[TOY] Run MIR opts before coroutine state transform by cjgillot · Pull Request #145330 · rust-lang/rust

cjgillot · 2025-08-13T02:07:22Z

cjgillot · 2025-08-13T18:54:41Z

[TOY] Run MIR opts before coroutine state transform

rust-bors · 2025-08-13T21:07:31Z

☀️ Try build successful (CI)
Build commit: b6ae10a (b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b, parent: 350d0ef0ec0493e6d21cfb265cb8211a0e74d766)

cjgillot · 2025-08-13T21:35:16Z

@rust-timer queue

lqd · 2025-08-13T22:14:26Z

@rust-timer build b6ae10a

rust-timer · 2025-08-13T23:31:24Z

Finished benchmarking commit (b6ae10a): comparison URL.

Overall result: ❌✅ regressions and improvements - please read the text below

Benchmarking this pull request means it may be perf-sensitive – we'll automatically label it not fit for rolling up. You can override this, but we strongly advise not to, due to possible changes in compiler perf.

Next Steps: If you can justify the regressions found in this try perf run, please do so in sufficient writing along with @rustbot label: +perf-regression-triaged. If not, please fix the regressions and do another perf run. If its results are neutral or positive, the label will be automatically removed.

@bors rollup=never
@rustbot label: -S-waiting-on-perf +perf-regression

Instruction count

Our most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.

	mean	range	count
Regressions ❌ (primary)	0.2%	[0.2%, 0.3%]	3
Regressions ❌ (secondary)	3.0%	[0.5%, 8.5%]	8
Improvements ✅ (primary)	-0.3%	[-1.2%, -0.1%]	11
Improvements ✅ (secondary)	-1.6%	[-4.4%, -0.2%]	16
All ❌✅ (primary)	-0.2%	[-1.2%, 0.3%]	14

Max RSS (memory usage)

Results (primary -2.4%, secondary 0.7%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	1.0%	[0.9%, 1.1%]	2
Regressions ❌ (secondary)	2.3%	[1.5%, 2.9%]	4
Improvements ✅ (primary)	-9.2%	[-9.2%, -9.2%]	1
Improvements ✅ (secondary)	-2.5%	[-2.5%, -2.4%]	2
All ❌✅ (primary)	-2.4%	[-9.2%, 1.1%]	3

Cycles

Results (secondary -0.6%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	4.1%	[2.0%, 5.3%]	3
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-2.9%	[-4.1%, -1.6%]	6
All ❌✅ (primary)	-	-	0

Binary size

Results (primary 0.0%, secondary 2.9%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	0.1%	[0.1%, 0.1%]	4
Regressions ❌ (secondary)	6.4%	[0.1%, 18.3%]	18
Improvements ✅ (primary)	-0.0%	[-0.0%, -0.0%]	6
Improvements ✅ (secondary)	-0.4%	[-6.3%, -0.0%]	19
All ❌✅ (primary)	0.0%	[-0.0%, 0.1%]	10

Bootstrap: 468.291s -> 467.628s (-0.14%)
Artifact size: 377.36 MiB -> 377.38 MiB (0.00%)

bors · 2025-08-20T00:22:22Z

☔ The latest upstream changes (presumably #145600) made this pull request unmergeable. Please resolve the merge conflicts.

bors · 2025-08-27T10:31:55Z

☔ The latest upstream changes (presumably #145916) made this pull request unmergeable. Please resolve the merge conflicts.

bors · 2025-09-17T11:48:49Z

☔ The latest upstream changes (presumably #146666) made this pull request unmergeable. Please resolve the merge conflicts.

bors · 2025-10-12T06:38:59Z

☔ The latest upstream changes (presumably #145513) made this pull request unmergeable. Please resolve the merge conflicts.

bors · 2025-12-27T13:41:51Z

☔ The latest upstream changes (presumably #149775) made this pull request unmergeable. Please resolve the merge conflicts.

rust-log-analyzer · 2026-06-04T13:16:08Z

The job aarch64-gnu-llvm-21-1 failed! Check out the build log: (web) (plain enhanced) (plain)

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

[RUSTC-TIMING] gix_protocol test:false 5.803
[RUSTC-TIMING] git2 test:false 11.063
[RUSTC-TIMING] gix test:false 26.185

thread 'rustc' (369188) panicked at compiler/rustc_middle/src/mir/statement.rs:516:9:
assertion failed: self.projection.is_empty() ||
    !self.projection[1..].contains(&PlaceElem::Deref)
stack backtrace:
   0: __rustc::rust_begin_unwind
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/panicking.rs:689:5
   1: core::panicking::panic_fmt
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/core/src/panicking.rs:80:14
   2: core::panicking::panic
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/core/src/panicking.rs:150:5
   3: <rustc_middle::mir::syntax::Place>::is_indirect_first_projection
   4: <rustc_codegen_ssa::mir::FunctionCx<rustc_codegen_llvm::builder::GenericBuilder<rustc_codegen_llvm::context::FullCx>>>::codegen_stmt_debuginfos
   5: rustc_codegen_ssa::mir::codegen_mir::<rustc_codegen_llvm::builder::GenericBuilder<rustc_codegen_llvm::context::FullCx>>
   6: rustc_codegen_ssa::base::codegen_instance::<rustc_codegen_llvm::builder::GenericBuilder<rustc_codegen_llvm::context::FullCx>>
   7: <rustc_middle::mono::MonoItem as rustc_codegen_ssa::mono_item::MonoItemExt>::define::<rustc_codegen_llvm::builder::GenericBuilder<rustc_codegen_llvm::context::FullCx>>
   8: rustc_codegen_llvm::base::compile_codegen_unit::module_codegen
   9: <rustc_codegen_llvm::LlvmCodegenBackend as rustc_codegen_ssa::traits::backend::ExtraBackendMethods>::compile_codegen_unit
  10: <rustc_codegen_llvm::LlvmCodegenBackend as rustc_codegen_ssa::traits::backend::CodegenBackend>::codegen_crate
  11: <rustc_session::session::Session>::time::<alloc::boxed::Box<dyn core::any::Any>, rustc_interface::passes::start_codegen::{closure#0}>
  12: rustc_interface::passes::start_codegen
  13: <rustc_interface::queries::Linker>::codegen_and_build_linker
  14: <std::thread::local::LocalKey<core::cell::Cell<*const ()>>>::with::<rustc_middle::ty::context::tls::enter_context<<rustc_middle::ty::context::GlobalCtxt>::enter<rustc_interface::passes::create_and_enter_global_ctxt<core::option::Option<rustc_interface::queries::Linker>, rustc_driver_impl::run_compiler::{closure#0}::{closure#2}>::{closure#2}, core::option::Option<rustc_interface::queries::Linker>>::{closure#1}, core::option::Option<rustc_interface::queries::Linker>>::{closure#0}, core::option::Option<rustc_interface::queries::Linker>>
  15: <rustc_middle::ty::context::TyCtxt>::create_global_ctxt::<core::option::Option<rustc_interface::queries::Linker>, rustc_interface::passes::create_and_enter_global_ctxt<core::option::Option<rustc_interface::queries::Linker>, rustc_driver_impl::run_compiler::{closure#0}::{closure#2}>::{closure#2}>
  16: rustc_interface::passes::create_and_enter_global_ctxt::<core::option::Option<rustc_interface::queries::Linker>, rustc_driver_impl::run_compiler::{closure#0}::{closure#2}>
  17: rustc_span::create_session_globals_then::<(), rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}::{closure#0}>
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

error: the compiler unexpectedly panicked. This is a bug
---
warning: the ICE couldn't be written to `/checkout/rustc-ice-2026-06-04T13_14_48-369186.txt`: Read-only file system (os error 30)

note: rustc 1.98.0-nightly (22e2aa04e 2026-06-04) running on aarch64-unknown-linux-gnu

note: compiler flags: --crate-type lib -C opt-level=3 -C embed-bitcode=no -C debug-assertions=on -Z annotate-moves -Z randomize-layout -Z unstable-options -Z macro-backtrace -C split-debuginfo=off -C llvm-args=-import-instr-limit=10 -C link-args=-Wl,-z,origin -C link-args=-Wl,-rpath,$ORIGIN/../lib -Z unstable-options -Z binary-dep-depinfo -Z tls-model=initial-exec -Z allow-features=binary-dep-depinfo,proc_macro_span,proc_macro_span_shrink,proc_macro_diagnostic,min_specialization,specialization

note: some of the compiler flags provided by cargo are hidden

query stack during panic:
end of query stack
[RUSTC-TIMING] cargo test:false 66.275
error: could not compile `cargo` (lib)

Caused by:
  process didn't exit successfully: `/checkout/obj/build/bootstrap/debug/rustc /checkout/obj/build/bootstrap/debug/rustc --crate-name cargo --edition=2024 src/tools/cargo/src/cargo/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no '--allow=clippy::all' '--warn=clippy::correctness' '--warn=clippy::self_named_module_files' --warn=rust_2018_idioms '--allow=rustdoc::private_intra_doc_links' '--warn=clippy::print_stdout' '--warn=clippy::print_stderr' '--warn=clippy::disallowed_types' '--warn=clippy::disallowed_methods' '--warn=clippy::dbg_macro' -C debug-assertions=on --cfg 'feature="all-static"' --cfg 'feature="default"' --cfg 'feature="http-transport-curl"' --cfg 'feature="openssl"' --cfg 'feature="vendored-libgit2"' --cfg 'feature="vendored-openssl"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all-static", "default", "http-transport-curl", "http-transport-reqwest", "openssl", "openssl-src", "vendored-libgit2", "vendored-openssl"))' -C metadata=c1f02169a6c1d9b3 -C extra-filename=-a6924056e1d1b8ae --out-dir /checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps --target aarch64-unknown-linux-gnu -L dependency=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps -L dependency=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/release/deps --extern anstream=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libanstream-7645e1acf6230667.rmeta --extern anstyle=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libanstyle-53454b17fe38c267.rmeta --extern anstyle_progress=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libanstyle_progress-0a2b44a4c4b061a7.rmeta --extern anyhow=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libanyhow-03aea3cd6ebb1fe1.rmeta --extern async_trait=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/release/deps/libasync_trait-dbef58498b927413.so --extern base64=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libbase64-a8e0ede6a7c9d5bc.rmeta --extern blake3=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libblake3-23678c831f9914c0.rmeta --extern cargo_credential=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libcargo_credential-1af639c93ac69ac2.rmeta --extern cargo_credential_libsecret=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libcargo_credential_libsecret-baa85c75992ba092.rmeta --extern cargo_platform=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libcargo_platform-6127d775a9d80406.rmeta --extern cargo_util=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libcargo_util-8a0b131b3c6131bc.rmeta --extern cargo_util_schemas=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libcargo_util_schemas-494087c5957c31ef.rmeta --extern cargo_util_terminal=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libcargo_util_terminal-3e502bb75cd3fdb3.rmeta --extern clap=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libclap-1514971fddb49ee8.rmeta --extern clap_complete=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libclap_complete-aab51e31da8722ce.rmeta --extern color_print=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libcolor_print-9b9d63f66411d08f.rmeta --extern crates_io=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libcrates_io-9da13f26533af6aa.rmeta --extern curl=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libcurl-3ff4cf74395ac8ef.rmeta --extern curl_sys=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libcurl_sys-03e66f7486cab128.rmeta --extern filetime=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libfiletime-5541d57ffc52d509.rmeta --extern flate2=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libflate2-55b7b08f8666259f.rmeta --extern futures=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libfutures-5bb5dac4bcf85eec.rmeta --extern futures_timer=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libfutures_timer-291cd97bf85b4024.rmeta --extern git2=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libgit2-f738626a46e851c4.rmeta --extern git2_curl=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libgit2_curl-e485304032050b35.rmeta --extern gix=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libgix-6af4f3c4cc3bcb6b.rmeta --extern glob=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libglob-df9f311b3be14d1e.rmeta --extern heck=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libheck-e2a0e3d20bd990c9.rmeta --extern hex=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libhex-3e01c0d6ef24d0d9.rmeta --extern hmac=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libhmac-9a401670b0e02e5c.rmeta --extern home=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libhome-9a55eee694f4958e.rmeta --extern http=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libhttp-8668adb7465bad78.rmeta --extern http_auth=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libhttp_auth-da902f6a674ba13e.rmeta --extern ignore=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libignore-b2a580f37acad465.rmeta --extern im_rc=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libim_rc-85101abc224d7e9e.rmeta --extern indexmap=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libindexmap-966456365885b8c5.rmeta --extern itertools=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libitertools-3607a0269b6b0f83.rmeta --extern jiff=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libjiff-0637ebd7ae8f7f1f.rmeta --extern jobserver=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libjobserver-1c1da419b1a9a1d7.rmeta --extern libc=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/liblibc-39dd2777e6630e29.rmeta --extern libgit2_sys=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/liblibgit2_sys-5e184eb34a0e629b.rmeta --extern memchr=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libmemchr-1415ed38831acf41.rmeta --extern opener=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libopener-1d6eb4b62e9d9ba9.rmeta --extern openssl=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libopenssl-3d72483e07c381d5.rmeta --extern os_info=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libos_info-064a6398ed595af3.rmeta --extern pasetors=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libpasetors-7152be3c90c97254.rmeta --extern pathdiff=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libpathdiff-85278d1ada96bfc2.rmeta --extern portable_atomic=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libportable_atomic-e3ea786791c74561.rmeta --extern rand=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/librand-91874c5c9435c4f3.rmeta --extern regex=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libregex-be84ab9f74f653ee.rmeta --extern rusqlite=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/librusqlite-46de07df8b44a021.rmeta --extern rustc_hash=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/librustc_hash-cb1b6020391fdc9a.rmeta --extern rustc_stable_hash=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/librustc_stable_hash-ed2f54854c457bc6.rmeta --extern rustfix=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/librustfix-474439e98640ff88.rmeta --extern same_file=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libsame_file-26179d56a871be17.rmeta --extern semver=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libsemver-a78a7fa06f83f9f2.rmeta --extern serde=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libserde-6ed9cf790890ec19.rmeta --extern serde_untagged=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libserde_untagged-b27c96066638faab.rmeta --extern serde_ignored=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libserde_ignored-13953ec249d904ea.rmeta --extern serde_json=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libserde_json-c31ed6c6a670d5ed.rmeta --extern sha1=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libsha1-266f01f206abe12f.rmeta --extern shell_escape=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libshell_escape-7b219af4bcaa5a0e.rmeta --extern tar=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libtar-bab069c6ca9781ef.rmeta --extern tempfile=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libtempfile-e07882ae12933e58.rmeta --extern thiserror=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libthiserror-45a5486be1bdbc4b.rmeta --extern time=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libtime-2f422e8ae96c316b.rmeta --extern toml=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libtoml-2d26208384a1f947.rmeta --extern toml_edit=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libtoml_edit-b6af21d7f8617fec.rmeta --extern toml_parser=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libtoml_parser-aa03ed0872f81bce.rmeta --extern toml_writer=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libtoml_writer-f80fdc5761f0f6fe.rmeta --extern tracing=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libtracing-6bb97a9575955930.rmeta --extern tracing_chrome=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libtracing_chrome-93da489b60efe6a7.rmeta --extern tracing_subscriber=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libtracing_subscriber-fd14a6cd12e29164.rmeta --extern unicase=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libunicase-0ca6dad87c62e1fb.rmeta --extern unicode_ident=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libunicode_ident-f951775409749092.rmeta --extern unicode_width=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libunicode_width-af296b8183886219.rmeta --extern url=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/liburl-0768d0925d07ec1a.rmeta --extern walkdir=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libwalkdir-325d8f388df64b79.rmeta --extern winnow=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/deps/libwinnow-3a5da65035f08e97.rmeta --cfg=windows_raw_dylib -Zannotate-moves -Zrandomize-layout -Zunstable-options -Zmacro-backtrace -Csplit-debuginfo=off -Cllvm-args=-import-instr-limit=10 -Clink-args=-Wl,-z,origin '-Clink-args=-Wl,-rpath,$ORIGIN/../lib' -Alinker-messages -Zunstable-options -Z binary-dep-depinfo -L native=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/build/blake3-1b2ae999131681d4/out -L native=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/build/curl-sys-0507d9421fbc0912/out/build -L native=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/build/libnghttp2-sys-399e5d0a9cfe08c2/out/i/lib -L native=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/build/libz-sys-55381ed15a0578cc/out/lib -L native=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/build/libz-sys-55381ed15a0578cc/out/lib -L native=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/build/openssl-sys-3d8cd96505aeaad9/out/openssl-build/install/lib -L native=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/build/libgit2-sys-1e72a149d057bf9e/out/build -L native=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/build/libssh2-sys-a27efab0d72ed2af/out/build -L native=/checkout/obj/build/aarch64-unknown-linux-gnu/stage2-tools/aarch64-unknown-linux-gnu/release/build/libsqlite3-sys-1f6d560ac0c16439/out` (exit status: 101)
Bootstrap failed while executing `--stage 2 test --skip tidy --skip compiler --skip src`
Build completed unsuccessfully in 0:58:16
  local time: Thu Jun  4 13:15:54 UTC 2026
  network time: Thu, 04 Jun 2026 13:15:55 GMT
##[error]Process completed with exit code 1.

rust-bors · 2026-07-08T06:28:20Z

☔ The latest upstream changes (presumably #157491) made this pull request unmergeable. Please resolve the merge conflicts by rebasing.

rustbot added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Aug 13, 2025

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cjgillot force-pushed the optimized-generator branch from 08f1ddf to 0be736b Compare August 13, 2025 02:16