solaris1 is out of space:
Started by upstream project "River-QA-matrix" build number 10
Building remotely on solaris1 in workspace
<https://builds.apache.org/job/River-QA-matrix/./category=url,jdk=JDK%201.7%20(latest),label=Solaris/ws/>
Checking out a fresh workspace because there's no workspace at
/zonestorage/hudson_solaris/home/hudson/hudson-slave/workspace/River-QA-matrix/category/url/jdk/JDK
1.7 (latest)/label/Solaris
Cleaning local Directory .
Checking out http://svn.apache.org/repos/asf/river/jtsk/trunk/qa-matrix
A build.xml
U .
At revision 1384755
[Solaris] $ /home/hudson/tools/ant/apache-ant-1.7.0/bin/ant
-Dcategory=url -Dlabel=Solaris "-Djdk=JDK 1.7 (latest)"
FATAL: command execution failed.
java.io.IOException: Not enough space
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.<init>(UNIXProcess.java:53)
at java.lang.ProcessImpl.start(ProcessImpl.java:65)