{ nix.distributedBuilds = true; nix.buildMachines = [ { hostName = "tears"; systems = [ "x86_64-linux" "i686-linux" ]; supportedFeatures = [ "big-parallel" ]; maxJobs = 4; sshUser = "root"; sshKey = "/Users/agatha/Projects/nix-infra/secrets/id_ed25519-nix-builder"; } ]; }