Submatrix ../t/op/sprintf2.t

List of failing smokes by test.
Version Git-id Report OS
5.28.0 v5.27.11-22-g4bd4e9335f 65488 linux - 4.16.3-1-default [openSUSE Tumbleweed 20180425]
5.28.0 v5.27.11-22-g4bd4e9335f 65550 linux - 4.16.4-1-default [openSUSE Tumbleweed 20180427]
5.28.0 v5.27.11-17-g8577413aa3 65373 linux - 4.16.3-1-default [openSUSE Tumbleweed 20180424]