Fulbert <fulbert@bluewin.ch> writes:

> Hello Guixers,
>
> For the past few days… maybe a couple of weeks (not sure when
> it started exactly), I have had frequent errors with
> substitutions. Those errors are not [always] reproducible as
> another [or more] installation attempt succeed on the same [set of]
> file[s].
>
> My computers (hardware/software) does not seem to be the
> cause as I have experienced the same problem on 2 PC's (not
> sharing the exact same guix configurations).
>
> Attached, 2 files with such an error. Note that I have
> translated the messages back to english (from french)… just in
> case you find some typos and wonder how guix could mistype… ^^
>
> The error message common to all those recent failures is :
>   error: corrupt input while restoring archive from socket

I'm seeing this too, but only when guix tries to download from my own
local substitute server, which runs current guix-publish exposed
directly to the network without reverse proxy.  Downloading from
ci.guix.gnu.org works without errors.  Could this be a race condition
related to download rate?

> Any idea ? I have not found any recent similar issue on
> issues.guix.gnu.org.
> downloading from https://ci.guix.gnu.org/nar/gzip/qd16lz61f4gn20456h4ri0xb59dfh8kg-cmdliner-1.0.3.tbz...
>  cmdliner-1.0.3.tbz  48KiB    20.4MiB/s 00:00 [##################] 100.0%
>
> Backtrace:
> In guix/ui.scm:
>   2164:12 19 (run-guix-command _ . _)
> In guix/scripts/substitute.scm:
>     633:2 18 (guix-substitute . _)
> In unknown file:
>           17 (with-continuation-barrier #<procedure thunk ()>)
> In ice-9/boot-9.scm:
>   1736:10 16 (with-exception-handler _ _ #:unwind? _ # _)
> In unknown file:
>           15 (apply-smob/0 #<thunk 7f7226fd5ea0>)
> In ice-9/boot-9.scm:
>   1736:10 14 (with-exception-handler _ _ #:unwind? _ # _)
>   1736:10 13 (with-exception-handler _ _ #:unwind? _ # _)
>   1731:15 12 (with-exception-handler #<procedure 7f722645a120 at ic…> …)
> In guix/scripts/substitute.scm:
>    682:17 11 (_)
>     391:7 10 (process-substitution _ "/gnu/store/p0xh0m6xkqfapgv7cy…" …)
> In ice-9/boot-9.scm:
>   1736:10  9 (with-exception-handler _ _ #:unwind? _ # _)
> In guix/scripts/substitute.scm:
>     400:9  8 (_)
> In ice-9/boot-9.scm:
>   1731:15  7 (with-exception-handler #<procedure 7f72274616f0 at ic…> …)
>   1669:16  6 (raise-exception _ #:continuable? _)
>   1667:16  5 (raise-exception _ #:continuable? _)
>   1669:16  4 (raise-exception _ #:continuable? _)
>   1764:13  3 (_ #<&compound-exception components: (#<&error> #<&irri…>)
>   1669:16  2 (raise-exception _ #:continuable? _)
>   1667:16  1 (raise-exception _ #:continuable? _)
>   1669:16  0 (raise-exception _ #:continuable? _)
>
> ice-9/boot-9.scm:1669:16: In procedure raise-exception:
> Bad http-version header component: ¡_¨””8ᗯñÿ
>
> Backtrace:
> In ice-9/boot-9.scm:
>   1736:10  4 (with-exception-handler _ _ #:unwind? _ # _)
> In unknown file:
>            3 (apply-smob/0 #<thunk 7f7228b5a520>)
> In ice-9/boot-9.scm:
>     718:2  2 (call-with-prompt _ _ #<procedure default-prompt-handle…>)
> In ice-9/eval.scm:
>     619:8  1 (_ #(#(#<directory (guile-user) 7f7228b5dc80>)))
> In guix/ui.scm:
>   2164:12  0 (run-guix-command _ . _)
>
> guix/ui.scm:2164:12: In procedure run-guix-command:
> Bad http-version header component: ¡_¨””8ᗯñÿ
>
> substitution of /gnu/store/p0xh0m6xkqfapgv7cy9012mjf2rx720r-cudf-0.9.tar.gz failed 
> guix package: error: corrupt input while restoring archive from socket
> downloading from https://ci.guix.gnu.org/nar/lzip/wa2p58gv8fp81dglysnp2c9bffpdcwsr-ghc-blaze-markup-0.8.2.3...
>  ghc-blaze-markup-0.8.2.3  124KiB                                                                        1.4MiB/s 00:00 [##################] 100.0%
>
> Backtrace:
> In guix/ui.scm:
>   2164:12 19 (run-guix-command _ . _)
> In guix/scripts/substitute.scm:
>     633:2 18 (guix-substitute . _)
> In unknown file:
>           17 (with-continuation-barrier #<procedure thunk ()>)
> In ice-9/boot-9.scm:
>   1736:10 16 (with-exception-handler _ _ #:unwind? _ # _)
> In unknown file:
>           15 (apply-smob/0 #<thunk 7fb9bd56c0e0>)
> In ice-9/boot-9.scm:
>   1736:10 14 (with-exception-handler _ _ #:unwind? _ # _)
>   1736:10 13 (with-exception-handler _ _ #:unwind? _ # _)
>   1731:15 12 (with-exception-handler #<procedure 7fb9bc9e6ed0 at ic…> …)
> In guix/scripts/substitute.scm:
>    682:17 11 (_)
>     391:7 10 (process-substitution _ "/gnu/store/gs7l81p1xzgdzvxdjc…" …)
> In ice-9/boot-9.scm:
>   1736:10  9 (with-exception-handler _ _ #:unwind? _ # _)
> In guix/scripts/substitute.scm:
>     400:9  8 (_)
> In ice-9/boot-9.scm:
>   1731:15  7 (with-exception-handler #<procedure 7fb9bc9be690 at ic…> …)
>   1669:16  6 (raise-exception _ #:continuable? _)
>   1667:16  5 (raise-exception _ #:continuable? _)
>   1669:16  4 (raise-exception _ #:continuable? _)
>   1764:13  3 (_ #<&compound-exception components: (#<&error> #<&irri…>)
>   1669:16  2 (raise-exception _ #:continuable? _)
>   1667:16  1 (raise-exception _ #:continuable? _)
>   1669:16  0 (raise-exception _ #:continuable? _)
>
> ice-9/boot-9.scm:1669:16: In procedure raise-exception:
> Bad Read-Header-Line header: #<eof>
>
> Backtrace:
> In ice-9/boot-9.scm:
>   1736:10  4 (with-exception-handler _ _ #:unwind? _ # _)
> In unknown file:
>            3 (apply-smob/0 #<thunk 7fb9bf0be520>)
> In ice-9/boot-9.scm:
>     718:2  2 (call-with-prompt _ _ #<procedure default-prompt-handle…>)
> In ice-9/eval.scm:
>     619:8  1 (_ #(#(#<directory (guile-user) 7fb9bf0c1c80>)))
> In guix/ui.scm:
>   2164:12  0 (run-guix-command _ . _)
>
> guix/ui.scm:2164:12: In procedure run-guix-command:
> Bad Read-Header-Line header: #<eof>
>
> substitution of /gnu/store/gs7l81p1xzgdzvxdjcwfxqpfcwfdjbkv-ghc-clock-0.8 failed
> guix package: error: corrupt input while restoring archive from socket

--
Mikhail