Open
Description
openedon May 2, 2022
Problem
I did a cargo update
and my CI broke when verifying MSRV.
error: failed to select a version for the requirement `libgit2-sys = "^0.13.3"`
candidate versions found which didn't match: 0.13.2+1.4.2, 0.13.1+1.4.2, 0.13.0+1.4.1, ...
location searched: crates.io index
required by package `git2 v0.14.3`
... which satisfies dependency `git2 = "^0.14"` (locked to 0.14.3) of package `repor v0.1.0 (/home/epage/src/personal/repro)`
- cargo 1.60 works
- cargo 1.59 doesn't work
The error being from the resolver and being cargo-version specific is why I am posting here rather than on the git2 repo.
Steps
$ git clone git@github.com:crate-ci/committed.git
cd committed
cargo +1.59.0 check
cargo +1.60.0 update
cargo +1.59.0 check
Possible Solution(s)
Track parse bad candidates when resolving and report them to the user if they are relevant
Notes
Old cargo cannot see crates in the registry that use weak or namespaced features (or similar new index data).
Version
cargo 1.60.0 (d1fd9fe 2022-03-01)
release: 1.60.0
commit-hash: d1fd9fe2c40a1a56af9132b5c92ab963ac7ae422
commit-date: 2022-03-01
host: x86_64-unknown-linux-gnu
libgit2: 1.3.0 (sys:0.13.23 vendored)
libcurl: 7.80.0-DEV (sys:0.4.51+curl-7.80.0 vendored ssl:OpenSSL/1.1.1m)
os: Linux Mint 20.3 (una) [64-bit]
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Area: dependency resolution and the resolverArea: dependency resolution and the resolverCategory: bugCategory: bug