bug#50182: ruby-sass-spec hash mismatch

[Eric Brown]

> On Aug 24, 2021, at 12:44 PM, zimoun <zimon.toutoune@gmail.com> wrote:
> 
> 
> Ah, this is annoying because it works for me:


Hello Simon:

This remains a problem for me, on a Trisquel-alike foreign distro:

   /gnu/store/vpk1cr1m8h29v8r4bswiq34wpdjyrq1m-ruby-sass-spec-3.5.4
substituting /gnu/store/vpk1cr1m8h29v8r4bswiq34wpdjyrq1m-ruby-sass-spec-3.5.4...
downloading from 
https://bayfront.guix.gnu.org/nar/lzip/vpk1cr1m8h29v8r4bswiq34wpdjyrq1m-ruby-sass-spec-3.5.4
 ...
 ruby-sass-spec-3.5.4  408KiB                                                   
                                                                                
                                                                    345KiB/s 
00:00 [#####             ]  31.4%
guix substitute: error: mkdir: File exists
substitution of 
/gnu/store/vpk1cr1m8h29v8r4bswiq34wpdjyrq1m-ruby-sass-spec-3.5.4 failed
guix build: error: corrupt input while restoring archive from #<closed: file 
7f5df5e5b230>

Thank you for looking in on this problem.  I wonder if it might go away at the 
next rev-bump of this package.

Best regards,
Eric