this derivation will be built:
  /nix/store/fvhaay0lv1dmxbdh1yy0m1kr8ilqvbgp-bcachefs-module-7.1.6-zen1-1-zen.drv
building '/nix/store/fvhaay0lv1dmxbdh1yy0m1kr8ilqvbgp-bcachefs-module-7.1.6-zen1-1-zen.drv'...