this derivation will be built:
  /nix/store/31hk05g77y1pxd9qz7myzqqiw6kzgyhw-bcachefs-module-7.1.5-arch1-1.drv
building '/nix/store/31hk05g77y1pxd9qz7myzqqiw6kzgyhw-bcachefs-module-7.1.5-arch1-1.drv'...