this derivation will be built:
  /nix/store/68iqi1h4zbp5kqcpv6h4kb0a0z9sklwr-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/68iqi1h4zbp5kqcpv6h4kb0a0z9sklwr-bcachefs-module-7.0.0-30-generic.drv'...