this derivation will be built:
  /nix/store/fnv8dicsqid61fr0qya6scf4q96fwnmb-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/fnv8dicsqid61fr0qya6scf4q96fwnmb-bcachefs-module-7.0.0-38-generic.drv'...