Go faster: Run the initial `nixos-rebuild switch`es concurrently

[trustix-integration-tests] / lib / nixosTest-rebuild-switch.nix

diff --git a/lib/nixosTest-rebuild-switch.nix b/lib/nixosTest-rebuild-switch.nix
index b98875bc3f98100634cf409703742b22e9d05df4..f862fc1f82b687c6d917874be89f51aa6beee464 100644 (file)
--- a/lib/nixosTest-rebuild-switch.nix
+++ b/lib/nixosTest-rebuild-switch.nix
@@ -9,7 +9,8 @@
     (modulesPath + "/virtualisation/qemu-vm.nix")
   ];
 
-  nix.binaryCaches = lib.mkForce [ ];
+  nix.binaryCaches = lib.mkOverride 90 [ ];
+  nix.binaryCachePublicKeys = lib.mkOverride 90 [ ];
   nix.extraOptions = ''
     hashed-mirrors =
     connect-timeout = 1