this derivation will be built:
  /nix/store/6jk6l9h79xsz7lwfkyfna5lzxyi27q4y-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/6jk6l9h79xsz7lwfkyfna5lzxyi27q4y-bcachefs-module-7.0.0-30-generic.drv'...