Remove driver_lint_caps

[bjorn3]

View all comments

It was only used by rustdoc and doesn't seem like it was necessary there. No tests fail at least.

r? rust-lang/rustdoc

[rustbot]

The rustc-dev-guide subtree was changed. If this PR only touches the dev guide consider submitting a PR directly to rust-lang/rustc-dev-guide otherwise thank you for updating the dev guide with your changes.

cc @BoxyUwU, @jieyouxu, @Kobzol, @tshepang

[notriddle]

I wrote a couple of tests for this functionality while reviewing it. I didn't find any problems, but I'd like to put together more test cases for this functionality, too.

• rustdoc: add test case for -Drustdoc:: and --cap-lints #156616
• rustdoc: test ignoring rustc lints in CLI #156618

@bors r+

[rust-bors]

📌 Commit 379caad has been approved by notriddle

It is now in the queue for this repository.

[rust-bors]

💔 Test for 7bb6818 failed: CI. Failed job:

• auto - dist-various-2 (web logs, enhanced plaintext logs)

[notriddle]

Nothing in this change seems like it would cause installing /tmp/build-x86_64-fortanix-unknown-sgx-toolchain.sh to fail.

@bors retry

[bjorn3]

Messed up the doc test attr syntax.

@rustbot ready

[notriddle]

@bors r+

Oh boy. Hope it works this time!

[rust-bors]

📌 Commit 60d0920 has been approved by notriddle

It is now in the queue for this repository.

[JonathanBrouwer]

💔 I suspect this PR failed tests as part of a rollup
@bors r-

After fixing the problem, consider running a try job for the failed job before re-approving.

Link to failure: #157784 (comment)

[rust-bors]

This pull request was unapproved.

This PR was contained in a rollup (#157784), which was unapproved.

View changes since this unapproval

[rustbot]

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.

[bjorn3]

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

[rust-bors]

💔 Test for 0744daf failed: CI. Failed job:

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

[rust-log-analyzer]

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)

 Documenting rustc_data_structures v0.0.0 (/checkout/compiler/rustc_data_structures)
 Documenting rustc_index v0.0.0 (/checkout/compiler/rustc_index)
 Documenting rustc_windows_rc v0.0.0 (/checkout/compiler/rustc_windows_rc)
 Documenting rustc_baked_icu_data v0.0.0 (/checkout/compiler/rustc_baked_icu_data)
warning: hidden lifetime parameters in types are deprecated
  --> /rustc-dev/0744dafe00b3b3848f63806c16a6f4cf87ba8e16/compiler/rustc_baked_icu_data/src/data/list_and_v1.rs.data:34:47
   |
34 | ...   fn load(&self, req: icu_provider::DataRequest) -> Result<icu_provider::DataResponse<icu_list::provider::ListAndV1>, icu_provid...
   |                           --------------^^^^^^^^^^^
   |                           |
   |                           expected lifetime parameter
   |
  ::: /rustc-dev/0744dafe00b3b3848f63806c16a6f4cf87ba8e16/compiler/rustc_baked_icu_data/src/lib.rs:32:5
   |
32 |     impl_data_provider!(BakedDataProvider);
   |     -------------------------------------- in this macro invocation
   |
note: the lint level is defined here
  --> <crate attribute>:1:9
   |
 1 | #![warn(rust_2018_idioms)]
   |         ^^^^^^^^^^^^^^^^
   = note: `#[warn(elided_lifetimes_in_paths)]` implied by `#[warn(rust_2018_idioms)]`
   = note: this warning originates in the macro `impl_list_and_v1` which comes from the expansion of the macro `impl_data_provider` (in Nightly builds, run with -Z macro-backtrace for more info)
help: indicate the anonymous lifetime
   |
34 |             fn load(&self, req: icu_provider::DataRequest<'_>) -> Result<icu_provider::DataResponse<icu_list::provider::ListAndV1>, icu_provider::DataError> {
   |                                                          ++++

 Documenting rustc_parse_format v0.0.0 (/checkout/compiler/rustc_parse_format)
 Documenting rustc_lexer v0.0.0 (/checkout/compiler/rustc_lexer)
error: `rustc_baked_icu_data` (lib doc) generated 1 warning
error: warnings are denied by `build.warnings` configuration
warning: build failed, waiting for other jobs to finish...
[RUSTC-TIMING] rustc_ast test:false 3.046
Command `/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo doc --target x86_64-unknown-linux-gnu -Zbinary-dep-depinfo -j 8 -Zroot-dir=/checkout -Ztrim-paths --config profile.release.trim-paths='all' --config profile.dev.trim-paths='all' -Zembed-metadata=no --locked --color=always --profile=release --features 'jemalloc llvm rustc' --manifest-path /checkout/compiler/rustc/Cargo.toml -Zskip-rustdoc-fingerprint --no-deps -Zrustdoc-map -p rustc-main -p rustc_abi -p rustc_arena -p rustc_ast -p rustc_ast_ir -p rustc_ast_lowering -p rustc_ast_passes -p rustc_ast_pretty -p rustc_attr_ir -p rustc_attr_parsing -p rustc_baked_icu_data -p rustc_borrowck -p rustc_builtin_macros -p rustc_codegen_llvm -p rustc_codegen_ssa -p rustc_const_eval -p rustc_crate_store -p rustc_data_structures -p rustc_driver -p rustc_driver_impl -p rustc_error_codes -p rustc_error_messages -p rustc_errors -p rustc_expand -p rustc_expand_queries -p rustc_feature -p rustc_fs_util -p rustc_graphviz -p rustc_hashes -p rustc_hir -p rustc_hir_analysis -p rustc_hir_id -p rustc_hir_pretty -p rustc_hir_typeck -p rustc_incremental -p rustc_index -p rustc_index_macros -p rustc_infer -p rustc_interface -p rustc_lexer -p rustc_lint -p rustc_lint_defs -p rustc_llvm -p rustc_log -p rustc_macros -p rustc_metadata -p rustc_middle -p rustc_mir_build -p rustc_mir_dataflow -p rustc_mir_transform -p rustc_monomorphize -p rustc_next_trait_solver -p rustc_parse -p rustc_parse_format -p rustc_passes -p rustc_pattern_analysis -p rustc_privacy -p rustc_proc_macro -p rustc_public -p rustc_public_bridge -p rustc_query_impl -p rustc_resolve -p rustc_sanitizers -p rustc_serialize -p rustc_session -p rustc_span -p rustc_structures -p rustc_symbol_mangling -p rustc_target -p rustc_thread_pool -p rustc_trait_selection -p rustc_traits -p rustc_transmute -p rustc_ty_utils -p rustc_ty_walk -p rustc_type_ir -p rustc_type_ir_macros -p rustc_windows_rc [workdir=/checkout]` failed with exit code 101
Created at: src/bootstrap/src/core/build_steps/doc.rs:946:25
Executed at: src/bootstrap/src/core/build_steps/doc.rs:1007:26

Command has failed. Rerun with -v to see more details.
Bootstrap failed while executing `dist --host x86_64-unknown-linux-gnu --target x86_64-unknown-linux-gnu --include-default-paths build-manifest bootstrap`
Currently active steps:
dist::Docs { host: x86_64-unknown-linux-gnu } at src/bootstrap/src/core/build_steps/dist.rs:108
doc::Rustc { build_compiler: Compiler { stage: 1, host: x86_64-unknown-linux-gnu, forced_compiler: false }, target: x86_64-unknown-linux-gnu, crates: ["rustc-main", "rustc_abi", "rustc_arena", "rustc_ast", "rustc_ast_ir", "rustc_ast_lowering", "rustc_ast_passes", "rustc_ast_pretty", "rustc_attr_ir", "rustc_attr_parsing", "rustc_baked_icu_data", "rustc_borrowck", "rustc_builtin_macros", "rustc_codegen_llvm", "rustc_codegen_ssa", "rustc_const_eval", "rustc_crate_store", "rustc_data_structures", "rustc_driver", "rustc_driver_impl", "rustc_error_codes", "rustc_error_messages", "rustc_errors", "rustc_expand", "rustc_expand_queries", "rustc_feature", "rustc_fs_util", "rustc_graphviz", "rustc_hashes", "rustc_hir", "rustc_hir_analysis", "rustc_hir_id", "rustc_hir_pretty", "rustc_hir_typeck", "rustc_incremental", "rustc_index", "rustc_index_macros", "rustc_infer", "rustc_interface", "rustc_lexer", "rustc_lint", "rustc_lint_defs", "rustc_llvm", "rustc_log", "rustc_macros", "rustc_metadata", "rustc_middle", "rustc_mir_build", "rustc_mir_dataflow", "rustc_mir_transform", "rustc_monomorphize", "rustc_next_trait_solver", "rustc_parse", "rustc_parse_format", "rustc_passes", "rustc_pattern_analysis", "rustc_privacy", "rustc_proc_macro", "rustc_public", "rustc_public_bridge", "rustc_query_impl", "rustc_resolve", "rustc_sanitizers", "rustc_serialize", "rustc_session", "rustc_span", "rustc_structures", "rustc_symbol_mangling", "rustc_target", "rustc_thread_pool", "rustc_trait_selection", "rustc_traits", "rustc_transmute", "rustc_ty_utils", "rustc_ty_walk", "rustc_type_ir", "rustc_type_ir_macros", "rustc_windows_rc"] } at src/bootstrap/src/core/build_steps/doc.rs:916
Build completed unsuccessfully in 0:19:46
  local time: Thu Sep 17 13:25:34 UTC 2026

[rust-log-analyzer]

The job test-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)

---- [run-make] tests/run-make/rustdoc/print-crate-root-lint-levels stdout ----

error: rmake recipe failed to complete
status: exit status: 101
command: cd "/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/rustdoc/print-crate-root-lint-levels/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" CC="cc" CC_DEFAULT_FLAGS="-ffunction-sections -fdata-sections -fPIC -m64 -w" CXX="c++" CXX_DEFAULT_FLAGS="-ffunction-sections -fdata-sections -fPIC -m64 -w" 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/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" RUSTC_CODEGEN_BACKEND="gcc" 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" __RMAKE_VERBOSE_SUBPROCESS_OUTPUT="1" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/rustdoc/print-crate-root-lint-levels/rmake"
stdout: none
--- stderr -------------------------------
LD_LIBRARY_PATH="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make/rustdoc/print-crate-root-lint-levels/rmake_out:/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib::/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc" "lib.rs" "-Zunstable-options" "--print=crate-root-lint-levels" "--target=x86_64-unknown-linux-gnu"
output status: `exit status: 0`
=== STDOUT ===
keyword_idents_2018=allow
keyword_idents_2024=allow
anonymous_parameters=allow
double_negations=allow
ellipsis_inclusive_range_patterns=warn
edition_2024_expr_fragment_specifier=allow
incomplete_features=warn
internal_features=warn
non_ascii_idents=allow
uncommon_codepoints=warn
confusable_idents=warn
mixed_script_confusables=warn
non_camel_case_types=warn
ambiguous_negative_literals=allow
redundant_semicolons=warn
special_module_name=warn
unsafe_code=allow
unused_braces=warn
unused_doc_comments=warn
unused_import_braces=allow
unused_parens=warn
---




thread 'main' (233988) panicked at /checkout/tests/run-make/rustdoc/print-crate-root-lint-levels/rmake.rs:20:5:
should found: {"rustdoc::private_doc_tests=allow", "rustdoc::private_intra_doc_links=forbid", "rustdoc::broken_intra_doc_links=warn", "rustdoc::missing_crate_level_docs=allow", "stable_features=warn", "warnings=warn", "unused_mut=allow", "unknown_lints=warn"}, didn't found ["unused_mut=allow"]
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
------------------------------------------

---- [run-make] tests/run-make/rustdoc/print-crate-root-lint-levels stdout end ----

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