Guix does not match point-versions correctly

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3 participants
  • Danny Milosavljevic
  • Ludovic Courtès
  • swedebugia
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Submitted by
swedebugia
Severity
normal
S
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swedebugia wrote on 1 Jul 2019 11:11
(name . Report new Guix bug)(address . bug-guix@gnu.org)
cc3ca4b0-f220-27ad-bfbb-91c09c996441@riseup.net
Hi

I'm doing the crate-adventure and stumbled on this:

starting phase `build'
error: failed to select a version for the requirement `clippy = "^0.0.41"`
candidate versions found which didn't match: 0.0.302
location searched: directory source
`/tmp/guix-build-rust-blake2-rfc-0.2.18.drv-0/blake2-rfc-0.2.18/guix-vendor`
required by package `blake2-rfc v0.2.18
(/tmp/guix-build-rust-blake2-rfc-0.2.18.drv-0/blake2-rfc-0.2.18)`

But the version we got is way above .41.
0.0.302 > 0.0.41!

WDYT?

--
Cheers Swedebugia
S
S
swedebugia wrote on 1 Jul 2019 11:30
(address . bug-guix@gnu.org)
4beb604c-046d-c6f5-4ab8-5c2ccfe16d7e@riseup.net
On 2019-07-01 11:11, swedebugia wrote:
Toggle quote (20 lines)
> Hi
>
> I'm doing the crate-adventure and stumbled on this:
>
> starting phase `build'
> error: failed to select a version for the requirement `clippy = "^0.0.41"`
>   candidate versions found which didn't match: 0.0.302
>   location searched: directory source
> `/tmp/guix-build-rust-blake2-rfc-0.2.18.drv-0/blake2-rfc-0.2.18/guix-vendor`
> (which is replacing registry
> `https://github.com/rust-lang/crates.io-index`)
> required by package `blake2-rfc v0.2.18
> (/tmp/guix-build-rust-blake2-rfc-0.2.18.drv-0/blake2-rfc-0.2.18)`
>
> But the version we got is way above .41.
> 0.0.302 > 0.0.41!
>
> WDYT?
>

Oops maybe this output is from cargo.

According to https://semver.npmjs.com/the ^ (hat) means: include
everything greater than a particular version in the same major range.
cargo should thus accept up to 0.0.999 in this case as valid but does not.

Should I relax the version requirement? To what?

--
Cheers Swedebugia
D
D
Danny Milosavljevic wrote on 1 Jul 2019 11:58
(name . swedebugia)(address . swedebugia@riseup.net)(address . 36457@debbugs.gnu.org)
20190701115812.2e255313@scratchpost.org
On Mon, 1 Jul 2019 11:11:45 +0200
swedebugia <swedebugia@riseup.net> wrote:

Toggle quote (14 lines)
> I'm doing the crate-adventure and stumbled on this:
>
> starting phase `build'
> error: failed to select a version for the requirement `clippy = "^0.0.41"`
> candidate versions found which didn't match: 0.0.302
> location searched: directory source
> `/tmp/guix-build-rust-blake2-rfc-0.2.18.drv-0/blake2-rfc-0.2.18/guix-vendor`
> (which is replacing registry `https://github.com/rust-lang/crates.io-index`)
> required by package `blake2-rfc v0.2.18
> (/tmp/guix-build-rust-blake2-rfc-0.2.18.drv-0/blake2-rfc-0.2.18)`
>
> But the version we got is way above .41.
> 0.0.302 > 0.0.41!


Toggle quote (1 lines)
> The version 0.0.x is not considered compatible with any other version.
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Ludovic Courtès wrote on 5 Jul 2019 23:35
control message for bug #36457
(address . control@debbugs.gnu.org)
87a7dsi2ps.fsf@gnu.org
tags 36457 notabug
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