these 8 derivations will be built:
  /nix/store/ckyapv9ifxvwhks23sfvbdn1n8j0vkzf-clan-cli-source.drv
  /nix/store/wb9d4ln47p3d7pzx865c35mbzr18wrhx-clan-cli.drv
  /nix/store/7x3rklrk5a18lrsl013zz5gjfz0rszs3-tofu.drv
  /nix/store/4fmgq4ijsb46sp5mjgldgjrc3pvggmqf-destroy.drv
  /nix/store/69317qpwz0rdcqlpgdsqh3mp3xjqr53m-init.drv
  /nix/store/k7gsqnm5vhmdqc61d4p0w14nzlyli719-plan.drv
  /nix/store/mhihk1n3393nhnzgzwf31jsild22rn91-apply.drv
  /nix/store/arhpsif4wygxj493cwhshakagzwqh9f1-nix-shell.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy