this derivation will be built:
  /nix/store/yyx9hah7f4qpnr6r71jlzyiilqx2rrgj-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/yyx9hah7f4qpnr6r71jlzyiilqx2rrgj-bcachefs-module-7.0.0-26-generic.drv'...