this derivation will be built:
  /nix/store/vv5h6gyb9dyap1c1x3rsf5vsvzqg1rh5-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/vv5h6gyb9dyap1c1x3rsf5vsvzqg1rh5-bcachefs-module-7.1.5-zen1-1-zen.drv'...