Ant build.xml kann nicht finden das symbol in enthalten .jar

Ich bin der Migration mehrerer Projekte von einem reinen desktop-Eclipse-dev & bauen, um einen buildserver (Jenkins-CI-Umgebung). Für dieses Projekt, ich kann laufen build.xml -> Ausführen Als -> Ant-build erfolgreich unter Eclipse, aber es scheitert bei der Ausführung auf dem buildserver. Ich glaube, ich bin fehlt etwas elementares, aber ich habe viel zu viele Stunden mit der Suche an dieser. Irgendwelche Ideen, was fehlt?

<path id="lib-classpath">
    <!-- create a path to the lib files used in the javac compilation -->
    <fileset dir="${lib.dir}">
        <include name="*.jar"/>
    </fileset>
</path>

<target name="init">
    <mkdir dir="${bin.dir}"/>
    <mkdir dir="${lib.dir}"/>
</target>

<target name="check-DatabaseUtil">
    <property name="DatabaseUtil.dir" value="../../DatabaseUtil/workspace" />
    <property name="DatabaseUtil.jar" value="DatabaseUtil.jar" />
    <echo message="checking for ${DatabaseUtil.dir}/${DatabaseUtil.jar}..."/>
    <available file="${DatabaseUtil.dir}/${DatabaseUtil.jar}" property="DatabaseUtil.present"/>
</target>

<target name="do-if-DatabaseUtil" depends="check-DatabaseUtil" if="DatabaseUtil.present">
    <echo message="copy ${DatabaseUtil.dir}/${DatabaseUtil.jar} into directory ${lib.dir} ..."/>
    <copy file="${DatabaseUtil.dir}/${DatabaseUtil.jar}" todir="${lib.dir}" />
</target>

<target name="compile" depends="init, do-if-DatabaseUtil">
    <echo message="compile from directory ${source.dir} into directory ${bin.dir} ..." />
    <javac srcdir="${source.dir}" destdir="${bin.dir}">
        <classpath refid="lib-classpath"/>
    </javac>
</target>

<target name="jar" depends="compile">
    <property name="jar.name" value="${ant.project.name}.jar"/>
    <echo message="create file ${jar.name} ..." />
    <jar basedir="${bin.dir}" jarfile="${jar.name}">
        <fileset dir="${lib.dir}">
            <!-- include the library .jars into the file project .jar file -->
            <include name="*.jar"/>
        </fileset>
    </jar>
    <echo message="Done" />
</target>

wenn ich das bauen auf dem buildserver mit Jenkins, es ist anscheinend nicht finden die DatabaseUtil.jar das ist in der lib-dir. Hier ist die aufgezeichnete Ausgabe der Konsole:

Ant compile failure:

Started by user anonymous
Building in workspace /var/lib/jenkins/workspace/ClassifyProcessor
Updating svn://10.10.10.194/proficient/ClassifyProcessor/trunk at revision '2014-10-23T11:41:59.153 -0400'
U         build.xml
U         .classpath
At revision 5181
[ClassifyProcessor] $ ant
Buildfile: /var/lib/jenkins/workspace/ClassifyProcessor/build.xml
     [echo] Starting project ClassifyProcessor using Java 1.7 and Apache Ant(TM) version 1.8.2 compiled on September 22 2011
Trying to override old definition of task javac
     [echo] Staring project ClassifyProcessor in /var/lib/jenkins/workspace/ClassifyProcessor ...

init:

check-DatabaseUtil:
     [echo] checking for ../../DatabaseUtil/workspace/DatabaseUtil.jar...

do-if-DatabaseUtil:

compile:
     [echo] compile from directory /var/lib/jenkins/workspace/ClassifyProcessor/src into directory /var/lib/jenkins/workspace/ClassifyProcessor/bin ...
    [javac] Compiling 32 source files to /var/lib/jenkins/workspace/ClassifyProcessor/bin
    [javac] /var/lib/jenkins/workspace/ClassifyProcessor/src/com/hco/processor/Main.java:81: error: cannot find symbol
    [javac]             fmsList = DatabaseService.getFaxMessageStatusRecordsByStatus("Converted", "Inbound", props.getFaxSourceList(), db_connection);
    [javac]                                      ^
    [javac]   symbol:   method getFaxMessageStatusRecordsByStatus(String,String,String[],Connection)
    [javac]   location: class DatabaseService
    [javac] /var/lib/jenkins/workspace/ClassifyProcessor/src/com/hco/processor/Main.java:107: error: cannot find symbol
    [javac]                     FaxMessageStatus fms = DatabaseService.getFaxMessageStatusRecordByIdAndStatus(fmsId, "Converted",  db_connection);
    [javac]                                                           ^
    [javac]   symbol:   method getFaxMessageStatusRecordByIdAndStatus(int,String,Connection)
    [javac]   location: class DatabaseService
    [javac] /var/lib/jenkins/workspace/ClassifyProcessor/src/com/hco/processor/Main.java:346: error: method insertInErrorLog in class DatabaseService cannot be applied to given types;
    [javac]                         DatabaseService.insertInErrorLog(faxMessageStatus.getHost(), "Classify", "Classify", cte.getMessage(), "WARNING", "", faxJobId, fmsId, db_connection);
    [javac]                                        ^
    [javac]   required: String,String,String,String,String,String,Connection
    [javac]   found: String,String,String,String,String,String,int,int,Connection
    [javac]   reason: actual and formal argument lists differ in length
    [javac] /var/lib/jenkins/workspace/ClassifyProcessor/src/com/hco/processor/Main.java:359: error: method insertInErrorLog in class DatabaseService cannot be applied to given types;
    [javac]                         DatabaseService.insertInErrorLog(faxMessageStatus.getHost(), "Classify", "Classify", e.getMessage(), "FATAL", "", faxJobId, fmsId, db_connection);
    [javac]                                        ^
    [javac]   required: String,String,String,String,String,String,Connection
    [javac]   found: String,String,String,String,String,String,int,int,Connection
    [javac]   reason: actual and formal argument lists differ in length
    [javac] 4 errors

BUILD FAILED
/var/lib/jenkins/workspace/ClassifyProcessor/build.xml:46: Compile failed; see the compiler error output for details.

Total time: 2 seconds
Build step 'Invoke Ant' marked build as failure
Sending e-mails to: ktanzer@<mycompany>.com
Finished: FAILURE