this derivation will be built:
  /nix/store/2811q13v65i7ra8qnsab5ia3y89iy4nf-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/2811q13v65i7ra8qnsab5ia3y89iy4nf-bcachefs-module-7.0.0-39-generic.drv'...