< }
$ mkfile segfault.c
-$ gcc -o segfault segfault.c
+$ cc -o segfault segfault.c
! expect return 15
< $ ./segfault
-$ ../tesh --enable-coverage --log='log.thresh:info tesh.fmt:%m%n'
+$ ../tesh --enable-coverage
> Enable coverage
> Test suite from stdin
> [(stdin):1] ./segfault