t / chainlint / command-substitution.expecton commit t3510: stop using '-m 1' to force failure mid-sequence of cherry-picks (c812bd4)
   1(
   2        foo &&
   3        bar=$(gobble) &&
   4        baz
   5>) &&
   6(
   7?!AMP?! bar=$(gobble blocks)
   8        baz
   9>)