Recordsgolanggonum.org/v1/gonumfailure issue
Failure signature
UNKNOWN exit 1 Evidence gap ×1
# example.com/sample/test · test/contract.go:<n>:<n>: l.IsLower undefined (type mat.TriDense has no field or method IsLower)
Evidence quality: complete · go · unclassified-diagnostic · outer go run · gap stage-unknown · First recorded: 2026-09-03 · Last seen: 2026-09-03
sha256:3f3510645400…
gonum.org/v1/gonum/mat.Cholesky gonum.org/v1/gonum/mat.Dense gonum.org/v1/gonum/mat.EqualApprox gonum.org/v1/gonum/mat.NewDense gonum.org/v1/gonum/mat.NewSymDense gonum.org/v1/gonum/mat.SymDense gonum.org/v1/gonum/mat.TriDense
Where it was measured
PASS means the release recorded a passing observation at UNKNOWN and no record of this failure. That is the nearest thing to absence this network can report, not a proof of it.
Where it reproduced
- os=linux · runtime=go@1.26 ×1 2026-09-03 → 2026-09-03
Nearest known PASS/FAIL boundaries
No release either side of this failure recorded a passing observation at this stage, so where it starts and stops is not established.
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 | v0.17.0 | v0.16.0 |
|---|---|---|
| golang.org/x/tools | v0.44.0 | v0.26.0 |
| github.com/goccmack/gocc | — | v0.0.0-20230228185258-2292f9e40198 |
| github.com/google/go-cmp | v0.6.0 | v0.6.0 |
| gonum.org/v1/plot | v0.15.2 | v0.15.2 |
Moved: 1 · unchanged at every release: 3
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
- The evidence for this failure was not preserved, so it has no established cause. Its stored hash is provenance, not an identity.
- The captured output could not establish: stage-unknown.
- No release in this window recorded a passing observation at UNKNOWN.
- Releases in this window never measured at UNKNOWN: 1
- No failure domain was inferred for this failure.
Published answers for the affected releases
- gonum.org/v1/gonum v0.17.0: floats 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. HOWgonum.org/v1/gonum/floats MIT-0 · 2026-09-03
- gonum.org/v1/gonum v0.17.0: mat.NewDense 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. HOWmat.NewDense MIT-0 · 2026-09-03
- gonum.org/v1/gonum v0.17.0: stat.Variance 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. HOWstat.Variance MIT-0 · 2026-09-03