this derivation will be built:
  /nix/store/xlnk4jy167ndswg9x9hpdjali27ph4jl-treefmt-check.drv
building '/nix/store/xlnk4jy167ndswg9x9hpdjali27ph4jl-treefmt-check.drv' on 'ssh-ng://nix@eliza'
building '/nix/store/xlnk4jy167ndswg9x9hpdjali27ph4jl-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1244 files
treefmt-check> emitted 536 files for processing
treefmt-check> formatted 536 files (3 changed) in 6.235s
treefmt-check>  M openwrt/nix_uci/__init__.py
treefmt-check> diff --git a/openwrt/nix_uci/__init__.py b/openwrt/nix_uci/__init__.py
treefmt-check> index 7a6e3ee..2e1fbe6 100644
treefmt-check> --- a/openwrt/nix_uci/__init__.py
treefmt-check> +++ b/openwrt/nix_uci/__init__.py
treefmt-check> @@ -127,13 +127,18 @@ def serialize_uci(configs: dict[str, Any], secrets: dict[str, str]) -> str:
treefmt-check>          for section_name, section in sections.items():
treefmt-check>              if isinstance(section, list):
treefmt-check>                  # Use shell loop to properly delete all existing list sections
treefmt-check> -                lines.append(f"# Clear all existing {config_name}.@{section_name} sections")
treefmt-check> -                lines.append(f"while uci -q delete {config_name}.@{section_name}[-1] 2>/dev/null; do :; done")
treefmt-check> +                lines.append(
treefmt-check> +                    f"# Clear all existing {config_name}.@{section_name} sections"
treefmt-check> +                )
treefmt-check> +                lines.append(
treefmt-check> +                    f"while uci -q delete {config_name}.@{section_name}[-1] 2>/dev/null; do :; done"
treefmt-check> +                )
treefmt-check>                  lines.append("")
treefmt-check>  
treefmt-check>                  # Add new sections
treefmt-check>                  lines.extend(
treefmt-check> -                    f"uci add {config_name} {section_name}" for _i in range(len(section))
treefmt-check> +                    f"uci add {config_name} {section_name}"
treefmt-check> +                    for _i in range(len(section))
treefmt-check>                  )
treefmt-check>  
treefmt-check>                  for idx, list_obj in enumerate(section):
error: build of '/nix/store/xlnk4jy167ndswg9x9hpdjali27ph4jl-treefmt-check.drv' on 'ssh-ng://nix@eliza' failed: Cannot build '/nix/store/xlnk4jy167ndswg9x9hpdjali27ph4jl-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/0lilbxga6hcdhg56nxjsrkd7vis8k5i1-treefmt-check
       Last 25 log lines:
       > index 7a6e3ee..2e1fbe6 100644
       > --- a/openwrt/nix_uci/__init__.py
       > +++ b/openwrt/nix_uci/__init__.py
       > @@ -127,13 +127,18 @@ def serialize_uci(configs: dict[str, Any], secrets: dict[str, str]) -> str:
       >          for section_name, section in sections.items():
       >              if isinstance(section, list):
       >                  # Use shell loop to properly delete all existing list sections
       > -                lines.append(f"# Clear all existing {config_name}.@{section_name} sections")
       > -                lines.append(f"while uci -q delete {config_name}.@{section_name}[-1] 2>/dev/null; do :; done")
       > +                lines.append(
       > +                    f"# Clear all existing {config_name}.@{section_name} sections"
       > +                )
       > +                lines.append(
       > +                    f"while uci -q delete {config_name}.@{section_name}[-1] 2>/dev/null; do :; done"
       > +                )
       >                  lines.append("")
       >  
       >                  # Add new sections
       >                  lines.extend(
       > -                    f"uci add {config_name} {section_name}" for _i in range(len(section))
       > +                    f"uci add {config_name} {section_name}"
       > +                    for _i in range(len(section))
       >                  )
       >  
       >                  for idx, list_obj in enumerate(section):
       For full logs, run:
         nix log /nix/store/xlnk4jy167ndswg9x9hpdjali27ph4jl-treefmt-check.drv
error: Cannot build '/nix/store/xlnk4jy167ndswg9x9hpdjali27ph4jl-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/0lilbxga6hcdhg56nxjsrkd7vis8k5i1-treefmt-check