this derivation will be built:
  /nix/store/sh3d6dgh0qm1kjc8cvlsr6wr3653vdw6-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/sh3d6dgh0qm1kjc8cvlsr6wr3653vdw6-bcachefs-module-7.0.0-38-generic.drv'...