fix travis
fix travis

gkoz/gtk-rs-glib,gkoz/rust-gnome-glib,rust-gnome/gtk,insanebits/gtk,gkoz/gtk-rs-pango,gkoz/rust-gnome-gtk,LordSentox/gtk,drewet/gtk,gkoz/rust-gnome-cairo,EPashkin/rust-gnome-glib,rust-gnome/glib,rust-gnome/gtk,daa84/gtk,EPashkin/rust-gnome-gtk,insanebits/gtk,drewet/gtk,Susurrus/gtk,rtsuk/cairo,EPashkin/rust-gnome-gtk,mitaa/gtk,daa84/gtk,gkoz/rust-gnome-gtk,Susurrus/gtk,Susurrus/glib,gkoz/gtk-rs-gtk,mitaa/gtk,rust-gnome/cairo,gkoz/gtk-rs-gtk,nicokoch/glib,gkoz/gtk-rs-cairo,LordSentox/gtk