this derivation will be built:
  /nix/store/nv06k5pnyx8vl4pmcyda9z34796sbv0n-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/nv06k5pnyx8vl4pmcyda9z34796sbv0n-bcachefs-module-7.0.0-31-generic.drv'...