this derivation will be built:
  /nix/store/37p43w3k7s8fvzk3h6nwii47z2n4pnjf-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/37p43w3k7s8fvzk3h6nwii47z2n4pnjf-bcachefs-module-7.0.0-34-generic.drv'...