this derivation will be built:
  /nix/store/aai09x6f2vj7aw3az196jq47336fvsvw-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/aai09x6f2vj7aw3az196jq47336fvsvw-bcachefs-module-7.0.0-27-generic.drv'...