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* bug#48045: guix challenge error
@ 2021-04-26 18:40 Bone Baboon via Bug reports for GNU Guix
  2021-04-28 21:20 ` Ludovic Courtès
  0 siblings, 1 reply; 3+ messages in thread
From: Bone Baboon via Bug reports for GNU Guix @ 2021-04-26 18:40 UTC (permalink / raw)
  To: 48045

On an x86_64 computer when I run `guix challenge` I get this error:

```
...
/gnu/store/5ds5bli4p6gja2yzmzzc0sik1kzrasp9-guix-extra contents differ:
  local hash: 0aacxb6n0vrki8lb7f02r3m756cpc650hbihj9dpklkpvlgasqad
  https://ci.guix.gnu.org/nar/lzip/5ds5bli4p6gja2yzmzzc0sik1kzrasp9-guix-extra: 0anncy58048fvbbi40wbfrd1dc6wk3zshx63p6jn2f03ljwakbkj
 ci.guix.gnu.org  2.2MiB      416KiB/s 00:06 [##################] 101.3%
Backtrace:                                                             
In srfi/srfi-1.scm:
    634:9 19 (for-each #<procedure 7fe80c8c1e40 at guix/scripts/cha…> …)
In guix/scripts/challenge.scm:
    299:2 18 (report-differing-files _)
    279:2 17 (differing-files #<<comparison-report> item: "/gnu/stor…>)
In srfi/srfi-1.scm:
   586:17 16 (map1 (#<<narinfo> path: "/gnu/store/5ds5bli4p6gja2yzm…>))
In guix/scripts/challenge.scm:
    262:4 15 (call-with-nar _ _)
In guix/utils.scm:
    253:8 14 (call-with-decompressed-port _ _ _)
In guix/serialization.scm:
    424:4 13 (fold-archive _ _ _ _)
   468:33 12 (read "" _)
   468:33 11 (read "/guix" _)
   442:24 10 (read "/guix/self.go" _)
In guix/scripts/challenge.scm:
    200:4  9 (_ "/guix/self.go" regular _ (("/guix/scripts.go" # …) …))
In guix/serialization.scm:
   247:20  8 (dump #<input: string 7fe80d3471c0> #<output: string 7…> …)
In unknown file:
           7 (get-bytevector-n! #<input: string 7fe80d3471c0> # 0 #)
In lzlib.scm:
    501:4  6 (lzread! #<lz-decoder 7fe80dcef540> #<input: string 7f…> …)
In unknown file:
           5 (get-bytevector-n #<input: string 7fe80d347230> 65538)
In guix/progress.scm:
   362:23  4 (read! _ _ _)
   178:12  3 (display-download-progress _ _ #:tty? _ #:start-time _ # …)
In unknown file:
           2 (make-string -1 #\space)
In ice-9/boot-9.scm:
  1669:16  1 (raise-exception _ #:continuable? _)
  1669:16  0 (raise-exception _ #:continuable? _)

ice-9/boot-9.scm:1669:16: In procedure raise-exception:
Value out of range 0 to 18446744073709551615: -1
Backtrace:
          19 (get-bytevector-n! #<closed: string 7fe80d3471c0> # 0 #)
In lzlib.scm:
    501:4 18 (lzread! #<lz-decoder 7fe80dcef540> #<closed: string 7…> …)
In unknown file:
          17 (get-bytevector-n #<closed: string 7fe80d347230> 65538)
In guix/progress.scm:
   362:23 16 (read! _ _ _)
   178:12 15 (display-download-progress _ _ #:tty? _ #:start-time _ # …)
In unknown file:
          14 (make-string -1 #\space)
In ice-9/boot-9.scm:
  1669:16 13 (raise-exception _ #:continuable? _)
  1669:16 12 (raise-exception _ #:continuable? _)
  1669:16 11 (raise-exception _ #:continuable? _)
In unknown file:
          10 (apply-smob/1 #<exception-handler 7fe811315500> #<&comp…>)
In ice-9/boot-9.scm:
  1659:16  9 (raise-exception _ #:continuable? _)
In unknown file:
           8 (_ (0) #<&compound-exception components: (#<&assertion-…>)
In guix/utils.scm:
    255:8  7 (_)
In unknown file:
           6 (close-port #<closed: string 7fe80d3471c0>)
           5 (close-port #<closed: string 7fe80d347230>)
In guix/progress.scm:
   377:42  4 (_)
   178:12  3 (display-download-progress _ _ #:tty? _ #:start-time _ # …)
In unknown file:
           2 (make-string -1 #\space)
In ice-9/boot-9.scm:
  1669:16  1 (raise-exception _ #:continuable? _)
  1669:16  0 (raise-exception _ #:continuable? _)

ice-9/boot-9.scm:1669:16: In procedure raise-exception:
Value out of range 0 to 18446744073709551615: -1
```

`echo $?` outputs "1".

`guix describe` outputs:

```
Generation 10   Apr 26 2021 10:36:03    (current)
  guix f365d48
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: f365d48909156ad754a2ade45375f45b54b06bbc
```




^ permalink raw reply	[flat|nested] 3+ messages in thread

* bug#48045: guix challenge error
  2021-04-26 18:40 bug#48045: guix challenge error Bone Baboon via Bug reports for GNU Guix
@ 2021-04-28 21:20 ` Ludovic Courtès
  2021-04-30 18:30   ` Bone Baboon via Bug reports for GNU Guix
  0 siblings, 1 reply; 3+ messages in thread
From: Ludovic Courtès @ 2021-04-28 21:20 UTC (permalink / raw)
  To: Bone Baboon; +Cc: 48045

[-- Attachment #1: Type: text/plain, Size: 2397 bytes --]

Hi,

Bone Baboon <bone.baboon@disroot.org> skribis:

> On an x86_64 computer when I run `guix challenge` I get this error:
>
> ```
> ...
> /gnu/store/5ds5bli4p6gja2yzmzzc0sik1kzrasp9-guix-extra contents differ:
>   local hash: 0aacxb6n0vrki8lb7f02r3m756cpc650hbihj9dpklkpvlgasqad
>   https://ci.guix.gnu.org/nar/lzip/5ds5bli4p6gja2yzmzzc0sik1kzrasp9-guix-extra: 0anncy58048fvbbi40wbfrd1dc6wk3zshx63p6jn2f03ljwakbkj
>  ci.guix.gnu.org  2.2MiB      416KiB/s 00:06 [##################] 101.3%
> Backtrace:                                                             
> In srfi/srfi-1.scm:
>     634:9 19 (for-each #<procedure 7fe80c8c1e40 at guix/scripts/cha…> …)
> In guix/scripts/challenge.scm:
>     299:2 18 (report-differing-files _)
>     279:2 17 (differing-files #<<comparison-report> item: "/gnu/stor…>)
> In srfi/srfi-1.scm:
>    586:17 16 (map1 (#<<narinfo> path: "/gnu/store/5ds5bli4p6gja2yzm…>))
> In guix/scripts/challenge.scm:
>     262:4 15 (call-with-nar _ _)
> In guix/utils.scm:
>     253:8 14 (call-with-decompressed-port _ _ _)
> In guix/serialization.scm:
>     424:4 13 (fold-archive _ _ _ _)
>    468:33 12 (read "" _)
>    468:33 11 (read "/guix" _)
>    442:24 10 (read "/guix/self.go" _)
> In guix/scripts/challenge.scm:
>     200:4  9 (_ "/guix/self.go" regular _ (("/guix/scripts.go" # …) …))
> In guix/serialization.scm:
>    247:20  8 (dump #<input: string 7fe80d3471c0> #<output: string 7…> …)
> In unknown file:
>            7 (get-bytevector-n! #<input: string 7fe80d3471c0> # 0 #)
> In lzlib.scm:
>     501:4  6 (lzread! #<lz-decoder 7fe80dcef540> #<input: string 7f…> …)
> In unknown file:
>            5 (get-bytevector-n #<input: string 7fe80d347230> 65538)
> In guix/progress.scm:
>    362:23  4 (read! _ _ _)
>    178:12  3 (display-download-progress _ _ #:tty? _ #:start-time _ # …)
> In unknown file:
>            2 (make-string -1 #\space)

The bug comes from the fact that it’s gone beyond 100%.  We could solve
it by programming more defensively, but it’d be great to see where the
problem comes from.

Can you reproduce it with:

  ./pre-inst-env guix challenge /gnu/store/5ds5bli4p6gja2yzmzzc0sik1kzrasp9-guix-extra

?

If so, could you apply the patch below and send the output of this
command?  We can discuss it on IRC if anything’s unclear.

Thanks,
Ludo’.


[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: Type: text/x-patch, Size: 891 bytes --]

diff --git a/guix/scripts/challenge.scm b/guix/scripts/challenge.scm
index 4ec3be99ca..3cafc478a0 100644
--- a/guix/scripts/challenge.scm
+++ b/guix/scripts/challenge.scm
@@ -252,11 +252,12 @@ taken since we do not import the archives."
   "Call PROC with an input port from which it can read the nar pointed to by
 NARINFO."
   (let*-values (((uri compression size)
-                 (narinfo-best-uri narinfo))
-                ((port response)
+                 (narinfo-best-uri narinfo #:fast-decompression? #t))
+                ((port actual-size)
                  (http-fetch uri)))
     (define reporter
-      (progress-reporter/file (narinfo-path narinfo) size
+      (progress-reporter/file (narinfo-path narinfo)
+                              (max (pk 's size) (pk 'rs actual-size))
                               #:abbreviation (const (uri-host uri))))
 
     (define result

^ permalink raw reply	[flat|nested] 3+ messages in thread

* bug#48045: guix challenge error
  2021-04-28 21:20 ` Ludovic Courtès
@ 2021-04-30 18:30   ` Bone Baboon via Bug reports for GNU Guix
  0 siblings, 0 replies; 3+ messages in thread
From: Bone Baboon via Bug reports for GNU Guix @ 2021-04-30 18:30 UTC (permalink / raw)
  To: Ludovic Courtès; +Cc: 48045

Ludovic Courtès writes:
> The bug comes from the fact that it’s gone beyond 100%.  We could solve
> it by programming more defensively, but it’d be great to see where the
> problem comes from.
>
> Can you reproduce it with:
>
>   ./pre-inst-env guix challenge /gnu/store/5ds5bli4p6gja2yzmzzc0sik1kzrasp9-guix-extra
>
> ?
>
> If so, could you apply the patch below and send the output of this
> command?  We can discuss it on IRC if anything’s unclear.

I can not reproduce this error any more.

I have a new clone of the Guix repository.

I ran `./pre-inst-env guix challenge
/gnu/store/5ds5bli4p6gja2yzmzzc0sik1kzrasp9-guix-extra` 20 times and the
error was no error.

I ran `./pre-inst-env guix challenge` several times and there was no
error.

I tried running `guix challenge
/gnu/store/5ds5bli4p6gja2yzmzzc0sik1kzrasp9-guix-extra` outside of the
Guix repository 20 times and there was no error.




^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2021-04-30 18:32 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-04-26 18:40 bug#48045: guix challenge error Bone Baboon via Bug reports for GNU Guix
2021-04-28 21:20 ` Ludovic Courtès
2021-04-30 18:30   ` Bone Baboon via Bug reports for GNU Guix

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