Using cvs-tag version 1.3 on Hudson 1.282, I'm unable to get the post-build cvs
tag to work when it's run on a slave node. It appears to be related to making
the tmp directory where the command is executed. The plugin works fine on jobs
run on the master node.

Some nodes are more verbose than others. This is a quiet node:

Executing tag command: cvs -d :pserver:dev@cvs.tek.foo.com:/usr/local/cvsroot
rtag -r release-23 TEST-200902121629 foo
[hudson132373tmp] $ cvs -d :pserver:dev@cvs.tek.foo.com:/usr/local/cvsroot rtag
-r release-23 TEST-200902121629 foo
/tmp/hudson132373tmp: No such file or directory
FATAL: Perform CVS tagging on succesful build failed. exit code=255
cleaning up /tmp/hudson132373tmp

And a more verbose failure on a different node:

Executing tag command: cvs -d :pserver:cm@cvscm.tek.foo.com:/usr/local/cvsroot
rtag -r release-23 TEST-200902121637 foo
[hudson139965tmp] $ cvs -d :pserver:cm@cvscm.tek.foo.com:/usr/local/cvsroot rtag
-r release-23 TEST-200902121637 foo
ERROR: Cannot run program "cvs" (in directory "/tmp/hudson139965tmp"):
java.io.IOException: error=2, No such file or directory
java.io.IOException: Cannot run program "cvs" (in directory
"/tmp/hudson139965tmp"): java.io.IOException: error=2, No such file or directory
at java.lang.ProcessBuilder.start(Unknown Source)
at hudson.Proc$LocalProc.<init>(Proc.java:127)
at hudson.Proc$LocalProc.<init>(Proc.java:105)
at hudson.Launcher$LocalLauncher.createLocalProc(Launcher.java:338)
at hudson.Launcher$LocalLauncher.launch(Launcher.java:329)
at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:444)
at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:428)
at hudson.remoting.UserRequest.perform(UserRequest.java:92)
at hudson.remoting.UserRequest.perform(UserRequest.java:46)
at hudson.remoting.Request$2.run(Request.java:236)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: java.io.IOException: error=2, No such file or
directory
at java.lang.UNIXProcess.<init>(Unknown Source)
at java.lang.ProcessImpl.start(Unknown Source)
... 16 more
IOException occurred: java.io.IOException: Cannot run program "cvs" (in
directory "/tmp/hudson139965tmp"): java.io.IOException: error=2, No such file or
directory
cleaning up /tmp/hudson139965tmp