this derivation will be built:
  /nix/store/hh4vs9vdrjj8kch3d4g2zlqy7sah478h-bcachefs-module-7.2.9-arch1-1.drv
building '/nix/store/hh4vs9vdrjj8kch3d4g2zlqy7sah478h-bcachefs-module-7.2.9-arch1-1.drv'...