With --verbose you can determine the amount/type of error messages in the logfile.

Syntax

--verbose=<verbose-level>
<verbose-level>: 0-9

Description

<verbose-level> can take values between 0 and 9. 0 means, that no errors are given, 9 means, that also relevant subsequent errors are given.

The available verbosity levels can be found here. Please also note the error categories.

Example

--verbose=9+all+source