this derivation will be built:
  /nix/store/6q9h9nz2jhdkfabfhglrg6a1vyqqj30q-bcachefs-module-7.1.5-zen1-2-zen.drv
building '/nix/store/6q9h9nz2jhdkfabfhglrg6a1vyqqj30q-bcachefs-module-7.1.5-zen1-2-zen.drv'...