these 5 derivations will be built:
  /nix/store/lzgv8cl7qh98dw3fi97slbv7xnlb1r9y-clan-runtime.drv
  /nix/store/rfvc4b73qsmp39nf5b7sywdb880y5m1w-clan-cli-source.drv
  /nix/store/dcwbqkc6zdyp8i6fj3zhn0sv9h2gix2k-clan-cli.drv
  /nix/store/w6why95jbyrmlvq3z9lvpxbdg2k19ydc-tofu.drv
  /nix/store/24njqgrhn43x9lqxlb7d88jgdngn2k1b-dns.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