[...]

    [mkdir] Created dir: /home/users/builder/rpm/BUILD/icedtea-2.5.4/openjdk.build/jaxp/build
    [mkdir] Created dir: /home/users/builder/rpm/BUILD/icedtea-2.5.4/openjdk.build/jaxp/build/classes
    [mkdir] Created dir: /home/users/builder/rpm/BUILD/icedtea-2.5.4/openjdk.build/jaxp/dist
    [mkdir] Created dir: /home/users/builder/rpm/BUILD/icedtea-2.5.4/openjdk.build/jaxp/dist/lib
compile:
    [javac] Compiling 1888 source files to /home/users/builder/rpm/BUILD/icedtea-2.5.4/openjdk.build/jaxp/build/classes
    [javac] Note: Some input files use or override a deprecated API.
    [javac] Note: Recompile with -Xlint:deprecation for details.
    [javac] Note: Some input files use unchecked or unsafe operations.
    [javac] Note: Recompile with -Xlint:unchecked for details.
-build-setup:
     [copy] Copying 110 files to /home/users/builder/rpm/BUILD/icedtea-2.5.4/openjdk.build/jaxp/build/classes
BUILD FAILED
/home/users/builder/rpm/BUILD/icedtea-2.5.4/openjdk/jaxp/build.xml:105: Problem: failed to create task or type replaceregexp
Cause: the class org.apache.tools.ant.taskdefs.optional.ReplaceRegExp was not found.
        This looks like one of Ant's optional components.
Action: Check that the appropriate optional JAR exists in
        -/usr/share/ant/lib
        -/home/users/builder/.ant/lib
        -a directory added on the command line with the -lib argument
Do not panic, this is a common problem.
The commonest cause is a missing JAR.
This is not a bug; it is a configuration problem
Total time: 13 seconds
gmake[3]: *** [all] Error 1
gmake[3]: Leaving directory `/home/users/builder/rpm/BUILD/icedtea-2.5.4/openjdk/jaxp/make'
gmake[2]: *** [jaxp-build] Error 2
gmake[2]: Leaving directory `/home/users/builder/rpm/BUILD/icedtea-2.5.4/openjdk'
gmake[1]: *** [build_product_image] Error 2
gmake[1]: Leaving directory `/home/users/builder/rpm/BUILD/icedtea-2.5.4/openjdk'
make: *** [stamps/icedtea.stamp] Error 2
error: Bad exit status from /tmp/B.7ab2c4/rpm-tmp.8585 (%build)
RPM build errors:
    Bad exit status from /tmp/B.7ab2c4/rpm-tmp.8585 (%build)
ended at: Fri Mar 20 08:29:24 2015, done in 01days 00h 04m 45s
error: No files produced.
mesg: ttyname failed: Inappropriate ioctl for device
Begin-PLD-Builder-Info
Build-Time: user:217.26s sys:78.64s real:329.00s (faults io:519 non-io:4264617)
End-PLD-Builder-Info