Docker Run not working v2018.5.4+

This step stopped working in versions 2018.5.4 and 2018.5.6. I rolled back to 2018.5.3 and it works. Here is a snippet from the raw log that contains the error:

Failed: QA-WEBAPPS06 09:40:51 Verbose | Octopus Server version: 2018.5.6+Branch.master.Sha.99f68e6e8baf61595a7ca00688a1d1dc460d2540 09:40:51 Verbose | Environment Information:
| OperatingSystem: Microsoft Windows NT 10.0.14393.0
| OsBitVersion: x64
| Is64BitProcess: True
| CurrentUser: USBC\octopus.deploy
| MachineName: OCTOPUS02
| ProcessorCount: 2
| CurrentDirectory: C:\Windows\system32
| TempDirectory: C:\Users\octopus.deploy\AppData\Local\Temp\
| HostProcessName: Octopus.Server
| PID: 5048 09:40:51 Info
| Performing docker run command on ‘QA-WEBAPPS06’ 09:40:51 Verbose
| Starting C:\Windows\system32\WindowsPowershell\v1.0\PowerShell.exe in working directory ‘C:\Octopus\Work\20180530144051-46527-149’ using ‘OEM United States’ encoding running as ‘NT AUTHORITY\SYSTEM’ with the same environment variables as the launching process
09:40:52 Verbose | Octopus Deploy: Calamari version 4.7.4
09:40:52 Verbose | Environment Information:
09:40:52 Verbose | OperatingSystem: Microsoft Windows NT 10.0.14393.0 09:40:52 Verbose | OsBitVersion: x64
09:40:52 Verbose | Is64BitProcess: True
09:40:52 Verbose | CurrentUser: NT AUTHORITY\SYSTEM 09:40:52 Verbose | MachineName: QA-WEBAPPS06
09:40:52 Verbose | ProcessorCount: 2
09:40:52 Verbose | CurrentDirectory: C:\Octopus\Work\20180530144051-46527-149
09:40:52 Verbose | TempDirectory: C:\Windows\TEMP\
09:40:52 Verbose | HostProcessName: Calamari
09:40:52 Error | No script details provided.
09:40:52 Error | Pleave provide the script either via the Octopus.Action.Script.ScriptBody variable, through a package provided via the --package argument or directly via the --script argument.
09:40:52 Verbose | Process C:\Windows\system32\WindowsPowershell\v1.0\PowerShell.exe in C:\Octopus\Work\20180530144051-46527-149 exited with code 1
09:40:52 Verbose | Updating manifest with output variables
09:40:52 Verbose | Updating manifest with action evaluated variables
09:40:52 Fatal | The remote script failed with exit code 1
09:40:52 Fatal | The action Deploy Container on QA-WEBAPPS06 failed

Hi @scott_mccollough
I’m sorry to see you are getting this error. This appears to be a regression bug from some changes made recently around how scripts are internally executed. A fix has been provided by these steps and is linked to GitHub Ticket#4609. This should go out in the next 2018.5.7 release in the next few days.
Once again we are sorry for the inconvenience this may have caused. I’ll make a note to ensure this is properly added to our automated test suite.
Let me know if I can be of any further assistance.