this derivation will be built:
  /nix/store/dgpinss1j5lp0a9n8kx3dwf5xs68ccsa-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/dgpinss1j5lp0a9n8kx3dwf5xs68ccsa-bcachefs-module-7.0.0-39-generic.drv'...