increaments field issue

[MinaZakaria]

laravel increaments field is by default unsigned integer
in my model I made it Integer (signed)
however it's generated in migration as increaments field and it's datatype was unsigned

[VeeeneX]

Are you using it as primary key?

[webaction]

I have a very similar problem.
I am using UUID a char(32) field for my primary key
I would expect the following.

$table->string('id', 32);
$table->primary('id');