Update nix builder to gracefully handle errors during setup.

nix/configuration/flake.lock

@@ -170,11 +170,11 @@
         "rust-overlay": "rust-overlay_2"
       },
       "locked": {
-        "lastModified": 1785893798,
+        "lastModified": 1786250497,
-        "narHash": "sha256-69nKdvM+E/66sj9R2HEK8i0p0TOt/0MSqfXiZjcJ9nI=",
+        "narHash": "sha256-OPhVT5n9OyPDZA3mIO6D5jVVvp/QmG8nT5Trb0gouSs=",
         "ref": "refs/heads/main",
-        "rev": "6386febdb81eb1e072ad7cb568019f06618008fe",
+        "rev": "0a270dcbdd51baa2895634a3baee29373db8337a",
-        "revCount": 41,
+        "revCount": 42,
         "type": "git",
         "url": "https://code.fizz.buzz/talexander/nix_builder.git"
       },

nix/configuration/roles/hydra/default.nix

@@ -61,6 +61,7 @@
     systemd.services."build-cache" =
       let
         enabled_targets = [
+          "wip"
           "odo"
           "odo_update"
           "odowork"

nix/configuration/roles/hydra/files/nix_builder.toml

@@ -1,5 +1,12 @@
 output_directory = "/home/nixworker/persist/nix_builder"
 
+[[targets]]
+  name = "wip"
+  repo = "https://code.fizz.buzz/talexander/machine_setup.git"
+  branch = "wip"
+  path = "nix/configuration"
+  attr = "nixosConfigurations.odo.config.system.build.toplevel"
+
 [[targets]]
   name = "odo"
   repo = "https://code.fizz.buzz/talexander/machine_setup.git"
@@ -180,10 +187,10 @@ output_directory = "/home/nixworker/persist/nix_builder"
 
 [[targets]]
   name = "nixbsd"
-  repo = "https://github.com/nixos-bsd/nixbsd.git"
+  repo = "https://code.fizz.buzz/talexander/machine_setup.git"
-  revision = "2b512eda58e6d77378bd20d6027802b158942e24"
+  branch = "nixbsd"
-  path = "."
+  path = "nix/nixbsd"
-  attr = "base.vmClosureInfo"
+  attr = "computer.vm"
 
 [[targets]]
   name = "nix_builder_develop"