this derivation will be built:
  /nix/store/77qy7bhncm6fqvhjcnc7gpamlrq09rp5-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/77qy7bhncm6fqvhjcnc7gpamlrq09rp5-bcachefs-module-7.0.0-26-generic.drv'...