this derivation will be built:
  /nix/store/f4rkfnnh1nq0zlx65mb8wwfas2qqg776-bcachefs-module-7.0.0-1015-oem.drv
building '/nix/store/f4rkfnnh1nq0zlx65mb8wwfas2qqg776-bcachefs-module-7.0.0-1015-oem.drv'...