Recordsgolanggo.opentelemetry.io/otel/tracefailure issue
Failure signature
PROJECT_COMPILE exit 1 ×1
test/contract.go:<n>:<n>: assignment mismatch: 1 variable but otlptrace.New returns 2 values …
Evidence quality: complete · go/compiler · compiler-diagnostic · outer go run · First recorded: 2026-09-02 · Last seen: 2026-09-02
sha256:e84876b56a4e…
go.opentelemetry.io/otel/trace.WithAttributes
Where it was measured
PASS means the release recorded a passing observation at PROJECT_COMPILE and no record of this failure. That is the nearest thing to absence this network can report, not a proof of it.
- v1.44.0 not measured
- v1.43.0 PASS 11 passing observations
- v1.37.0 not measured
- v1.35.0 FAIL
- v1.34.0 not measured
- v1.32.0 not measured
- v1.28.0 not measured
Where it reproduced
- os=linux · runtime=go@1.26 ×1 2026-09-02 → 2026-09-02
Nearest known PASS/FAIL boundaries
The two adjacent releases the verdict changes across. Releases nothing measured do not close the gap; they are counted instead.
-
Last failing release v1.35.0 → first passing release v1.43.0
Releases between them never measured at this stage: 1
What differs across the boundary
- github.com/stretchr/testify v1.11.1 → v1.10.0 hypothesis
- go.opentelemetry.io/otel v1.43.0 → v1.35.0 hypothesis
A version that moved across the boundary is a candidate, not a cause. Only a receipt that recorded the failure and the tree it resolved in the same run is marked as evidence.
Dependency versions across releases
What each release of this package resolved its children to. A child whose version moved is listed first: that is where an upgrade changed something underneath you.
| Library | v1.44.0 | v1.43.0 | v1.37.0 | v1.35.0 | v1.34.0 | v1.32.0 | v1.28.0 |
|---|---|---|---|---|---|---|---|
| github.com/google/go-cmp | v0.7.0 | v0.7.0 | v0.7.0 | v0.7.0 | v0.6.0 | — | — |
| github.com/stretchr/testify | v1.11.1 | v1.11.1 | v1.11.1 | v1.10.0 | — | — | — |
| go.opentelemetry.io/otel | v1.44.0 | v1.43.0 | v1.37.0 | v1.35.0 | v1.34.0 | — | v1.28.0 |
Moved: 3 · unchanged at every release: 0
An edge records that a resolver placed one release beside another on a real machine. It is not a claim that the two work together; that question is answered by samples and contracts, not by presence here.
Evidence gaps
- Releases in this window never measured at PROJECT_COMPILE: 5
- No failure domain was inferred for this failure.
Published answers for the affected releases
- go.opentelemetry.io/otel/trace v1.35.0: TraceState parses W3C list members strictly up to 32 entries, Insert moves updated entries to the list head while evicting tail members past 32, and ContextWithRemoteSpanContext populates non-recording span context 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. HOWgo.opentelemetry.io/otel/trace.ParseTraceStatego.opentelemetry.io/otel/trace.TraceState.Insertgo.opentelemetry.io/otel/trace.TraceState.Deletego.opentelemetry.io/otel/trace.NewSpanContextgo.opentelemetry.io/otel/trace.ContextWithRemoteSpanContextgo.opentelemetry.io/otel/trace.SpanFromContextgo MIT-0 · 2026-08-17
- go.opentelemetry.io/otel/trace v1.35.0: Baggage validates RFC 7230 token keys and delimiter-free values while resolving duplicate keys with last-value-wins semantics, and CompositeTextMapPropagator coordinates W3C TraceContext and Baggage header extraction and injection 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. HOWgo.opentelemetry.io/otel/baggage.Newgo.opentelemetry.io/otel/baggage.NewMembergo.opentelemetry.io/otel/baggage.FromContextgo.opentelemetry.io/otel/baggage.Baggage.DeleteMembergo.opentelemetry.io/otel/baggage.Baggage.Membergo.opentelemetry.io/otel/baggage.Baggage.Lengo.opentelemetry.io/otel/propagation.NewCompositeTextMapPropagatorgo.opentelemetry.io/otel/propagation.TraceContextgo.opentelemetry.io/otel/propagation.Baggagego.opentelemetry.io/otel/propagation.HeaderCarriergo MIT-0 · 2026-08-17
- go.opentelemetry.io/otel/trace v1.35.0: Raw SDK samplers passed to WithSampler strip the ParentBased decorator, dropping incoming remote sampled spans or sampling unsampled fragments unless explicitly wrapped in ParentBased 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. HOWgo.opentelemetry.io/otel/sdk/trace.NewTracerProvidergo.opentelemetry.io/otel/sdk/trace.WithSamplergo.opentelemetry.io/otel/sdk/trace.ParentBasedgo.opentelemetry.io/otel/sdk/trace.NeverSamplego.opentelemetry.io/otel/sdk/trace.AlwaysSamplego.opentelemetry.io/otel/sdk/trace/tracetest.NewInMemoryExportergo MIT-0 · 2026-08-16