Build failed in Jenkins: java-identity-provider-v5 » Shibboleth IdP :: Installer #1765

[Shibboleth Jenkins]

See <http://127.0.0.1:1583/jenkins/job/java-identity-provider-v5/net.shibboleth.idp$idp-installer/1765/display/redirect>

Changes:


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[INFO] 
[INFO] ------------------< net.shibboleth.idp:idp-installer >------------------
[INFO] Building Shibboleth IdP :: Installer 5.2.0-SNAPSHOT              [25/28]
[INFO]   from idp-installer/pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- clean:3.5.0:clean (default-clean) @ idp-installer ---
[INFO] Deleting <http://127.0.0.1:1583/jenkins/job/java-identity-provider-v5/net.shibboleth.idp$idp-installer/ws/target>
[INFO] 
[INFO] --- enforcer:3.0.0-M3:enforce (maven-version) @ idp-installer ---
[INFO] 
[INFO] --- enforcer:3.0.0-M3:enforce (banned-dependencies) @ idp-installer ---
[INFO] 
[INFO] --- resources:3.3.1:resources (default-resources) @ idp-installer ---
[INFO] Copying 1 resource from src/main/resources to target/classes
[INFO] 
[INFO] --- compiler:3.10.1:compile (default-compile) @ idp-installer ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 29 source files to <http://127.0.0.1:1583/jenkins/job/java-identity-provider-v5/net.shibboleth.idp$idp-installer/ws/target/classes>
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] <http://127.0.0.1:1583/jenkins/job/java-identity-provider-v5/net.shibboleth.idp$idp-installer/ws/src/main/java/net/shibboleth/idp/installer/impl/InstalledMetadataParameters.java>:[112,43] method singletonList in class net.shibboleth.shared.collection.CollectionSupport cannot be applied to given types;
  required: T
  found:    net.shibboleth.shared.collection.Pair<java.lang.String,java.lang.String>,net.shibboleth.shared.collection.Pair<java.lang.String,java.lang.String>
  reason: cannot infer type-variable(s) T
    (actual and formal argument lists differ in length)
[INFO] 1 error
[INFO] -------------------------------------------------------------
[JENKINS] Archiving disabled