[Builder] Build failed in Jenkins: Ballerina » composer » Ballerina Composer - Workspace Service #1475

Fri Nov 24 04:43:29 PST 2017

See <https://wso2.org/jenkins/job/ballerinalang/job/composer/org.ballerinalang$workspace-service/1475/display/redirect>

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[INFO] Downloading: http://maven.wso2.org/nexus/content/repositories/snapshots/org/ballerinalang/ballerina-logging/0.95.1-SNAPSHOT/ballerina-logging-0.95.1-20171124.114311-3.jar
[INFO] Downloading: http://maven.wso2.org/nexus/content/repositories/snapshots/org/ballerinalang/ballerina-config/0.95.1-SNAPSHOT/ballerina-config-0.95.1-20171124.114308-3.jar
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[INFO] Downloading: http://maven.wso2.org/nexus/content/repositories/snapshots/org/ballerinalang/ballerina-http/0.95.1-SNAPSHOT/ballerina-http-0.95.1-20171124.114309-3.jar
[INFO] Downloaded: http://maven.wso2.org/nexus/content/repositories/snapshots/org/ballerinalang/ballerina-builtin/0.95.1-SNAPSHOT/ballerina-builtin-0.95.1-20171124.114307-3.jar (321 KB at 24631.3 KB/sec)
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[INFO] Downloading: http://www.terracotta.org/download/reflector/snapshots/com/mchange/c3p0/0.9.5.2/c3p0-0.9.5.2.jar
[INFO] Downloading: http://www.terracotta.org/download/reflector/snapshots/com/mchange/mchange-commons-java/0.2.11/mchange-commons-java-0.2.11.jar
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[INFO] 
[INFO] --- maven-clean-plugin:3.0.0:clean (default-clean) @ workspace-service ---
[INFO] 
[INFO] --- maven-checkstyle-plugin:2.17:check (validate) @ workspace-service ---
[INFO] Starting audit...
Audit done.
[INFO] 
[INFO] --- buildnumber-maven-plugin:1.4:create (default) @ workspace-service ---
[INFO] Executing: /bin/sh -c cd '<https://wso2.org/jenkins/job/ballerinalang/job/composer/org.ballerinalang$workspace-service/ws/'> && 'git' 'rev-parse' '--verify' 'HEAD'
[INFO] Working directory: <https://wso2.org/jenkins/job/ballerinalang/job/composer/org.ballerinalang$workspace-service/ws/>
[INFO] Storing buildNumber: 91e8e79a8d67fced46e27c2d41e939356bad036d at timestamp: 1511527387907
[WARNING] Cannot get the branch information from the git repository: 
Detecting the current branch failed: fatal: ref HEAD is not a symbolic ref

[INFO] Executing: /bin/sh -c cd '<https://wso2.org/jenkins/job/ballerinalang/job/composer/org.ballerinalang$workspace-service/ws/'> && 'git' 'rev-parse' '--verify' 'HEAD'
[INFO] Working directory: <https://wso2.org/jenkins/job/ballerinalang/job/composer/org.ballerinalang$workspace-service/ws/>
[INFO] Storing buildScmBranch: UNKNOWN
[INFO] 
[INFO] --- build-helper-maven-plugin:1.9.1:add-source (add-source) @ workspace-service ---
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[INFO] Source directory: <https://wso2.org/jenkins/job/ballerinalang/job/composer/org.ballerinalang$workspace-service/ws/src/gen/java> added.
[INFO] 
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[INFO] Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/shared/maven-filtering/1.2/maven-filtering-1.2.jar
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[INFO] Using 'ANSI_X3.4-1968' encoding to copy filtered resources.
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[INFO] 
[INFO] --- maven-compiler-plugin:3.5.1:compile (default-compile) @ workspace-service ---
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[INFO] Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/maven-core/3.0/maven-core-3.0.pom
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[INFO] Changes detected - recompiling the module!
[INFO] Compiling 158 source files to <https://wso2.org/jenkins/job/ballerinalang/job/composer/org.ballerinalang$workspace-service/ws/target/classes>
[INFO] <https://wso2.org/jenkins/job/ballerinalang/job/composer/org.ballerinalang$workspace-service/ws/src/main/java/org/ballerinalang/composer/service/workspace/langserver/model/AnnotationAttachment.java>: Some input files use unchecked or unsafe operations.
[INFO] <https://wso2.org/jenkins/job/ballerinalang/job/composer/org.ballerinalang$workspace-service/ws/src/main/java/org/ballerinalang/composer/service/workspace/langserver/model/AnnotationAttachment.java>: Recompile with -Xlint:unchecked for details.
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] <https://wso2.org/jenkins/job/ballerinalang/job/composer/org.ballerinalang$workspace-service/ws/src/main/java/org/ballerinalang/composer/service/workspace/swagger/SwaggerResourceMapper.java>:[617,59] incompatible types: inference variable K has incompatible bounds
    equality constraints: java.lang.String
    lower bounds: org.ballerinalang.model.tree.IdentifierNode
[ERROR] <https://wso2.org/jenkins/job/ballerinalang/job/composer/org.ballerinalang$workspace-service/ws/src/main/java/org/ballerinalang/composer/service/workspace/swagger/SwaggerServiceMapper.java>:[473,59] incompatible types: inference variable K has incompatible bounds
    equality constraints: java.lang.String
    lower bounds: org.ballerinalang.model.tree.IdentifierNode
[INFO] 2 errors 
[INFO] -------------------------------------------------------------