Windows task restarts itself after completion

This task ran to completion on windows, then restarted and ran again, 9 times. It even finished uploading artifacts before restarting (though the upload portion is missing from the log). The uploading of artifacts is a "post", so the task finished successfully.

https://evergreen.mongodb.com/task/mongo_odbc_driver_win32_build_patch_a1013a7e247e05e347a03e04bdf146140bb4f720_5ace13f6e3c3311b1673eb37_18_04_11_13_56_37