this derivation will be built:
  /nix/store/lyqfx6vygc94y0bf2yi8xisifh8jrg23-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/lyqfx6vygc94y0bf2yi8xisifh8jrg23-bcachefs-module-7.0.0-29-generic.drv'...