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bors c8f02aa2f4 Auto merge of #97911 - dtolnay:numcpu, r=Mark-Simulacrum 
Revert "remove num_cpus dependency" in rustc and update cargo

Fixes #97549. This PR reverts #94524 and does a Cargo update to pull in rust-lang/cargo#10737.

Rust 1.61.0 has a regression in which it misidentifies the number of available CPUs in some environments, leading to enormously increased memory usage and failing builds. In between Rust 1.60 and 1.61 both rustc and cargo replaced some uses of `num_cpus` with `available_parallelism`, which eliminated support for cgroupv1, still apparently in common use. This PR switches both rustc and cargo back to using `num_cpus` in order to support environments where the available parallelism is controlled by cgroupv1. Both can use `available_parallism` again once it handles cgroupv1 (if ever).

I have confirmed that the rustc part of this PR fixes the memory usage regression in my non-Cargo environment, and others have confirmed in #97549 that the Cargo regression was at fault for the memory usage regression in their environments.
2022-06-23 17:42:49 -07:00
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rustc Propagate parallel_compiler feature through rustc crates. Turned off feature gives change of builded crates: 238 -> 224. 2022-03-28 08:41:12 +03:00
rustc_apfloat Addressed comments by @compiler-errors and @bjorn3 2022-03-30 17:04:46 -04:00
rustc_arena mark FIXMES for all the places found that are probably offset_from 2022-03-29 20:18:28 -04:00
rustc_ast Rollup merge of #97636 - nnethercote:revert-96682, r=dtolnay 2022-06-23 17:38:11 -07:00
rustc_ast_lowering Auto merge of #96770 - flip1995:fix-trait-type-in-bounds, r=cjgillot 2022-05-08 14:10:12 +00:00
rustc_ast_passes Feature-gate do yeet inside cfgs too 2022-04-30 18:10:01 -07:00
rustc_ast_pretty Rollup merge of #97636 - nnethercote:revert-96682, r=dtolnay 2022-06-23 17:38:11 -07:00
rustc_attr only_local: always check for misuse 2022-05-10 12:07:35 +02:00
rustc_borrowck Auto merge of #96883 - jackh726:early-binder-2, r=oli-obk 2022-05-14 23:53:11 +00:00
rustc_builtin_macros ast: Introduce some traits to get AST node properties generically 2022-05-11 12:43:27 +03:00
rustc_codegen_cranelift Rename unsigned_offset_from to sub_ptr 2022-05-11 17:16:25 -07:00
rustc_codegen_gcc Merge new_metadata into codegen_allocator 2022-04-30 21:20:08 +02:00
rustc_codegen_llvm Add LLVM based mingw-w64 targets 2022-05-13 20:14:15 +02:00
rustc_codegen_ssa Auto merge of #96930 - ayrtonm:mips32-tmp-file, r=petrochenkov 2022-05-13 08:48:31 +00:00
rustc_const_eval Auto merge of #96883 - jackh726:early-binder-2, r=oli-obk 2022-05-14 23:53:11 +00:00
rustc_data_structures Auto merge of #96094 - Elliot-Roberts:fix_doctests, r=compiler-errors 2022-05-07 06:30:29 +00:00
rustc_driver errors: lazily load fallback fluent bundle 2022-04-13 02:44:59 +01:00
rustc_error_codes Auto merge of #95960 - jhpratt:remove-rustc_deprecated, r=compiler-errors 2022-05-09 04:47:30 +00:00
rustc_error_messages typeck: port "no resolve overridden impl substs" 2022-05-12 07:21:51 +01:00
rustc_errors errors: set_arg takes IntoDiagnosticArg 2022-05-12 07:21:51 +01:00
rustc_expand Use pluralize in one instance 2022-05-13 08:48:35 +02:00
rustc_feature change some attrs to only_local 2022-05-10 12:07:36 +02:00
rustc_fs_util Migrate to 2021 2021-09-20 22:21:42 -04:00
rustc_graphviz update graphviz links 2022-05-12 18:31:42 +09:00
rustc_hir Replace DefPathData::Misc by two appropriately-named variants. 2022-05-12 20:12:35 +02:00
rustc_hir_pretty Store all generic bounds as where predicates. 2022-04-30 13:55:13 +02:00
rustc_incremental only_local: always check for misuse 2022-05-10 12:07:35 +02:00
rustc_index Add element iterator for ChunkedBitSet 2022-04-30 16:40:49 +02:00
rustc_infer Auto merge of #96883 - jackh726:early-binder-2, r=oli-obk 2022-05-14 23:53:11 +00:00
rustc_interface only_local: always check for misuse 2022-05-10 12:07:35 +02:00
rustc_lexer Reduce max hash in raw strings from u16 to u8 2022-03-23 22:13:55 +01:00
rustc_lint Auto merge of #95562 - lcnr:attr-no-encode, r=davidtwco 2022-05-12 12:48:30 +00:00
rustc_lint_defs Rollup merge of #97032 - est31:unused_macro_rules, r=petrochenkov 2022-06-01 13:23:33 -07:00
rustc_llvm Add LLVM based mingw-w64 targets 2022-05-13 20:14:15 +02:00
rustc_log rustc_log: add env var to set verbose entry/exit behavior 2022-05-11 09:14:31 +02:00
rustc_macros errors: set_arg takes IntoDiagnosticArg 2022-05-12 07:21:51 +01:00
rustc_metadata Rollup merge of #97328 - petrochenkov:nativice, r=michaelwoerister 2022-06-01 13:24:20 -07:00
rustc_middle Auto merge of #96883 - jackh726:early-binder-2, r=oli-obk 2022-05-14 23:53:11 +00:00
rustc_mir_build Auto merge of #96883 - jackh726:early-binder-2, r=oli-obk 2022-05-14 23:53:11 +00:00
rustc_mir_dataflow only_local: always check for misuse 2022-05-10 12:07:35 +02:00
rustc_mir_transform Auto merge of #96883 - jackh726:early-binder-2, r=oli-obk 2022-05-14 23:53:11 +00:00
rustc_monomorphize only_local: always check for misuse 2022-05-10 12:07:35 +02:00
rustc_parse ast: Introduce some traits to get AST node properties generically 2022-05-11 12:43:27 +03:00
rustc_parse_format Make rustc_parse_format compile on stable 2022-05-03 11:26:58 +02:00
rustc_passes fix typo 2022-05-10 12:07:36 +02:00
rustc_plugin_impl replace dynamic library module with libloading 2021-12-06 12:03:47 -05:00
rustc_privacy rustc: Panic by default in DefIdTree::parent 2022-05-02 01:56:50 +03:00
rustc_query_impl Move lint expectation checking into a separate query (RFC 2383) 2022-05-08 14:37:14 +02:00
rustc_query_system Auto merge of #96094 - Elliot-Roberts:fix_doctests, r=compiler-errors 2022-05-07 06:30:29 +00:00
rustc_resolve Auto merge of #97039 - cjgillot:no-rpit-hrtb, r=jackh726 2022-05-14 15:47:22 +00:00
rustc_save_analysis [save-analysis] Reference the variant not enum at struct-literal construction. 2022-05-12 16:34:02 -07:00
rustc_serialize Remove unused macro rules 2022-04-18 23:28:06 +02:00
rustc_session Auto merge of #97911 - dtolnay:numcpu, r=Mark-Simulacrum 2022-06-23 17:42:49 -07:00
rustc_span Add unsigned_offset_from on pointers 2022-05-11 17:16:25 -07:00
rustc_symbol_mangling Auto merge of #96883 - jackh726:early-binder-2, r=oli-obk 2022-05-14 23:53:11 +00:00
rustc_target Add LLVM based mingw-w64 targets 2022-05-13 20:14:15 +02:00
rustc_trait_selection Revert "Check that closures satisfy their where bounds" 2022-06-13 10:33:55 +00:00
rustc_traits Add bound_impl_trait_ref 2022-05-13 18:27:40 -04:00
rustc_ty_utils Auto merge of #96883 - jackh726:early-binder-2, r=oli-obk 2022-05-14 23:53:11 +00:00
rustc_type_ir fix most compiler/ doctests 2022-05-02 17:40:30 -07:00
rustc_typeck Rollup merge of #97431 - compiler-errors:issue-97413, r=oli-obk 2022-06-23 17:38:11 -07:00