this derivation will be built:
  /nix/store/8402dj44g1vpxvb6hc4n7nrzms3z3vsn-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/8402dj44g1vpxvb6hc4n7nrzms3z3vsn-bcachefs-module-7.0.0-29-generic.drv'...