this derivation will be built:
  /nix/store/l866q5kfmzww9bzfa3b4nhaw512lv3vv-bcachefs-module-7.0.0-1009-oem.drv
building '/nix/store/l866q5kfmzww9bzfa3b4nhaw512lv3vv-bcachefs-module-7.0.0-1009-oem.drv'...