this derivation will be built:
  /nix/store/kqda8gq11124p3p9ajv05n21qy1wcmv6-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/kqda8gq11124p3p9ajv05n21qy1wcmv6-bcachefs-module-7.0.0-26-generic.drv'...