this derivation will be built:
  /nix/store/0kms31wnx9rxxbdmjlgq2hbjhkh82a8f-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/0kms31wnx9rxxbdmjlgq2hbjhkh82a8f-bcachefs-module-7.0.0-38-generic.drv'...