Toolchain upgrade to nightly-2026-08-22 failed

[github-actions]

Updating Rust toolchain from nightly-2026-08-21 to nightly-2026-08-22 requires source changes.
The failed automated run can be found here.
Please review the changes at https://github.com/rust-lang/rust from rust-lang/rust@8925ea3 up to rust-lang/rust@c656540. The log for this commit range is:
rust-lang/rust@c656540d64 Auto merge of #161252 - jackh726:polonius-liveness-perf, r=lqd
rust-lang/rust@a872286d0a Auto merge of #161458 - jhpratt:rollup-q1wVzyt, r=jhpratt
rust-lang/rust@f2667ec96e Rollup merge of #161442 - zakrad:regr-test-59333, r=JonathanBrouwer
rust-lang/rust@7c7ec679c4 Rollup merge of #161438 - Kobzol:libs-fcp, r=nia-e
rust-lang/rust@0be64dee59 Rollup merge of #161415 - cdcp2:fix-path-expect-messages, r=nia-e
rust-lang/rust@f71b32240e Rollup merge of #161410 - Urgau:fix-rustdoc-doc-scope-doc, r=GuillaumeGomez
rust-lang/rust@a854bf70c8 Rollup merge of #161409 - GuillaumeGomez:gui-test-back, r=Urgau
rust-lang/rust@c258e82da6 Rollup merge of #161403 - TimNN:splat-ub, r=fee1-dead
rust-lang/rust@0ac9bc32d5 Rollup merge of #161393 - Kobzol:llm-policy-url, r=Urgau
rust-lang/rust@2b94f0750d Rollup merge of #161369 - KevinA-cpu:regression-test-79033, r=TaKO8Ki
rust-lang/rust@2502d8fe6c Rollup merge of #161320 - ChrisDenton:so, r=TaKO8Ki
rust-lang/rust@23bc1ae140 Rollup merge of #161317 - TimNN:float-abi-flag, r=khyperia
rust-lang/rust@f7e9665935 Rollup merge of #161271 - yilin0518:fix_coree_wtf8, r=clarfonthey
rust-lang/rust@bf3a87ca6b Rollup merge of #160813 - fereidani:linked_list_optimization, r=clarfonthey
rust-lang/rust@49cd3316f5 Rollup merge of #160595 - AbeZbm:clarify_str_split_doc, r=clarfonthey
rust-lang/rust@f4870fd70f Rollup merge of #160563 - Ddystopia:improve-buffer-cursor, r=clarfonthey
rust-lang/rust@ca39ddb14b Rollup merge of #160536 - fereidani:utf16_units, r=clarfonthey
rust-lang/rust@7f9b8243d7 Rollup merge of #160459 - obeis:check_deprecated, r=JonathanBrouwer
rust-lang/rust@19b78cc063 Rollup merge of #159899 - LorrensP-2158466:generic_args_terms, r=khyperia
rust-lang/rust@0bc8229611 Rollup merge of #161161 - xobs:proc_macro-support-16-bit-targets, r=petrochenkov
rust-lang/rust@98da5501fa Rollup merge of #160853 - aerooneqq:delegation-fn-kind-matches, r=petrochenkov
rust-lang/rust@cc58c4218f Rollup merge of #161259 - mejrs:attr_structures, r=JonathanBrouwer
rust-lang/rust@b66219142c Auto merge of #161243 - GuillaumeGomez:binutils-install, r=Kobzol
rust-lang/rust@da0ecbbb86 Use MethodKind::TraitImpl for methods in trait impls
rust-lang/rust@ff619e2637 Use attribute parser for deprecated attribute checking
rust-lang/rust@526c36b4c4 Auto merge of #160619 - Kivooeo:enable-next-solver, r=lcnr,jdonszelmann,kobzol
rust-lang/rust@cf98f583f1 fix fulldeps
rust-lang/rust@20321fa9d0 fix tests
rust-lang/rust@c03400ec35 fix miri
rust-lang/rust@9e9c3b1f12 fix miri
rust-lang/rust@12278ac261 Fix tools
rust-lang/rust@601e9d6a96 bless bootstrap
rust-lang/rust@587412a264 Add crate docs
rust-lang/rust@7bec351981 move CollapseMacroDebuginfo
rust-lang/rust@8d970ffe69 Move NativeLibKind
rust-lang/rust@38af4a23c2 move CrateType
rust-lang/rust@f713bb2185 invert dependency on rustc_error_messages
rust-lang/rust@29dba3e326 make nightly feature
rust-lang/rust@2a20dfa922 move SanitizerSet
rust-lang/rust@589bb91122 Move Limit
rust-lang/rust@16a623ad67 Auto merge of #161434 - jhpratt:rollup-hq3P7uc, r=jhpratt
rust-lang/rust@ab35013885 Change triagebot backport to ping T-libs-fcp
rust-lang/rust@0cfa1c40c6 Auto merge of #159642 - Kobzol:bootstrap-pgo-clippy, r=Mark-Simulacrum
rust-lang/rust@636dec4c1d Rollup merge of #161373 - JonathanBrouwer:ec2-local, r=Mark-Simulacrum
rust-lang/rust@8abcab5a5d Rollup merge of #161355 - bjorn3:archive_error_message, r=mu001999
rust-lang/rust@17438c27a2 Rollup merge of #161351 - fmease:mv-impl-dump-obj-lt-defs, r=JonathanBrouwer
rust-lang/rust@b320300197 Rollup merge of #161340 - notriddle:rustdoc-overflow, r=lolbinarycat,GuillaumeGomez
rust-lang/rust@e0949ac859 Rollup merge of #161331 - nnethercote:bitset-simplifications, r=Mark-Simulacrum
rust-lang/rust@80bac8af4d Rollup merge of #161330 - zakrad:regr-test-159559, r=JohnTitor
rust-lang/rust@3432c9fc75 Rollup merge of #161329 - jakubadamw:e-needs-test, r=jackh726
rust-lang/rust@5300385f71 Rollup merge of #161302 - KevinA-cpu:regression-test-147208, r=khyperia
rust-lang/rust@44f1ad0bf7 Rollup merge of #161212 - thesamesam:rust-installer-fix-error, r=Mark-Simulacrum
rust-lang/rust@143e4b451c Rollup merge of #161199 - lsunsi:issue155802, r=ShoyuVanilla
rust-lang/rust@d6998e29a5 Rollup merge of #160981 - bjorn3:proc_macro_refactors7, r=Mark-Simulacrum
rust-lang/rust@34c47da1a1 Rollup merge of #160842 - Walnut356:slice_ptr, r=Mark-Simulacrum
rust-lang/rust@8d3d60a5a1 Rollup merge of #160299 - CenTdemeern1:stabilize_bool_toggle, r=Mark-Simulacrum
rust-lang/rust@117977d14e Rollup merge of #158855 - Krakoer:feat/commandext-desktop, r=ChrisDenton
rust-lang/rust@c50742ed14 Rollup merge of #158032 - Sa4dUs:offload-device-selection, r=ZuseZ4
rust-lang/rust@12283608e8 Rollup merge of #161429 - maxdexh:allocator-arc-sync-send, r=nia-e
rust-lang/rust@fc0db65f6c Rollup merge of #161420 - alexcrichton:update-wasm-component-ld, r=Mark-Simulacrum
rust-lang/rust@fe89698c0a Rollup merge of #161378 - nnethercote:FlowSensitiveAnalysis-cleanups, r=jackh726
rust-lang/rust@bfff8718f1 Rollup merge of #161370 - Manishearth:rustfmt-macro-fix, r=ytmimi
rust-lang/rust@1bdbe3a324 Rollup merge of #161368 - hsanzg:uw-ex-align, r=bjorn3,tgross35
rust-lang/rust@b7dba0eb2a Rollup merge of #161295 - joboet:sleep_until-long-elapsed, r=tgross35
rust-lang/rust@7659434648 Rollup merge of #161277 - Zalathar:session, r=Kobzol
rust-lang/rust@649278ee12 Rollup merge of #160995 - lqd:readabilly, r=jackh726
rust-lang/rust@813d288d88 Rollup merge of #158934 - Rohan-Singla:fix/158492, r=jackh726
rust-lang/rust@81d5d74813 Rollup merge of #152617 - joboet:fuchsia_sleep_until, r=nia-e
rust-lang/rust@095d9ef41e Auto merge of #161043 - mejrs:rustc_session-lints, r=camelid
rust-lang/rust@595ce4ce98 Tighten allocator Send and Sync bounds on Arc
rust-lang/rust@9a4a803f75 change rustc_lint_deps dep to rustc only
rust-lang/rust@d128c4291b remove duplicate import
rust-lang/rust@e3265cd96d fix ui-fulldeps
rust-lang/rust@5241681085 Fix clippy/rustdoc
rust-lang/rust@7cd9c920cd rustc_session; remove rustc_lint_defs rex-exports
rust-lang/rust@2475f7c0a2 Bump wasm-component-ld to 0.5.30