Hello Robert Baker
You run on a quite old version of Jenkins, 2.89 - 2018-02-14, coudl you upgrade to a more recent version and see if the problem is still there?
Moreover, can you please give us details on the build environment and on the pipeline that causes the error:
- Flavour of the build agent: it's a Windows agent, do you have more details? Do you have an antivirus running that could cause problems while compressing the generated artifact?
- Size and type of the generated Maven artifacts
- Sample of the pipeline code / Jenkinsfile