Gentoo's Bugzilla –
Attachment 569612 Details for
Bug 680872app-admin/mongo-tools-3.6.8 with dev-lang/go-1.12.1 - vendor/src/github.com/google/gopacket/pcap/pcap.go:173:7: identifier "_Ctype_struct_bpf_program" may conflict with identifiers generated by cgo