this derivation will be built:
  /nix/store/3jnipf3bgqjv8a606vi9qzw0xjgslvsc-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/3jnipf3bgqjv8a606vi9qzw0xjgslvsc-bcachefs-module-7.0.0-28-generic.drv'...