On Sat, Feb 13, 2021 at 03:18:04AM +0100, Danny Milosavljevic wrote:
> Starting download of /gnu/store/h1nnpcs46ka3dl6yw6ci9i4pjcaaz2fm-trilinos-12.12.1-Source.tar.gz
> From https://trilinos.org/oldsite/download/files/trilinos-12.12.1-Source.tar.gz...
> following redirection to `https://trilinos.github.io/'...
> downloading from https://trilinos.org/oldsite/download/files/trilinos-12.12.1-Source.tar.gz ...
> 
> sha256 hash mismatch for /gnu/store/h1nnpcs46ka3dl6yw6ci9i4pjcaaz2fm-trilinos-12.12.1-Source.tar.gz:
>   expected hash: 1zgrcksrcbmyy79mbdv0j4j4sh0chpigxk8vcrrwgaxyxwxxhrvw

This file is ~100 MB, so I'll provide a link for you to download it.