Revert "Revert "Temporarily disable darwin builds while hydra's darwin is borked""
Revert "Revert "Temporarily disable darwin builds while hydra's darwin is borked""

This reverts commit f72944b42f7504ed73129395a2636d3a4ecabf4e.

layus/nix,rowhit/nix,peti/nix,aucampia/nix,bjornfor/nix,ttuegel/nix,joelmo/nix,shlevy/nix,pikajude/nix,dtzWill/nix,acowley/nix,pikajude/nix,vcunat/nix,vizanto/nix,offlinehacker/nix,rowhit/nix,zimbatm/nix,tchajed/nix,garbas/nix,peti/nix,puffnfresh/nix,rycee/nix,acowley/nix,wmertens/nix,gridaphobe/nix,aucampia/nix,layus/nix,bennofs/nix,gridaphobe/nix,ehmry/nix,bjornfor/nix,shlevy/nix,ehmry/nix,NixOS/nix,zimbatm/nix,aucampia/nix,shlevy/nix,vizanto/nix,dezgeg/nix,tchajed/nix,rycee/nix,NixOS/nix,shlevy/nix,vizanto/nix,ysangkok/nix,offlinehacker/nix,gridaphobe/nix,gridaphobe/nix,dtzWill/nix,shlevy/nix,bjornfor/nix,offlinehacker/nix,acowley/nix,tchajed/nix,ttuegel/nix,peti/nix,puffnfresh/nix,bjornfor/nix,dezgeg/nix,NixOS/nix,puffnfresh/nix,acowley/nix,puffnfresh/nix,wmertens/nix,rowhit/nix,dezgeg/nix,dtzWill/nix,rycee/nix,ehmry/nix,peti/nix,vizanto/nix,dtzWill/nix,pikajude/nix,vcunat/nix,bennofs/nix,joelmo/nix,gebner/nix,layus/nix,dtzWill/nix,NixOS/nix,aucampia/nix,bennofs/nix,offlinehacker/nix,NixOS/nix,gebner/nix,zimbatm/nix,bennofs/nix,rowhit/nix,tchajed/nix,dezgeg/nix,rycee/nix,ttuegel/nix,ehmry/nix,garbas/nix,vcunat/nix,garbas/nix,ttuegel/nix,dezgeg/nix,joelmo/nix,gebner/nix,gebner/nix,garbas/nix,ehmry/nix,garbas/nix,ysangkok/nix,ehmry/nix,joelmo/nix,layus/nix,layus/nix,zimbatm/nix,wmertens/nix,vcunat/nix,peti/nix,ysangkok/nix,rycee/nix,wmertens/nix