Pulled Pork Sliders

Name: Pulled Pork Sliders
Ingredients: 1 3-pound Boston butt pork roast; 1 1/2 tablespoons pimenton (smoked Spanish paprika); 1 tablespoon garlic powder; 1 teaspoon cayenne pepper; 1 1/2 teaspoons packed brown sugar; 1 1/2 teaspoons celery salt; 1 1/2 teaspoons mustard powder; Kosher salt; 1 12-ounce bottle beer; 16 slider rolls, split and toasted; Coleslaw, for topping; 1 1/2 cups apple cider vinegar; 1 clove garlic, smashed; 1 Fresno chile pepper, halved lengthwise (remove seeds for less heat); 2 tablespoons packed brown sugar; 2 tablespoons tomato paste; 1 tablespoon dijon mustard