Jenkin build failing dev/Build/Core/Yarn/

[naveenhegde22]

Jenkins build failing with compilation error

repo:- https://github.com/project-sunbird/sunbird-lms-jobs.git
tag:-release-2.6.0
error:-
[�[1;31mERROR�[m] Failed to execute goal �[32morg.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile�[m �[1m(default-compile)�[m on project �[36mcommon-util�[m: �[1;31mCompilation failure�[m: Compilation failure:
[�[1;31mERROR�[m] /var/lib/jenkins/workspace/Build/Core/Yarn/modules/sunbird-utils/sunbird-platform-core/common-util/src/main/java/org/sunbird/common/models/util/datasecurity/impl/DefaultEncryptionServivceImpl.java:[127,27] error: cannot find symbol
[�[1;31mERROR�[m] package sun.misc
[�[1;31mERROR�[m] /var/lib/jenkins/workspace/Build/Core/Yarn/modules/sunbird-utils/sunbird-platform-core/common-util/src/main/java/org/sunbird/common/models/util/datasecurity/impl/DefaultDecryptionServiceImpl.java:[100,43] error: cannot find symbol

[beepdot]

This is a very old github tag. Can you use newer tags?