Hi,
removePasswordFromReturnMessage method in the exception is used to replace actual password to ***** before writing logs. It refers to username and password from inputs.
Does your password have special characters? If so, can you change the password using alphanumeric only temporarily and try again?
Additionally, RA tried to execute following command according your screenshot.
Did you try same options in command line manually although I heard you already used same URL?
If not yet, please try the command from working folder without RA, check the result.
/usr/bin/git clone --progress --recursive ssh://git:<PASSWORD>@ibgit.barcapint.com:7999/ib_sws/nolio-scripts.git
Regards
Yas