feat(index): Stabilize pubtime#16372

epage · 2025-12-10T17:24:26Z

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rustbot · 2025-12-10T17:24:32Z

rustbot has assigned @weihanglo.
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epage · 2025-12-10T17:25:21Z

src/doc/src/reference/unstable.md

+
+## pubtime
+
+The `pubtime` index field  has been stabilized in Rust 1.94.0.


I have this set for 1.94

epage · 2025-12-10T17:25:51Z

@rfcbot fcp merge T-cargo

rust-rfcbot · 2025-12-10T17:25:53Z

Team member @epage has proposed to merge this. The next step is review by the rest of the tagged team members:

No concerns currently listed.

Once a majority of reviewers approve (and at most 2 approvals are outstanding), this will enter its final comment period. If you spot a major issue that hasn't been raised at any point in this process, please speak up!

See this document for info about what commands tagged team members can give me.

crates/cargo-util-schemas/index.schema.json

src/doc/src/reference/registry-index.md

0xPoe

Thanks!

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rust-rfcbot · 2025-12-16T15:16:09Z

🔔 This is now entering its final comment period, as per the review above. 🔔

rustbot · 2025-12-19T22:31:53Z

This PR was rebased onto a different master commit. Here's a range-diff highlighting what actually changed.

Rebasing is a normal part of keeping PRs up to date, so no action is needed—this note is just to help reviewers.

Turbo87 · 2025-12-20T14:37:19Z

since @epage asked: the crates.io team talked about the pubtime field in one of our team meetings a couple of weeks ago and there were no objections to introducing it :)

rust-rfcbot · 2025-12-26T15:20:20Z

The final comment period, with a disposition to merge, as per the review above, is now complete.

As the automated representative of the governance process, I would like to thank the author for their work and everyone else who contributed.

weihanglo

Congratulations, folks. We have t-cargo and t-crates-io signed off of this index pubtime field.

Ten days FCP has passed. This is going to be merge soon. Expect to be stabilized in 1.94.

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Update cargo submodule 17 commits in e91b2baa632c0c7e84216c91ecfe107c37d887c1..94c368ad2b9db0f0da5bdd8421cea13786ce4412 2025-12-13 16:29:21 +0000 to 2025-12-26 19:39:15 +0000 - fix(vendor): unpack from local-registry cache path (rust-lang/cargo#16435) - feat(index): Stabilize pubtime (rust-lang/cargo#16372) - Experiment: Render timing pipeline in SVG (rust-lang/cargo#15091) - chore(triagebot): auto-label `Command-report` (rust-lang/cargo#16429) - fix(sbom): Don't set CARGO_SBOM_PATH when empty (like stable) (rust-lang/cargo#16419) - chore(ci): report-timings to upload HTML report (rust-lang/cargo#16416) - fix(report): get the same feature parity of `--timings` (rust-lang/cargo#16414) - fix(docs): Document the only possible values for DEBUG in build scripts (rust-lang/cargo#16413) - fix(log): emit fingeprint log also for no-rebuild unit (rust-lang/cargo#16408) - Fix link to `doc_cfg` docs in cargo book (rust-lang/cargo#16404) - Add best pratice for how to check in generated files (rust-lang/cargo#16405) - test: Use a larger default term width (rust-lang/cargo#16403) - Document more services and permissions of the cargo team (rust-lang/cargo#16402) - fix(new): Improve quality of package name error messages (rust-lang/cargo#16398) - feat(log): add more log events (rust-lang/cargo#16390) - chore: bump to 0.95.0; update changelog (rust-lang/cargo#16395) - Cache submodule into git db (rust-lang/cargo#16246) r? ghost

epage added the T-cargo Team: Cargo label Dec 10, 2025

rustbot assigned weihanglo Dec 10, 2025

rustbot added A-documenting-cargo-itself Area: Cargo's documentation S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Dec 10, 2025

epage force-pushed the pubtime branch from 04f75c5 to 9e117c3 Compare December 10, 2025 17:25

epage commented Dec 10, 2025

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rust-rfcbot added proposed-final-comment-period An FCP proposal has started, but not yet signed off. disposition-merge FCP with intent to merge labels Dec 10, 2025

epage commented Dec 10, 2025

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epage mentioned this pull request Dec 10, 2025

Tracking Issue for _pubtime_ #16270

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weihanglo approved these changes Dec 10, 2025

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epage force-pushed the pubtime branch from 9e117c3 to 24a21de Compare December 10, 2025 20:30

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feat(index): Stabilize pubtime

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epage force-pushed the pubtime branch from 24a21de to a112c1f Compare December 12, 2025 20:44

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ehuss added this to Cargo status tracker Dec 15, 2025

ehuss moved this to FCP merge in Cargo status tracker Dec 15, 2025

rust-rfcbot added final-comment-period FCP — a period for last comments before action is taken and removed proposed-final-comment-period An FCP proposal has started, but not yet signed off. labels Dec 16, 2025

epage force-pushed the pubtime branch from a112c1f to b012c81 Compare December 19, 2025 22:31

epage mentioned this pull request Dec 21, 2025

pubtime index field will be stabilized soon kellnr/kellnr#886

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rust-rfcbot added the finished-final-comment-period FCP complete label Dec 26, 2025

rust-rfcbot added to-announce and removed final-comment-period FCP — a period for last comments before action is taken labels Dec 26, 2025

weihanglo approved these changes Dec 26, 2025

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weihanglo added this pull request to the merge queue Dec 26, 2025

Merged via the queue into rust-lang:master with commit 0f5388d Dec 26, 2025
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rustbot removed the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Dec 26, 2025

weihanglo mentioned this pull request Dec 27, 2025

Update cargo submodule rust-lang/rust#150421

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rustbot added this to the 1.94.0 milestone Dec 27, 2025

Mark-Simulacrum mentioned this pull request Jan 25, 2026

Draft release notes for 1.94.0 rust-lang/rust#151650

Open


		## pubtime

		The `pubtime` index field has been stabilized in Rust 1.94.0.

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epage commented Dec 10, 2025

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