this derivation will be built:
  /nix/store/ggq885wjpy71xnf8hp9p5xzx7mpiir0x-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/ggq885wjpy71xnf8hp9p5xzx7mpiir0x-bcachefs-module-7.0.0-39-generic.drv'...