(s); re-run with -feature for details [warn] two warnings found java.lang.IllegalArgumentException: requirement failed: Revision cannot be empty. at scala.Predef$.require(Predef.scala:233) at sbt.StringUtilities$.nonEmpty(StringUtilities.scala:12) at sbt.impl.GroupArtifactID.$percent(DependencyBuilders.scala:47) at Dependencies$$anonfun$scalaCompiler$1.apply(Dependencies.scala:16) at Dependencies$$anonfun$scalaCompiler$1.apply(Dependencies.scala:16) at sbt.EvaluateSettings$MixedNode.evaluate0(INode.scala:175) at sbt.EvaluateSettings$INode.evaluate(INode.scala:135) at sbt.EvaluateSettings$$anonfun$sbt$EvaluateSettings$$submitEvaluate$1.apply$mcV$sp(INode.scala:69) at sbt.EvaluateSettings.sbt$EvaluateSettings$$run0(INode.scala:78) at sbt.EvaluateSettings$$anon$3.run(INode.scala:74) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:701) [error] java.lang.IllegalArgumentException: requirement failed: Revision cannot be empty. [error] Use 'last' for the full log. Reproducible: Always
Created attachment 409422 [details] build.log
Created attachment 409424 [details] emerge --info
That problem was fixed in sbt-0.13.8-r1, thanks for reporting. So the only thing to do was to remove 0.13.8: Commit ae0d55dc9923ef202ecaa224dcd1717af677aa8d Author: Mark Wright <gienah@gentoo.org> Date: Sat Feb 6 21:08:52 2016 +1100 dev-java/sbt: Remove sbt-0.13.8 Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=558142