Bool not declared by package atomic (compile)

Int32 not declared by package atomic (compile)

Int32 not declared by package atomic (compile)

Int64 not declared by package atomic (compile)

cannot use "The version of quic-go you're using can't be built using outdated Go versions. For more details, please see https://github.com/quic-go/quic-go/wiki/quic-go-and-Go-versions." (untyped string constant "The version of quic-go you're using can't be built using outdated Go...) as int value in variable declaration (compile)

Bool not declared by package atomic (compile)