got get breaks

I get this:

⏻  git/bitmask-systray  master) » go get .
# github.com/gotk3/gotk3/gtk
cgo-gcc-prolog: In function ‘_cgo_3f9f61f961c9_Cfunc_gtk_font_button_get_font_name’:
cgo-gcc-prolog:5455:2: warning: ‘gtk_font_button_get_font_name’ is deprecated [-Wdeprecated-declarations]
In file included from /usr/include/gtk-3.0/gtk/gtk.h:106:0,
                 from ../../../go/src/github.com/gotk3/gotk3/gtk/gtk.go:48:
/usr/include/gtk-3.0/gtk/gtkfontbutton.h:96:23: note: declared here
 const gchar *         gtk_font_button_get_font_name  (GtkFontButton *font_button);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cgo-gcc-prolog: In function ‘_cgo_3f9f61f961c9_Cfunc_gtk_font_button_set_font_name’:
cgo-gcc-prolog:5523:2: warning: ‘gtk_font_button_set_font_name’ is deprecated [-Wdeprecated-declarations]
In file included from /usr/include/gtk-3.0/gtk/gtk.h:106:0,
                 from ../../../go/src/github.com/gotk3/gotk3/gtk/gtk.go:48:
/usr/include/gtk-3.0/gtk/gtkfontbutton.h:98:23: note: declared here
 gboolean              gtk_font_button_set_font_name  (GtkFontButton *font_button,

⏻ 2 git/bitmask-systray  master) » go version  
go version go1.10.1 linux/amd64