Rollup of 5 pull requests by Dylan-DPC · Pull Request #99187 · rust-lang/rust

Dylan-DPC · 2022-07-12T16:47:34Z

Successful merges:

allow unions with mutable references and tuples of allowed types #97995 (allow unions with mutable references and tuples of allowed types)
UnsafeCell blocks niches inside its nested type from being available outside #99011 (UnsafeCell blocks niches inside its nested type from being available outside)
check non_exhaustive attr and private fields for transparent types #99020 (check non_exhaustive attr and private fields for transparent types)
Add some autolabels for A-bootstrap and T-infra #99132 (Add some autolabels for A-bootstrap and T-infra)
⬆️ rust-analyzer #99176 (:arrow_up: rust-analyzer)

Failed merges:

r? @ghost
@rustbot modify labels: rollup

…n the layout_scalar_valid_range logic

…function

…Simulacrum allow unions with mutable references and tuples of allowed types We currently allow shared references in unions, but not mutable references. That seems somewhat inconsistent. So let's allow all references, and while we are at it, let's make sure the set of allowed types is closed under tuples. This will need T-lang FCP (at least). Then remove the `tagged_unions` feature, since we do not plan to stabilize any more of it. Closes rust-lang#55149

`UnsafeCell` blocks niches inside its nested type from being available outside fixes rust-lang#87341 This implements the plan by `@eddyb` in rust-lang#87341 (comment) Somewhat related PR (not strictly necessary, but that cleanup made this PR simpler): rust-lang#94527

…non_exhaustive, r=oli-obk check non_exhaustive attr and private fields for transparent types Fixes rust-lang#78586.

Add some autolabels for A-bootstrap and T-infra

…=lnicola ⬆️ rust-analyzer r? ``@ghost``

Dylan-DPC · 2022-07-12T17:02:22Z

@bors r+ rollup=never p=5

bors · 2022-07-12T17:02:24Z

📌 Commit de5950f has been approved by Dylan-DPC

It is now in the queue for this repository.

bors · 2022-07-12T17:02:33Z

⌛ Testing commit de5950f with merge ada51e60893f55e3da2eaf1c8e3cde8440fb8e0f...

bors · 2022-07-12T17:26:08Z

💔 Test failed - checks-actions

rust-log-analyzer · 2022-07-12T17:28:46Z

The job aarch64-gnu failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)


---- [ui] src/test/ui/invalid/invalid-llvm-passes.rs stdout ----
diff of stderr:

1 error: failed to run LLVM passes: unknown pass name 'unknown-pass'
+ thread '<unnamed>' panicked at 'assertion failed: `(left == right)`
+   left: `LLVMing`,
+   left: `LLVMing`,
+  right: `Codegenning`', $COMPILER_DIR/rustc_codegen_ssa/src/back/write.rs:1494:21
+ stack backtrace:
+    0:     0xffff793c187c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf6d3e5233ab5c32a
+    1:     0xffff7941e934 - core::fmt::write::h4e1a2f76f8e5c93a
+    2:     0xffff793b3d98 - std::io::Write::write_fmt::h797dabc6f9926b87
+    3:     0xffff793c46ec - std::panicking::default_hook::{{closure}}::h146a12c772b3b6db
+    4:     0xffff793c43e8 - std::panicking::default_hook::h40be46032d14cd3d
+    5:     0xffff7a3a6954 - rustc_driver[d444e7272f607202]::DEFAULT_HOOK::{closure#0}::{closure#0}
+    6:     0xffff793c4ea4 - std::panicking::rust_panic_with_hook::hc44eefe15148d043
+    7:     0xffff793c4cec - std::panicking::begin_panic_handler::{{closure}}::h2bedc385e7459238
+    8:     0xffff793c1dc4 - std::sys_common::backtrace::__rust_end_short_backtrace::h1e18079ce2f9a15f
+    9:     0xffff793c49ec - rust_begin_unwind
+   10:     0xffff7938160c - core::panicking::panic_fmt::h6750ff8f7796de68
+   11:     0xffff7941b3e0 - core::panicking::assert_failed_inner::h5287120d772ad7c2
+   12:     0xffff7a14fac0 - core[ae2479b836263677]::panicking::assert_failed::<rustc_codegen_ssa[367127703d545860]::back::write::MainThreadWorkerState, rustc_codegen_ssa[367127703d545860]::back::write::MainThreadWorkerState>
+   13:     0xffff7a61e840 - rustc_codegen_ssa[367127703d545860]::back::write::start_executing_work::<rustc_codegen_llvm[5f50436ea3ed4deb]::LlvmCodegenBackend>::{closure#4}
+   14:     0xffff7a61710c - std[ec9d766acf43f5c0]::sys_common::backtrace::__rust_begin_short_backtrace::<<rustc_codegen_llvm[5f50436ea3ed4deb]::LlvmCodegenBackend as rustc_codegen_ssa[367127703d545860]::traits::backend::ExtraBackendMethods>::spawn_thread<rustc_codegen_ssa[367127703d545860]::back::write::start_executing_work<rustc_codegen_llvm[5f50436ea3ed4deb]::LlvmCodegenBackend>::{closure#4}, core[ae2479b836263677]::result::Result<rustc_codegen_ssa[367127703d545860]::back::write::CompiledModules, ()>>::{closure#0}, core[ae2479b836263677]::result::Result<rustc_codegen_ssa[367127703d545860]::back::write::CompiledModules, ()>>
+   15:     0xffff7a774f2c - <<std[ec9d766acf43f5c0]::thread::Builder>::spawn_unchecked_<<rustc_codegen_llvm[5f50436ea3ed4deb]::LlvmCodegenBackend as rustc_codegen_ssa[367127703d545860]::traits::backend::ExtraBackendMethods>::spawn_thread<rustc_codegen_ssa[367127703d545860]::back::write::start_executing_work<rustc_codegen_llvm[5f50436ea3ed4deb]::LlvmCodegenBackend>::{closure#4}, core[ae2479b836263677]::result::Result<rustc_codegen_ssa[367127703d545860]::back::write::CompiledModules, ()>>::{closure#0}, core[ae2479b836263677]::result::Result<rustc_codegen_ssa[367127703d545860]::back::write::CompiledModules, ()>>::{closure#1} as core[ae2479b836263677]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
+   16:     0xffff793cfc38 - std::sys::unix::thread::Thread::new::thread_start::h1843d9ec46b614d1
+   17:     0xffff7915e624 - start_thread
+   18:     0xffff7926d49c - <unknown>
+   19:                0x0 - <unknown>
+ error: internal compiler error: unexpected panic
+ 
+ note: the compiler unexpectedly panicked. this is a bug.
+ 
+ 
+ note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
+ 
+ note: rustc 1.64.0-nightly (ada51e608 2022-07-12) running on aarch64-unknown-linux-gnu
+ 
+ note: compiler flags: -Z threads=1 -C codegen-units=1 -Z ui-testing -Z deduplicate-diagnostics=no -C strip=debuginfo -C prefer-dynamic -C rpath -C debuginfo=0 -C passes=unknown-pass -Z new-llvm-pass-manager=yes
+ query stack during panic:
+ end of query stack
3 error: aborting due to previous error
4 
---
To only update this specific test, also pass `--test-args invalid/invalid-llvm-passes.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: "/checkout/obj/build/aarch64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/invalid/invalid-llvm-passes.rs" "-Zthreads=1" "--target=aarch64-unknown-linux-gnu" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/invalid/invalid-llvm-passes" "-A" "unused" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-Cpasses=unknown-pass" "-Z" "new-llvm-pass-manager=yes" "-L" "/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/invalid/invalid-llvm-passes/auxiliary"
stdout: none
--- stderr -------------------------------
error: failed to run LLVM passes: unknown pass name 'unknown-pass'
thread '<unnamed>' panicked at 'assertion failed: `(left == right)`
  left: `LLVMing`,
  left: `LLVMing`,
 right: `Codegenning`', /checkout/compiler/rustc_codegen_ssa/src/back/write.rs:1494:21
stack backtrace:
   0:     0xffff793c187c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf6d3e5233ab5c32a
   1:     0xffff7941e934 - core::fmt::write::h4e1a2f76f8e5c93a
   2:     0xffff793b3d98 - std::io::Write::write_fmt::h797dabc6f9926b87
   3:     0xffff793c46ec - std::panicking::default_hook::{{closure}}::h146a12c772b3b6db
   4:     0xffff793c43e8 - std::panicking::default_hook::h40be46032d14cd3d
   5:     0xffff7a3a6954 - rustc_driver[d444e7272f607202]::DEFAULT_HOOK::{closure#0}::{closure#0}
   6:     0xffff793c4ea4 - std::panicking::rust_panic_with_hook::hc44eefe15148d043
   7:     0xffff793c4cec - std::panicking::begin_panic_handler::{{closure}}::h2bedc385e7459238
   8:     0xffff793c1dc4 - std::sys_common::backtrace::__rust_end_short_backtrace::h1e18079ce2f9a15f
   9:     0xffff793c49ec - rust_begin_unwind
  10:     0xffff7938160c - core::panicking::panic_fmt::h6750ff8f7796de68
  11:     0xffff7941b3e0 - core::panicking::assert_failed_inner::h5287120d772ad7c2
  12:     0xffff7a14fac0 - core[ae2479b836263677]::panicking::assert_failed::<rustc_codegen_ssa[367127703d545860]::back::write::MainThreadWorkerState, rustc_codegen_ssa[367127703d545860]::back::write::MainThreadWorkerState>
  13:     0xffff7a61e840 - rustc_codegen_ssa[367127703d545860]::back::write::start_executing_work::<rustc_codegen_llvm[5f50436ea3ed4deb]::LlvmCodegenBackend>::{closure#4}
  14:     0xffff7a61710c - std[ec9d766acf43f5c0]::sys_common::backtrace::__rust_begin_short_backtrace::<<rustc_codegen_llvm[5f50436ea3ed4deb]::LlvmCodegenBackend as rustc_codegen_ssa[367127703d545860]::traits::backend::ExtraBackendMethods>::spawn_thread<rustc_codegen_ssa[367127703d545860]::back::write::start_executing_work<rustc_codegen_llvm[5f50436ea3ed4deb]::LlvmCodegenBackend>::{closure#4}, core[ae2479b836263677]::result::Result<rustc_codegen_ssa[367127703d545860]::back::write::CompiledModules, ()>>::{closure#0}, core[ae2479b836263677]::result::Result<rustc_codegen_ssa[367127703d545860]::back::write::CompiledModules, ()>>
  15:     0xffff7a774f2c - <<std[ec9d766acf43f5c0]::thread::Builder>::spawn_unchecked_<<rustc_codegen_llvm[5f50436ea3ed4deb]::LlvmCodegenBackend as rustc_codegen_ssa[367127703d545860]::traits::backend::ExtraBackendMethods>::spawn_thread<rustc_codegen_ssa[367127703d545860]::back::write::start_executing_work<rustc_codegen_llvm[5f50436ea3ed4deb]::LlvmCodegenBackend>::{closure#4}, core[ae2479b836263677]::result::Result<rustc_codegen_ssa[367127703d545860]::back::write::CompiledModules, ()>>::{closure#0}, core[ae2479b836263677]::result::Result<rustc_codegen_ssa[367127703d545860]::back::write::CompiledModules, ()>>::{closure#1} as core[ae2479b836263677]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  16:     0xffff793cfc38 - std::sys::unix::thread::Thread::new::thread_start::h1843d9ec46b614d1
  17:     0xffff7915e624 - start_thread
  18:     0xffff7926d49c - <unknown>
  19:                0x0 - <unknown>
error: internal compiler error: unexpected panic

note: the compiler unexpectedly panicked. this is a bug.


note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md

note: rustc 1.64.0-nightly (ada51e608 2022-07-12) running on aarch64-unknown-linux-gnu

note: compiler flags: -Z threads=1 -C codegen-units=1 -Z ui-testing -Z deduplicate-diagnostics=no -C strip=debuginfo -C prefer-dynamic -C rpath -C debuginfo=0 -C passes=unknown-pass -Z new-llvm-pass-manager=yes
query stack during panic:
end of query stack
error: aborting due to previous error
------------------------------------------

rust-log-analyzer · 2022-07-12T17:42:41Z

The job x86_64-gnu-tools failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

  IMAGE: x86_64-gnu-tools
##[endgroup]
From https://github.com/rust-lang/rust
 * branch              master     -> FETCH_HEAD
Searching for toolstate changes between 1c7b36d4db582cb47513a6c7176baaec1c3346ab and 578f6d32357a920020ba8e2fc602b954e2901ba4
Submodules were updated
##[group]Run src/ci/scripts/verify-channel.sh
src/ci/scripts/verify-channel.sh
shell: /usr/bin/bash --noprofile --norc -e -o pipefail {0}
env:
---
>   |
>LL | #![feature(untagged_unions)]
>   |            ^^^^^^^^^^^^^^^ feature has been removed
>   |
>   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
>error[E0740]: unions cannot contain fields that may need dropping
>  --> $DIR/union.rs:LL:CC
>   |
>LL |         s: S,
>LL |         s: S,
>   |         ^^^^
>   |
>   = note: a type is guaranteed not to need dropping when it implements `Copy`, or when it is the special `ManuallyDrop<_>` type
>help: when the type does not implement `Copy`, wrap it inside a `ManuallyDrop<_>` and ensure it is manually dropped
>   |
>LL |         s: std::mem::ManuallyDrop<S>,
>   |            +++++++++++++++++++++++ +
>error: aborting due to 2 previous errors
>
>Some errors have detailed explanations: E0557, E0740.
>For more information about an error, try `rustc --explain E0557`.
---
>   |
>LL | #![feature(untagged_unions)]
>   |            ^^^^^^^^^^^^^^^ feature has been removed
>   |
>   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
>error: aborting due to previous error
>
>For more information about this error, try `rustc --explain E0557`.
>
---

---- compile_test stdout ----
diff of stderr:

-error: you are implementing `Clone` explicitly on a `Copy` type
+error[E0557]: feature has been removed
+  --> $DIR/derive.rs:1:12
    |
    |
-LL | / impl Clone for Qux {
-LL | |     fn clone(&self) -> Self {
-LL | |         Qux
-LL | |     }
-LL | | }
-   | |_^
+LL | #![feature(untagged_unions)]
    |
    |
-   = note: `-D clippy::expl-impl-clone-on-copy` implied by `-D warnings`
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl Clone for Qux {
-LL | |     fn clone(&self) -> Self {
-LL | |         Qux
-LL | |     }
-LL | | }
-   | |_^
+   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
 
-error: you are implementing `Clone` explicitly on a `Copy` type
-   |
-   |
-LL | / impl<'a> Clone for Lt<'a> {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-   |
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl<'a> Clone for Lt<'a> {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
 
 
-error: you are implementing `Clone` explicitly on a `Copy` type
-   |
-   |
-LL | / impl Clone for BigArray {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-   |
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl Clone for BigArray {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-
-error: you are implementing `Clone` explicitly on a `Copy` type
-   |
-   |
-LL | / impl Clone for FnPtr {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-   |
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl Clone for FnPtr {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-
-error: you are implementing `Clone` explicitly on a `Copy` type
-   |
-   |
-LL | / impl<T: Clone> Clone for Generic2<T> {
-LL | |     fn clone(&self) -> Self {
-LL | |         Self(self.0.clone())
-LL | |     }
-LL | | }
-   | |_^
-   |
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl<T: Clone> Clone for Generic2<T> {
-LL | |     fn clone(&self) -> Self {
-LL | |         Self(self.0.clone())
-LL | |     }
-LL | | }
-   | |_^
-error: aborting due to 5 previous errors
-
+For more information about this error, try `rustc --explain E0557`.
 
---
To only update this specific test, also pass `--test-args derive.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/clippy-driver" "tests/ui/derive.rs" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui/derive.stage-id" "-A" "unused" "--emit=metadata" "-Dwarnings" "-Zui-testing" "-L" "dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps" "-L" "dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps" "--extern" "rustc_semver=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/librustc_semver-963bbd3f89834643.rlib" "--extern" "clippy_lints=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libclippy_lints-ff530e80824c3a36.rlib" "--extern" "if_chain=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libif_chain-03f75cdc6d4d3afc.rlib" "--extern" "derive_new=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps/libderive_new-71205fa4273edf27.so" "--extern" "syn=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libsyn-0c795f7a8756f15a.rlib" "--extern" "serde_derive=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps/libserde_derive-5411643be5ff72c2.so" "--extern" "tokio=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libtokio-dcc59fbd39a40970.rlib" "--extern" "futures=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libfutures-61ecef333190a996.rlib" "--extern" "quote=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libquote-021aec868151835c.rlib" "--extern" "serde=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libserde-46430df947b7dad0.rlib" "--extern" "clippy_utils=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libclippy_utils-b92911696ae4394a.rlib" "--extern" "parking_lot=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libparking_lot-aceff80e643e9fe7.rlib" "--extern" "itertools=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libitertools-cdd893c121eb00e4.rlib" "--extern" "regex=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libregex-7d13fa063f867ef0.rlib" "--edition=2021" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui/derive.stage-id.aux"
------------------------------------------

------------------------------------------
stderr:
stderr:
------------------------------------------
{"message":"feature has been removed","code":{"code":"E0557","explanation":"A feature attribute named a feature that has been removed.\n\nErroneous code example:\n\n```compile_fail,E0557\n#![feature(managed_boxes)] // error: feature has been removed\n```\n\nDelete the offending feature attribute.\n"},"level":"error","spans":[{"file_name":"tests/ui/derive.rs","byte_start":11,"byte_end":26,"line_start":1,"line_end":1,"column_start":12,"column_end":27,"is_primary":true,"text":[{"text":"#![feature(untagged_unions)]","highlight_start":12,"highlight_end":27}],"label":"feature has been removed","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more","code":null,"level":"note","spans":[],"children":[],"rendered":null}],"rendered":"error[E0557]: feature has been removed\n  --> tests/ui/derive.rs:1:12\n   |\nLL | #![feature(untagged_unions)]\n   |            ^^^^^^^^^^^^^^^ feature has been removed\n   |\n   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more\n\n"}
{"message":"For more information about this error, try `rustc --explain E0557`.","code":null,"level":"failure-note","spans":[],"children":[],"rendered":"For more information about this error, try `rustc --explain E0557`.\n"}

------------------------------------------

---
-   |     ^^
+LL | #![feature(untagged_unions)]
+   |            ^^^^^^^^^^^^^^^ feature has been removed
    |
-   = note: `-D clippy::no-effect` implied by `-D warnings`
+   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
-error: statement with no effect
-  --> $DIR/no_effect.rs:96:5
-   |
-LL |     s2;
---
-   |     ^^^^^^^^^
-
-error: statement with no effect
-  --> $DIR/no_effect.rs:99:5
-   |
-LL |     Struct { field: 0 };
-   |     ^^^^^^^^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:100:5
-   |
-   |
-LL |     Struct { ..s };
-   |     ^^^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:101:5
-   |
-   |
-LL |     Union { a: 0 };
-   |     ^^^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:102:5
-   |
-LL |     Enum::Tuple(0);
-LL |     Enum::Tuple(0);
-   |     ^^^^^^^^^^^^^^^
-
-error: statement with no effect
-  --> $DIR/no_effect.rs:103:5
-   |
-LL |     Enum::Struct { field: 0 };
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:104:5
-   |
-LL |     5 + 6;
---
-   |     ^^^^^^^^^
-
-error: statement with no effect
-  --> $DIR/no_effect.rs:115:5
-   |
-LL |     [42, 55][1];
-   |     ^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:116:5
-   |
-   |
-LL |     (42, 55).1;
-   |     ^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:117:5
-   |
-   |
-LL |     [42; 55];
-   |     ^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:118:5
-   |
-   |
-LL |     [42; 55][13];
-   |     ^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:120:5
-   |
-   |
-LL |     || x += 5;
-   |     ^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:122:5
-   |
-   |
-LL |     FooString { s: s };
-   |     ^^^^^^^^^^^^^^^^^^^
-
-error: binding to `_` prefixed variable with no side-effect
-   |
-   |
-LL |     let _unused = 1;
-   |     ^^^^^^^^^^^^^^^^
-   |
-   = note: `-D clippy::no-effect-underscore-binding` implied by `-D warnings`
-
-error: binding to `_` prefixed variable with no side-effect
-   |
-   |
-LL |     let _penguin = || println!("Some helpful closure");
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: binding to `_` prefixed variable with no side-effect
-   |
-   |
-LL |     let _duck = Struct { field: 0 };
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: binding to `_` prefixed variable with no side-effect
-   |
-   |
-LL |     let _cat = [2, 4, 6, 8][2];
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
-error: aborting due to 30 previous errors
-
+For more information about this error, try `rustc --explain E0557`.
 
---
To only update this specific test, also pass `--test-args no_effect.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/clippy-driver" "tests/ui/no_effect.rs" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui/no_effect.stage-id" "-A" "unused" "--emit=metadata" "-Dwarnings" "-Zui-testing" "-L" "dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps" "-L" "dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps" "--extern" "rustc_semver=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/librustc_semver-963bbd3f89834643.rlib" "--extern" "clippy_lints=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libclippy_lints-ff530e80824c3a36.rlib" "--extern" "if_chain=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libif_chain-03f75cdc6d4d3afc.rlib" "--extern" "derive_new=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps/libderive_new-71205fa4273edf27.so" "--extern" "syn=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libsyn-0c795f7a8756f15a.rlib" "--extern" "serde_derive=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps/libserde_derive-5411643be5ff72c2.so" "--extern" "tokio=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libtokio-dcc59fbd39a40970.rlib" "--extern" "futures=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libfutures-61ecef333190a996.rlib" "--extern" "quote=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libquote-021aec868151835c.rlib" "--extern" "serde=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libserde-46430df947b7dad0.rlib" "--extern" "clippy_utils=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libclippy_utils-b92911696ae4394a.rlib" "--extern" "parking_lot=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libparking_lot-aceff80e643e9fe7.rlib" "--extern" "itertools=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libitertools-cdd893c121eb00e4.rlib" "--extern" "regex=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libregex-7d13fa063f867ef0.rlib" "--edition=2021" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui/no_effect.stage-id.aux"
------------------------------------------

------------------------------------------
stderr:
stderr:
------------------------------------------
{"message":"feature has been removed","code":{"code":"E0557","explanation":"A feature attribute named a feature that has been removed.\n\nErroneous code example:\n\n```compile_fail,E0557\n#![feature(managed_boxes)] // error: feature has been removed\n```\n\nDelete the offending feature attribute.\n"},"level":"error","spans":[{"file_name":"tests/ui/no_effect.rs","byte_start":232,"byte_end":247,"line_start":7,"line_end":7,"column_start":12,"column_end":27,"is_primary":true,"text":[{"text":"#![feature(untagged_unions)]","highlight_start":12,"highlight_end":27}],"label":"feature has been removed","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more","code":null,"level":"note","spans":[],"children":[],"rendered":null}],"rendered":"error[E0557]: feature has been removed\n  --> tests/ui/no_effect.rs:7:12\n   |\nLL | #![feature(untagged_unions)]\n   |            ^^^^^^^^^^^^^^^ feature has been removed\n   |\n   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more\n\n"}
{"message":"For more information about this error, try `rustc --explain E0557`.","code":null,"level":"failure-note","spans":[],"children":[],"rendered":"For more information about this error, try `rustc --explain E0557`.\n"}

------------------------------------------

bors · 2022-07-12T18:13:02Z

⌛ Testing commit de5950f with merge 123d1811afdced5558d8b6b4493f403be7272cf3...

bors · 2022-07-12T18:40:27Z

⌛ Testing commit de5950f with merge 1ea6b9eda41b69a8cbd489d82b783cc466c38fd2...

rust-log-analyzer · 2022-07-12T19:00:34Z

The job x86_64-gnu-tools failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

>   |
>LL | #![feature(untagged_unions)]
>   |            ^^^^^^^^^^^^^^^ feature has been removed
>   |
>   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
>error: aborting due to previous error
>
>For more information about this error, try `rustc --explain E0557`.
>
---
>   |
>LL | #![feature(untagged_unions)]
>   |            ^^^^^^^^^^^^^^^ feature has been removed
>   |
>   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
>error[E0740]: unions cannot contain fields that may need dropping
>  --> $DIR/union.rs:LL:CC
>   |
>LL |         s: S,
>LL |         s: S,
>   |         ^^^^
>   |
>   = note: a type is guaranteed not to need dropping when it implements `Copy`, or when it is the special `ManuallyDrop<_>` type
>help: when the type does not implement `Copy`, wrap it inside a `ManuallyDrop<_>` and ensure it is manually dropped
>   |
>LL |         s: std::mem::ManuallyDrop<S>,
>   |            +++++++++++++++++++++++ +
>error: aborting due to 2 previous errors
>
>Some errors have detailed explanations: E0557, E0740.
>For more information about an error, try `rustc --explain E0557`.
---

---- compile_test stdout ----
diff of stderr:

-error: you are implementing `Clone` explicitly on a `Copy` type
+error[E0557]: feature has been removed
+  --> $DIR/derive.rs:1:12
    |
    |
-LL | / impl Clone for Qux {
-LL | |     fn clone(&self) -> Self {
-LL | |         Qux
-LL | |     }
-LL | | }
-   | |_^
+LL | #![feature(untagged_unions)]
    |
    |
-   = note: `-D clippy::expl-impl-clone-on-copy` implied by `-D warnings`
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl Clone for Qux {
-LL | |     fn clone(&self) -> Self {
-LL | |         Qux
-LL | |     }
-LL | | }
-   | |_^
+   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
 
-error: you are implementing `Clone` explicitly on a `Copy` type
-   |
-   |
-LL | / impl<'a> Clone for Lt<'a> {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-   |
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl<'a> Clone for Lt<'a> {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
 
 
-error: you are implementing `Clone` explicitly on a `Copy` type
-   |
-   |
-LL | / impl Clone for BigArray {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-   |
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl Clone for BigArray {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-
-error: you are implementing `Clone` explicitly on a `Copy` type
-   |
-   |
-LL | / impl Clone for FnPtr {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-   |
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl Clone for FnPtr {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-
-error: you are implementing `Clone` explicitly on a `Copy` type
-   |
-   |
-LL | / impl<T: Clone> Clone for Generic2<T> {
-LL | |     fn clone(&self) -> Self {
-LL | |         Self(self.0.clone())
-LL | |     }
-LL | | }
-   | |_^
-   |
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl<T: Clone> Clone for Generic2<T> {
-LL | |     fn clone(&self) -> Self {
-LL | |         Self(self.0.clone())
-LL | |     }
-LL | | }
-   | |_^
-error: aborting due to 5 previous errors
-
+For more information about this error, try `rustc --explain E0557`.
 
---
To only update this specific test, also pass `--test-args derive.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/clippy-driver" "tests/ui/derive.rs" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui/derive.stage-id" "-A" "unused" "--emit=metadata" "-Dwarnings" "-Zui-testing" "-L" "dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps" "-L" "dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps" "--extern" "rustc_semver=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/librustc_semver-963bbd3f89834643.rlib" "--extern" "if_chain=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libif_chain-03f75cdc6d4d3afc.rlib" "--extern" "quote=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libquote-021aec868151835c.rlib" "--extern" "serde=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libserde-46430df947b7dad0.rlib" "--extern" "syn=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libsyn-0c795f7a8756f15a.rlib" "--extern" "itertools=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libitertools-cdd893c121eb00e4.rlib" "--extern" "regex=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libregex-7d13fa063f867ef0.rlib" "--extern" "clippy_utils=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libclippy_utils-b92911696ae4394a.rlib" "--extern" "tokio=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libtokio-dcc59fbd39a40970.rlib" "--extern" "parking_lot=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libparking_lot-aceff80e643e9fe7.rlib" "--extern" "serde_derive=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps/libserde_derive-5411643be5ff72c2.so" "--extern" "clippy_lints=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libclippy_lints-ff530e80824c3a36.rlib" "--extern" "derive_new=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps/libderive_new-71205fa4273edf27.so" "--extern" "futures=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libfutures-61ecef333190a996.rlib" "--edition=2021" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui/derive.stage-id.aux"
------------------------------------------

------------------------------------------
stderr:
stderr:
------------------------------------------
{"message":"feature has been removed","code":{"code":"E0557","explanation":"A feature attribute named a feature that has been removed.\n\nErroneous code example:\n\n```compile_fail,E0557\n#![feature(managed_boxes)] // error: feature has been removed\n```\n\nDelete the offending feature attribute.\n"},"level":"error","spans":[{"file_name":"tests/ui/derive.rs","byte_start":11,"byte_end":26,"line_start":1,"line_end":1,"column_start":12,"column_end":27,"is_primary":true,"text":[{"text":"#![feature(untagged_unions)]","highlight_start":12,"highlight_end":27}],"label":"feature has been removed","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more","code":null,"level":"note","spans":[],"children":[],"rendered":null}],"rendered":"error[E0557]: feature has been removed\n  --> tests/ui/derive.rs:1:12\n   |\nLL | #![feature(untagged_unions)]\n   |            ^^^^^^^^^^^^^^^ feature has been removed\n   |\n   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more\n\n"}
{"message":"For more information about this error, try `rustc --explain E0557`.","code":null,"level":"failure-note","spans":[],"children":[],"rendered":"For more information about this error, try `rustc --explain E0557`.\n"}

------------------------------------------

---
-   |     ^^
+LL | #![feature(untagged_unions)]
+   |            ^^^^^^^^^^^^^^^ feature has been removed
    |
-   = note: `-D clippy::no-effect` implied by `-D warnings`
+   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
-error: statement with no effect
-  --> $DIR/no_effect.rs:96:5
-   |
-LL |     s2;
---
-   |     ^^^^^^^^^
-
-error: statement with no effect
-  --> $DIR/no_effect.rs:99:5
-   |
-LL |     Struct { field: 0 };
-   |     ^^^^^^^^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:100:5
-   |
-   |
-LL |     Struct { ..s };
-   |     ^^^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:101:5
-   |
-   |
-LL |     Union { a: 0 };
-   |     ^^^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:102:5
-   |
-LL |     Enum::Tuple(0);
-LL |     Enum::Tuple(0);
-   |     ^^^^^^^^^^^^^^^
-
-error: statement with no effect
-  --> $DIR/no_effect.rs:103:5
-   |
-LL |     Enum::Struct { field: 0 };
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:104:5
-   |
-LL |     5 + 6;
---
-   |     ^^^^^^^^^
-
-error: statement with no effect
-  --> $DIR/no_effect.rs:115:5
-   |
-LL |     [42, 55][1];
-   |     ^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:116:5
-   |
-   |
-LL |     (42, 55).1;
-   |     ^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:117:5
-   |
-   |
-LL |     [42; 55];
-   |     ^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:118:5
-   |
-   |
-LL |     [42; 55][13];
-   |     ^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:120:5
-   |
-   |
-LL |     || x += 5;
-   |     ^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:122:5
-   |
-   |
-LL |     FooString { s: s };
-   |     ^^^^^^^^^^^^^^^^^^^
-
-error: binding to `_` prefixed variable with no side-effect
-   |
-   |
-LL |     let _unused = 1;
-   |     ^^^^^^^^^^^^^^^^
-   |
-   = note: `-D clippy::no-effect-underscore-binding` implied by `-D warnings`
-
-error: binding to `_` prefixed variable with no side-effect
-   |
-   |
-LL |     let _penguin = || println!("Some helpful closure");
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: binding to `_` prefixed variable with no side-effect
-   |
-   |
-LL |     let _duck = Struct { field: 0 };
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: binding to `_` prefixed variable with no side-effect
-   |
-   |
-LL |     let _cat = [2, 4, 6, 8][2];
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
-error: aborting due to 30 previous errors
-
+For more information about this error, try `rustc --explain E0557`.
 
---
To only update this specific test, also pass `--test-args no_effect.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/clippy-driver" "tests/ui/no_effect.rs" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui/no_effect.stage-id" "-A" "unused" "--emit=metadata" "-Dwarnings" "-Zui-testing" "-L" "dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps" "-L" "dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps" "--extern" "rustc_semver=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/librustc_semver-963bbd3f89834643.rlib" "--extern" "if_chain=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libif_chain-03f75cdc6d4d3afc.rlib" "--extern" "quote=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libquote-021aec868151835c.rlib" "--extern" "serde=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libserde-46430df947b7dad0.rlib" "--extern" "syn=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libsyn-0c795f7a8756f15a.rlib" "--extern" "itertools=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libitertools-cdd893c121eb00e4.rlib" "--extern" "regex=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libregex-7d13fa063f867ef0.rlib" "--extern" "clippy_utils=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libclippy_utils-b92911696ae4394a.rlib" "--extern" "tokio=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libtokio-dcc59fbd39a40970.rlib" "--extern" "parking_lot=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libparking_lot-aceff80e643e9fe7.rlib" "--extern" "serde_derive=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps/libserde_derive-5411643be5ff72c2.so" "--extern" "clippy_lints=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libclippy_lints-ff530e80824c3a36.rlib" "--extern" "derive_new=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps/libderive_new-71205fa4273edf27.so" "--extern" "futures=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libfutures-61ecef333190a996.rlib" "--edition=2021" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui/no_effect.stage-id.aux"
------------------------------------------

------------------------------------------
stderr:
stderr:
------------------------------------------
{"message":"feature has been removed","code":{"code":"E0557","explanation":"A feature attribute named a feature that has been removed.\n\nErroneous code example:\n\n```compile_fail,E0557\n#![feature(managed_boxes)] // error: feature has been removed\n```\n\nDelete the offending feature attribute.\n"},"level":"error","spans":[{"file_name":"tests/ui/no_effect.rs","byte_start":232,"byte_end":247,"line_start":7,"line_end":7,"column_start":12,"column_end":27,"is_primary":true,"text":[{"text":"#![feature(untagged_unions)]","highlight_start":12,"highlight_end":27}],"label":"feature has been removed","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more","code":null,"level":"note","spans":[],"children":[],"rendered":null}],"rendered":"error[E0557]: feature has been removed\n  --> tests/ui/no_effect.rs:7:12\n   |\nLL | #![feature(untagged_unions)]\n   |            ^^^^^^^^^^^^^^^ feature has been removed\n   |\n   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more\n\n"}
{"message":"For more information about this error, try `rustc --explain E0557`.","code":null,"level":"failure-note","spans":[],"children":[],"rendered":"For more information about this error, try `rustc --explain E0557`.\n"}

------------------------------------------

bors · 2022-07-12T19:08:52Z

💔 Test failed - checks-actions

rust-log-analyzer · 2022-07-12T20:30:41Z

The job x86_64-gnu-tools failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

>   |
>LL | #![feature(untagged_unions)]
>   |            ^^^^^^^^^^^^^^^ feature has been removed
>   |
>   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
>error: aborting due to previous error
>
>For more information about this error, try `rustc --explain E0557`.
>
---
>   |
>LL | #![feature(untagged_unions)]
>   |            ^^^^^^^^^^^^^^^ feature has been removed
>   |
>   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
>error[E0740]: unions cannot contain fields that may need dropping
>  --> $DIR/union.rs:LL:CC
>   |
>LL |         s: S,
>LL |         s: S,
>   |         ^^^^
>   |
>   = note: a type is guaranteed not to need dropping when it implements `Copy`, or when it is the special `ManuallyDrop<_>` type
>help: when the type does not implement `Copy`, wrap it inside a `ManuallyDrop<_>` and ensure it is manually dropped
>   |
>LL |         s: std::mem::ManuallyDrop<S>,
>   |            +++++++++++++++++++++++ +
>error: aborting due to 2 previous errors
>
>Some errors have detailed explanations: E0557, E0740.
>For more information about an error, try `rustc --explain E0557`.
---

---- compile_test stdout ----
diff of stderr:

-error: you are implementing `Clone` explicitly on a `Copy` type
+error[E0557]: feature has been removed
+  --> $DIR/derive.rs:1:12
    |
    |
-LL | / impl Clone for Qux {
-LL | |     fn clone(&self) -> Self {
-LL | |         Qux
-LL | |     }
-LL | | }
-   | |_^
+LL | #![feature(untagged_unions)]
    |
    |
-   = note: `-D clippy::expl-impl-clone-on-copy` implied by `-D warnings`
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl Clone for Qux {
-LL | |     fn clone(&self) -> Self {
-LL | |         Qux
-LL | |     }
-LL | | }
-   | |_^
+   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
 
-error: you are implementing `Clone` explicitly on a `Copy` type
-   |
-   |
-LL | / impl<'a> Clone for Lt<'a> {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-   |
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl<'a> Clone for Lt<'a> {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
 
 
-error: you are implementing `Clone` explicitly on a `Copy` type
-   |
-   |
-LL | / impl Clone for BigArray {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-   |
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl Clone for BigArray {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-
-error: you are implementing `Clone` explicitly on a `Copy` type
-   |
-   |
-LL | / impl Clone for FnPtr {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-   |
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl Clone for FnPtr {
-LL | |     fn clone(&self) -> Self {
-LL | |         unimplemented!()
-LL | |     }
-LL | | }
-   | |_^
-
-error: you are implementing `Clone` explicitly on a `Copy` type
-   |
-   |
-LL | / impl<T: Clone> Clone for Generic2<T> {
-LL | |     fn clone(&self) -> Self {
-LL | |         Self(self.0.clone())
-LL | |     }
-LL | | }
-   | |_^
-   |
-note: consider deriving `Clone` or removing `Copy`
-   |
-   |
-LL | / impl<T: Clone> Clone for Generic2<T> {
-LL | |     fn clone(&self) -> Self {
-LL | |         Self(self.0.clone())
-LL | |     }
-LL | | }
-   | |_^
-error: aborting due to 5 previous errors
-
+For more information about this error, try `rustc --explain E0557`.
 
---
To only update this specific test, also pass `--test-args derive.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/clippy-driver" "tests/ui/derive.rs" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui/derive.stage-id" "-A" "unused" "--emit=metadata" "-Dwarnings" "-Zui-testing" "-L" "dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps" "-L" "dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps" "--extern" "syn=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libsyn-0c795f7a8756f15a.rlib" "--extern" "quote=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libquote-021aec868151835c.rlib" "--extern" "futures=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libfutures-61ecef333190a996.rlib" "--extern" "clippy_lints=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libclippy_lints-ff530e80824c3a36.rlib" "--extern" "itertools=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libitertools-cdd893c121eb00e4.rlib" "--extern" "clippy_utils=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libclippy_utils-b92911696ae4394a.rlib" "--extern" "serde_derive=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps/libserde_derive-5411643be5ff72c2.so" "--extern" "rustc_semver=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/librustc_semver-963bbd3f89834643.rlib" "--extern" "parking_lot=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libparking_lot-aceff80e643e9fe7.rlib" "--extern" "if_chain=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libif_chain-03f75cdc6d4d3afc.rlib" "--extern" "derive_new=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps/libderive_new-71205fa4273edf27.so" "--extern" "tokio=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libtokio-dcc59fbd39a40970.rlib" "--extern" "regex=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libregex-7d13fa063f867ef0.rlib" "--extern" "serde=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libserde-46430df947b7dad0.rlib" "--edition=2021" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui/derive.stage-id.aux"
------------------------------------------

------------------------------------------
stderr:
stderr:
------------------------------------------
{"message":"feature has been removed","code":{"code":"E0557","explanation":"A feature attribute named a feature that has been removed.\n\nErroneous code example:\n\n```compile_fail,E0557\n#![feature(managed_boxes)] // error: feature has been removed\n```\n\nDelete the offending feature attribute.\n"},"level":"error","spans":[{"file_name":"tests/ui/derive.rs","byte_start":11,"byte_end":26,"line_start":1,"line_end":1,"column_start":12,"column_end":27,"is_primary":true,"text":[{"text":"#![feature(untagged_unions)]","highlight_start":12,"highlight_end":27}],"label":"feature has been removed","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more","code":null,"level":"note","spans":[],"children":[],"rendered":null}],"rendered":"error[E0557]: feature has been removed\n  --> tests/ui/derive.rs:1:12\n   |\nLL | #![feature(untagged_unions)]\n   |            ^^^^^^^^^^^^^^^ feature has been removed\n   |\n   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more\n\n"}
{"message":"For more information about this error, try `rustc --explain E0557`.","code":null,"level":"failure-note","spans":[],"children":[],"rendered":"For more information about this error, try `rustc --explain E0557`.\n"}

------------------------------------------

---
-   |     ^^
+LL | #![feature(untagged_unions)]
+   |            ^^^^^^^^^^^^^^^ feature has been removed
    |
-   = note: `-D clippy::no-effect` implied by `-D warnings`
+   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
-error: statement with no effect
-  --> $DIR/no_effect.rs:96:5
-   |
-LL |     s2;
---
-   |     ^^^^^^^^^
-
-error: statement with no effect
-  --> $DIR/no_effect.rs:99:5
-   |
-LL |     Struct { field: 0 };
-   |     ^^^^^^^^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:100:5
-   |
-   |
-LL |     Struct { ..s };
-   |     ^^^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:101:5
-   |
-   |
-LL |     Union { a: 0 };
-   |     ^^^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:102:5
-   |
-LL |     Enum::Tuple(0);
-LL |     Enum::Tuple(0);
-   |     ^^^^^^^^^^^^^^^
-
-error: statement with no effect
-  --> $DIR/no_effect.rs:103:5
-   |
-LL |     Enum::Struct { field: 0 };
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:104:5
-   |
-LL |     5 + 6;
---
-   |     ^^^^^^^^^
-
-error: statement with no effect
-  --> $DIR/no_effect.rs:115:5
-   |
-LL |     [42, 55][1];
-   |     ^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:116:5
-   |
-   |
-LL |     (42, 55).1;
-   |     ^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:117:5
-   |
-   |
-LL |     [42; 55];
-   |     ^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:118:5
-   |
-   |
-LL |     [42; 55][13];
-   |     ^^^^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:120:5
-   |
-   |
-LL |     || x += 5;
-   |     ^^^^^^^^^^
-error: statement with no effect
-  --> $DIR/no_effect.rs:122:5
-   |
-   |
-LL |     FooString { s: s };
-   |     ^^^^^^^^^^^^^^^^^^^
-
-error: binding to `_` prefixed variable with no side-effect
-   |
-   |
-LL |     let _unused = 1;
-   |     ^^^^^^^^^^^^^^^^
-   |
-   = note: `-D clippy::no-effect-underscore-binding` implied by `-D warnings`
-
-error: binding to `_` prefixed variable with no side-effect
-   |
-   |
-LL |     let _penguin = || println!("Some helpful closure");
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: binding to `_` prefixed variable with no side-effect
-   |
-   |
-LL |     let _duck = Struct { field: 0 };
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: binding to `_` prefixed variable with no side-effect
-   |
-   |
-LL |     let _cat = [2, 4, 6, 8][2];
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
-error: aborting due to 30 previous errors
-
+For more information about this error, try `rustc --explain E0557`.
 
---
To only update this specific test, also pass `--test-args no_effect.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/clippy-driver" "tests/ui/no_effect.rs" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui/no_effect.stage-id" "-A" "unused" "--emit=metadata" "-Dwarnings" "-Zui-testing" "-L" "dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps" "-L" "dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps" "--extern" "syn=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libsyn-0c795f7a8756f15a.rlib" "--extern" "quote=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libquote-021aec868151835c.rlib" "--extern" "futures=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libfutures-61ecef333190a996.rlib" "--extern" "clippy_lints=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libclippy_lints-ff530e80824c3a36.rlib" "--extern" "itertools=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libitertools-cdd893c121eb00e4.rlib" "--extern" "clippy_utils=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libclippy_utils-b92911696ae4394a.rlib" "--extern" "serde_derive=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps/libserde_derive-5411643be5ff72c2.so" "--extern" "rustc_semver=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/librustc_semver-963bbd3f89834643.rlib" "--extern" "parking_lot=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libparking_lot-aceff80e643e9fe7.rlib" "--extern" "if_chain=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libif_chain-03f75cdc6d4d3afc.rlib" "--extern" "derive_new=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/release/deps/libderive_new-71205fa4273edf27.so" "--extern" "tokio=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libtokio-dcc59fbd39a40970.rlib" "--extern" "regex=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libregex-7d13fa063f867ef0.rlib" "--extern" "serde=/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/deps/libserde-46430df947b7dad0.rlib" "--edition=2021" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/release/test/ui/no_effect.stage-id.aux"
------------------------------------------

------------------------------------------
stderr:
stderr:
------------------------------------------
{"message":"feature has been removed","code":{"code":"E0557","explanation":"A feature attribute named a feature that has been removed.\n\nErroneous code example:\n\n```compile_fail,E0557\n#![feature(managed_boxes)] // error: feature has been removed\n```\n\nDelete the offending feature attribute.\n"},"level":"error","spans":[{"file_name":"tests/ui/no_effect.rs","byte_start":232,"byte_end":247,"line_start":7,"line_end":7,"column_start":12,"column_end":27,"is_primary":true,"text":[{"text":"#![feature(untagged_unions)]","highlight_start":12,"highlight_end":27}],"label":"feature has been removed","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more","code":null,"level":"note","spans":[],"children":[],"rendered":null}],"rendered":"error[E0557]: feature has been removed\n  --> tests/ui/no_effect.rs:7:12\n   |\nLL | #![feature(untagged_unions)]\n   |            ^^^^^^^^^^^^^^^ feature has been removed\n   |\n   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more\n\n"}
{"message":"For more information about this error, try `rustc --explain E0557`.","code":null,"level":"failure-note","spans":[],"children":[],"rendered":"For more information about this error, try `rustc --explain E0557`.\n"}

------------------------------------------

oli-obk and others added 30 commits July 7, 2022 10:46

UnsafeCell now has no niches, ever.

2a899dc

Comment update

8d9f609

Add tests for libstd types

4bfba76

Create a custom layout path for UnsafeCell instead of piggy backing o…

69b1b3c

…n the layout_scalar_valid_range logic

Add some autolabels for A-bootstrap and T-infra

bfb3afe

More obvious closure name

4239155

Hide niches in SIMD types, too

984db78

Move checks to compile-time

3f4cf59

Simplify assertion macro

af8536e

Rename assertion macro

fef596f

Show sizes in error output

9a20450

Make tests work on 32 bit and 64 bit

fcd7207

tidy

8440208

factor 'is this type allowed as union field on stable' into separate …

b608043

…function

allow unions with mutable references and tuples of allowed types

55a1ccf

also allow arrays of allowed types

cafbd73

remove untagged_union feature gate

1401396

assigning to a union field can never drop now

1cf6f5c

Don't allow accidental runtime-checks

d935c70

Simplify size checking

cdd6bba

tidy

0318b70

add array tests, cleanup, tidy, and bless

7a24f8e

Only check relative sizes on platform specific types

3338593

Use some more visible sigils than ,

24e8796

Always check Cell alongside with UnsafeCell

7269196

check non_exhaustive attr and private fields for transparent types

944c0e2

add more tests

e652147

fix documentation

d812850

⬆️ rust-analyzer

697dfb5

Dylan-DPC added 4 commits July 12, 2022 22:17

Rollup merge of rust-lang#99020 - fee1-dead-contrib:repr_transparent_…

454e597

…non_exhaustive, r=oli-obk check non_exhaustive attr and private fields for transparent types Fixes rust-lang#78586.

Rollup merge of rust-lang#99132 - jyn514:autolabel, r=Mark-Simulacrum

eccfe58

Add some autolabels for A-bootstrap and T-infra

Rollup merge of rust-lang#99176 - lnicola:rust-analyzer-2022-07-12, r…

de5950f

…=lnicola ⬆️ rust-analyzer r? ``@ghost``

rustbot added T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. rollup A PR which is a rollup labels Jul 12, 2022

bors added the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Jul 12, 2022

bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Jul 12, 2022

Dylan-DPC mentioned this pull request Jul 13, 2022

allow unions with mutable references and tuples of allowed types #97995

Merged

Dylan-DPC closed this Jul 13, 2022

Dylan-DPC deleted the rollup-d31tvxr branch July 13, 2022 06:44

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Rollup of 5 pull requests#99187

Rollup of 5 pull requests#99187
Dylan-DPC wants to merge 34 commits intorust-lang:masterfrom
Dylan-DPC:rollup-d31tvxr

Dylan-DPC commented Jul 12, 2022

Uh oh!

Dylan-DPC commented Jul 12, 2022

Uh oh!

bors commented Jul 12, 2022

Uh oh!

bors commented Jul 12, 2022

Uh oh!

bors commented Jul 12, 2022

Uh oh!

rust-log-analyzer commented Jul 12, 2022

Uh oh!

rust-log-analyzer commented Jul 12, 2022

Uh oh!

bors commented Jul 12, 2022

Uh oh!

bors commented Jul 12, 2022

Uh oh!

rust-log-analyzer commented Jul 12, 2022

Uh oh!

bors commented Jul 12, 2022

Uh oh!

rust-log-analyzer commented Jul 12, 2022

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

9 participants

Uh oh!

Conversation

Dylan-DPC commented Jul 12, 2022

Uh oh!

Dylan-DPC commented Jul 12, 2022

Uh oh!

bors commented Jul 12, 2022

Uh oh!

bors commented Jul 12, 2022

Uh oh!

bors commented Jul 12, 2022

Uh oh!

rust-log-analyzer commented Jul 12, 2022

Uh oh!

rust-log-analyzer commented Jul 12, 2022

Uh oh!

bors commented Jul 12, 2022

Uh oh!

bors commented Jul 12, 2022

Uh oh!

rust-log-analyzer commented Jul 12, 2022

Uh oh!

bors commented Jul 12, 2022

Uh oh!

rust-log-analyzer commented Jul 12, 2022

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

9 participants