Update cargo

[weihanglo]

12 commits in 68db37499f2de8acef704c73d9031be6fbcbaee4..64a12460708cf146e16cc61f28aba5dc2463bbb4
2025-05-22 14:27:15 +0000 to 2025-05-30 18:25:08 +0000

• chore: remove HTML comments and inline guide (chore: remove HTML comments and inline guide cargo#15613)
• Add .git-blame-ignore-revs (Add .git-blame-ignore-revs cargo#15612)
• refactor: cleanup for CompileMode (refactor: cleanup for CompileMode cargo#15608)
• refactor: separate "global" mode from CompileMode (refactor: separate "global" mode from CompileMode cargo#15601)
• fix(doc): pass toolchain-shared-resources to get doc styled (fix(doc): pass toolchain-shared-resources to get doc styled cargo#15605)
• fix(embedded): Resolve multiple bugs in frontmatter parser (fix(embedded): Resolve multiple bugs in frontmatter parser cargo#15573)
• chore: Upgrade schemars (chore: Upgrade schemars cargo#15602)
• Update gix & socket2 (Update gix & socket2 cargo#15600)
• Add -Zfix-edition (Add -Zfix-edition cargo#15596)
• chore(toml): disable toml's default features, unless necessary (chore(toml): disable toml's default features, unless necessary cargo#15598)
• docs(README): fix the link to the changelog in the Cargo book (docs(README): fix the link to the changelog in the Cargo book cargo#15597)
• Add the future edition (Add the future edition cargo#15595)

r? ghost

[rustbot]

Some changes occurred in src/tools/cargo

cc @ehuss

[rustbot]

⚠️ Warning ⚠️

• Some commits in this PR modify submodules.

[weihanglo]

@bors r+ rollup=never p=1

[bors]

📌 Commit 01541e1 has been approved by weihanglo

It is now in the queue for this repository.

[bors]

⌛ Testing commit 01541e1 with merge 7a7bcbb...

[bors]

☀️ Test successful - checks-actions
Approved by: weihanglo
Pushing 7a7bcbb to master...

[github-actions]

What is this?

This is an experimental post-merge analysis report that shows differences in test outcomes between the merged PR and its parent PR.

Comparing 0b00e68 (parent) -> 7a7bcbb (this PR)

Test differences

Show 33445 test diffs

Stage 1

• errors::verify_ast_passes_out_of_order_params_36: pass -> [missing] (J0)
• errors::verify_builtin_macros_env_not_defined_52: pass -> [missing] (J0)
• errors::verify_parse_macro_invocation_with_qualified_path_9: pass -> [missing] (J0)
• errors::verify_passes_repr_conflicting_75: pass -> [missing] (J0)
• interval::tests::insert_range_dual: pass -> [missing] (J0)
• parser::tests::multiple_labels_without_message_2: pass -> [missing] (J0)
• session_diagnostics::verify_attr_parsing_repr_ident_31: pass -> [missing] (J0)
• spec::tests::arm64e_apple_ios: pass -> [missing] (J0)
• transitive_relation::tests::test_one_step: pass -> [missing] (J0)
• sort::tests::unstable::deterministic_string_saw_mixed: ignore -> [missing] (J1)
• sort::tests::unstable::panic_retain_orig_set_string_saw_mixed: ignore -> [missing] (J1)
• collections::binary_heap::test_drain_sorted_collect: pass -> [missing] (J2)
• collections::btree::map::tests::test_extract_if::underfull_keeping_one: pass -> [missing] (J2)
• collections::linked_list::tests::test_mut_iter: pass -> [missing] (J2)
• errors_that_start_with_newline_formats_correctly: pass -> [missing] (J2)
• floats::f128::test_is_sign_positive: pass -> [missing] (J2)
• fmt::builders::debug_map::test_empty: pass -> [missing] (J2)
• lazy::lazy_type_inference: pass -> [missing] (J2)
• lazy_lock::sync_lazy_new: pass -> [missing] (J2)
• mpmc::oneshot_single_thread_send_port_close: pass -> [missing] (J2)
• mutex::smoke: pass -> [missing] (J2)
• net::ip_addr::test_from_str_ipv4_in_ipv6: pass -> [missing] (J2)
• num::i32::test_carrying_mul_add: pass -> [missing] (J2)
• num::i8::test_unbounded_shl: pass -> [missing] (J2)
• num::test_try_i32u32: pass -> [missing] (J2)
• num::test_try_i8u32: pass -> [missing] (J2)
• once_lock::sync_once_cell_does_not_leak_partially_constructed_boxes: pass -> [missing] (J2)
• slice::test_chunks_exact_zip: pass -> [missing] (J2)
• sort::tests::unstable::correct_1k_random_z1: pass -> [missing] (J2)
• str::ceil_char_boundary: pass -> [missing] (J2)
• sync::test_arc_cyclic_with_zero_refs: pass -> [missing] (J2)
• sync::test_cowarc_clone_make_mut: pass -> [missing] (J2)
• test_var_big: pass -> [missing] (J2)
• ascii::medium::is_ascii_alphanumeric: pass -> [missing] (J3)
• iter::bench_max: pass -> [missing] (J3)
• net::tcp::tests::multiple_connect_interleaved_lazy_schedule: pass -> [missing] (J3)
• path::bench_path_hashset_miss: pass -> [missing] (J3)
• sort::tests::stable::stability_i32_ascending: pass -> [missing] (J3)
• sort::tests::unstable::stability_i32_random_d2: pass -> [missing] (J3)
• str::chars_count::short_mixed: pass -> [missing] (J3)
• tests::parse_ignored_flag: pass -> [missing] (J3)

Stage 2

• errors::verify_ast_passes_optional_trait_object_48: [missing] -> pass (J0)
• errors::verify_ast_passes_unsafe_negative_impl_38: [missing] -> pass (J0)
• errors::verify_expand_duplicate_matcher_binding_35: [missing] -> pass (J0)
• errors::verify_incremental_unchecked_clean_17: [missing] -> pass (J0)
• errors::verify_parse_asm_expected_comma_179: [missing] -> pass (J0)
• errors::verify_parse_enum_pattern_instead_of_identifier_123: [missing] -> pass (J0)
• errors::verify_parse_macro_rules_missing_bang_152: [missing] -> pass (J0)
• errors::verify_passes_implied_feature_not_exist_160: [missing] -> pass (J0)
• html::render::tests::test_all_types_prints_header_once: [missing] -> pass (J0)
• html::render::write_shared::tests::hack_external_crate_names: [missing] -> pass (J0)
• html::toc::tests::builder_smoke: [missing] -> pass (J0)
• spec::tests::riscv32imac_unknown_none_elf: [missing] -> pass (J0)
• sort::tests::stable::correct_u128_random_d20: [missing] -> ignore (J1)
• sort::tests::stable::self_cmp_string_random_s95: [missing] -> ignore (J1)
• sort::tests::stable::stability_legacy: [missing] -> ignore (J1)
• sort::tests::unstable::correct_dyn_val_random_d2: [missing] -> ignore (J1)
• sort::tests::unstable::panic_retain_orig_set_string_random_s95: [missing] -> ignore (J1)
• atomic::int_xor: [missing] -> pass (J2)
• collections::btree::map::tests::test_into_iter_drop_leak_kv_panic_in_val: [missing] -> pass (J2)
• collections::btree::map::tests::test_iter_rev: [missing] -> pass (J2)
• ffi::os_str::tests::test_os_string_reserve: [missing] -> pass (J2)
• fmt::builders::debug_list::test_empty_non_exhaustive: [missing] -> pass (J2)
• fmt::num::test_format_int_flags: [missing] -> pass (J2)
• io::borrowed_buf::new: [missing] -> pass (J2)
• io::cursor::tests::test_buf_writer_error: [missing] -> pass (J2)
• io::tests::read_to_end_error: [missing] -> pass (J2)
• iter::sources::test_repeat_take: [missing] -> pass (J2)
• iter::traits::accum::test_iterator_sum_result: [missing] -> pass (J2)
• iter::traits::iterator::test_iterator_min: [missing] -> pass (J2)
• num::dec2flt::massive_exponent: [missing] -> pass (J2)
• num::flt2dec::strategy::dragon::shortest_sanity_test: [missing] -> pass (J2)
• num::i64::test_be: [missing] -> pass (J2)
• num::ops::test_add_defined: [missing] -> pass (J2)
• num::ops::test_shl_defined: [missing] -> pass (J2)
• num::ops::test_sub_assign_defined: [missing] -> pass (J2)
• num::u128::test_widening_mul: [missing] -> pass (J2)
• slice::test_chunks_exact_count: [missing] -> pass (J2)
• sort::tests::unstable::panic_retain_orig_set_cell_i32_random_z1: [missing] -> pass (J2)
• str::test_find_str: [missing] -> pass (J2)
• str::test_trim: [missing] -> pass (J2)
• string::test_from_utf8_lossy: [missing] -> pass (J2)
• sync::test_strong_count: [missing] -> pass (J2)
• vec::test_drain_keep_rest: [missing] -> pass (J2)
• vec_deque::test_try_fold_wraparound: [missing] -> pass (J2)
• ascii::medium::is_ascii_punctuation: [missing] -> pass (J3)
• btree::set::is_subset_10k_vs_100: [missing] -> pass (J3)
• fmt::write_vec_macro_debug: [missing] -> pass (J3)
• iter::bench_range_step_by_loop_u32: [missing] -> pass (J3)
• net::addr_parser::bench_parse_socketaddr_v4: [missing] -> pass (J3)
• net::tcp::tests::multiple_connect_serial: [missing] -> pass (J3)
• num::dec2flt::bench_short_decimal: [missing] -> pass (J3)
• num::flt2dec::strategy::dragon::bench_big_exact_3: [missing] -> pass (J3)
• sort::tests::stable::correct_1k_saw_mixed: [missing] -> pass (J3)
• sort::tests::stable::correct_cell_i32_random: [missing] -> pass (J3)
• sort::tests::stable::self_cmp_i32_random: [missing] -> pass (J3)
• sort::tests::unstable::correct_string_saw_mixed: [missing] -> pass (J3)
• str::splitn_space_char::long_lorem_ipsum: [missing] -> pass (J3)
• sys::pal::common::tests::bench_heap_path_alloc: [missing] -> pass (J3)
• vec::bench_clone_0000: [missing] -> pass (J3)

(and 16633 additional test diffs)

Additionally, 16712 doctest diffs were found. These are ignored, as they are noisy.

Job group index

• J0: aarch64-apple, x86_64-apple-1
• J1: x86_64-gnu-aux
• J2: aarch64-apple, test-various, x86_64-apple-1, x86_64-gnu-aux
• J3: aarch64-apple, test-various, x86_64-apple-1

Test dashboard

Run

cargo run --manifest-path src/ci/citool/Cargo.toml -- \
    test-dashboard 7a7bcbbcdbf2845164a94377d0e0efebb737ffd3 --output-dir test-dashboard

And then open test-dashboard/index.html in your browser to see an overview of all executed tests.

Job duration changes

1. x86_64-apple-2: 6941.9s -> 1171.8s (-83.1%)
2. dist-aarch64-linux: 5338.9s -> 8041.2s (50.6%)
3. test-various: 4217.6s -> 2233.1s (-47.1%)
4. x86_64-gnu-aux: 5574.2s -> 3723.5s (-33.2%)
5. dist-apple-various: 8959.0s -> 7080.9s (-21.0%)
6. dist-aarch64-apple: 5626.3s -> 4675.9s (-16.9%)
7. x86_64-gnu-llvm-20-2: 6128.9s -> 7152.8s (16.7%)
8. aarch64-apple: 5365.8s -> 5888.1s (9.7%)
9. x86_64-apple-1: 8147.8s -> 7365.8s (-9.6%)
10. x86_64-msvc-2: 7451.8s -> 6825.4s (-8.4%)

How to interpret the job duration changes?

Job durations can vary a lot, based on the actual runner instance
that executed the job, system noise, invalidated caches, etc. The table above is provided
mostly for t-infra members, for simpler debugging of potential CI slow-downs.

[rust-timer]

Finished benchmarking commit (7a7bcbb): comparison URL.

Overall result: ❌ regressions - no action needed

@rustbot label: -perf-regression

Instruction count

This is the most reliable metric that we have; it was used to determine the overall result at the top of this comment. However, even this metric can sometimes exhibit noise.

	mean	range	count
Regressions ❌ (primary)	0.3%	[0.2%, 0.4%]	2
Regressions ❌ (secondary)	0.4%	[0.4%, 0.4%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	0.3%	[0.2%, 0.4%]	2

Max RSS (memory usage)

Results (primary 2.3%, secondary 0.3%)

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	6.2%	[3.0%, 9.4%]	3
Regressions ❌ (secondary)	0.8%	[0.4%, 1.7%]	9
Improvements ✅ (primary)	-9.4%	[-9.4%, -9.4%]	1
Improvements ✅ (secondary)	-0.8%	[-1.6%, -0.5%]	4
All ❌✅ (primary)	2.3%	[-9.4%, 9.4%]	4

Cycles

Results (secondary 0.1%)

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	1.5%	[0.5%, 3.8%]	7
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-0.8%	[-1.4%, -0.4%]	11
All ❌✅ (primary)	-	-	0

Binary size

Results (primary -0.0%, secondary -0.0%)

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	0.1%	[0.0%, 0.1%]	5
Regressions ❌ (secondary)	0.0%	[0.0%, 0.1%]	2
Improvements ✅ (primary)	-0.1%	[-0.2%, -0.1%]	7
Improvements ✅ (secondary)	-0.2%	[-0.2%, -0.2%]	1
All ❌✅ (primary)	-0.0%	[-0.2%, 0.1%]	12

Bootstrap: 777.559s -> 778.793s (0.16%)
Artifact size: 370.18 MiB -> 370.46 MiB (0.08%)