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The Problem

If building from a tree that has (for example) crc = 3.0.1 in a lockfile, then crc-fast doesn't build. It gives error

4.794   --> /usr/local/cargo/registry/src/index.crates.io-1949cf8c6b5b557f/crc-fast-1.6.0/src/arch/software.rs:26:22
4.794    |
4.794 26 | use crc::{Algorithm, Table};
4.794    |                      ^^^^^
4.794    |                      |
4.794    |                      no `Table` in the root
4.794    |                      help: a similar name exists in the module: `table`

The Solution

crc library only added Table at root starting in "3.2". Fix by making that the minimum required version.

Changes

Planned version bump

  • Which: PATCH
  • Why: non-breaking bug fix

Links

Notes

@nipunn1313
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Here's an example failure that tipped us off to this
https://github.com/get-convex/convex-backend/actions/runs/19492126233/job/55786223944

We're working around it with cargo update -p crc, but this fix will ensure the bug doesn't affect anyone else in the future.

convex-copybara bot pushed a commit to get-convex/convex-backend that referenced this pull request Nov 26, 2025
Works around the issue in crc-fast does not compile.
Upstream fix:
awesomized/crc-fast-rust#33

GitOrigin-RevId: 874810e9167940698a15ab673407e701d36e0159
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