go: downloading github.com/BurntSushi/toml v0.3.1
go: downloading golang.org/x/tools v0.1.0
go: downloading golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1
go: downloading golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4
go: downloading golang.org/x/mod v0.3.0