this derivation will be built:
  /nix/store/k0zmsn281hc1g7zk6kznw6lz3v60a56k-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/k0zmsn281hc1g7zk6kznw6lz3v60a56k-bcachefs-module-7.0.0-31-generic.drv'...