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Rollup of 9 pull requests #110201

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Successful merges:

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r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

compiler-errors and others added 25 commits April 10, 2023 06:52
… literals"

Reverts PR rust-lang#108031
Fixes (doesnt close until beta backported) rust-lang#109746

This reverts commit e3f9db5.
This reverts commit 98b82ae.
This reverts commit 380fa26.
This will allow moving jobs between 8 and 16 core VMs in the next commit
more easily.
These builders aren't particularly high on overall average CPU usage and finish in typically around
30 minutes. Cutting their core counts will hopefully not significantly increase wall-time while
cutting costs, allowing us to shift some of the wins into our slower builders.
This functionality is already tested in `hash-item-expansion.goml`,
and was implemented twice:

* First, in code that ran at load time and at hash change:
  917cdd2

* Later, the hash change event handler was itself run at load time,
  and the code handling both cases diverged in implementation,
  though their behavior still matches pretty well:
  f66a331
Fixes the desktop scrolling weirdness mentioned in
rust-lang#98775 (comment)

As described in the MDN page for this property:

* The current Firefox ESR is 102, and the first Firefox version
  to support this feature is 59.
* The current Chrome version 112, and the first version to support
  this is 63.
* Edge is described as having a minor bug in `none` mode, but we
  use `contain` mode anyway, so it doesn't matter.
* Safari 16, released September 2022, is the last browser to
  add this feature, and is also the oldest version we officially
  support.
There's a bad pattern matching confusion present in this function.
`_anon` gets assigned to, and then `_anon` is used as an unbound
variable in the pattern, which is unrelated to the first `_anon`.
If the `_anon` didn't start with `_` the compiler would give warnings.

This was introduced in rust-lang#104239.

I have rewritten the function to remove the confusion and preserve the
existing behaviour. This seems safest, because the original intent is
not clear.
I have no idea why it's here, but it's not used at all.
…avidtwco

Revert "Don't recover lifetimes/labels containing emojis as character literals"

Reverts PR rust-lang#108031 per rust-lang#109754 (comment)

Fixes (doesnt close until beta backported) rust-lang#109746

This reverts commit e3f9db5.
This reverts commit 98b82ae.
This reverts commit 380fa26.
…, r=pietroalbini

Reduce core counts for a number of builders

Best reviewed by-commit; first commit renames all builder names to include core counts.

Applied changes for these builders (only on the auto branch, haven't touched PR CI):

- arm-android -> 8 core (currently at 39 minutes; 25.58% CPU)
- armhf-gnu -> 8 core (currently at 31 minutes; 30.97% CPU)
- dist-aarch64-linux -> 8 core (currently at 35 minutes; 55.38% CPU)
- dist-android -> 8 core (currently at 18 minutes; 43.03% CPU)
- dist-armhf-linux -> 8 core (currently at 27 minutes; 54.71% CPU)
- dist-armv7-linux -> 8 core (currently at 29 minutes; 50.33% CPU)
- dist-i586-gnu-i586-i686-musl -> 8 core (currently at 27 minutes; 48.31% CPU)
- dist-i686-linux -> 8 core (currently at 32 minutes; 52.39% CPU)
- dist-mips-linux -> 8 core (currently at 25 minutes; 55.09% CPU)
- dist-mips64-linux -> 8 core (currently at 25 minutes; 55.33% CPU)
- dist-mips64el-linux -> 8 core (currently at 26 minutes; 54.93% CPU)
- dist-mipsel-linux -> 8 core (currently at 25 minutes; 55.38% CPU)
- dist-powerpc-linux -> 8 core (currently at 26 minutes; 55.77% CPU)
- dist-powerpc64-linux -> 8 core (currently at 27 minutes; 55.03% CPU)
- dist-powerpc64le-linux -> 8 core (currently at 27 minutes; 54.95% CPU)
- dist-riscv64-linux -> 8 core (currently at 26 minutes; 54.43% CPU)
- dist-s390x-linux -> 8 core (currently at 30 minutes; 55.97% CPU)
- dist-various-1 -> 8 core (currently at 36 minutes; 29.16% CPU)
- dist-various-2 -> 8 core (currently at 27 minutes; 32.69% CPU)
- dist-x86_64-freebsd -> 8 core (currently at 27 minutes; 51.69% CPU)
- dist-x86_64-illumos -> 8 core (currently at 30 minutes; 54.88% CPU)
- dist-x86_64-musl -> 8 core (currently at 39 minutes; 57.56% CPU)
- dist-x86_64-netbsd -> 8 core (currently at 26 minutes; 55.82% CPU)
- mingw-check -> 8 core (currently at 17 minutes; 35.00% CPU)
- test-various -> 8 core (currently at 22 minutes; 44.84% CPU)
- wasm32 -> 8 core (currently at 19 minutes; 62.94% CPU)
- x86_64-gnu -> 8 core (currently at 32 minutes; 50.31% CPU)
- x86_64-gnu-stable -> 8 core (currently at 32 minutes; 51.23% CPU)
- x86_64-gnu-aux -> 8 core (currently at 22 minutes; 46.39% CPU)
- x86_64-gnu-debug -> 8 core (currently at 21 minutes; 53.93% CPU)
- x86_64-gnu-distcheck -> 8 core (currently at 38 minutes; 55.93% CPU)
- x86_64-gnu-llvm-15 -> 8 core (currently at 34 minutes; 52.99% CPU)
- x86_64-gnu-llvm-14 -> 8 core (currently at 34 minutes; 52.09% CPU)
- x86_64-gnu-llvm-14-stage1 -> 8 core (currently at 33 minutes; 51.13% CPU)
- x86_64-gnu-nopt -> 8 core (currently at 29 minutes; 53.36% CPU)
- x86_64-gnu-tools -> 8 core (currently at 22 minutes; 40.56% CPU)

We may also want to look at merging some of these builders in the future (to deduplicate stage0 builds and such) but that can happen separately - and is more work than just adjusting core counts.

r? `@pietroalbini`
Fix typos in compiler

I ran [`typos -w compiler`](https://github.com/crate-ci/typos) to fix typos in the `compiler` directory.

Refs rust-lang#110150
…, r=GuillaumeGomez

rustdoc: remove redundant expandSection code from main.js

This functionality is already tested in `hash-item-expansion.goml`, and was implemented twice:

* First, in code that ran at load time and at hash change: 917cdd2

* Later, the hash change event handler was itself run at load time, and the code handling both cases diverged in implementation, though their behavior still matches pretty well: f66a331
…avior, r=GuillaumeGomez

rustdoc: use CSS `overscroll-behavior` instead of JavaScript

Fixes the desktop scrolling weirdness mentioned in rust-lang#98775 (comment)

Preview: https://notriddle.com/rustdoc-demo-html-3/overscroll-behavior/issue_107918/index.html

As described in the [MDN overscroll-behavior] page:

* The current Firefox ESR is 102, and the first Firefox version to support this feature is 59.
* The current Chrome version 112, and the first version to support this is 63.
* Edge is described as having a minor bug in `none` mode, but we use `contain` mode anyway, so it doesn't matter.
* Safari 16, released September 2022, is the last browser to add this feature, and is also the oldest version we officially support.

[MDN overscroll-behavior]: https://developer.mozilla.org/en-US/docs/Web/CSS/overscroll-behavior
…kh726

Symbol cleanups

r? `@jackh726`

cc `@b-naber`
Use `itertools::Either` instead of own impl

Yeah.
…=jyn514

Remove orphaned remove_dir_all implementation from rust-installer

I have no idea why it's here, but it's not used at all.

r? Mark-Simulacrum
Custom MIR: Support `BinOp::Offset`

Since offset doesn't have an infix operator, a new function `Offset` is added which is lowered to `Rvalue::BinaryOp(BinOp::Offset, ..)`

r? `@oli-obk` or `@tmiasko` or `@JakobDegen`
@rustbot rustbot added A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue. labels Apr 11, 2023
@rustbot rustbot added T-libs Relevant to the library team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. WG-trait-system-refactor The Rustc Trait System Refactor Initiative labels Apr 11, 2023
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@bors r+ rollup=never p=9

@rustbot rustbot added the rollup A PR which is a rollup label Apr 11, 2023
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bors commented Apr 11, 2023

📌 Commit 5eb6805 has been approved by compiler-errors

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Apr 11, 2023
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bors commented Apr 11, 2023

⌛ Testing commit 5eb6805 with merge e8ee8de4c44754e11406b83b6435dfa4d302c86e...

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bors commented Apr 11, 2023

💔 Test failed - checks-actions

@bors 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 Apr 11, 2023
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---- [run-make] tests/run-make/jobserver-error stdout ----

error: make failed
status: exit status: 2
command: cd "/checkout/tests/run-make/jobserver-error" && AR="ar" CC="cc -ffunction-sections -fdata-sections -fPIC -m64" CXX="c++ -ffunction-sections -fdata-sections -fPIC -m64" HOST_RPATH_DIR="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" LD_LIB_PATH_ENVVAR="LD_LIBRARY_PATH" LLVM_BIN_DIR="/usr/lib/llvm-14/bin" LLVM_COMPONENTS="aarch64 aarch64asmparser aarch64codegen aarch64desc aarch64disassembler aarch64info aarch64utils 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 cfguard codegen core coroutines coverage debuginfocodeview debuginfodwarf debuginfogsym debuginfomsf debuginfopdb demangle dlltooldriver dwarflinker dwp engine executionengine extensions filecheck frontendopenacc frontendopenmp fuzzmutate globalisel hexagon hexagonasmparser hexagoncodegen hexagondesc hexagondisassembler hexagoninfo instcombine instrumentation interfacestub interpreter ipo irreader jitlink lanai lanaiasmparser lanaicodegen lanaidesc lanaidisassembler lanaiinfo libdriver lineeditor linker 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 object objectyaml option orcjit orcshared orctargetprocess passes perfjitevents powerpc powerpcasmparser powerpccodegen powerpcdesc powerpcdisassembler powerpcinfo profiledata remarks riscv riscvasmparser riscvcodegen riscvdesc riscvdisassembler riscvinfo runtimedyld scalaropts selectiondag sparc sparcasmparser sparccodegen sparcdesc sparcdisassembler sparcinfo support symbolize systemz systemzasmparser systemzcodegen systemzdesc systemzdisassembler systemzinfo tablegen target textapi transformutils ve veasmparser vecodegen vectorize vedesc vedisassembler veinfo webassembly webassemblyasmparser webassemblycodegen webassemblydesc webassemblydisassembler webassemblyinfo webassemblyutils windowsmanifest x86 x86asmparser x86codegen x86desc x86disassembler x86info x86targetmca xcore xcorecodegen xcoredesc xcoredisassembler xcoreinfo xray" LLVM_FILECHECK="/usr/lib/llvm-14/bin/FileCheck" NODE="/usr/bin/node" 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" RUST_BUILD_STAGE="stage2-x86_64-unknown-linux-gnu" RUST_DEMANGLER="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools-bin/rust-demangler" S="/checkout" TARGET="x86_64-unknown-linux-gnu" TARGET_RPATH_DIR="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" TMPDIR="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/jobserver-error/jobserver-error" "make"
--- stdout -------------------------------
bash -c 'echo "fn main() {}" | MAKEFLAGS="--jobserver-auth=3,3" LD_LIBRARY_PATH="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/jobserver-error/jobserver-error:/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/lib" '/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc' --out-dir /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/jobserver-error/jobserver-error -L /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/jobserver-error/jobserver-error  - 3</dev/null' 2>&1 | diff jobserver.stderr -
1,4d0
< error: failed to acquire jobserver token: early EOF on jobserver pipe
< 
< error: aborting due to previous error
<

Spurious?

@bors retry

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Apr 11, 2023
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bors commented Apr 11, 2023

⌛ Testing commit 5eb6805 with merge 8e84f5023b3f23fd53e36bde48c806f0ec354a77...

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bors commented Apr 11, 2023

💔 Test failed - checks-actions

@bors 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 Apr 11, 2023
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Not sure what the test failure is from, perhaps #110142?

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The job x86_64-gnu-llvm-14 failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)
fpu  : yes
fpu_exception : yes
cpuid level : 21
wp  : yes
flags  : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single tpr_shadow vnmi ept vpid ept_ad fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves avx512_vnni arch_capabilities
vmx flags : vnmi invvpid ept_x_only ept_ad tsc_offset vtpr ept vpid unrestricted_guest
bugs  : spectre_v1 spectre_v2 spec_store_bypass swapgs taa mmio_stale_data retbleed
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
---
fpu  : yes
fpu_exception : yes
cpuid level : 21
wp  : yes
flags  : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single tpr_shadow vnmi ept vpid ept_ad fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves avx512_vnni arch_capabilities
vmx flags : vnmi invvpid ept_x_only ept_ad tsc_offset vtpr ept vpid unrestricted_guest
bugs  : spectre_v1 spectre_v2 spec_store_bypass swapgs taa mmio_stale_data retbleed
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
---
fpu  : yes
fpu_exception : yes
cpuid level : 21
wp  : yes
flags  : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single tpr_shadow vnmi ept vpid ept_ad fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves avx512_vnni arch_capabilities
vmx flags : vnmi invvpid ept_x_only ept_ad tsc_offset vtpr ept vpid unrestricted_guest
bugs  : spectre_v1 spectre_v2 spec_store_bypass swapgs taa mmio_stale_data retbleed
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
---
fpu  : yes
fpu_exception : yes
cpuid level : 21
wp  : yes
flags  : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single tpr_shadow vnmi ept vpid ept_ad fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves avx512_vnni arch_capabilities
vmx flags : vnmi invvpid ept_x_only ept_ad tsc_offset vtpr ept vpid unrestricted_guest
bugs  : spectre_v1 spectre_v2 spec_store_bypass swapgs taa mmio_stale_data retbleed
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
---
fpu  : yes
fpu_exception : yes
cpuid level : 21
wp  : yes
flags  : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single tpr_shadow vnmi ept vpid ept_ad fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves avx512_vnni arch_capabilities
vmx flags : vnmi invvpid ept_x_only ept_ad tsc_offset vtpr ept vpid unrestricted_guest
bugs  : spectre_v1 spectre_v2 spec_store_bypass swapgs taa mmio_stale_data retbleed
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
---
fpu  : yes
fpu_exception : yes
cpuid level : 21
wp  : yes
flags  : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single tpr_shadow vnmi ept vpid ept_ad fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves avx512_vnni arch_capabilities
vmx flags : vnmi invvpid ept_x_only ept_ad tsc_offset vtpr ept vpid unrestricted_guest
bugs  : spectre_v1 spectre_v2 spec_store_bypass swapgs taa mmio_stale_data retbleed
clflush size : 64
cache_alignment : 64
+ ../x.py --stage 2 test --exclude src/tools/tidy
address sizes : 46 bits physical, 48 bits virtual
---
fpu  : yes
fpu_exception : yes
cpuid level : 21
wp  : yes
flags  : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single tpr_shadow vnmi ept vpid ept_ad fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves avx512_vnni arch_capabilities
vmx flags : vnmi invvpid ept_x_only ept_ad tsc_offset vtpr ept vpid unrestricted_guest
bugs  : spectre_v1 spectre_v2 spec_store_bypass swapgs taa mmio_stale_data retbleed
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
---
fpu  : yes
fpu_exception : yes
cpuid level : 21
wp  : yes
flags  : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single tpr_shadow vnmi ept vpid ept_ad fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves avx512_vnni arch_capabilities
vmx flags : vnmi invvpid ept_x_only ept_ad tsc_offset vtpr ept vpid unrestricted_guest
bugs  : spectre_v1 spectre_v2 spec_store_bypass swapgs taa mmio_stale_data retbleed
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
---
---- [run-make] tests/run-make/jobserver-error stdout ----

error: make failed
status: exit status: 2
command: cd "/checkout/tests/run-make/jobserver-error" && AR="ar" CC="cc -ffunction-sections -fdata-sections -fPIC -m64" CXX="c++ -ffunction-sections -fdata-sections -fPIC -m64" HOST_RPATH_DIR="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" LD_LIB_PATH_ENVVAR="LD_LIBRARY_PATH" LLVM_BIN_DIR="/usr/lib/llvm-14/bin" LLVM_COMPONENTS="aarch64 aarch64asmparser aarch64codegen aarch64desc aarch64disassembler aarch64info aarch64utils 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 cfguard codegen core coroutines coverage debuginfocodeview debuginfodwarf debuginfogsym debuginfomsf debuginfopdb demangle dlltooldriver dwarflinker dwp engine executionengine extensions filecheck frontendopenacc frontendopenmp fuzzmutate globalisel hexagon hexagonasmparser hexagoncodegen hexagondesc hexagondisassembler hexagoninfo instcombine instrumentation interfacestub interpreter ipo irreader jitlink lanai lanaiasmparser lanaicodegen lanaidesc lanaidisassembler lanaiinfo libdriver lineeditor linker 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 object objectyaml option orcjit orcshared orctargetprocess passes perfjitevents powerpc powerpcasmparser powerpccodegen powerpcdesc powerpcdisassembler powerpcinfo profiledata remarks riscv riscvasmparser riscvcodegen riscvdesc riscvdisassembler riscvinfo runtimedyld scalaropts selectiondag sparc sparcasmparser sparccodegen sparcdesc sparcdisassembler sparcinfo support symbolize systemz systemzasmparser systemzcodegen systemzdesc systemzdisassembler systemzinfo tablegen target textapi transformutils ve veasmparser vecodegen vectorize vedesc vedisassembler veinfo webassembly webassemblyasmparser webassemblycodegen webassemblydesc webassemblydisassembler webassemblyinfo webassemblyutils windowsmanifest x86 x86asmparser x86codegen x86desc x86disassembler x86info x86targetmca xcore xcorecodegen xcoredesc xcoredisassembler xcoreinfo xray" LLVM_FILECHECK="/usr/lib/llvm-14/bin/FileCheck" NODE="/usr/bin/node" 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" RUST_BUILD_STAGE="stage2-x86_64-unknown-linux-gnu" RUST_DEMANGLER="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools-bin/rust-demangler" S="/checkout" TARGET="x86_64-unknown-linux-gnu" TARGET_RPATH_DIR="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" TMPDIR="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/jobserver-error/jobserver-error" "make"
--- stdout -------------------------------
bash -c 'echo "fn main() {}" | MAKEFLAGS="--jobserver-auth=3,3" LD_LIBRARY_PATH="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/jobserver-error/jobserver-error:/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/lib" '/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc' --out-dir /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/jobserver-error/jobserver-error -L /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/jobserver-error/jobserver-error  - 3</dev/null' 2>&1 | diff jobserver.stderr -
1,4d0
< error: failed to acquire jobserver token: early EOF on jobserver pipe
< error: aborting due to previous error
<
------------------------------------------
--- stderr -------------------------------

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---- [run-make] tests/run-make/jobserver-error stdout ----

error: make failed
status: exit status: 2
command: cd "/checkout/tests/run-make/jobserver-error" && AR="ar" CC="cc -ffunction-sections -fdata-sections -fPIC -m64" CXX="c++ -ffunction-sections -fdata-sections -fPIC -m64" HOST_RPATH_DIR="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" LD_LIB_PATH_ENVVAR="LD_LIBRARY_PATH" LLVM_BIN_DIR="/usr/lib/llvm-14/bin" LLVM_COMPONENTS="aarch64 aarch64asmparser aarch64codegen aarch64desc aarch64disassembler aarch64info aarch64utils 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 cfguard codegen core coroutines coverage debuginfocodeview debuginfodwarf debuginfogsym debuginfomsf debuginfopdb demangle dlltooldriver dwarflinker dwp engine executionengine extensions filecheck frontendopenacc frontendopenmp fuzzmutate globalisel hexagon hexagonasmparser hexagoncodegen hexagondesc hexagondisassembler hexagoninfo instcombine instrumentation interfacestub interpreter ipo irreader jitlink lanai lanaiasmparser lanaicodegen lanaidesc lanaidisassembler lanaiinfo libdriver lineeditor linker 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 object objectyaml option orcjit orcshared orctargetprocess passes perfjitevents powerpc powerpcasmparser powerpccodegen powerpcdesc powerpcdisassembler powerpcinfo profiledata remarks riscv riscvasmparser riscvcodegen riscvdesc riscvdisassembler riscvinfo runtimedyld scalaropts selectiondag sparc sparcasmparser sparccodegen sparcdesc sparcdisassembler sparcinfo support symbolize systemz systemzasmparser systemzcodegen systemzdesc systemzdisassembler systemzinfo tablegen target textapi transformutils ve veasmparser vecodegen vectorize vedesc vedisassembler veinfo webassembly webassemblyasmparser webassemblycodegen webassemblydesc webassemblydisassembler webassemblyinfo webassemblyutils windowsmanifest x86 x86asmparser x86codegen x86desc x86disassembler x86info x86targetmca xcore xcorecodegen xcoredesc xcoredisassembler xcoreinfo xray" LLVM_FILECHECK="/usr/lib/llvm-14/bin/FileCheck" NODE="/usr/bin/node" 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" RUST_BUILD_STAGE="stage2-x86_64-unknown-linux-gnu" RUST_DEMANGLER="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools-bin/rust-demangler" S="/checkout" TARGET="x86_64-unknown-linux-gnu" TARGET_RPATH_DIR="/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" TMPDIR="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/jobserver-error/jobserver-error" "make"
--- stdout -------------------------------
bash -c 'echo "fn main() {}" | MAKEFLAGS="--jobserver-auth=3,3" LD_LIBRARY_PATH="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/jobserver-error/jobserver-error:/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/lib" '/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc' --out-dir /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/jobserver-error/jobserver-error -L /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/jobserver-error/jobserver-error  - 3</dev/null' 2>&1 | diff jobserver.stderr -
1,4d0
< error: failed to acquire jobserver token: early EOF on jobserver pipe
< error: aborting due to previous error
<
------------------------------------------
--- stderr -------------------------------

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