this derivation will be built:
  /nix/store/wl03b4r6vnchxn22zg0vxxrzrrk3b7fw-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/wl03b4r6vnchxn22zg0vxxrzrrk3b7fw-bcachefs-module-7.0.0-39-generic.drv'...