From FFXI Wiki

Craftsman is the seventh crafting and fishing rank. It spans from skill level 58 to skill level 70. Your rank is Craftsman till you pass the rank-up test for your guild, to reach the next rank : Artisan.

Test items for next rank (Artisan)

Craft Item
Alchemy Acid Kukri
Bonecraft Bone Patas
Clothcraft Wool Doublet
Cooking Raisin Bread
Fishing Bladefish
Goldsmithing Mythril Breastplate
Leathercraft Battle Boots
Smithing Bascinet
Woodworking Ebony Wand