this derivation will be built:
  /nix/store/i5j4v5qmh1hw80j4wj297n4r6wfl0yaw-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/i5j4v5qmh1hw80j4wj297n4r6wfl0yaw-bcachefs-module-7.0.0-29-generic.drv'...