The first run against INBUXA's store failed all eight tests identically,
before reading a single record: the copy carries that server's listeners on
25, 443, 465, 587, 110, 143, 993 and 995, and nothing in a test run is
root, so each one failed with "Permission denied (os error 13)".
The builder now remembers the listeners it adds, and under NO_INSERT drops
build errors for any it didn't. Every other error still stands, including a
bind failing on one of its own, so this can't hide the case where the
harness's own port is taken.
The copy isn't edited for this: its listeners are simply not what a compat
run needs, and it reaches the server over the compat- ones instead. Checked
that a NO_INSERT run still boots and that scim_tests, which takes the
ordinary path, still passes.