Maybe this folklore from the internet works

KamalKang · Sep 1, 2017 · 773a5ec · 773a5ec
1 parent eb06175
commit 773a5ec
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/build.sbt b/build.sbt
@@ -57,6 +57,7 @@ lazy val framelessSettings = Seq(
  "com.chuusai" %% "shapeless" % shapeless,
  "org.scalatest" %% "scalatest" % scalatest % "test",
  "org.scalacheck" %% "scalacheck" % scalacheck % "test"),
+ javaOptions in Test ++= Seq("-Xmx1G"),
  fork in Test := true,
  parallelExecution in Test := false
 )