With the current (4.42.1) version of the Teamcity plugin, the documented –space command line parameter is rejected.
[22:35:14] Pushing packages to Octopus server [22:35:14] Unrecognized command arguments: --space, newtons-apple
I see you have merget a pull request on January the 29th, https://github.com/OctopusDeploy/Octopus-TeamCity/pull/11 which should solve this. But alas, I cannot find TC plugin v 5.0 anywhere.
When will this feature be released?