Looking at the test history - artful passed tests with 4.11 and 4.12 kernels with 2.8.0, but appears to have started failing sporadically when 4.13 entered the archive.
Looking at the test history - artful passed tests with 4.11 and 4.12 kernels with 2.8.0, but appears to have started failing sporadically when 4.13 entered the archive.