these 9 derivations will be built:
  /nix/store/v6agk636laxaqcxcnx6vs6ygxqj7a155-clan-runtime.drv
  /nix/store/mkq56ifaf6r31h67y9kly652ikz9kqjv-clan-cli-source.drv
  /nix/store/xpqnwvkvrhagq5cqh8xszr7jfgjkrbxc-clan-cli.drv
  /nix/store/3g9m5w6g4s0sjiixy3jnhlip1z8kfvwm-tofu.drv
  /nix/store/5qnq5ib7y7a6namzrqafh57f8fbz2n4q-destroy.drv
  /nix/store/bj4hrwmmp009462vpxnx47lz9bs3mmsz-init.drv
  /nix/store/gph89x8w0hzyclcwygj0q2hd85acf6x2-apply.drv
  /nix/store/jbycvc18ws23i2zrqkys6klyjq27j2qf-plan.drv
  /nix/store/56015vvifpdr60mxrxn14k0si1v5kq1n-nix-shell.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy