this derivation will be built:
  /nix/store/v0g9ah2lgvhqvmzxcfizb059619qqfxy-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/v0g9ah2lgvhqvmzxcfizb059619qqfxy-bcachefs-module-7.0.0-28-generic.drv'...