GLaDOS:

Congratulations, Atlas and P-Body, you saved science, saving many test subjects, allowing me to test them until they die.
This test subject seemed a bit rebellious.. He needed to feel the heat of the tests.. Or the heat of the incinerator. Due to a certain error I've dropped Subject 033 into an empty tube, with no dangers inside it.
This test subject is free to roam in the free world of Minecraft, good, he will starve to death just like intended.
If you see this test subject, make sure you take away the Aperture equipment he took with him, it's expensive equipment.