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rust-log-analyzer on 2026-02-13 12:31:30 UTC · hidden as outdated

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

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


=> Removing the following docker images:
WARNING: This output is designed for human readability. For machine-readable output, please use --format.
IMAGE                                               ID             DISK USAGE   CONTENT SIZE   EXTRA
ghcr.io/dependabot/dependabot-updater-core:latest   9a6a20114926       1.18GB          310MB        
=> Removing docker images...
Deleted Images:
untagged: ghcr.io/dependabot/dependabot-updater-core:latest
deleted: sha256:9a6a20114926442eeadab0732ddd7264ecafc907389c47974b1825d779571319

Total reclaimed space: 309.7MB

********************************************************************************
---
---- [run-make] tests/run-make-cargo/rustc-crates-on-stable stdout ----

error: rmake recipe failed to complete
status: exit status: 1
command: cd "/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-cargo/rustc-crates-on-stable/rmake_out" && env -u RUSTFLAGS -u __RUSTC_DEBUG_ASSERTIONS_ENABLED -u __STD_DEBUG_ASSERTIONS_ENABLED -u __STD_REMAP_DEBUGINFO_ENABLED AR="ar" BUILD_ROOT="/checkout/obj/build/x86_64-unknown-linux-gnu" CARGO="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools-bin/cargo" CC="cc" CC_DEFAULT_FLAGS="-ffunction-sections -fdata-sections -fPIC -m64" CXX="c++" CXX_DEFAULT_FLAGS="-ffunction-sections -fdata-sections -fPIC -m64" HOST_RUSTC_DYLIB_PATH="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" LD_LIBRARY_PATH="/checkout/obj/build/x86_64-unknown-linux-gnu/bootstrap-tools/x86_64-unknown-linux-gnu/release/deps:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/lib/rustlib/x86_64-unknown-linux-gnu/lib" LD_LIB_PATH_ENVVAR="LD_LIBRARY_PATH" LLVM_BIN_DIR="/checkout/obj/build/x86_64-unknown-linux-gnu/ci-llvm/bin" LLVM_COMPONENTS="aarch64 aarch64asmparser aarch64codegen aarch64desc aarch64disassembler aarch64info aarch64utils abi aggressiveinstcombine all all-targets amdgpu amdgpuasmparser amdgpucodegen amdgpudesc amdgpudisassembler amdgpuinfo amdgputargetmca amdgpuutils analysis arm armasmparser armcodegen armdesc armdisassembler arminfo armutils asmparser asmprinter avr avrasmparser avrcodegen avrdesc avrdisassembler avrinfo binaryformat bitreader bitstreamreader bitwriter bpf bpfasmparser bpfcodegen bpfdesc bpfdisassembler bpfinfo cas cfguard cgdata codegen codegentypes core coroutines coverage csky cskyasmparser cskycodegen cskydesc cskydisassembler cskyinfo debuginfobtf debuginfocodeview debuginfodwarf debuginfodwarflowlevel debuginfogsym debuginfologicalview debuginfomsf debuginfopdb demangle dlltooldriver dtlto dwarfcfichecker dwarflinker dwarflinkerclassic dwarflinkerparallel dwp engine executionengine extensions filecheck frontendatomic frontenddirective frontenddriver frontendhlsl frontendoffloading frontendopenacc frontendopenmp fuzzercli fuzzmutate globalisel hexagon hexagonasmparser hexagoncodegen hexagondesc hexagondisassembler hexagoninfo hipstdpar instcombine instrumentation interfacestub interpreter ipo irprinter irreader jitlink libdriver lineeditor linker loongarch loongarchasmparser loongarchcodegen loongarchdesc loongarchdisassembler loongarchinfo lto m68k m68kasmparser m68kcodegen m68kdesc m68kdisassembler m68kinfo mc mca mcdisassembler mcjit mcparser mips mipsasmparser mipscodegen mipsdesc mipsdisassembler mipsinfo mirparser msp430 msp430asmparser msp430codegen msp430desc msp430disassembler msp430info native nativecodegen nvptx nvptxcodegen nvptxdesc nvptxinfo objcarcopts objcopy object objectyaml option orcdebugging orcjit orcshared orctargetprocess passes plugins powerpc powerpcasmparser powerpccodegen powerpcdesc powerpcdisassembler powerpcinfo profiledata remarks riscv riscvasmparser riscvcodegen riscvdesc riscvdisassembler riscvinfo riscvtargetmca runtimedyld sandboxir scalaropts selectiondag sparc sparcasmparser sparccodegen sparcdesc sparcdisassembler sparcinfo support supportlsp symbolize systemz systemzasmparser systemzcodegen systemzdesc systemzdisassembler systemzinfo tablegen target targetparser telemetry textapi textapibinaryreader transformutils vectorize webassembly webassemblyasmparser webassemblycodegen webassemblydesc webassemblydisassembler webassemblyinfo webassemblyutils windowsdriver windowsmanifest x86 x86asmparser x86codegen x86desc x86disassembler x86info x86targetmca xray xtensa xtensaasmparser xtensacodegen xtensadesc xtensadisassembler xtensainfo" LLVM_FILECHECK="/checkout/obj/build/x86_64-unknown-linux-gnu/ci-llvm/bin/FileCheck" PYTHON="/usr/bin/python3" RUSTC="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" RUSTDOC="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc" SOURCE_ROOT="/checkout" TARGET="x86_64-unknown-linux-gnu" TARGET_EXE_DYLIB_PATH="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" __BOOTSTRAP_JOBS="4" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-cargo/rustc-crates-on-stable/rmake"
stdout: none
--- stderr -------------------------------
command failed at line 41
Command { cmd: LD_LIBRARY_PATH="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-cargo/rustc-crates-on-stable/rmake_out:/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib:/checkout/obj/build/x86_64-unknown-linux-gnu/bootstrap-tools/x86_64-unknown-linux-gnu/release/deps:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/lib/rustlib/x86_64-unknown-linux-gnu/lib" RUSTC="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" RUSTC_STAGE="0" RUSTFLAGS="-Zallow-features=" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools-bin/cargo" "build" "--manifest-path" "/checkout/Cargo.toml" "--no-default-features" "--target-dir" "target" "-p" "rustc_type_ir" "-p" "rustc_next_trait_solver" "-p" "rustc_pattern_analysis" "-p" "rustc_lexer" "-p" "rustc_abi" "-p" "rustc_parse_format" "-p" "rustc_hashes", stdin_buf: None, stdin: None, stdout: None, stderr: None, drop_bomb: DropBomb { command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools-bin/cargo", defused: true, armed_location: Location { file: "src/tools/run-make-support/src/external_deps/cargo.rs", line: 14, column: 19 } }, already_executed: true, context: "" }
output status: `exit status: 101`
=== STDOUT ===



=== STDERR ===
    Blocking waiting for file lock on package cache
---
error[E0658]: use of unstable library feature `structural_match`
##[error]   --> compiler/rustc_type_ir/src/lib.rs:88:1
    |
 88 | / rustc_index::newtype_index! {
 89 | |     /// A [De Bruijn index][dbi] is a standard means of representing
 90 | |     /// regions (and perhaps later types) in a higher-ranked setting. In
 91 | |     /// particular, imagine a type like this:
...   |
136 | | }
    | |_^
    |
    = note: see issue #31434 <https://github.com/rust-lang/rust/issues/31434> for more information
---
error[E0658]: use of unstable library feature `structural_match`
##[error]   --> compiler/rustc_type_ir/src/lib.rs:302:1
    |
302 | / rustc_index::newtype_index! {
303 | |     /// "Universes" are used during type- and trait-checking in the
304 | |     /// presence of `for<..>` binders to control what sets of names are
305 | |     /// visible. Universes are arranged into a tree: the root universe
...   |
343 | |     pub struct UniverseIndex {}
344 | | }
    | |_^
    |
---
error[E0658]: use of unstable library feature `structural_match`
##[error]  --> compiler/rustc_type_ir/src/const_kind.rs:91:1
   |
91 | / rustc_index::newtype_index! {
92 | |     /// A **`const`** **v**ariable **ID**.
93 | |     #[encodable]
94 | |     #[orderable]
...  |
97 | |     pub struct ConstVid {}
98 | | }
   | |_^
   |
---
error[E0658]: use of unstable library feature `structural_match`
##[error]  --> compiler/rustc_type_ir/src/region_kind.rs:13:1
   |
13 | / rustc_index::newtype_index! {
14 | |     /// A **region** **v**ariable **ID**.
15 | |     #[encodable]
16 | |     #[orderable]
...  |
20 | |     pub struct RegionVid {}
21 | | }
   | |_^
   |
---
error[E0658]: use of unstable library feature `structural_match`
##[error]   --> compiler/rustc_type_ir/src/ty_kind.rs:543:1
    |
543 | / rustc_index::newtype_index! {
544 | |     /// A **ty**pe **v**ariable **ID**.
545 | |     #[encodable]
546 | |     #[orderable]
...   |
549 | |     pub struct TyVid {}
550 | | }
    | |_^
    |
---
error[E0658]: use of unstable library feature `structural_match`
##[error]   --> compiler/rustc_type_ir/src/ty_kind.rs:552:1
    |
552 | / rustc_index::newtype_index! {
553 | |     /// An **int**egral (`u32`, `i32`, `usize`, etc.) type **v**ariable **ID**.
554 | |     #[encodable]
555 | |     #[orderable]
...   |
558 | |     pub struct IntVid {}
559 | | }
    | |_^
    |
---
error[E0658]: use of unstable library feature `structural_match`
##[error]   --> compiler/rustc_type_ir/src/ty_kind.rs:561:1
    |
561 | / rustc_index::newtype_index! {
562 | |     /// A **float**ing-point (`f32` or `f64`) type **v**ariable **ID**.
563 | |     #[encodable]
564 | |     #[orderable]
...   |
567 | |     pub struct FloatVid {}
568 | | }
    | |_^
    |
---
   |
25 | impl HomogeneousAggregate {
   | ------------------------- method in this implementation
...
38 |     fn merge(self, other: HomogeneousAggregate) -> Result<HomogeneousAggregate, Heterogeneous> {
   |        ^^^^^
   |
   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default

warning: `rustc_abi` (lib) generated 2 warnings

For more information how to resolve CI failures of this job, visit this link.

davidtwco approved on 2026-02-16 11:51:03 UTC

davidtwco left a comment · edited

View on GitHub

LGTM with CI failures fixed

View changes since this review

rustbot on 2026-02-16 15:19:13 UTC · hidden as outdated

View on GitHub

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

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

oli-obk on 2026-02-16 17:16:50 UTC

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@bors r=davidtwco

rust-bors on 2026-02-16 17:16:53 UTC

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📌 Commit 01df8d6 has been approved by davidtwco

It is now in the queue for this repository.

oli-obk on 2026-02-16 19:37:55 UTC

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oh wait

@bors r-

@bors try @rust-timer queue

rust-timer on 2026-02-16 19:37:57 UTC · hidden as outdated

View on GitHub

Awaiting bors try build completion.

@rustbot label: +S-waiting-on-perf

rust-bors on 2026-02-16 19:38:00 UTC · hidden as outdated

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⌛ Trying commit 01df8d6 with merge e8d615a…

To cancel the try build, run the command @bors try cancel.

Workflow: https://github.com/rust-lang/rust/actions/runs/22075437171

rust-bors on 2026-02-16 21:49:37 UTC

View on GitHub

☀️ Try build successful (CI)
Build commit: e8d615a (e8d615a27a9044825333881a720535b5c42eb976, parent: 71e00273c0921e1bc850ae8cc4161fbb44cfa848)

rust-timer on 2026-02-16 21:49:39 UTC · hidden as outdated

View on GitHub

Queued e8d615a with parent 71e0027, future comparison URL.
There are currently 0 preceding artifacts in the queue.
It will probably take at least ~1.0 hours until the benchmark run finishes.

rust-timer on 2026-02-16 22:29:14 UTC

View on GitHub

Finished benchmarking commit (e8d615a): 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%, 0.2%]	2
Regressions ❌ (secondary)	0.4%	[0.3%, 0.5%]	4
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-0.2%	[-0.3%, -0.1%]	5
All ❌✅ (primary)	0.2%	[0.2%, 0.2%]	2

Max RSS (memory usage)

Results (primary 2.7%, secondary -3.5%)

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

	mean	range	count
Regressions ❌ (primary)	2.7%	[2.7%, 2.7%]	1
Regressions ❌ (secondary)	4.9%	[4.9%, 4.9%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-6.2%	[-6.9%, -5.4%]	3
All ❌✅ (primary)	2.7%	[2.7%, 2.7%]	1

Cycles

Results (secondary -2.3%)

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)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-2.3%	[-2.3%, -2.3%]	1
All ❌✅ (primary)	-	-	0

Binary size

This benchmark run did not return any relevant results for this metric.

Bootstrap: 485.967s -> 484.264s (-0.35%)
Artifact size: 397.80 MiB -> 397.80 MiB (0.00%)

oli-obk on 2026-02-17 05:28:02 UTC

View on GitHub

@bors r=davidtwco

The detailed view of the instruction count regression shows measures time improvements. Those look random, too, so I'm guessing it's just noise

rust-bors on 2026-02-17 05:28:05 UTC

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📌 Commit 01df8d6 has been approved by davidtwco

It is now in the queue for this repository.

jhpratt on 2026-02-18 00:15:54 UTC

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Given the large number of rollup=never PRs in the queue and the apparent noise here,

@bors rollup=iffy

jhpratt on 2026-02-18 03:39:54 UTC

View on GitHub

I believe this is the cause of #152781 (comment), either alone or in combination (whether preliminary CI passes in #152782 will tell for sure)

@bors r-

Zalathar on 2026-02-18 03:52:10 UTC · edited

View on GitHub

Yeah this definitely has a soft conflict with the recently-merged #152703, because the macro mentions rustc_query_system which no longer exists.

👍1

rustbot on 2026-02-18 12:20:44 UTC · hidden as outdated

View on GitHub

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

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

oli-obk on 2026-02-18 12:20:58 UTC

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@bors r=davidtwco

rust-bors on 2026-02-18 12:21:01 UTC

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📌 Commit e62bc63 has been approved by davidtwco

It is now in the queue for this repository.

JonathanBrouwer on 2026-02-18 20:58:46 UTC

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@bors try jobs=dist-x86_64-linux-alt

rust-bors on 2026-02-18 20:58:51 UTC · hidden as outdated

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⌛ Trying commit e62bc63 with merge 0825e37…

To cancel the try build, run the command @bors try cancel.

Workflow: https://github.com/rust-lang/rust/actions/runs/22157370799

rust-bors on 2026-02-18 21:19:07 UTC

View on GitHub

💔 Test for 0825e37 failed: CI. Failed job:

try - dist-x86_64-linux-alt (web logs, enhanced plaintext logs)

rust-log-analyzer on 2026-02-18 21:19:12 UTC · hidden as outdated

View on GitHub

The job dist-x86_64-linux-alt failed! Check out the build log: (web) (plain enhanced) (plain)

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

 - LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 111)
 - LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 113)
WARNING: This output is designed for human readability. For machine-readable output, please use --format.
IMAGE                                               ID             DISK USAGE   CONTENT SIZE   EXTRA
ghcr.io/dependabot/dependabot-updater-core:latest   9a6a20114926       1.18GB          310MB        
ghcr.io/rust-lang/buildkit:buildx-stable-1          1e110c71d389        345MB          108MB   U    
rust-ci:latest                                      19b7cb1d8af5        6.6GB         1.71GB        
The push refers to repository [ghcr.io/rust-lang/rust-ci]
61e6afbc8c9e: Waiting
ffdfa2405358: Waiting
3c76e94b39c3: Waiting
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[  8%] Building CXX object lib/CAS/CMakeFiles/LLVMCAS.dir/UnifiedOnDiskCache.cpp.o
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[  8%] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/DebugSymbolRVASubsection.cpp.o
[  8%] Building CXX object utils/TableGen/CMakeFiles/llvm-min-tblgen.dir/llvm-min-tblgen.cpp.o
[  8%] Linking CXX executable ../../bin/llvm-min-tblgen
[  8%] Building CXX object lib/DebugInfo/CodeView/CMakeFiles/LLVMDebugInfoCodeView.dir/DebugSymbolsSubsection.cpp.o
---
[ 80%] Building CXX object lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/AMDGPUExportClustering.cpp.o
[ 80%] Linking CXX static library ../../../libLLVMM68kAsmParser.a
[ 80%] Building CXX object lib/Target/BPF/CMakeFiles/LLVMBPFCodeGen.dir/BPFRegisterInfo.cpp.o
[ 80%] Built target LLVMM68kAsmParser
[ 80%] Building CXX object lib/DTLTO/CMakeFiles/LLVMDTLTO.dir/DTLTO.cpp.o
[ 80%] Building CXX object lib/Target/X86/CMakeFiles/LLVMX86CodeGen.dir/X86IndirectThunks.cpp.o
[ 80%] Building CXX object lib/ExecutionEngine/Orc/CMakeFiles/LLVMOrcJIT.dir/RTDyldObjectLinkingLayer.cpp.o
[ 80%] Building CXX object lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64CollectLOH.cpp.o
[ 80%] Building CXX object lib/Target/ARM/CMakeFiles/LLVMARMCodeGen.dir/MVEVPTBlockPass.cpp.o
[ 80%] Building CXX object lib/ExecutionEngine/Orc/CMakeFiles/LLVMOrcJIT.dir/SectCreate.cpp.o
---
[ 86%] Building CXX object lib/Target/X86/CMakeFiles/LLVMX86CodeGen.dir/GISel/X86PreLegalizerCombiner.cpp.o
[ 86%] Building CXX object lib/Target/RISCV/CMakeFiles/LLVMRISCVCodeGen.dir/RISCVPushPopOptimizer.cpp.o
[ 86%] Building CXX object lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64Subtarget.cpp.o
[ 87%] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/Target.cpp.o
[ 87%] Building CXX object lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/AMDGPULowerVGPREncoding.cpp.o
[ 87%] Building CXX object lib/Target/X86/CMakeFiles/LLVMX86CodeGen.dir/GISel/X86RegisterBankInfo.cpp.o
[ 87%] Building CXX object lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/AMDGPUMCResourceInfo.cpp.o
[ 87%] Building CXX object lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64TargetMachine.cpp.o
[ 87%] Building CXX object lib/Target/RISCV/CMakeFiles/LLVMRISCVCodeGen.dir/RISCVRedundantCopyElimination.cpp.o
[ 87%] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/UopsBenchmarkRunner.cpp.o
---
[ 87%] Built target LLVMExegesisMips
[ 87%] Building CXX object lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/AMDGPUPromoteKernelArguments.cpp.o
[ 87%] Linking CXX static library ../../libLLVMAArch64CodeGen.a
[ 87%] Building CXX object lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/AMDGPURegBankCombiner.cpp.o
[ 87%] Building CXX object lib/Target/RISCV/CMakeFiles/LLVMRISCVCodeGen.dir/RISCVVSETVLIInfoAnalysis.cpp.o
[ 87%] Building CXX object lib/Target/RISCV/CMakeFiles/LLVMRISCVCodeGen.dir/RISCVZacasABIFix.cpp.o
[ 87%] Built target LLVMAArch64CodeGen
[ 88%] Building CXX object lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/AMDGPURegBankLegalize.cpp.o
[ 88%] Building CXX object lib/Target/RISCV/CMakeFiles/LLVMRISCVCodeGen.dir/RISCVZilsdOptimizer.cpp.o
[ 88%] Building CXX object lib/Target/RISCV/CMakeFiles/LLVMRISCVCodeGen.dir/GISel/RISCVCallLowering.cpp.o
[ 88%] Building CXX object tools/llvm-exegesis/lib/AArch64/CMakeFiles/LLVMExegesisAArch64.dir/Target.cpp.o
[ 88%] Building CXX object lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/AMDGPURegBankLegalizeHelper.cpp.o
[ 88%] Building CXX object lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/AMDGPURegBankLegalizeRules.cpp.o
[ 88%] Building CXX object lib/Target/AMDGPU/CMakeFiles/LLVMAMDGPUCodeGen.dir/AMDGPURegBankSelect.cpp.o
---
[ 93%] Building CXX object tools/llvm-ifs/CMakeFiles/llvm-ifs.dir/llvm-ifs-driver.cpp.o
[ 93%] Built target llvm-debuginfo-analyzer
[ 93%] Built target llvm-dwp
[ 93%] Linking CXX executable ../../bin/llvm-ifs
[ 93%] Building CXX object tools/llvm-ir2vec/CMakeFiles/llvm-ir2vec.dir/llvm-ir2vec.cpp.o
[ 93%] Building CXX object tools/llvm-isel-fuzzer/CMakeFiles/llvm-isel-fuzzer.dir/DummyISelFuzzer.cpp.o
[ 93%] Building CXX object tools/llvm-isel-fuzzer/CMakeFiles/llvm-isel-fuzzer.dir/llvm-isel-fuzzer.cpp.o
[ 93%] Built target llvm-extract
[ 93%] Building CXX object tools/llvm-itanium-demangle-fuzzer/CMakeFiles/llvm-itanium-demangle-fuzzer.dir/DummyDemanglerFuzzer.cpp.o
[ 93%] Built target llvm-cov
---
[100%] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceRegisterUses.cpp.o
[100%] Linking CXX executable ../../bin/llvm-xray
[100%] Built target llvm-pdbutil
[100%] Building CXX object tools/opt/CMakeFiles/LLVMOptDriver.dir/NewPMDriver.cpp.o
[100%] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceSinkDefsToUses.cpp.o
[100%] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceTargetFeaturesAttr.cpp.o
[100%] Linking CXX executable ../../bin/llvm-yaml-parser-fuzzer
[100%] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/ReduceUsingSimplifyCFG.cpp.o
[100%] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/RunIRPasses.cpp.o
[100%] Built target llvm-yaml-parser-fuzzer
---
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/Target/GlobalISel/SelectionDAGCompat.td
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/Target/GlobalISel/Combine.td
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/Target/GlobalISel/Target.td
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/Target/GlobalISel/RegisterBank.td
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/DTLTO
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/DTLTO/DTLTO.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/Demangle
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/Demangle/MicrosoftDemangleNodes.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/Demangle/Demangle.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/Demangle/Utility.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/Demangle/MicrosoftDemangle.h
---
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/Plugins/PassPlugin.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/WindowsManifest
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/WindowsManifest/WindowsManifestMerger.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS/BuiltinObjectHasher.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS/CASID.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS/OnDiskTrieRawHashMap.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS/OnDiskDataAllocator.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS/MappedFileRegionArena.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS/FileOffset.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS/OnDiskGraphDB.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS/BuiltinUnifiedCASDatabases.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS/ObjectStore.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS/ActionCache.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS/OnDiskKeyValueDB.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS/BuiltinCASContext.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS/UnifiedOnDiskCache.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/CAS/CASReference.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/PassRegistry.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/LinkAllIR.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm/PassAnalysisSupport.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm-c/ExternC.h
-- Installing: /checkout/obj/build/x86_64-unknown-linux-gnu/llvm/include/llvm-c/blake3.h
---
[RUSTC-TIMING] rustc_proc_macro test:false 6.114
   Compiling object v0.36.7
[RUSTC-TIMING] rand_core test:false 0.540
   Compiling rand_chacha v0.3.1
error: internal compiler error: /rustc-dev/9b1f8ff42d110b0ca138116745be921df5dc97e7/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs:482:14: debuginfo: unexpected type in type_di_node(): pattern_type!(u32 is 0..=4294967040)


thread 'rustc' (61574) panicked at /rustc-dev/9b1f8ff42d110b0ca138116745be921df5dc97e7/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs:482:14:
Box<dyn Any>
stack backtrace:
   0: std::panicking::begin_panic::<rustc_errors::ExplicitBug>
   1: <rustc_errors::diagnostic::BugAbort as rustc_errors::diagnostic::EmissionGuarantee>::emit_producing_guarantee
   2: rustc_middle::util::bug::opt_span_bug_fmt::<rustc_span::span_encoding::Span>::{closure#0}
   3: rustc_middle::ty::context::tls::with_opt::<rustc_middle::util::bug::opt_span_bug_fmt<rustc_span::span_encoding::Span>::{closure#0}, !>::{closure#0}
   4: rustc_middle::ty::context::tls::with_context_opt::<rustc_middle::ty::context::tls::with_opt<rustc_middle::util::bug::opt_span_bug_fmt<rustc_span::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
   5: rustc_middle::util::bug::bug_fmt
   6: rustc_codegen_llvm::debuginfo::metadata::spanned_type_di_node
   7: rustc_codegen_llvm::debuginfo::metadata::build_struct_type_di_node
   8: rustc_codegen_llvm::debuginfo::metadata::spanned_type_di_node
   9: rustc_codegen_llvm::debuginfo::metadata::build_pointer_or_reference_di_node
  10: rustc_codegen_llvm::debuginfo::metadata::spanned_type_di_node
  11: <rustc_codegen_llvm::context::GenericCx<rustc_codegen_llvm::context::FullCx> as rustc_codegen_ssa::traits::debuginfo::DebugInfoCodegenMethods>::dbg_scope_fn
  12: rustc_codegen_ssa::mir::codegen_mir::<rustc_codegen_llvm::builder::GenericBuilder<rustc_codegen_llvm::context::FullCx>>
  13: rustc_codegen_llvm::base::compile_codegen_unit::module_codegen
  14: <rustc_codegen_llvm::LlvmCodegenBackend as rustc_codegen_ssa::traits::backend::ExtraBackendMethods>::compile_codegen_unit
  15: rustc_codegen_ssa::base::codegen_crate::<rustc_codegen_llvm::LlvmCodegenBackend>
  16: <rustc_codegen_llvm::LlvmCodegenBackend as rustc_codegen_ssa::traits::backend::CodegenBackend>::codegen_crate
  17: <rustc_interface::queries::Linker>::codegen_and_build_linker
  18: <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} as core::ops::function::FnOnce<(&rustc_session::session::Session, rustc_middle::ty::context::CurrentGcx, alloc::sync::Arc<rustc_data_structures::jobserver::Proxy>, &std::sync::once_lock::OnceLock<rustc_middle::ty::context::GlobalCtxt>, &rustc_data_structures::sync::worker_local::WorkerLocal<rustc_middle::arena::Arena>, &rustc_data_structures::sync::worker_local::WorkerLocal<rustc_hir::Arena>, rustc_driver_impl::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
  19: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#1}
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

note: using internal features is not supported and expected to cause internal compiler errors when used incorrectly

warning: the ICE couldn't be written to `/checkout/rustc-ice-2026-02-18T21_18_55-61567.txt`: Read-only file system (os error 30)

note: rustc 1.94.0-beta.1 (9b1f8ff42 2026-01-19) running on x86_64-unknown-linux-gnu

note: compiler flags: --crate-type rlib -C opt-level=3 -C embed-bitcode=no -C codegen-units=1 -C debuginfo=2 -C debug-assertions=on -C overflow-checks=off -C linker=clang -C symbol-mangling-version=v0 -Z unstable-options -Z macro-backtrace -C split-debuginfo=off -C link-args=-Wl,-z,origin -C link-args=-Wl,-rpath,$ORIGIN/../lib -C linker-features=+lld -C link-self-contained=-linker -Z unstable-options -Z on-broken-pipe=kill -Z default-visibility=protected -C link-args=-Wl,--icf=all -Z binary-dep-depinfo -Z tls-model=initial-exec -Z force-unstable-if-unmarked

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

query stack during panic:
end of query stack
[RUSTC-TIMING] rustc_data_structures test:false 2.131
error: could not compile `rustc_data_structures` (lib)

Caused by:
  process didn't exit successfully: `sccache /checkout/obj/build/bootstrap/debug/rustc --crate-name rustc_data_structures --edition=2024 compiler/rustc_data_structures/src/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 -C codegen-units=1 -C debuginfo=2 -C debug-assertions=on -C overflow-checks=off --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=10f3b50391127aa3 -C extra-filename=-80c870154202757a --out-dir /checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps --target x86_64-unknown-linux-gnu -C linker=clang -L dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps -L dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/deps --extern arrayvec=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libarrayvec-d6190e28aa097e96.rmeta --extern bitflags=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libbitflags-15ef7b03bb4450ef.rmeta --extern either=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libeither-c0ebec80944733f7.rmeta --extern elsa=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libelsa-157660b6d3adea58.rmeta --extern ena=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libena-400969a822bd86c7.rmeta --extern hashbrown=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libhashbrown-68c494cca00134c9.rmeta --extern indexmap=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libindexmap-95d4f5f27f099448.rmeta --extern jobserver_crate=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libjobserver-f1452bc86d9d4024.rmeta --extern libc=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/liblibc-fc45d3f0694d8299.rmeta --extern measureme=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libmeasureme-dbe80c743c6784ca.rmeta --extern memmap2=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libmemmap2-a434137ff35b5466.rmeta --extern parking_lot=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libparking_lot-a370a180016e7643.rmeta --extern rustc_hash=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/librustc_hash-34438c06218e8acb.rmeta --extern rustc_stable_hash=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/librustc_stable_hash-7a58dc26412cc347.rmeta --extern rustc_arena=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/librustc_arena-fd03212626980329.rmeta --extern rustc_graphviz=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/librustc_graphviz-163b437f94dfc211.rmeta --extern rustc_hashes=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/librustc_hashes-d9561b151a3ca5d2.rmeta --extern rustc_index=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/librustc_index-47ab9c16bab24d3d.rmeta --extern rustc_macros=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/deps/librustc_macros-230eca65edf60c7a.so --extern rustc_serialize=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/librustc_serialize-fbfc8fecd35db103.rmeta --extern rustc_thread_pool=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/librustc_thread_pool-4a0dc2276bca46bf.rmeta --extern smallvec=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libsmallvec-86e9f7c23084a1f4.rmeta --extern stacker=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libstacker-89caf9c6073cf805.rmeta --extern tempfile=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libtempfile-35de4b883378682e.rmeta --extern thin_vec=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libthin_vec-7e5bfa9bda548462.rmeta --extern tracing=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/deps/libtracing-a46c1ec47956bef3.rmeta --cfg=windows_raw_dylib -Csymbol-mangling-version=v0 -Zunstable-options '--check-cfg=cfg(bootstrap)' -Zmacro-backtrace -Csplit-debuginfo=off -Clink-args=-Wl,-z,origin '-Clink-args=-Wl,-rpath,$ORIGIN/../lib' -Clinker-features=+lld -Clink-self-contained=-linker -Zunstable-options -Zon-broken-pipe=kill -Zdefault-visibility=protected -Clink-args=-Wl,--icf=all --cfg=bootstrap -Z binary-dep-depinfo -L native=/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/x86_64-unknown-linux-gnu/release/build/psm-1aead79f3927df2a/out` (exit status: 101)
warning: build failed, waiting for other jobs to finish...
[RUSTC-TIMING] unicode_normalization test:false 1.077
[RUSTC-TIMING] regex test:false 2.853
[RUSTC-TIMING] serde test:false 1.772
[RUSTC-TIMING] build_script_build test:false 0.142

JonathanBrouwer on 2026-02-18 21:19:19 UTC

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@bors r-

rust-bors on 2026-02-18 21:19:25 UTC

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Commit e62bc63 has been unapproved.

This PR was contained in a rollup (#152810), which was also unapproved.

oli-obk on 2026-02-20 09:13:55 UTC

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oh no 🙈 I think I need to wait for a bootstrap bump before I can use it in rustc

rust-bors on 2026-02-28 15:44:53 UTC · hidden as outdated

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☔ The latest upstream changes (presumably #153217) made this pull request unmergeable. Please resolve the merge conflicts.

rustbot on 2026-03-07 15:44:53 UTC

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

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

oli-obk on 2026-03-11 17:04:36 UTC

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@bors r=davidtwco

rust-bors on 2026-03-11 17:04:39 UTC

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📌 Commit ff7e604 has been approved by davidtwco

It is now in the queue for this repository.

🌲 The tree is currently closed for pull requests below priority 1000. This pull request will be tested once the tree is reopened.