1language: go 2 3go: 4 - 1.5.x 5 - 1.6.x 6 - 1.7.x 7 - 1.8.x 8 - 1.9.x 9 - 1.10.x 10 - 1.11.x 11 - tip 12 13matrix: 14 allow_failures: 15 - go: tip 16