fails:Net::FTP#getbinaryfile sends the RETR command to the server
fails:Net::FTP#getbinaryfile returns nil
fails:Net::FTP#getbinaryfile saves the contents of the passed remote file to the passed local file
fails:Net::FTP#getbinaryfile when passed a block yields the received content as binary blocks of the passed size
fails:Net::FTP#getbinaryfile when resuming an existing file saves the remaining content of the passed remote file to the passed local file
fails:Net::FTP#getbinaryfile when resuming an existing file and the REST command fails raises a Net::FTPProtoError when the response code is 550
fails:Net::FTP#getbinaryfile when resuming an existing file and the REST command fails raises a Net::FTPPermError when the response code is 500
fails:Net::FTP#getbinaryfile when resuming an existing file and the REST command fails raises a Net::FTPPermError when the response code is 501
fails:Net::FTP#getbinaryfile when resuming an existing file and the REST command fails raises a Net::FTPPermError when the response code is 502
fails:Net::FTP#getbinaryfile when resuming an existing file and the REST command fails raises a Net::FTPTempError when the response code is 421
fails:Net::FTP#getbinaryfile when resuming an existing file and the REST command fails raises a Net::FTPPermError when the response code is 530
fails:Net::FTP#getbinaryfile when the RETR command fails raises a Net::FTPTempError when the response code is 450
fails:Net::FTP#getbinaryfile when the RETR command fails raises a Net::FTPProtoError when the response code is 550
fails:Net::FTP#getbinaryfile when the RETR command fails raises a Net::FTPPermError when the response code is 500
fails:Net::FTP#getbinaryfile when the RETR command fails raises a Net::FTPPermError when the response code is 501
fails:Net::FTP#getbinaryfile when the RETR command fails raises a Net::FTPTempError when the response code is 421
fails:Net::FTP#getbinaryfile when the RETR command fails raises a Net::FTPPermError when the response code is 530
fails:Net::FTP#getbinaryfile when opening the data port fails raises a Net::FTPPermError when the response code is 500
fails:Net::FTP#getbinaryfile when opening the data port fails raises a Net::FTPPermError when the response code is 501
fails:Net::FTP#getbinaryfile when opening the data port fails raises a Net::FTPTempError when the response code is 421
fails:Net::FTP#getbinaryfile when opening the data port fails raises a Net::FTPPermError when the response code is 530
