Found the following significant warnings:
  tabix/razf.c:233:3: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:246:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:213:3: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:432:3: warning: ignoring return value of ‘read’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:440:3: warning: ignoring return value of ‘read’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:134:2: warning: ignoring return value of ‘read’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:143:2: warning: ignoring return value of ‘read’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:149:2: warning: ignoring return value of ‘read’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:825:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:826:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:829:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:831:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:270:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:106:12: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:109:3: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:116:2: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
  tabix/razf.c:117:2: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
See ‘/data/gannet/ripley/R/packages/tests-devel/WhopGenome.Rcheck/00install.out’ for details.