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Compilation breaks after upgrade from Cargo 0.76 to 0.77

Compilation breaks after update from 0.76 to 0.77 · Issue #13493 · rust-lang/cargo

https://github.com/rust-lang/cargo/issues/13493

Problem Hi, maintainer of Kellnr here. While updating the dependencies of Kellnr, I ran into an issue with the cargo dependency. No code was changed, just an update from cargo 0.76 to 0.77. Before ...

Compilation breaks after update from 0.76 to 0.77 · Issue #13493 · rust-lang/cargo

While working on Kellnr, I updated the dependencies. It seems that the update of cargo breaks the build. I created an issue on github. Maybe somebody here has an idea for a simple fix.

3 comments

sugar_in_your_tea

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Looks like you got a solution. Here it is in case someone else has a similar problem elsewhere:

Running cargo update --precise 0.2.9 cargo-util should fix the issue.

snaggen

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Good that this gets some visibility, looks like a frustrating thing to debug.

sugar_in_your_tea

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I had a similar issue with a different library. It would be nice for cargo to support a test build with minimum dependency versions.