and this on a `home-manager switch`
```
nix-build: src/libfetchers/tarball.cc:67: nix::fetchers::DownloadFileResult nix::fetchers::downloadFile(nix::ref<nix::Store>, const string&, const string&, bool, const Headers&): Assertion `request.expectedETag == res.etag' failed.
nix-build: src/libfetchers/tarball.cc:67: nix::fetchers::DownloadFileResult nix::fetchers::downloadFile(nix::ref<nix::Store>, const string&, const string&, bool, const Headers&): Assertion `request.expectedETag == res.etag' failed.
/home/humancalico/.nix-profile/bin/home-manager: line 99:  7786 Aborted                 (core dumped) nix-build "<home-manager/home-manager/home-manager.nix>" "${extraArgs[@]}" "${PASSTHROUGH_OPTS[@]}" --argstr confPath "$HOME_MANAGER_CONFIG" --argstr confAttr "$HOME_MANAGER_CONFIG_ATTRIBUTE"
/home/humancalico/.nix-profile/bin/home-manager: line 127: /tmp/home-manager-build.KxEK9nh5jC/news-info.sh: No such file or directory

```