these 6 derivations will be built:
  /nix/store/i56sb1h9f105j6x0m0hj5kd5jdgr54zw-offline-flake-for-test-clan-test-iso.drv
  /nix/store/bnbnsi1720akfjdx45jaw5v98brq6y7x-closure-info.drv
  /nix/store/vc03nax62vmdlxfj319m3p8c3h2028a8-clan-cli-source.drv
  /nix/store/xym9i46xsv9fh08hkz2pzigskwbc62md-clan-cli.drv
  /nix/store/igis8j1ix4ccamqcbmbfk9lvrdgdl1bh-nixos-test-driver-clan-test-iso.drv
  /nix/store/cqs6pynjprcrjx6kry7zbhis0phdbpdb-container-test-run-clan-test-iso.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy