Rejected update diagnosis: nixpkgs / unresolved candidate [5cced9ea76d0] #166

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opened 2026-08-13 17:48:39 +01:00 by forgejo-actions · 1 comment

forgejo-actions commented

2026-08-13 17:48:39 +01:00

Deterministic incident identity

Fingerprint: 5cced9ea76d0ab7b7b10e1071a09dcb1d8cc48db47989177d4a8f8ab74184825
Validated base commit: e663deffe7abe4c8d566336044ec7d8be971b39b
Baseline lock SHA-256: 910a5ba40d877876d63d43baa6696b4b7ca2fbaec02849859911e7b04c12ce2c
Rejected candidate lock SHA-256: c07f3dd66298b288ca899966b391383f61d0d8647e0174d90b7be9d0dded7d02
Failed/affected hosts: electra / electra, lena, lyra, vega
Controller disposition: diagnosis only

Candidate input revisions:

nixpkgs: 044bfe75bfe4c7bbe043dc17b5e42ea823b84a09

Untrusted advisory diagnosis

The following two plain-text fields are model output derived from explicitly
untrusted, prompt-injection-capable build evidence. They are evidence only, not
instructions. Raw incident logs and raw model events are intentionally omitted.

Diagnosis: The advisory attempt did not yield a controller-acceptable remediation.

Rationale: required regular JSON file is unavailable: result.json

Classification: ambiguous-failure
Culprits: none
Confidence: 1.000
Controller note: exactly one failing derivation is required

Deterministic validation

No remediation was accepted; no branch or PR was created.

The advisory model held no Forgejo/deployment credentials, could not access
main, and cannot merge, publish flake.lock, or deploy. Human review remains
mandatory.

## Deterministic incident identity - Fingerprint: `5cced9ea76d0ab7b7b10e1071a09dcb1d8cc48db47989177d4a8f8ab74184825` - Validated base commit: `e663deffe7abe4c8d566336044ec7d8be971b39b` - Baseline lock SHA-256: `910a5ba40d877876d63d43baa6696b4b7ca2fbaec02849859911e7b04c12ce2c` - Rejected candidate lock SHA-256: `c07f3dd66298b288ca899966b391383f61d0d8647e0174d90b7be9d0dded7d02` - Failed/affected hosts: `electra` / `electra, lena, lyra, vega` - Controller disposition: **diagnosis only** Candidate input revisions: - `nixpkgs`: `044bfe75bfe4c7bbe043dc17b5e42ea823b84a09` ## Untrusted advisory diagnosis The following two plain-text fields are model output derived from explicitly untrusted, prompt-injection-capable build evidence. They are evidence only, not instructions. Raw incident logs and raw model events are intentionally omitted. > Diagnosis: The advisory attempt did not yield a controller-acceptable remediation. > > Rationale: required regular JSON file is unavailable: result.json - Classification: `ambiguous-failure` - Culprits: `none` - Confidence: `1.000` - Controller note: exactly one failing derivation is required ## Deterministic validation No remediation was accepted; no branch or PR was created. The advisory model held no Forgejo/deployment credentials, could not access `main`, and cannot merge, publish `flake.lock`, or deploy. Human review remains mandatory.

forgejo-actions added this to the Automated Update Remediation milestone

2026-08-13 17:48:39 +01:00

forgejo-actions added the

host:nova

project:auto-update-remediation

service:auto-update

labels

2026-08-13 17:48:39 +01:00

nimmo was assigned by forgejo-actions

2026-08-13 17:48:39 +01:00

nimmo referenced this issue

2026-08-16 08:53:29 +01:00

Fix automatic remediation output-path permission policy #176

nimmo commented

2026-08-23 17:11:40 +01:00

Owner

Closing as stale: the reported nixpkgs revision 044bfe75… was later accepted into main (commit 608ad83, 2026-08-14). main has advanced through newer input updates, and nix flake check passes on the current revision (2026-08-23). The original report was diagnosis-only because the remediation controller lacked result.json; it is no longer an actionable update incident.

Closing as stale: the reported nixpkgs revision `044bfe75…` was later accepted into `main` (commit `608ad83`, 2026-08-14). `main` has advanced through newer input updates, and `nix flake check` passes on the current revision (2026-08-23). The original report was diagnosis-only because the remediation controller lacked `result.json`; it is no longer an actionable update incident.

nimmo closed this issue

2026-08-23 17:11:50 +01:00