these 2 derivations will be built:
  /nix/store/4a05z55y728lw0m7q19j24wb8knav3x6-treefmt.drv
  /nix/store/wlpa61ar3sylxs6axd017kl1pyn2gxpd-treefmt-check.drv
these 2 paths will be fetched (0.0 KiB download, 2.5 KiB unpacked):
  /nix/store/vmc3kv3a2pns35m77ibr98c14h9hmvkx-nil
  /nix/store/d6bgab829xcrqv9k6w24lvji3p56d8zd-treefmt.toml
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy