this derivation will be built:
  /nix/store/iiaq1iygx28cdyn7a8hm5xkyiawqbvy3-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/iiaq1iygx28cdyn7a8hm5xkyiawqbvy3-bcachefs-module-7.0.0-30-generic.drv'...