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fix: f16 subnormal overflow + OpenChat 3.5 Q8_0 integration test Fix signed arithmetic overflow in f16_to_f32 for subnormal exponents. Add integration test that streams OpenChat 3.5 Q8_0 (7.7 GB) through the bgz17 indexer → 42.6 MB output (679× overall compression). Results: Attention 328×, FeedForward 920×, Embedding 3765×. Peak RAM: 524 MB. Time: 185s. 226 tensors indexed, 65 skipped. https://claude.ai/code/session_01Y69Vnw751w75iVSBRws7o7 #51

fix: f16 subnormal overflow + OpenChat 3.5 Q8_0 integration test Fix signed arithmetic overflow in f16_to_f32 for subnormal exponents. Add integration test that streams OpenChat 3.5 Q8_0 (7.7 GB) through the bgz17 indexer → 42.6 MB output (679× overall compression). Results: Attention 328×, FeedForward 920×, Embedding 3765×. Peak RAM: 524 MB. Time: 185s. 226 tensors indexed, 65 skipped. https://claude.ai/code/session_01Y69Vnw751w75iVSBRws7o7

fix: f16 subnormal overflow + OpenChat 3.5 Q8_0 integration test Fix signed arithmetic overflow in f16_to_f32 for subnormal exponents. Add integration test that streams OpenChat 3.5 Q8_0 (7.7 GB) through the bgz17 indexer → 42.6 MB output (679× overall compression). Results: Attention 328×, FeedForward 920×, Embedding 3765×. Peak RAM: 524 MB. Time: 185s. 226 tensors indexed, 65 skipped. https://claude.ai/code/session_01Y69Vnw751w75iVSBRws7o7 #51

Triggered via pull request March 30, 2026 00:01
Status Failure
Total duration 1m 47s
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ci.yaml

on: pull_request
Pass MSRV values to other jobs
3s
Pass MSRV values to other jobs
Matrix: clippy
Matrix: cross_test
Matrix: nostd
format/stable
25s
format/stable
native-backend/stable
36s
native-backend/stable
miri
0s
miri
cargo-careful
0s
cargo-careful
docs/nightly
0s
docs/nightly
Matrix: tests
blas-msrv
48s
blas-msrv
conclusion
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conclusion
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12 errors and 10 warnings
clippy/stable
Process completed with exit code 1.
format/stable
Process completed with exit code 1.
nostd/thumbv6m-none-eabi/stable
Process completed with exit code 101.
native-backend/stable
Process completed with exit code 101.
cross_test/i686-unknown-linux-gnu/stable
Process completed with exit code 101.
tests/beta
Process completed with exit code 101.
tests/1.64.0
The strategy configuration was canceled because "tests.beta" failed
tests/1.64.0
The operation was canceled.
cross_test/s390x-unknown-linux-gnu/stable
The strategy configuration was canceled because "cross_test.stable_i686-unknown-linux" failed
cross_test/s390x-unknown-linux-gnu/stable
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tests/stable
The strategy configuration was canceled because "tests.beta" failed
tests/stable
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clippy/stable
Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
format/stable
Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
nostd/thumbv6m-none-eabi/stable
Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
native-backend/stable
Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
blas-msrv
Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
cross_test/i686-unknown-linux-gnu/stable
Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
tests/beta
Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
tests/1.64.0
Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
cross_test/s390x-unknown-linux-gnu/stable
Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
tests/stable
Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/