this derivation will be built:
  /nix/store/s614dd4lnsndq8admdgdf0i43hp3kf75-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/s614dd4lnsndq8admdgdf0i43hp3kf75-bcachefs-module-7.0.0-39-generic.drv'...