these 8 derivations will be built:
  /nix/store/3xdhibzwnpa4bi9hgfq2vb9jyc4aw011-offline-flake-for-test-clan-test-iso.drv
  /nix/store/fijpkdqp43h2y4ixa1gris5cia6v4v3i-closure-info.drv
  /nix/store/5xnv2nsa22qnw85w33jk82p2wg6qcwbv-clan-cli-source.drv
  /nix/store/yr6zaxijh669r44z11s3wlgxrkpdnfv6-clan-cli.drv
  /nix/store/llq7nc0hapw2bw3026mgc6cbg83f9l24-test-script.drv
  /nix/store/2fbd6vf4kphjvfvb9a4pd53cs8b80s51-driverConfiguration.json.drv
  /nix/store/kh5kbdmn458rjjbblci1v3r60q7izl16-nixos-test-driver-clan-test-iso.drv
  /nix/store/ggjcm4xyw02n6z25m04gblxsz0vd9nys--test-run-clan-test-iso.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy