this derivation will be built:
  /nix/store/5r7h6y7yq2dbkgikr6a80dpa6rb4drxn-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/5r7h6y7yq2dbkgikr6a80dpa6rb4drxn-bcachefs-module-7.0.0-28-generic.drv'...