Recordsgolangmodernc.org/sortutilv1.2.1
Which symbol ran where
Symbols × operating systems for this version. Cells drill into the package's compatibility cube.
Reading a cell: The number is how many recorded observations the rate divides — one build files an observation per stage it reached, so it counts neither builds nor machines nor people. The document beside it is a different fact from a different source: whether a sample exists at that coordinate, and how our own run of it went there.
- no sample at this coordinate yet
- there is a sample here, and nothing of ours has run it at this coordinate yet
- there is a sample here, and our run of it at this coordinate came back clean
- there is a sample here, and our run of it at this coordinate failed
- there is a sample here, and this coordinate records both a passing and a failing run of it
- nothing recorded — unknown, never "works" and never "broken"
- there is a level below this cell — click to open it
A document means there is a sample at that coordinate. Whether one EXISTS is a fact about this release and this API and does not change with OS, runtime or package manager; its COLOUR is how that sample ran in the environment you are looking at.
Environment detail
Project-level observations and symbol/contract verifications are counted separately and never combined.
These counts do not distinguish how the symbol was called: overloads, argument shapes and options are pooled together. What a particular call shape does is proven by a sample's contract, not by these numbers.
| Environment | Confidence | Observations | Verified | Pass rate | Peers | Last seen |
|---|---|---|---|---|---|---|
| go 1.26 · Go · go · linux glibc · docker
Observations: PROJECT_LOAD 2✓ · PROJECT_TEST 2✓ — Usage: USED 3✓ — Verified: CONTRACT 1✓
|
LOW | 4 +3 | 1 | 100% | 1 · 1✓ | 2026-09-17 |
| go 1.26 · Go · go · linux glibc
Observations: PROJECT_PROCESS 28✓ — Usage: USED 4✓ — Verified: UNKNOWN 0✓ 4✕
|
LOW | 28 +4 | 4 | 88% | 1 | 2026-09-16 |
| go 1.26 · Go · go · linux musl · docker
Usage: USED 1✓
|
LOW | 0 +1 | 0 | — | 1 | 2026-09-07 |
Recent failure clusters
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observed UNKNOWN exit 1 Evidence gap ×1 v1.2.1 os=linux · runtime=go@1.26 sha256:121013e5604d…panic: <builtin>:<n>:<n>: unexpected identifier, expected external declaration · goroutine 1 [running]: · main.main() · <path>:<n> +0x1b0go · unclassified-diagnostic · outer go run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-16 · Last seen: 2026-09-16Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 v1.2.1 os=linux · runtime=go@1.26 sha256:3087c31c19c0…# command-line-arguments · <path> impossible type assertion: pointNode[0].(*cc.StructType) …go · unclassified-diagnostic · outer go run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-16 · Last seen: 2026-09-16Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 v1.2.1 os=linux · runtime=go@1.26 sha256:8a0d34607934…panic: <bultin>: missing definition of <str> (parser.go:<n>:parse:) · goroutine 1 [running]: · main.main() · <path>:<n> +0x185go · unclassified-diagnostic · outer go run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-16 · Last seen: 2026-09-16Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 v1.2.1 os=linux · runtime=go@1.26 sha256:fe3de8dbf3bc…panic: test.c:<n>:<n>: undefined type: size_t (check.go:<n>:sizeT:) · goroutine 1 [running]: · main.main() · <path>:<n> +0x1bcgo · unclassified-diagnostic · outer go run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-16 · Last seen: 2026-09-16Diagnostic re-verification candidate
Symbols
- modernc.org/sortutil.ByteSlice
- modernc.org/sortutil.Dedupe
- modernc.org/sortutil.Int32Slice
- modernc.org/sortutil.SearchBytes
- modernc.org/sortutil.SearchInt32s
Published samples
- modernc.org/sortutil v1.2.1 This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. HOW MIT-0 · 2026-09-16