this derivation will be built:
  /nix/store/d7caxcfh6s0gq1cpxs9r2g7awqxh2iqx-bcachefs-module-7.1.11-arch1-1.drv
building '/nix/store/d7caxcfh6s0gq1cpxs9r2g7awqxh2iqx-bcachefs-module-7.1.11-arch1-1.drv'...