no space left on ci

<<
[INFO] 
[INFO] --- exec-maven-plugin:1.2.1:java (serialize_test_component_metadata) @ infinispan-cachestore-leveldb ---
[INFO] skipping execute as per configuraion
[INFO] 
[INFO] --- maven-antrun-plugin:1.8:run (copy_serialized_test_metadata) @ infinispan-cachestore-leveldb ---
[INFO] Skipping Antrun execution
[INFO] 
[INFO] --- maven-surefire-plugin:2.18.1:test (default-test) @ infinispan-cachestore-leveldb ---
[INFO] Tests are skipped.
[INFO] 
[INFO] --- maven-scala-plugin:2.15.2:script (generate-blueprint) @ infinispan-cachestore-leveldb ---
[INFO] Checking for multiple versions of scala
[INFO] compiler plugin: BasicArtifact(com.typesafe.genjavadoc,genjavadoc-plugin_2.11.7,0.9)
[INFO] 
[INFO] --- maven-bundle-plugin:2.4.0:bundle (default-bundle) @ infinispan-cachestore-leveldb ---
[ERROR] An internal error occurred
java.lang.Exception: Problem writing resource META-INF/LICENSE.txt
	at aQute.bnd.osgi.Jar.writeResource(Jar.java:534)
	at aQute.bnd.osgi.Jar.write(Jar.java:306)
	at aQute.bnd.osgi.Jar.write(Jar.java:225)
	at org.apache.felix.bundleplugin.BundlePlugin.execute(BundlePlugin.java:380)
	at org.apache.felix.bundleplugin.BundlePlugin.execute(BundlePlugin.java:282)
	at org.apache.felix.bundleplugin.BundlePlugin.execute(BundlePlugin.java:273)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
	at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: java.io.IOException: No space left on device
	at java.io.FileOutputStream.writeBytes(Native Method)
	at java.io.FileOutputStream.write(FileOutputStream.java:326)
	at java.util.zip.DeflaterOutputStream.deflate(DeflaterOutputStream.java:253)
	at java.util.zip.ZipOutputStream.closeEntry(ZipOutputStream.java:255)
	at aQute.bnd.osgi.Jar.writeResource(Jar.java:531)
	... 27 more
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Infinispan BOM ..................................... SUCCESS [  7.228 s]
[INFO] Infinispan Common Parent ........................... SUCCESS [ 11.751 s]
[INFO] Infinispan Checkstyle Rules ........................ SUCCESS [  6.570 s]
[INFO] Infinispan Commons ................................. SUCCESS [ 19.234 s]
[INFO] Infinispan Core .................................... SUCCESS [02:02 min]
[INFO] Infinispan Extended Statistics ..................... SUCCESS [ 23.440 s]
[INFO] Parent pom for server modules ...................... SUCCESS [  1.126 s]
[INFO] Infinispan Server - Core Components ................ SUCCESS [  7.683 s]
[INFO] Infinispan Query DSL API ........................... SUCCESS [  4.765 s]
[INFO] Infinispan Object Filtering API .................... SUCCESS [  9.531 s]
[INFO] Parent pom for cachestore modules .................. SUCCESS [  0.900 s]
[INFO] Infinispan JDBC CacheStore ......................... SUCCESS [ 22.533 s]
[INFO] Parent pom for the Lucene integration modules ...... SUCCESS [  1.910 s]
[INFO] Infinispan Lucene Directory Implementation ......... SUCCESS [ 10.061 s]
[INFO] Infinispan Directory Provider for Hibernate Search . SUCCESS [  5.271 s]
[INFO] Infinispan Query API ............................... SUCCESS [ 35.696 s]
[INFO] Infinispan Tools ................................... SUCCESS [  6.403 s]
[INFO] Infinispan Remote Query Client ..................... SUCCESS [  4.226 s]
[INFO] Infinispan Remote Query Server ..................... SUCCESS [ 25.464 s]
[INFO] Infinispan Tree API ................................ SUCCESS [ 19.615 s]
[INFO] Infinispan JPA CacheStore .......................... SUCCESS [ 18.984 s]
[INFO] Infinispan Tasks ................................... SUCCESS [  8.954 s]
[INFO] Infinispan Scripting ............................... SUCCESS [  5.658 s]
[INFO] Infinispan Hot Rod Server .......................... SUCCESS [ 12.704 s]
[INFO] Infinispan Hot Rod Client .......................... SUCCESS [  9.483 s]
[INFO] Infinispan Remote CacheStore ....................... SUCCESS [ 24.551 s]
[INFO] Infinispan CLI Client .............................. SUCCESS [  7.395 s]
[INFO] Infinispan Memcached Server ........................ SUCCESS [  5.134 s]
[INFO] Infinispan REST Server ............................. SUCCESS [ 17.292 s]
[INFO] Infinispan CLI Interpreter ......................... SUCCESS [ 28.048 s]
[INFO] Infinispan Command Line Interface persistence ...... SUCCESS [ 23.676 s]
[INFO] Infinispan LevelDB CacheStore ...................... FAILURE [ 10.715 s]
[INFO] Infinispan REST CacheStore ......................... SKIPPED
[INFO] Infinispan Soft-Index CacheStore ................... SKIPPED
[INFO] Infinispan WebSocket Server ........................ SKIPPED
[INFO] Infinispan Atomic Fatory ........................... SKIPPED