Started to update to last rustc version (removing box closure)
Started to update to last rustc version (removing box closure)

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