CodingSpectator removed the remote data without a following submission

[reprogrammer]

We received the following submission from participant cs-121:

Author: cs-121
Date: Wed Nov 16 13:09:04 2011
New Revision: 2207

Log:
Deleted the remote data because the submission failed with the following exception:
org.tmatesoft.svn.core.SVNException: svn: unknown host
svn: OPTIONS request failed on '/basic/CodingSpectatorData/cs-121/63b81b8c-5baf-4893-9fd5-38310427558b'
       at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:106)
       at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:90)
       at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:628)
       at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:274)
       at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:262)
       at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.exchangeCapabilities(DAVConnection.java:516)
       at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.open(DAVConnection.java:98)
       at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.openConnection(DAVRepository.java:999)
       at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.getLatestRevision(DAVRepository.java:178)
       at org.tmatesoft.svn.core.wc.SVNBasicClient.getRevisionNumber(SVNBasicClient.java:482)
       at org.tmatesoft.svn.core.wc.SVNBasicClient.getLocations(SVNBasicClient.java:873)
       at org.tmatesoft.svn.core.wc.SVNBasicClient.createRepository(SVNBasicClient.java:534)
       at org.tmatesoft.svn.core.wc.SVNUpdateClient.doCheckout(SVNUpdateClient.java:901)
       at edu.illinois.codingspectator.monitor.core.submission.RemoteSVNManager.doCheckout(RemoteSVNManager.java:56)
       at edu.illinois.codingspectator.monitor.core.submission.SVNManager.doCheckout(SVNManager.java:40)
       at edu.illinois.codingspectator.monitor.ui.submission.Submitter.doSVNSubmit(Submitter.java:141)
       at edu.illinois.codingspectator.monitor.ui.submission.Submitter.submit(Submitter.java:111)
       at edu.illinois.codingspectator.monitor.ui.Uploader$1.run(Uploader.java:56)
       at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.net.UnknownHostException: subversion.cs.illinois.edu
       at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
       at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:850)
       at java.net.InetAddress.getAddressFromNameService(InetAddress.java:1201)
       at java.net.InetAddress.getAllByName0(InetAddress.java:1154)
       at java.net.InetAddress.getAllByName(InetAddress.java:1084)
       at java.net.InetAddress.getAllByName(InetAddress.java:1020)
       at java.net.InetAddress.getByName(InetAddress.java:970)
       at org.tmatesoft.svn.core.internal.util.SVNSocketFactory.createAddres(SVNSocketFactory.java:141)
       at org.tmatesoft.svn.core.internal.util.SVNSocketFactory.createSSLSocket(SVNSocketFactory.java:72)
       at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.connect(HTTPConnection.java:184)
       at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:326)
       ... 16 more

Removed:
   cs-121/63b81b8c-5baf-4893-9fd5-38310427558b/

This submission removed the participant's data on the repository but didn't followed it up by another submission.