Fix disagreement about lockfile ordering on stable/nightly #9384
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This commit fixes an issue where the order of packages serialized into a lock file differs on stable vs nightly. This is due to a bug introduced in rust-lang#9133 where a manual `Ord` implementation was replaced with a `#[derive]`'d one. This was an unintended consequence of rust-lang#9133 and means that the same lock file produced by two different versions of Cargo only differs in what order items are serialized. With rust-lang#9133 being reverted soon on the current beta channel this is intended to be the nightly fix for rust-lang#9334. This will hopefully mean that those projects which don't build with beta/nightly will remain unaffected, and those affected on beta/nightly will need to switch to the new nightly ordering when it's published (which matches the current stable). The reverted beta will match this ordering as well. Closes rust-lang#9334
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This commit restores the hash value of the crates.io `SourceId` to what it was before rust-lang#9384. In rust-lang#9384 the enum variants of `SourceKind` were reordered which accidentally changed the hash value of the `SourceId` for crates.io. A change here means that users with a new version of Cargo will have to redownload the index and all crates, which is something that we strive to avoid forcing. In changing this, though, it required a manual implementation of `Ord` to still contain the actual fix from rust-lang#9384 which is to sort `SourceKind` differently from how it's defined. I was curious as to why this was necessary since it wasn't ever necessary in the past and this led to an odd spelunking which turned up some interesting information. Turns out Rust 1.47 and after had a breaking change where Cargo would sort dependencies differently. This means that rust-lang#9334 *could* have been opened up much earlier, but it never was. We ironically only saw an issue when we fixed this regression (although we didn't realize we were fixing a regression). This means that we are now permanently codifying the regression in Cargo.
bors
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Restore crates.io's `SourceId` hash value to before This commit restores the hash value of the crates.io `SourceId` to what it was before #9384. In #9384 the enum variants of `SourceKind` were reordered which accidentally changed the hash value of the `SourceId` for crates.io. A change here means that users with a new version of Cargo will have to redownload the index and all crates, which is something that we strive to avoid forcing. In changing this, though, it required a manual implementation of `Ord` to still contain the actual fix from #9384 which is to sort `SourceKind` differently from how it's defined. I was curious as to why this was necessary since it wasn't ever necessary in the past and this led to an odd spelunking which turned up some interesting information. Turns out Rust 1.47 and after had a breaking change where Cargo would sort dependencies differently. This means that #9334 *could* have been opened up much earlier, but it never was. We ironically only saw an issue when we fixed this regression (although we didn't realize we were fixing a regression). This means that we are now permanently codifying the regression in Cargo.
Dylan-DPC-zz
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Apr 24, 2021
Update cargo, rls ## cargo 18 commits in 65d57e6f384c2317f76626eac116f683e2b63665..0ed318d182e465cd66071b91ac3d265af63ef8a1 2021-04-04 15:07:52 +0000 to 2021-04-23 20:54:54 +0000 - Restore crates.io's `SourceId` hash value to before (rust-lang/cargo#9397) - Fix loading `branch=master` patches in the v3 lock transition (rust-lang/cargo#9392) - Update changelog for 1.52 beta changes. (rust-lang/cargo#9396) - Fix build-std updating the index on every build. (rust-lang/cargo#9393) - Fix typo in profile docs (rust-lang/cargo#9386) - Fix disagreement about lockfile ordering on stable/nightly (rust-lang/cargo#9384) - Don't give a hard error when the end-user specifies RUSTC_BOOTSTRAP=crate_name (rust-lang/cargo#9365) - Fix rust-lang/cargo#9350 (cargo build -Z help is missing options) (rust-lang/cargo#9369) - an struct -> a struct (rust-lang/cargo#9379) - Handle man pages better on Windows. (rust-lang/cargo#9378) - fix: better error message when dependency/workspace member missing (rust-lang/cargo#9368) - Fix typo in book (rust-lang/cargo#9376) - Don't re-use rustc cache when RUSTC_WRAPPER changes (rust-lang/cargo#9348) - doc: add split-debuginfo doc in config chapter (rust-lang/cargo#9372) - refactor: remove `CargoResultExt` (rust-lang/cargo#9367) - Track "CARGO" in environment fingerprint. (rust-lang/cargo#9363) - Update clippy lint allow set. (rust-lang/cargo#9356) - Fix 'suport' typo in documentation (rust-lang/cargo#9338) ## rls 3 commits in 32c0fe006dcdc13e1ca0ca31de543e4436c1299e..74d1800c25498689c5b5120a1e8495fce0cd0d0d 2021-04-12 11:21:12 +0000 to 2021-04-22 21:29:51 +0000 - Bump default integration test message timeout to 30s (rust-lang/rls#1731) - itertools = 0.9, fst = 0.4 (rust-lang/rls#1729) - Update cargo (rust-lang/rls#1728)
Dylan-DPC-zz
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Apr 24, 2021
Update cargo, rls ## cargo 18 commits in 65d57e6f384c2317f76626eac116f683e2b63665..0ed318d182e465cd66071b91ac3d265af63ef8a1 2021-04-04 15:07:52 +0000 to 2021-04-23 20:54:54 +0000 - Restore crates.io's `SourceId` hash value to before (rust-lang/cargo#9397) - Fix loading `branch=master` patches in the v3 lock transition (rust-lang/cargo#9392) - Update changelog for 1.52 beta changes. (rust-lang/cargo#9396) - Fix build-std updating the index on every build. (rust-lang/cargo#9393) - Fix typo in profile docs (rust-lang/cargo#9386) - Fix disagreement about lockfile ordering on stable/nightly (rust-lang/cargo#9384) - Don't give a hard error when the end-user specifies RUSTC_BOOTSTRAP=crate_name (rust-lang/cargo#9365) - Fix rust-lang/cargo#9350 (cargo build -Z help is missing options) (rust-lang/cargo#9369) - an struct -> a struct (rust-lang/cargo#9379) - Handle man pages better on Windows. (rust-lang/cargo#9378) - fix: better error message when dependency/workspace member missing (rust-lang/cargo#9368) - Fix typo in book (rust-lang/cargo#9376) - Don't re-use rustc cache when RUSTC_WRAPPER changes (rust-lang/cargo#9348) - doc: add split-debuginfo doc in config chapter (rust-lang/cargo#9372) - refactor: remove `CargoResultExt` (rust-lang/cargo#9367) - Track "CARGO" in environment fingerprint. (rust-lang/cargo#9363) - Update clippy lint allow set. (rust-lang/cargo#9356) - Fix 'suport' typo in documentation (rust-lang/cargo#9338) ## rls 3 commits in 32c0fe006dcdc13e1ca0ca31de543e4436c1299e..74d1800c25498689c5b5120a1e8495fce0cd0d0d 2021-04-12 11:21:12 +0000 to 2021-04-22 21:29:51 +0000 - Bump default integration test message timeout to 30s (rust-lang/rls#1731) - itertools = 0.9, fst = 0.4 (rust-lang/rls#1729) - Update cargo (rust-lang/rls#1728)
bors
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Apr 24, 2021
Update cargo, rls ## cargo 18 commits in 65d57e6f384c2317f76626eac116f683e2b63665..0ed318d182e465cd66071b91ac3d265af63ef8a1 2021-04-04 15:07:52 +0000 to 2021-04-23 20:54:54 +0000 - Restore crates.io's `SourceId` hash value to before (rust-lang/cargo#9397) - Fix loading `branch=master` patches in the v3 lock transition (rust-lang/cargo#9392) - Update changelog for 1.52 beta changes. (rust-lang/cargo#9396) - Fix build-std updating the index on every build. (rust-lang/cargo#9393) - Fix typo in profile docs (rust-lang/cargo#9386) - Fix disagreement about lockfile ordering on stable/nightly (rust-lang/cargo#9384) - Don't give a hard error when the end-user specifies RUSTC_BOOTSTRAP=crate_name (rust-lang/cargo#9365) - Fix rust-lang/cargo#9350 (cargo build -Z help is missing options) (rust-lang/cargo#9369) - an struct -> a struct (rust-lang/cargo#9379) - Handle man pages better on Windows. (rust-lang/cargo#9378) - fix: better error message when dependency/workspace member missing (rust-lang/cargo#9368) - Fix typo in book (rust-lang/cargo#9376) - Don't re-use rustc cache when RUSTC_WRAPPER changes (rust-lang/cargo#9348) - doc: add split-debuginfo doc in config chapter (rust-lang/cargo#9372) - refactor: remove `CargoResultExt` (rust-lang/cargo#9367) - Track "CARGO" in environment fingerprint. (rust-lang/cargo#9363) - Update clippy lint allow set. (rust-lang/cargo#9356) - Fix 'suport' typo in documentation (rust-lang/cargo#9338) ## rls 3 commits in 32c0fe006dcdc13e1ca0ca31de543e4436c1299e..74d1800c25498689c5b5120a1e8495fce0cd0d0d 2021-04-12 11:21:12 +0000 to 2021-04-22 21:29:51 +0000 - Bump default integration test message timeout to 30s (rust-lang/rls#1731) - itertools = 0.9, fst = 0.4 (rust-lang/rls#1729) - Update cargo (rust-lang/rls#1728)
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This commit fixes an issue where the order of packages serialized into a
lock file differs on stable vs nightly. This is due to a bug introduced
in #9133 where a manual
Ordimplementation was replaced with a#[derive]'d one. This was an unintended consequence of #9133 and meansthat the same lock file produced by two different versions of Cargo only
differs in what order items are serialized.
With #9133 being reverted soon on the current beta channel this is
intended to be the nightly fix for #9334. This will hopefully mean that
those projects which don't build with beta/nightly will remain
unaffected, and those affected on beta/nightly will need to switch to
the new nightly ordering when it's published (which matches the current
stable). The reverted beta will match this ordering as well.
Closes #9334