The drug being tested in this study is called MLN0128. MLN0128 is being tested to determine the effect of a single 40 mg dose on the electrocardiographic measure of the time between the start of the Q wave and the end of the T wave in the electrical cycle of the heart (QT)/rate corrected QT (QTc) interval in patients with advanced solid tumors. This study will look at electrocardiogram (ECG) results before and after a single dose of MLN0128.