can not compile with go1.16

[zhzfight]

can not compile with go1.16

golang.org/x/sys/unix

../../go/pkg/mod/golang.org/x/[email protected]/unix/syscall.go:83:16: undefined: unsafe.Slice ../../go/pkg/mod/golang.org/x/[email protected]/unix/syscall_linux.go:2256:9: undefined: unsafe.Slice ../../go/pkg/mod/golang.org/x/[email protected]/unix/syscall_unix.go:118:7: undefined: unsafe.Slice ../../go/pkg/mod/golang.org/x/[email protected]/unix/sysvshm_unix.go:33:7: undefined: unsafe.Slice note: module requires Go 1.17