these 6 derivations will be built:
  /nix/store/46zz6j2w3jdr60lbc78z91c2gkw25hy6-clan-cli-source.drv
  /nix/store/7jwap4r6jd6alfdhrbbin398sbi030p2-offline-flake-for-test-clan-test-iso.drv
  /nix/store/7mcaacf8yrx50ji417v8a995rigaxx9b-closure-info.drv
  /nix/store/jnvsqfqzi9d3fgvwvyn368ijzfk8jyzr-clan-cli.drv
  /nix/store/jfplv4vq2vb6crd4b7gahavwls5zbc51-nixos-test-driver-clan-test-iso.drv
  /nix/store/c1pm9yfhi52agmhq1a8vb8i0mvgxir5q-container-test-run-clan-test-iso.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy