this derivation will be built:
  /nix/store/7b7v1jvaqf8hz9f94h0jx28k127sx91a-bcachefs-module-7.1.5+deb14-rt-amd64.drv
building '/nix/store/7b7v1jvaqf8hz9f94h0jx28k127sx91a-bcachefs-module-7.1.5+deb14-rt-amd64.drv'...