Software health reportschema 0.30.0 · metrics 2.10.0 · 2026-08-03 04:05 UTC

rust-lang / compiler-builtins

Rust implementations of compiler-rt and libm

RustCustom license★ 509 stars⑂ 280 forkssince Aug 2016View on GitHub ↗

rust-lang/compiler-builtins holds a health index of 93 out of 100, placing it in the Exceptional band. It scores highest on Vitality (91/100) and lowest on AI Readiness (66/100). It was last updated today. 3 contributors account for most of its recent work.

overall / 100

Exceptional

Software health index

Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean, calibrated against the distribution of the public record so bands carry percentile meaning; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At Risk ceiling of 34.

Exceptional93-100The record's top tier (≈ top 5%); essentially all checked criteria met

Excellent80-92Strong across the board; minor gaps

Good65-79Healthy; gaps are limited and manageable

Moderate50-64Acceptable with notable gaps; review recommended

Weak35-49Material weaknesses across several areas

At Risk20-34Significant weaknesses; adoption warrants caution

Critical1-19Severe problems (abandoned, single-maintainer, no hygiene)

Score profile

Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.

The weighted overall 79 is calibrated to 93 on the published index scale (record calibration 2026-08-02).

Ownership

The Rust Programming LanguageOrganization

17,903 followers246 public repossince Sep 2013

This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.

Package ecosystems

Registry	Package	Version	Downloads / mo	Versions	Last publish	Tags
crates.io	libm	0.2.16	32,945,736	22	191 days ago	libm math no-std
crates.io	compiler_builtins	0.1.160	391,606	151	429 days ago	—

Metrics by category

Vitality

Is the project alive — is code being written and are releases shipping?

91Excellent · 21% of overall

Development activity

99Exceptional

How it's scored

36/36	Push recency — last push 0 days ago
34.6/36	Commit cadence — 50/52 weeks with commits
18/18	Commit volume — 696 commits in the last year
10/10	OpenSSF Scorecard: Maintained — 30 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 10

Inputs used

commits_last_year	696
human_commit_share	1
days_since_last_push	0
active_weeks_last_year	50

Release discipline

78Good

How it's scored

27/27	Ships releases — 49 releases published
16.2/36	Release recency — latest release 191 days ago
27/27	Release cadence — a release every ~30.8 days
0/10	OpenSSF Scorecard: Signed-Releases — no data

Inputs used

releases_count	49
latest_release_tag	libm-v0.2.16
releases_from_tags	no
days_since_latest_release	191
mean_days_between_releases	30.8

Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.

Community & Adoption

Does the project have users, downloads, attention, and a welcoming setup for contributors?

76Good · 17% of overall

Popularity & adoption

72Good

How it's scored

43.9/60	Stars — 509 stars
20.4/25	Forks — 280 forks
7.9/15	Watchers — 27 watchers

Inputs used

forks	280
stars	509
watchers	27
growth_state	unverified
growth_factor_pct	100
growth_unverified_reason	no_history

Community health

64Moderate

How it's scored

22.5/22.5	README
16.9/22.5	License — license file present, not a recognized license
18/18	CONTRIBUTING guide
0/13.5	Code of conduct
0/7.2	Issue template
0/6.3	PR template

Inputs used

has_readme	yes
has_license	yes
readme_badges	0
has_contributing	yes
has_issue_template	no
has_code_of_conduct	no
readme_badge_services	—
has_pull_request_template	no

Ecosystem adoption (downloads)

100Exceptional

How it's scored

80/80	Monthly downloads — 33,337,342 downloads/month across crates
0/20	Registry dependents — not reported by this ecosystem

Inputs used

packages	libm, compiler_builtins
dependents	—
ecosystems	crates
total_downloads	437,692,620
monthly_downloads	33,337,342
unverified_packages_excluded	—

Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.

Sustainability & Governance

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?

87Excellent · 23% of overall

Maintainer resilience (bus factor)

75Good

How it's scored

36/54	Bus factor — 3 contributor(s) cover half of all commits
15.2/22.5	Commit distribution — top contributor authored 32% of commits
13.5/13.5	Contributor breadth — 97 contributors
10/10	OpenSSF Scorecard: Contributors — project has 41 contributing companies or organizations

Inputs used

bus_factor	3
contributors_sampled	97
top_contributor_share	0.324

Issue & PR responsiveness

84Excellent

How it's scored

35.6/42	Issue resolution — 85% of issues closed
26.6/30	PR acceptance — 856/966 decided PRs merged
9.8/13	Newcomer PR acceptance — 3/4 first-time contributors' PRs merged in 30d
12/15	OpenSSF Scorecard: Code-Review — Found 12/15 approved changesets -- score normalized to 8

Inputs used

merged_prs	856
open_issues	38
closed_issues	210
prs_merged_7d	2
prs_decided_7d	2
prs_merged_30d	6
prs_decided_30d	8
issue_closed_ratio	0.847
closed_unmerged_prs	110
first_time_authors_30d	4
first_time_prs_merged_30d	3
first_time_prs_decided_30d	4

Ownership & stewardship

100Exceptional

How it's scored

30/30	Ownership backing — organization-owned
0/20	Verified domain — verified-domain status not read for this organization
25/25	Owner reach — 17,903 followers of rust-lang
25/25	Track record — 246 public repos, account ~12 yr old

Inputs used

followers	17,903
owner_type	Organization
is_verified	—
owner_login	rust-lang
public_repos	246
account_age_days	4,709

Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.

Package maintenance

91Excellent

How it's scored

25/25	Published & resolvable — 2 package(s) on crates
26/35	Publish recency — latest publish 191 days ago
20/20	Version history — 151 published versions
20/20	Not deprecated — active, not deprecated or yanked

Inputs used

packages	libm, compiler_builtins
ecosystems	crates
any_deprecated	no
min_days_since_publish	191

Engineering Quality

Are baseline engineering and documentation practices in place?

66Good · 19% of overall

Engineering practices

74Good

How it's scored

24/24	CI workflows — 3 workflow(s)
24/24	Tests present
0/16	Linter config
0/9.6	Pre-commit hooks
6.4/6.4	.editorconfig
20/20	OpenSSF Scorecard: CI-Tests — 16 out of 16 merged PRs checked by a CI test -- score normalized to 10

Inputs used

has_ci	yes
has_tests	yes
has_editorconfig	yes
has_linter_config	no
has_precommit_config	no

Documentation

55Moderate

How it's scored

30/30	README
0/25	Documentation directory
15/15	Documentation / homepage site — https://docs.rs/libm
10/10	Repository description
0/10	Topics
0/10	Wiki

Inputs used

topics	—
has_wiki	no
homepage	—
docs_site	https://docs.rs/libm
has_readme	yes
has_docs_dir	no
has_description	yes

Security

Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?

76Good · 16% of overall

Security posture

70Good

How it's scored

7.5/7.5	Binary-Artifacts — no binaries found in the repo
2.2/7.5	Branch-Protection — branch protection is not maximal on development and all release branches
2.5/2.5	CI-Tests — 16 out of 16 merged PRs checked by a CI test -- score normalized to 10
0/2.5	CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
6/7.5	Code-Review — Found 12/15 approved changesets -- score normalized to 8
2.5/2.5	Contributors — project has 41 contributing companies or organizations
10/10	Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5	Dependency-Update-Tool — update tool detected
0/5	Fuzzing — project is not fuzzed
2.2/2.5	License — license file detected
7.5/7.5	Maintained — 30 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 10
0/5	Packaging — no data
2/5	Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 4
5/5	SAST — SAST tool is run on all commits
5/5	Security-Policy — security policy file detected
0/7.5	Signed-Releases — no data
0/7.5	Token-Permissions — detected GitHub workflow tokens with excessive permissions
4.5/7.5	Vulnerabilities — 4 existing vulnerabilities detected

Inputs used

source	openssf_scorecard
checks_evaluated	16
scorecard_version	v5.5.0
checks_inconclusive	2
scorecard_aggregate	7

Excluded from scoring (no data or not applicable): Packaging, Signed-Releases. Remaining weights renormalized.

Dependency advisories

100Exceptional

How it's scored

35/35	Direct dependencies free of known advisories — no direct dependency carries a known advisory
25/25	Indirect dependencies free of known advisories — no indirect dependency carries a known advisory
0/40	No advisories left outstanding — no advisory carries a publication date

Inputs used

source	osv
advisories	0
affected_packages	0
assessed_packages	4
unassessed_packages	0
affected_by_severity	none
direct_affected_packages	0

Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the crates:compiler_builtins@0.1.160 runtime dependency closure — what installing the published package pulls in — 4 packages. Reachability is not analyzed.

AI Readiness

How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight (4%): agent tooling is a real maintenance signal, but a repository with none can still reach 100/100.

66Good · 4% of overall

Agent context & guidance

40Weak

How it's scored

0/45	Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15	Machine-readable docs (llms.txt)
40/40	Legible commit history — 90 of 100 human commits state their intent (structured subject or explanatory body)

Inputs used

has_llms_txt	no
llms_txt_url	—
legible_history_share	0.9
agent_instruction_files	—
agent_instruction_max_bytes	—

Verify loop (build / test / typecheck)

60Moderate

How it's scored

12.6/18	One-command bootstrap — Cargo.toml, builtins-shim/Cargo.toml, builtins-test-intrinsics/Cargo.toml (toolchain convention, no task runner)
22/22	Automated tests
0/11	Lint / format config
11/11	Static type checking — Rust (statically typed)
10/10	Reproducible environment — Dockerfile, lockfile
0/10	Demonstrated agent practice — no agent-authored commits among the last 100
0/8	Automated maintenance — no automated dependency updates observed
4/10	OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 4

Inputs used

has_nix	no
has_tests	yes
lockfiles	Cargo.lock
has_dockerfile	yes
typed_language	yes
bootstrap_files	—
has_devcontainer	no
has_linter_config	no
typecheck_configs	—
agent_commit_share	0
toolchain_manifests	Cargo.toml, builtins-shim/Cargo.toml, builtins-test-intrinsics/Cargo.toml, builtins-test/Cargo.toml, compiler-builtins/Cargo.toml, crates/api-list-common/Cargo.toml, crates/libm-macros/Cargo.toml, crates/musl-math-sys/Cargo.toml, crates/panic-handler/Cargo.toml, crates/symbol-check/Cargo.toml, crates/update-api-list/Cargo.toml, crates/util/Cargo.toml, libm-test/Cargo.toml, libm/Cargo.toml
dependency_bot_commit_share	0

Code legibility for models

100Exceptional

How it's scored

45/45	Type-checkable code — Rust (statically typed)
55/55	Manageable file sizes — 0/291 source files over 60KB

Inputs used

primary_language	Rust
largest_source_bytes	41,788
source_files_sampled	291
oversized_source_files	0

Machine-readable interfaces

100Exceptional

How it's scored

0/40	API schema (OpenAPI/GraphQL/proto) — not applicable to this kind of software
0/20	MCP server — not applicable to this kind of software
40/40	Runnable examples — examples

Inputs used

example_dirs	examples
has_mcp_signal	no
api_schema_files	—
interfaces_expected_of	—

Excluded from scoring (no data or not applicable): API schema (OpenAPI/GraphQL/proto), MCP server. Remaining weights renormalized.

Key facts

509GitHub stars

97contributors

696commits, last 12 months

0days since last push

49releases

3bus factor

38open issues

crates.iopackage ecosystems

Data collection warnings

Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
Could not fetch crates package 'libm-test' from its registry
Could not fetch crates package 'builtins-test' from its registry
Could not fetch crates package 'builtins-test-intrinsics' from its registry

More detail

Star and fork history 0 ★ / 280 ⇿

0Stars

280Forks

49Releases

When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.

Major 0Minor 0Patch 0

Each point covers 10 days.

OpenSSF Scorecard 7.0 / 10

7.0aggregate

Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).Scorecard v5.5.0 · 2026-08-03 04:05 UTC

10	Binary-Artifacts	no binaries found in the repo
3	Branch-Protection	branch protection is not maximal on development and all release branches
10	CI-Tests	16 out of 16 merged PRs checked by a CI test -- score normalized to 10
0	CII-Best-Practices	no effort to earn an OpenSSF best practices badge detected
8	Code-Review	Found 12/15 approved changesets -- score normalized to 8
10	Contributors	project has 41 contributing companies or organizations
10	Dangerous-Workflow	no dangerous workflow patterns detected
10	Dependency-Update-Tool	update tool detected
0	Fuzzing	project is not fuzzed
9	License	license file detected
10	Maintained	30 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 10
n/a	Packaging	packaging workflow not detected
4	Pinned-Dependencies	dependency not pinned by hash detected -- score normalized to 4
10	SAST	SAST tool is run on all commits
10	Security-Policy	security policy file detected
n/a	Signed-Releases	no releases found
0	Token-Permissions	detected GitHub workflow tokens with excessive permissions
6	Vulnerabilities	4 existing vulnerabilities detected

Direct dependencies 23

Registry	Package	Version constraint	Manifest
crates.io	compiler_builtins	`—`	builtins-test-intrinsics/Cargo.toml
crates.io	panic-handler	`—`	builtins-test-intrinsics/Cargo.toml
crates.io	compiler_builtins	`—`	builtins-test/Cargo.toml
crates.io	rand_xoshiro	`—`	builtins-test/Cargo.toml
crates.io	rustc_apfloat	`—`	builtins-test/Cargo.toml
crates.io	criterion	`—`	builtins-test/Cargo.toml
crates.io	gungraun	`—`	builtins-test/Cargo.toml
crates.io	core	`—`	compiler-builtins/Cargo.toml
crates.io	anyhow	`—`	libm-test/Cargo.toml
crates.io	api-list-common	`—`	libm-test/Cargo.toml
crates.io	compiler_builtins	`—`	libm-test/Cargo.toml
crates.io	gmp-mpfr-sys	`—`	libm-test/Cargo.toml
crates.io	indicatif	`—`	libm-test/Cargo.toml
crates.io	libm	`—`	libm-test/Cargo.toml
crates.io	libm-macros	`—`	libm-test/Cargo.toml
crates.io	musl-math-sys	`—`	libm-test/Cargo.toml
crates.io	paste	`—`	libm-test/Cargo.toml
crates.io	rand	`—`	libm-test/Cargo.toml
crates.io	rand_chacha	`—`	libm-test/Cargo.toml
crates.io	rayon	`—`	libm-test/Cargo.toml
crates.io	rug	`—`	libm-test/Cargo.toml
crates.io	criterion	`—`	libm-test/Cargo.toml
crates.io	gungraun	`—`	libm-test/Cargo.toml

All dependencies 174

Full resolved dependency set from the GitHub dependency graph: 13 direct and 161 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

Registry	Package	Version	Relation
crates.io	anyhow	`1.0.102`	direct
crates.io	criterion	`0.8.2`	direct
crates.io	gmp-mpfr-sys	`1.7.1`	direct
crates.io	gungraun	`0.19.1`	direct
crates.io	indicatif	`0.18.4`	direct
crates.io	libm	`0.2.16`	direct
crates.io	paste	`1.0.15`	direct
crates.io	rand	`0.10.1`	direct
crates.io	rand_chacha	`0.10.0`	direct
crates.io	rand_xoshiro	`0.8.1`	direct
crates.io	rayon	`1.12.0`	direct
crates.io	rug	`1.30.0`	direct
crates.io	rustc_apfloat	`0.2.3+llvm-462a31f5a5ab`	direct
crates.io	adler2	`2.0.1`	indirect
crates.io	aho-corasick	`1.1.4`	indirect
crates.io	alloca	`0.4.0`	indirect
crates.io	anes	`0.1.6`	indirect
crates.io	anstream	`1.0.0`	indirect
crates.io	anstyle	`1.0.14`	indirect
crates.io	anstyle-parse	`1.0.0`	indirect
crates.io	anstyle-query	`1.1.5`	indirect
crates.io	anstyle-wincon	`3.0.11`	indirect
crates.io	assert_cmd	`2.2.2`	indirect
crates.io	autocfg	`1.5.1`	indirect
crates.io	az	`1.3.0`	indirect
crates.io	bincode-next	`2.1.0`	indirect
crates.io	bitflags	`2.11.1`	indirect
crates.io	bstr	`1.12.1`	indirect
crates.io	bumpalo	`3.20.3`	indirect
crates.io	cast	`0.3.0`	indirect
crates.io	cc	`—`	indirect
crates.io	cc	`1.2.63`	indirect
crates.io	cfg-if	`1.0.4`	indirect
crates.io	chacha20	`0.10.0`	indirect
crates.io	ciborium	`0.2.2`	indirect
crates.io	ciborium-io	`0.2.2`	indirect
crates.io	ciborium-ll	`0.2.2`	indirect
crates.io	clap	`4.6.1`	indirect
crates.io	clap_builder	`4.6.0`	indirect
crates.io	clap_derive	`4.6.1`	indirect
crates.io	clap_lex	`1.1.0`	indirect
crates.io	colorchoice	`1.0.5`	indirect
crates.io	console	`0.16.3`	indirect
crates.io	cpufeatures	`0.3.0`	indirect
crates.io	crc32fast	`1.5.0`	indirect
crates.io	criterion-plot	`0.8.2`	indirect
crates.io	crossbeam-deque	`0.8.6`	indirect
crates.io	crossbeam-epoch	`0.9.18`	indirect
crates.io	crossbeam-utils	`0.8.21`	indirect
crates.io	crunchy	`0.2.4`	indirect
crates.io	derive_more	`2.1.1`	indirect
crates.io	derive_more-impl	`2.1.1`	indirect
crates.io	diff	`0.1.13`	indirect
crates.io	difflib	`0.4.0`	indirect
crates.io	either	`1.16.0`	indirect
crates.io	encode_unicode	`1.0.0`	indirect
crates.io	equivalent	`1.0.2`	indirect
crates.io	errno	`0.3.14`	indirect
crates.io	escape8259	`0.5.3`	indirect
crates.io	fastrand	`2.4.1`	indirect
crates.io	find-msvc-tools	`0.1.9`	indirect
crates.io	flate2	`1.1.9`	indirect
crates.io	foldhash	`0.1.5`	indirect
crates.io	futures-core	`0.3.32`	indirect
crates.io	futures-task	`0.3.32`	indirect
crates.io	futures-util	`0.3.32`	indirect
crates.io	getopts	`0.2.24`	indirect
crates.io	getrandom	`0.4.2`	indirect
crates.io	glob	`0.3.3`	indirect
crates.io	gungraun-macros	`0.9.0`	indirect
crates.io	gungraun-runner	`0.19.1`	indirect
crates.io	half	`2.7.1`	indirect
crates.io	hashbrown	`0.15.5`	indirect
crates.io	hashbrown	`0.17.1`	indirect
crates.io	heck	`0.5.0`	indirect
crates.io	id-arena	`2.3.0`	indirect
crates.io	indexmap	`2.14.0`	indirect
crates.io	is_terminal_polyfill	`1.70.2`	indirect
crates.io	itertools	`0.13.0`	indirect
crates.io	itoa	`1.0.18`	indirect
crates.io	js-sys	`0.3.99`	indirect
crates.io	leb128fmt	`0.1.0`	indirect
crates.io	libc	`0.2.186`	indirect
crates.io	libtest-mimic	`0.8.2`	indirect
crates.io	linux-raw-sys	`0.12.1`	indirect
crates.io	log	`0.4.30`	indirect
crates.io	memchr	`2.8.1`	indirect
crates.io	miniz_oxide	`0.8.9`	indirect
crates.io	no-panic	`—`	indirect
crates.io	no-panic	`0.1.36`	indirect
crates.io	num-traits	`0.2.19`	indirect
crates.io	object	`0.39.1`	indirect
crates.io	once_cell	`1.21.4`	indirect
crates.io	once_cell_polyfill	`1.70.2`	indirect
crates.io	oorandom	`11.1.5`	indirect
crates.io	page_size	`0.6.0`	indirect
crates.io	pin-project-lite	`0.2.17`	indirect
crates.io	plotters	`0.3.7`	indirect
crates.io	plotters-backend	`0.3.7`	indirect
crates.io	plotters-svg	`0.3.7`	indirect
crates.io	portable-atomic	`1.13.1`	indirect
crates.io	ppv-lite86	`0.2.21`	indirect
crates.io	predicates	`3.1.4`	indirect
crates.io	predicates-core	`1.0.10`	indirect
crates.io	predicates-tree	`1.0.13`	indirect
crates.io	pretty_assertions	`1.4.1`	indirect
crates.io	prettyplease	`0.2.37`	indirect
crates.io	proc-macro-error-attr2	`2.0.0`	indirect
crates.io	proc-macro-error2	`2.0.1`	indirect
crates.io	proc-macro2	`1.0.106`	indirect
crates.io	quote	`1.0.45`	indirect
crates.io	r-efi	`6.0.0`	indirect
crates.io	rand_core	`0.10.1`	indirect
crates.io	rayon-core	`1.13.0`	indirect
crates.io	regex	`1.12.3`	indirect
crates.io	regex-automata	`0.4.14`	indirect
crates.io	regex-syntax	`0.8.10`	indirect
crates.io	rustc_version	`0.4.1`	indirect
crates.io	rustix	`1.1.4`	indirect
crates.io	rustversion	`1.0.22`	indirect
crates.io	ruzstd	`0.8.3`	indirect
crates.io	same-file	`1.0.6`	indirect
crates.io	semver	`1.0.28`	indirect
crates.io	serde	`1.0.228`	indirect
crates.io	serde_core	`1.0.228`	indirect
crates.io	serde_derive	`1.0.228`	indirect
crates.io	serde_json	`1.0.150`	indirect
crates.io	shlex	`2.0.1`	indirect
crates.io	simd-adler32	`0.3.9`	indirect
crates.io	slab	`0.4.12`	indirect
crates.io	smallvec	`1.15.1`	indirect
crates.io	strsim	`0.11.1`	indirect
crates.io	syn	`2.0.117`	indirect
crates.io	tempfile	`3.27.0`	indirect
crates.io	termtree	`0.5.1`	indirect
crates.io	tinytemplate	`1.2.1`	indirect
crates.io	twox-hash	`2.1.2`	indirect
crates.io	unicode-ident	`1.0.24`	indirect
crates.io	unicode-width	`0.2.2`	indirect
crates.io	unicode-xid	`0.2.6`	indirect
crates.io	unit-prefix	`0.5.2`	indirect
crates.io	unty-next	`0.1.1`	indirect
crates.io	utf8parse	`0.2.2`	indirect
crates.io	wait-timeout	`0.2.1`	indirect
crates.io	walkdir	`2.5.0`	indirect
crates.io	wasip2	`1.0.3+wasi-0.2.9`	indirect
crates.io	wasip3	`0.4.0+wasi-0.3.0-rc-2026-01-06`	indirect
crates.io	wasm-bindgen	`0.2.122`	indirect
crates.io	wasm-bindgen-macro	`0.2.122`	indirect
crates.io	wasm-bindgen-macro-support	`0.2.122`	indirect
crates.io	wasm-bindgen-shared	`0.2.122`	indirect
crates.io	wasm-encoder	`0.244.0`	indirect
crates.io	wasm-metadata	`0.244.0`	indirect
crates.io	wasmparser	`0.244.0`	indirect
crates.io	wasmparser	`0.247.0`	indirect
crates.io	web-sys	`0.3.99`	indirect
crates.io	web-time	`1.1.0`	indirect
crates.io	winapi	`0.3.9`	indirect
crates.io	winapi-i686-pc-windows-gnu	`0.4.0`	indirect
crates.io	winapi-util	`0.1.11`	indirect
crates.io	winapi-x86_64-pc-windows-gnu	`0.4.0`	indirect
crates.io	windows-link	`0.2.1`	indirect
crates.io	windows-sys	`0.61.2`	indirect
crates.io	wit-bindgen	`0.51.0`	indirect
crates.io	wit-bindgen	`0.57.1`	indirect
crates.io	wit-bindgen-core	`0.51.0`	indirect
crates.io	wit-bindgen-rust	`0.51.0`	indirect
crates.io	wit-bindgen-rust-macro	`0.51.0`	indirect
crates.io	wit-component	`0.244.0`	indirect
crates.io	wit-parser	`0.244.0`	indirect
crates.io	yansi	`1.0.1`	indirect
crates.io	zerocopy	`0.8.50`	indirect
crates.io	zerocopy-derive	`0.8.50`	indirect
crates.io	zmij	`1.0.21`	indirect

Dependency advisories 0

Installing crates:compiler_builtins@0.1.160 pulls in 4 packages, direct and transitive: 0 carry known advisories, of which 0 are direct dependencies.

No known advisories affect the assessed dependencies.

An advisory means the version recorded in the dependency graph falls inside an advisory’s affected range. Reachability is not analysed, and the graph includes development and test pins — a finding may concern tooling rather than shipped software.

Raw JSON report machine-readable

Feedback

Spotted something off in this report, or have thoughts to share? Wrong measurements, missed tooling, ideas, questions — anything is welcome. Every message is read and gets a response.

Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.

Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v2.10.0, schema v0.30.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statistics — crates.io.

Software health index

Score profile

Ownership

Package ecosystems

Metrics by category

Key facts

Data collection warnings

More detail

Feedback

Related records