bug#63443: download retry bug; mkdir: File exists

[Ludovic Courtès]

Hi,

Attila Lendvai <attila@lendvai.name> skribis:

> maybe this commit has a bug?
>
> https://git.savannah.gnu.org/cgit/guix.git/commit/?id=8bd4126917f59f4af9a4323c3d5699201862dca2
>
> i get a "mkdir: File exists" error:
>
> 1,198.1 MB will be downloaded
> substitute: updating substitutes from 'https://substitutes.nonguix.org'... 
> 100.0%
> substitute: updating substitutes from 'https://substitutes.nonguix.org'... 
> 100.0%
> locale-2.33 1.9MiB 567KiB/s 00:04 ▕██████████████████▏ 100.0%
> dtc-1.6.1 96KiB 106KiB/s 00:01 ▕██████████████████▏ 100.0%
> linux-firmware-20230404 267.8MiB 119KiB/s 04:57 ▕██▎ ▏ 12.8%retrying download 
> of '/gnu/store/i5cjfma5k2fz0h278ypqbdzhl4pjdzjf-linux-firmware-20230404' with 
> other substitute URLs...
> linux-firmware-20230404 267.8MiB 226KiB/s 00:01 ▕ ▏ 0.0%guix substitute: 
> error: mkdir: File exists: 
> "/gnu/store/i5cjfma5k2fz0h278ypqbdzhl4pjdzjf-linux-firmware-20230404"
> substitution of 
> /gnu/store/i5cjfma5k2fz0h278ypqbdzhl4pjdzjf-linux-firmware-20230404 failed
> guix system: error: corrupt input while restoring archive from #<closed: file 
> 7f382a0a6a80>

Fixed in 885d524f79aa4bbfac5dfebf285e1e248184ee70.

Thanks!

Ludo’.