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Jan 18, 2022
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Error when setting crate type of both dylib and cdylib in library #10243

merged 1 commit into from
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@Rustin170506 Rustin170506 commented Jan 1, 2022 •
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close #10231

Error when setting crate type of both dylib and cdylib in library. Cargo can't support that at this time, since they both output the same filename.

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r? @ehuss

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jan 1, 2022
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ehuss commented Jan 1, 2022

Thanks for the pr, however this isn't quite what I meant in #10231 (comment). Cargo should only present an error for a library that defines both a dylib and cdylib crate type. I think maybe the validation could go in clean_lib, though I'm not sure.

@ehuss ehuss added S-waiting-on-author Status: The marked PR is awaiting some action (such as code changes) from the PR author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jan 4, 2022
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Error when setting crate type of both dylib and cdylib in library
3738002 
Signed-off-by: hi-rustin <rustin.liu@gmail.com>
@Rustin170506 Rustin170506 force-pushed the rustin-patch-collision branch from dcda9b8 to 3738002 Compare January 16, 2022 09:38
@Rustin170506 Rustin170506 changed the title Make output filename collision be an error Error when setting crate type of both dylib and cdylib in library Jan 16, 2022
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@rustbot label +S-waiting-on-author -S-waiting-on-review

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rustbot commented Jan 16, 2022

Error: The feature relabel is not enabled in this repository.
To enable it add its section in the triagebot.toml in the root of the repository.

Please let @rust-lang/release know if you're having trouble with this bot.

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@rustbot ready

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-author Status: The marked PR is awaiting some action (such as code changes) from the PR author. labels Jan 17, 2022
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This seems reasonable to me, although I'm slightly wary of making "working" code before break afterwards. I think it's ok in this case though since the behavior before was pretty odd with both artifacts overriding one another.

I'm not 100% sure that this is what you originally envisioned @ehuss but as-is it looks reasonable to merge to me.

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ehuss commented Jan 18, 2022

Looks good to me, thanks!

@bors r+

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bors commented Jan 18, 2022

📌 Commit 3738002 has been approved by ehuss

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jan 18, 2022
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bors commented Jan 18, 2022

⌛ Testing commit 3738002 with merge 95bb3c9...

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bors commented Jan 18, 2022

☀️ Test successful - checks-actions
Approved by: ehuss
Pushing 95bb3c9 to master...

@bors bors merged commit 95bb3c9 into rust-lang:master Jan 18, 2022
@ehuss ehuss mentioned this pull request Jan 19, 2022
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bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 19, 2022
@bors
Auto merge of rust-lang#93063 - ehuss:update-cargo, r=ehuss
2f004d2 
Update cargo

16 commits in 358e79fe56fe374649275ca7aebaafd57ade0e8d..95bb3c92bf516017e812e7f1c14c2dea3845b30e
2022-01-04 18:39:45 +0000 to 2022-01-18 17:39:35 +0000
- Error when setting crate type of both dylib and cdylib in library (rust-lang/cargo#10243)
- Include `help` in `--list` (rust-lang/cargo#10300)
- Add report subcommand to bash completion. (rust-lang/cargo#10295)
- Downgrade some log messages. (rust-lang/cargo#10296)
- Enable shortcut for triage bot (rust-lang/cargo#10298)
- Bump to 0.61.0, update changelog (rust-lang/cargo#10294)
- use new cargo fmt option (rust-lang/cargo#10291)
- Add `run-fail` to semver-check for docs (rust-lang/cargo#10287)
- Use `is_symlink()` method (rust-lang/cargo#10290)
- Stabilize namespaced and weak dependency features. (rust-lang/cargo#10269)
- Port cargo to clap3 (rust-lang/cargo#10265)
- feat: support rustflags per profile (rust-lang/cargo#10217)
- Make bors ignore the PR template so it doesn't end up in merge messages (rust-lang/cargo#10267)
- Be resilient to most IO error and filesystem loop while walking dirs (rust-lang/cargo#10214)
- Remove the option to disable pipelining (rust-lang/cargo#10258)
- Always ask rustc for messages about artifacts, and always process them (rust-lang/cargo#10255)
github-actions bot pushed a commit to gnoliyil/fuchsia that referenced this pull request Jan 25, 2022
@erickt
[cargo-gnaw] Tweak tests to fix cargo roll
dc3c82b 
In rust-lang/cargo#10243, cargo was changed to
disallow crate-types that produce the same filename. This can happen
with `lib` and `rlib`, or `dylib` and `cdylib`. This changes the
`multiple_crate_type` to split out these into multiple sub-crates.

Note that because cargo-gnaw currently only supports generating rules
for `lib` types, we don't produce anything for the
`sub-crate-with-rlib`.

Change-Id: Id1c15e884de228f9024a6df1fc315e03a4a33bb4
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/637408
Fuchsia-Auto-Submit: Erick Tryzelaar <etryzelaar@google.com>
Reviewed-by: Adam Perry <adamperry@google.com>
Commit-Queue: Auto-Submit <auto-submit@fuchsia-infra.iam.gserviceaccount.com>
@ehuss ehuss added this to the 1.60.0 milestone Feb 14, 2022
ehuss added a commit to ehuss/cargo_metadata that referenced this pull request Feb 15, 2022
@ehuss
Fix tests due to dylib/cdylib error.

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Learn about vigilant mode
1dcb1d2 
Cargo no longer allows to set both cdylib and dylib at the same time
(since it didn't work): rust-lang/cargo#10243
@ehuss ehuss mentioned this pull request Feb 15, 2022
Merged
ehuss added a commit to ehuss/cargo_metadata that referenced this pull request Feb 15, 2022
@ehuss
Fix tests due to dylib/cdylib error.
b368f3e 
Cargo no longer allows to set both cdylib and dylib at the same time
(since it didn't work): rust-lang/cargo#10243
@dtolnay dtolnay mentioned this pull request Dec 18, 2022
Merged
bors added a commit that referenced this pull request Dec 18, 2022
@bors
Auto merge of #11498 - dtolnay-contrib:relabel, r=ehuss
9f4efa5 
Enable triagebot's relabel functionality

### What does this PR try to resolve?

This fixes the following failure that rustbot currently posts whenever someone tries to use "<b>`@</b><b>rustbot</b>` label" in this repository.

> **Error**: The feature `relabel` is not enabled in this repository.
> To enable it add its section in the `triagebot.toml` in the root of the repository.

Unauthenticated relabel has been enabled in rust-lang/rust for nearly 4 years. People overwhelmingly use it in good faith.

<br>

### How should we test and review this PR?

Compare against https://github.com/rust-lang/rust/blob/1.66.0/triagebot.toml.

Also skim through the 7 pages of labels on https://github.com/rust-lang/cargo/labels, whether it makes sense the ones I decided to allow arbitrary GitHub users to apply.

<br>

### Additional information

Attempted uses of "<b>`@</b><b>rustbot</b>` label", that failed, but this PR would allow:

- #10343 (comment)
- #10243 (comment)
- #9982 (comment)
- #9128 (comment)
- #9067 (comment)
- #8441 (comment)
- #11432 (comment)
- #8841 (comment)
- #10820 (comment)
- #10572 (comment)
- #9114 (comment)
- #8980 (comment)
- #9064 (comment)
- #8726 (comment)
- #8089 (comment)
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Colliding filenames cause a panic when a build is re-run
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