this derivation will be built:
  /nix/store/3b9yszy1c5xj4bc9ksm9zbxvs21i7z2v-bcachefs-module-7.2.9-zen1-1-zen.drv
building '/nix/store/3b9yszy1c5xj4bc9ksm9zbxvs21i7z2v-bcachefs-module-7.2.9-zen1-1-zen.drv'...