this derivation will be built:
  /nix/store/90x90sd86sx487jw40zhlxy6gyfj34h3-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/90x90sd86sx487jw40zhlxy6gyfj34h3-bcachefs-module-7.0.0-14-generic.drv'...