these 4 derivations will be built:
  /nix/store/zksh71m1a94l8l2las4wpgnn4jszafr7-test-script.drv
  /nix/store/xn8qj7vw1fx6bqjz4nbzjld3xz131xff-driverConfiguration.json.drv
  /nix/store/j696aj6nxn34aajr8wp5z5qzg8rg3d8m-nixos-test-driver-timescaledb.drv
  /nix/store/y3bv732w3gdpn5pxw4khh2i9qf4qqbfx-vm-test-run-timescaledb.drv