this derivation will be built:
  /nix/store/d9fdnpycwz13l440749vipikfw951xq1-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/d9fdnpycwz13l440749vipikfw951xq1-bcachefs-module-7.0.0-30-generic.drv'...