mod=example.com/tidy base=v0.0.1 success=false -- want -- # diagnostics go.sum: one or more sums are missing. Run 'go mod tidy' to add missing sums. # summary Suggested version: v0.1.0 -- go.mod -- module example.com/tidy go 1.12 require example.com/basic v1.0.1 -- go.sum -- -- tidy.go -- package tidy import _ "example.com/basic/a"