this derivation will be built: /nix/store/h47aplx3nkaa9pb8wjh17pxf4kzvdrvs-bcachefs-module-7.0.0-31-generic.drv building '/nix/store/h47aplx3nkaa9pb8wjh17pxf4kzvdrvs-bcachefs-module-7.0.0-31-generic.drv'...