1*c8dee2aaSAndroid Build Coastguard Worker### Compilation failed: 2*c8dee2aaSAndroid Build Coastguard Worker 3*c8dee2aaSAndroid Build Coastguard Workererror: 1: out location=0, index=0 is reserved for sk_FragColor 4*c8dee2aaSAndroid Build Coastguard Workerlayout (location=0, index=0) out half4 duplicateOutput; 5*c8dee2aaSAndroid Build Coastguard Worker^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 6*c8dee2aaSAndroid Build Coastguard Worker1 error 7