this derivation will be built:
  /nix/store/mh3ngsyb4y9vj1gxga3qhfn9g236sfyq-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/mh3ngsyb4y9vj1gxga3qhfn9g236sfyq-bcachefs-module-7.0.0-29-generic.drv'...