these 4 derivations will be built:
  /nix/store/z3clvlj2rgx9b1gar5binbi49zd90d8d-nil.drv
  /nix/store/cg32l2f1wxbjmzp98d59n8mrld218vw4-treefmt.toml.drv
  /nix/store/cgbmx1iil2695rcqk5ah19pwl9h1nczr-treefmt.drv
  /nix/store/8vca6w1wgjirrmprm4dq9b0ha7iklpsi-treefmt-check.drv
this path will be fetched (2.3 MiB download, 8.2 MiB unpacked):
  /nix/store/bzrdcbk7ca05mijr6jghww1j1i616kxb-nil-2026-07-23
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy