2017-10-13 16:20:18,158 [Worker-6] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is not available. Remote download required.
2017-10-13 16:21:55,843 [Worker-4] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-13 16:40:53,123 [Worker-6] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-13 16:42:21,353 [Worker-7] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-13 17:08:17,287 [Worker-6] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-13 17:19:37,752 [Worker-1] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-13 17:27:41,207 [Worker-2] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-13 17:34:05,216 [Worker-6] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-13 17:47:14,264 [Worker-6] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-13 17:55:18,462 [Worker-1] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-13 18:07:02,870 [Worker-4] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-13 19:45:04,450 [Worker-0] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-14 11:49:50,102 [Worker-6] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-14 11:52:00,365 [Worker-2] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-14 11:53:12,093 [Worker-6] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-14 11:54:11,737 [Worker-7] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-14 13:07:32,688 [Worker-6] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-14 13:41:06,665 [Worker-5] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read.
2017-10-15 10:40:17,111 [Worker-7] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is out-of-date. Trying to update.
2017-10-15 10:40:17,491 [Worker-7] INFO  c.g.t.t.d.PublishedGradleVersions - Updating Gradle version information cache failed. Using outdated cache.
2017-10-16 13:10:28,628 [Worker-0] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is out-of-date. Trying to update.
2017-10-16 13:10:28,987 [Worker-0] INFO  c.g.t.t.d.PublishedGradleVersions - Updating Gradle version information cache failed. Using outdated cache.
2017-10-23 13:23:31,704 [Worker-7] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is out-of-date. Trying to update.
2017-10-23 13:23:32,083 [Worker-7] INFO  c.g.t.t.d.PublishedGradleVersions - Updating Gradle version information cache failed. Using outdated cache.
2017-10-24 20:05:11,430 [Worker-1] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is out-of-date. Trying to update.
2017-10-24 20:05:11,816 [Worker-1] INFO  c.g.t.t.d.PublishedGradleVersions - Updating Gradle version information cache failed. Using outdated cache.
2017-10-25 15:49:36,891 [Worker-0] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is out-of-date. Trying to update.
2017-10-25 15:49:40,229 [Worker-0] INFO  c.g.t.t.d.PublishedGradleVersions - Updating Gradle version information cache failed. Using outdated cache.
2017-10-26 18:34:17,620 [Worker-2] INFO  c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is out-of-date. Trying to update.
2017-10-26 18:34:18,006 [Worker-2] INFO  c.g.t.t.d.PublishedGradleVersions - Updating Gradle version information cache failed. Using outdated cache.
2017-10-27 11:49:19,526 [Worker-153] WARN  o.e.r.models.ModelRepository - Failed to download jre:jre:ctor:zip:1.0.0
org.eclipse.aether.resolution.ArtifactResolutionException: Could not transfer artifact jre:jre:zip:ctor:1.0.0-20160630.072510-1 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Host is down
	at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na]
	at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na]
	at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na]
	at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na]
	at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na]
	at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na]
	at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na]
	at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na]
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na]
Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact jre:jre:zip:ctor:1.0.0-20160630.072510-1 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Host is down
	at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed(ArtifactTransportListener.java:52) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3]
	at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:364) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3]
	at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:76) ~[na:na]
	at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute(BasicRepositoryConnector.java:590) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3]
	at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(BasicRepositoryConnector.java:258) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3]
	at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:529) ~[na:na]
	at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na]
	... 8 common frames omitted
Caused by: java.net.ConnectException: Host is down
	at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_20]
	at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) ~[na:1.8.0_20]
	at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_20]
	at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_20]
	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_20]
	at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_20]
	at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:120) ~[na:na]
	at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179) ~[na:na]
	at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:328) ~[na:na]
	at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612) ~[na:na]
	at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447) ~[na:na]
	at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) ~[na:na]
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:71) ~[na:na]
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ~[na:na]
	at org.apache.http.impl.client.DecompressingHttpClient.execute(DecompressingHttpClient.java:164) ~[na:na]
	at org.eclipse.aether.transport.http.HttpTransporter.execute(HttpTransporter.java:296) ~[org.apache.maven.resolver.transport.http_1.0.3.v20170405-0725.jar:1.0.3]
	at org.eclipse.aether.transport.http.HttpTransporter.implGet(HttpTransporter.java:252) ~[org.apache.maven.resolver.transport.http_1.0.3.v20170405-0725.jar:1.0.3]
	at org.eclipse.aether.spi.connector.transport.AbstractTransporter.get(AbstractTransporter.java:68) ~[org.apache.maven.resolver.spi_1.0.3.v20170405-0725.jar:1.0.3]
	at org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRunner.runTask(BasicRepositoryConnector.java:456) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3]
	at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:359) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3]
	... 13 common frames omitted
