| Hook  Some Info <...>/reporter-hook.zeek, line 16
 | Hook error An Error <...>/reporter-hook.zeek, line 18
 | Hook error An Error that does not show up in the log <...>/reporter-hook.zeek, line 19
 | Hook expression error field value missing (b$a) <...>/reporter-hook.zeek, line 23
 | Hook warning A warning <...>/reporter-hook.zeek, line 17
<...>/reporter-hook.zeek, line 16: Some Info
error in <...>/reporter-hook.zeek, line 18: An Error
error in <...>/reporter-hook.zeek, line 19: An Error that does not show up in the log
expression error in <...>/reporter-hook.zeek, line 23: field value missing (b$a)
warning in <...>/reporter-hook.zeek, line 17: A warning