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* bug#43721: Package 'dune' (ocaml) is not Reproducible
@ 2020-09-30 11:56 zimoun
  2020-09-30 12:41 ` Tobias Geerinckx-Rice via Bug reports for GNU Guix
  2020-09-30 12:42 ` Julien Lepiller
  0 siblings, 2 replies; 8+ messages in thread
From: zimoun @ 2020-09-30 11:56 UTC (permalink / raw)
  To: 43721

Dear,

Using Guix 04a459a, the classical:

   guix build dune
   guix build dune --no-grafts --check -K

return:

--8<---------------cut here---------------start------------->8---
guix build: error: derivation `/gnu/store/kg7mnb1b09n5zddgvc4hs8ira3i4jzz2-dune-1.11.3.drv' may not be deterministic: output `/gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3' differs from ‘/gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3-check’
--8<---------------cut here---------------end--------------->8---

then:

   diff -r --no-dereference /gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3{,-check}
   
returns a large output (truncated here):

--8<---------------cut here---------------start------------->8---
Binary files /gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3/lib/ocaml/site-lib/dune/configurator/configurator.cma and /gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3-check/lib/ocaml/site-lib/dune/configurator/configurator.cma differ
Binary files /gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3/lib/ocaml/site-lib/dune/configurator/configurator__Extract_obj.cmt and /gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3-check/lib/ocaml/site-lib/dune/configurator/configurator__Extract_obj.cmt differ
Binary files /gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3/lib/ocaml/site-lib/dune/configurator/configurator__V1.cmti and /gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3-check/lib/ocaml/site-lib/dune/configurator/configurator__V1.cmti differ

[...]

Binary files /gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3/lib/ocaml/site-lib/dune/_stdune/stdune__User_error.cmti and /gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3-check/lib/ocaml/site-lib/dune/_stdune/stdune__User_error.cmti differ
Binary files /gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3/lib/ocaml/site-lib/dune/_stdune/stdune__User_message.cmti and /gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3-check/lib/ocaml/site-lib/dune/_stdune/stdune__User_message.cmti differ
Binary files /gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3/lib/ocaml/site-lib/dune/_stdune/stdune__User_warning.cmti and /gnu/store/1wwdmzcjhrpal92sz2zwzhyqmbc3w7ri-dune-1.11.3-check/lib/ocaml/site-lib/dune/_stdune/stdune__User_warning.cmti differ
--8<---------------cut here---------------end--------------->8---


Is it expected?  Does it comes from timestamp?  Is it avoidable?


I have not tried (yet) with the patch [1] updating ’dune’.

[1] <http://issues.guix.gnu.org/issue/40091>

All the best,
simon




^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2020-10-28 18:55 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-09-30 11:56 bug#43721: Package 'dune' (ocaml) is not Reproducible zimoun
2020-09-30 12:41 ` Tobias Geerinckx-Rice via Bug reports for GNU Guix
2020-09-30 12:42 ` Julien Lepiller
2020-10-13 12:17   ` zimoun
2020-10-13 15:29     ` Julien Lepiller
2020-10-13 15:41       ` zimoun
2020-10-13 15:54         ` Julien Lepiller
2020-10-28 18:54       ` zimoun

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