When I try to download the workspace of a job that has executed on a slave, the zip file downloads fine but then when I go to unzip it 7-zip and Window's built-in zipping handling tells me the file is corrupt. The artifacts from the same job download in a zip just fine though.

Since the workspace is on the slave and the artifacts are on the master I imagine it has something to do with piping that file transfer through the master. Let me know if there is additional information I can gather for this problem.