/nodeReuse: Enables or Disables the reuse of MSBuild nodes. The parameters are: True -Nodes will remain after the build completes ...

/nodeReuse:
                     Enables or Disables the reuse of MSBuild nodes.
                     The parameters are:
                     True --Nodes will remain after the build completes
                            and will be reused by subsequent builds (default)
                     False--Nodes will not remain after the build completes
                     (Short form: /nr)
                     Example:
                       /nr:true