Builds of open-coarrays for powerpc (admittedly not a release
architecture) have been failing lately:

        Start 14: get_array
  E: Caught signal ‘Terminated’: terminating immediately
  debian/rules:22: recipe for target 'override_dh_auto_test' failed
  debian/rules:10: recipe for target 'build-arch' failed
  make: *** [build-arch] Terminated
  make[1]: [override_dh_auto_test] Terminated (ignored)
  Makefile:110: recipe for target 'test' failed
  make[2]: *** [test] Terminated

Could you please take a look?

Thanks!