Remove one of the racks in the oven and replace the remaining rack on the lowest level.
Preheat the oven to 350 degrees.
Rinse the thawed whole chicken inside and out. Pat it dry.
Rub the seasoning all over the inside, outside and under the skin.
Pop the top off the can of beer and pour about 1/3 of it into a glass.
Place the can in the middle of a baking sheet.
Slip the chicken over the can of beer through the larger opening of the whole chicken. The chicken will roast in the oven in an upright position.
Place the baking sheet with the chicken in the oven, which can be a little bit tricky. One way to do this is to have a spotter to make sure the chicken does not fall over in transit to the oven. Another way is to place the baking sheet on the extended oven rack; then, place the beer can and chicken on the tray.
Push the rack carefully back into the oven to begin roasting.
Roast in the oven for 1-1/2 hours.
Allow to rest for a few minutes before slicing.