this derivation will be built:
  /nix/store/rgzjj1rh1f63cjpy7qhx8yhyswg17g4j-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/rgzjj1rh1f63cjpy7qhx8yhyswg17g4j-bcachefs-module-7.0.0-29-generic.drv'...