-$ ../tesh
-> [0.000000] [tesh/INFO] Test suite from stdin
-> [0.000000] [tesh/INFO] [stdin:1] ./return1
-> [0.000000] run_context.c:374: [tesh/ERROR] Child "./return1" returned code 1
+$ ../tesh --enable-coverage --log='log.thresh:info tesh.fmt:%m%n'
+> Enable coverage
+> Test suite from stdin
+> [(stdin):1] ./return1
+> Test suite `(stdin)': NOK (<(stdin):1> returned code 1)
+> Output of <(stdin):1> so far:
+> ||