this derivation will be built:
  /nix/store/54pqqdxz3ag3x0cy30pkv66ica0v09fg-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/54pqqdxz3ag3x0cy30pkv66ica0v09fg-bcachefs-module-7.0.0-39-generic.drv'...