this derivation will be built:
  /nix/store/ksbm7wg7nnzn0vmd3cf53f51w4r5b5aw-treefmt-check.drv
building '/nix/store/ksbm7wg7nnzn0vmd3cf53f51w4r5b5aw-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 284 files
treefmt-check> emitted 256 files for processing
treefmt-check> formatted 256 files (3 changed) in 657ms
treefmt-check>  M modules/rustic/checks.nix
treefmt-check>  M modules/rustic/config.nix
treefmt-check>  M modules/rustic/options.nix
treefmt-check> diff --git a/modules/rustic/checks.nix b/modules/rustic/checks.nix
treefmt-check> index 93d0dcf..0604337 100644
treefmt-check> --- a/modules/rustic/checks.nix
treefmt-check> +++ b/modules/rustic/checks.nix
treefmt-check> @@ -1,4 +1,4 @@
treefmt-check> -{ inputs, self, ... }:
treefmt-check> +{ inputs, ... }:
treefmt-check>  {
treefmt-check>    perSystem =
treefmt-check>      {
treefmt-check> diff --git a/modules/rustic/config.nix b/modules/rustic/config.nix
treefmt-check> index 4b2b948..a01a3d3 100644
treefmt-check> --- a/modules/rustic/config.nix
treefmt-check> +++ b/modules/rustic/config.nix
treefmt-check> @@ -70,7 +70,7 @@ let
treefmt-check>          // repo.repositoryOptions;
treefmt-check>        };
treefmt-check>        backup.host = repo.host;
treefmt-check> -      forget = repo.forget;
treefmt-check> +      inherit (repo) forget;
treefmt-check>      }
treefmt-check>    ) cfg.repositories;
treefmt-check>  
treefmt-check> @@ -332,9 +332,9 @@ let
treefmt-check>      serviceKind: descriptionKind: mkScript: name: backup:
treefmt-check>      lib.nameValuePair "rustic-backup-${serviceKind}-${name}" (mkJobService {
treefmt-check>        description = "Rustic ${descriptionKind} backup: ${name}";
treefmt-check> -      user = backup.user;
treefmt-check> +      inherit (backup) user;
treefmt-check>        execStart = "${mkScript name backup}";
treefmt-check> -      startAt = backup.startAt;
treefmt-check> +      inherit (backup) startAt;
treefmt-check>        after = [ "rustic-init-${backup.repository}.service" ];
treefmt-check>        requires = [ "rustic-init-${backup.repository}.service" ];
treefmt-check>      });
treefmt-check> @@ -349,7 +349,7 @@ let
treefmt-check>        description = "Rustic PostgreSQL backup: ${name}";
treefmt-check>        user = "root";
treefmt-check>        execStart = "${mkPostgresBackupScript name backup}";
treefmt-check> -      startAt = backup.startAt;
treefmt-check> +      inherit (backup) startAt;
treefmt-check>        after = postgresDependencies name;
treefmt-check>        requires = postgresDependencies name;
treefmt-check>      };
treefmt-check> diff --git a/modules/rustic/options.nix b/modules/rustic/options.nix
treefmt-check> index 57146bf..0fa4ce8 100644
treefmt-check> --- a/modules/rustic/options.nix
treefmt-check> +++ b/modules/rustic/options.nix
treefmt-check> @@ -134,7 +134,7 @@ in
treefmt-check>              };
treefmt-check>  
treefmt-check>              forget = lib.mkOption {
treefmt-check> -              type = tomlFormat.type;
treefmt-check> +              inherit (tomlFormat) type;
treefmt-check>                default = {
treefmt-check>                  keep-daily = 7;
treefmt-check>                  keep-weekly = 4;
error: Cannot build '/nix/store/ksbm7wg7nnzn0vmd3cf53f51w4r5b5aw-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/cp69jjz18jyqvr255siwgzd5cwpbh7f3-treefmt-check
       Last 25 log lines:
       >        after = [ "rustic-init-${backup.repository}.service" ];
       >        requires = [ "rustic-init-${backup.repository}.service" ];
       >      });
       > @@ -349,7 +349,7 @@ let
       >        description = "Rustic PostgreSQL backup: ${name}";
       >        user = "root";
       >        execStart = "${mkPostgresBackupScript name backup}";
       > -      startAt = backup.startAt;
       > +      inherit (backup) startAt;
       >        after = postgresDependencies name;
       >        requires = postgresDependencies name;
       >      };
       > diff --git a/modules/rustic/options.nix b/modules/rustic/options.nix
       > index 57146bf..0fa4ce8 100644
       > --- a/modules/rustic/options.nix
       > +++ b/modules/rustic/options.nix
       > @@ -134,7 +134,7 @@ in
       >              };
       >  
       >              forget = lib.mkOption {
       > -              type = tomlFormat.type;
       > +              inherit (tomlFormat) type;
       >                default = {
       >                  keep-daily = 7;
       >                  keep-weekly = 4;
       For full logs, run:
         nix log /nix/store/ksbm7wg7nnzn0vmd3cf53f51w4r5b5aw-treefmt-check.drv