this derivation will be built:
  /nix/store/d5c81fc2bp5mvmwgqbm1fbq7ay6ifsmp-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/d5c81fc2bp5mvmwgqbm1fbq7ay6ifsmp-bcachefs-module-7.0.0-28-generic.drv'...