diff --git a/compiler-rt/lib/fuzzer/FuzzerIO.cpp b/compiler-rt/lib/fuzzer/FuzzerIO.cpp
--- a/compiler-rt/lib/fuzzer/FuzzerIO.cpp
+++ b/compiler-rt/lib/fuzzer/FuzzerIO.cpp
@@ -115,9 +115,14 @@
     FILE *NewOutputFile = OpenFile(OutputFd, "w");
     if (NewOutputFile) {
       OutputFile = NewOutputFile;
+#if !LIBFUZZER_FUCHSIA
+// Fuchsia does not support redirecting clang's reports to a file descriptor.
+// These reports are also logged to the console and show up via fx syslog so
+// it's not important if they are not in the fuzzer output.
       if (EF->__sanitizer_set_report_fd)
         EF->__sanitizer_set_report_fd(
             reinterpret_cast<void *>(GetHandleFromFd(OutputFd)));
+#endif
       DiscardOutput(2);
     }
   }