1these 4 derivations will be built:2 /nix/store/f52jqv5a71fvc8w5c6fxakc2j94bvpsy-ubuntu-26.04-server-cloudimg-amd64v3.img-nix-vm-test.qcow2.drv3 /nix/store/6v0y2dzn937rnviviv0g9agzgcfcmi87-run-vm-vm.drv4 /nix/store/vaxvli3ls7r40hjkwia74jd9zhhx5mcf-driver-configuration.json.drv5 /nix/store/gyk6fh2pldxk235b2aif43516ni2jnrk-vm-test-ubuntu_26_04.drv6warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy