Merchant of Venice Act 2 scene 8, What light does Salarino’s speech throw on the character of Antonio ?

Solanio is worried about Antonio, whom he says had better repay his bond with Shylock on time, because Shylock is furious about losing his daughter and his money and blames Antonio for it. Salerio indicates that a Frenchman mentioned a Venetian vessel had sunk in the English Channel the day before. Both men hope that it is not Antonio's ship.