[INFO] Scanning for projects...
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[INFO] Building Apache Commons Codec 1.10
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[INFO] 
[INFO] --- maven-enforcer-plugin:1.3.1:enforce (enforce-maven-3) @ commons-codec ---
[INFO] 
[INFO] --- maven-antrun-plugin:1.7:run (javadoc.resources) @ commons-codec ---
[INFO] Executing tasks

main:
[INFO] Executed tasks
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.5:process (default) @ commons-codec ---
[INFO] 
[INFO] --- buildnumber-maven-plugin:1.3:create (default) @ commons-codec ---
[INFO] Executing: /bin/sh -c cd /home/perham/Study/LittleDarwin/Cases/commons-codec-1.10-src && svn --non-interactive info
[INFO] Working directory: /home/perham/Study/LittleDarwin/Cases/commons-codec-1.10-src
[INFO] Storing buildNumber: ?????? at timestamp: 1438499489421
[INFO] Executing: /bin/sh -c cd /home/perham/Study/LittleDarwin/Cases/commons-codec-1.10-src && svn --non-interactive info
[INFO] Working directory: /home/perham/Study/LittleDarwin/Cases/commons-codec-1.10-src
[INFO] Storing buildScmBranch: UNKNOWN_BRANCH
[INFO] 
[INFO] --- maven-resources-plugin:2.7:resources (default-resources) @ commons-codec ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 128 resources
[INFO] Copying 2 resources to META-INF
[INFO] 
[INFO] --- maven-compiler-plugin:3.2:compile (default-compile) @ commons-codec ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 60 source files to /home/perham/Study/LittleDarwin/Cases/commons-codec-1.10-src/target/classes
[INFO] /home/perham/Study/LittleDarwin/Cases/commons-codec-1.10-src/src/main/java/org/apache/commons/codec/digest/Sha2Crypt.java: Some input files use or override a deprecated API.
[INFO] /home/perham/Study/LittleDarwin/Cases/commons-codec-1.10-src/src/main/java/org/apache/commons/codec/digest/Sha2Crypt.java: Recompile with -Xlint:deprecation for details.
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[ERROR] COMPILATION ERROR : 
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[ERROR] /home/perham/Study/LittleDarwin/Cases/commons-codec-1.10-src/src/main/java/org/apache/commons/codec/digest/Md5Crypt.java:[18,126] bad operand types for binary operator '-'
  first type:  java.lang.String
  second type: java.lang.String
[INFO] 1 error
[INFO] -------------------------------------------------------------
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[INFO] BUILD FAILURE
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[INFO] Total time: 5.508s
[INFO] Finished at: Sun Aug 02 08:11:32 BST 2015
[INFO] Final Memory: 19M/216M
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[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.2:compile (default-compile) on project commons-codec: Compilation failure
[ERROR] /home/perham/Study/LittleDarwin/Cases/commons-codec-1.10-src/src/main/java/org/apache/commons/codec/digest/Md5Crypt.java:[18,126] bad operand types for binary operator '-'
[ERROR] first type:  java.lang.String
[ERROR] second type: java.lang.String
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
