this derivation will be built:
  /nix/store/kp5y470nqz1cz89rm0rgiyjdzwyq4x32-bcachefs-module-7.1.5-zen1-2-zen.drv
building '/nix/store/kp5y470nqz1cz89rm0rgiyjdzwyq4x32-bcachefs-module-7.1.5-zen1-2-zen.drv'...