this derivation will be built:
  /nix/store/0n625db4g1qw6412wja2qpvdv1yvbm89-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/0n625db4g1qw6412wja2qpvdv1yvbm89-bcachefs-module-7.0.0-26-generic.drv'...