these 5 derivations will be built:
  /nix/store/d0gi2w4x4ssspx36vpf483223j0qkh1n-closure-info.drv
  /nix/store/7kw2vmyyhgwwf59ims0ax5i7lrsd529m-test-script.drv
  /nix/store/9ryvyhqwiv2ji8v7vya4365f5jcd8cvn-driverConfiguration.json.drv
  /nix/store/w1xrqmd1avyv4nl8p23d5523ar4gysca-nixos-test-driver-iets-cachetest.drv
  /nix/store/m6xay9m5b90vn29dlabq3pisqxwpni5j-container-test-run-iets-cachetest.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy