this derivation will be built:
  /nix/store/83y584sq9wva9zlvs01ccbmrhqb0cp0d-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/83y584sq9wva9zlvs01ccbmrhqb0cp0d-bcachefs-module-7.0.0-38-generic.drv'...