env GO111MODULE=on ! go list -mod=mod -deps use.go stderr '^use.go:4:2: package example.com/missingpkg/deprecated provided by example.com/missingpkg at latest version v1.0.0 but not at required version v1.0.1-beta$' -- go.mod -- module m go 1.14 -- use.go -- package use import ( _ "example.com/missingpkg/deprecated" _ "example.com/usemissingpre" )