See https://github.com/jenkinsci/git-plugin/pull/156 for background. If you emit log messages at FINE or below on a slave, by default they are lost, and it is not obvious how to see them. https://github.com/jenkinsci/remoting/commit/e01f23c13dc18b93df106c929ee1af3eec27313f is another case.
|Status||Open [ 1 ]||In Progress [ 3 ]|
|Assignee||Jesse Glick [ jglick ]|
|Status||In Progress [ 3 ]||Resolved [ 5 ]|
|Resolution||Fixed [ 1 ]|
|Labels||diagnostics logging slave||diagnostics logging lts-candidate slave|
|Labels||diagnostics logging lts-candidate slave||1.509.4-fixed diagnostics logging slave|
|Workflow||JNJira [ 149580 ]||JNJira + In-Review [ 193191 ]|