Maven 3 models are not serializable, despite marked as such

Caused by: java.io.NotSerializableException: org.apache.maven.model.ModelBase$$Lambda/0x00007fd7ac284278
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1200)
    at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1585)
    at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1542)
    at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1451)
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1194)
    at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:358)
    at io.takari.incrementalbuild.spi.DefaultBuildContextState.writeMap(DefaultBuildContextState.java:126)
    at io.takari.incrementalbuild.spi.DefaultBuildContextState.storeTo(DefaultBuildContextState.java:109)
    at io.takari.incrementalbuild.spi.AbstractBuildContext.commit(AbstractBuildContext.java:525)
    at io.takari.incrementalbuild.maven.internal.MavenBuildContextFinalizer.afterMojoExecutionSuccess(MavenBuildContextFinalizer.java:83)
    at org.apache.maven.execution.scope.internal.MojoExecutionScope.afterMojoExecutionSuccess(MojoExecutionScope.java:129)
    at org.apache.maven.plugin.CompoundMojoExecutionListener.afterMojoExecutionSuccess(CompoundMojoExecutionListener.java:42)