this derivation will be built:
  /nix/store/y1mmpnmxgiabzjcbn8x7znbs5a5hcjnd-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/y1mmpnmxgiabzjcbn8x7znbs5a5hcjnd-bcachefs-module-7.0.0-38-generic.drv'...