$ /nix/store/bhv6xyvqw6gjs3j488gi1z6wdv18bdpa-coreutils-9.11/bin/timeout --kill-after=15s 7200s /nix/store/bxgja2ppiqi6w2bgn0r07d7mgnl1k6k2-nix-2.34.8/bin/nix --extra-experimental-features nix-command --extra-experimental-features flakes --log-format internal-json build --no-link --print-out-paths git+https://github.com/alphal00p/gammaloop?ref=ci%2Ffeynkit-green&rev=e45be60454e52e533d7e06678424571d298724d0&shallow=1#checks.x86_64-linux.gammaloop-nextest-binaries-vakint --print-build-logs warning: ignoring untrusted flake configuration setting 'extra-substituters'. Pass '--accept-flake-config' to trust it warning: ignoring untrusted flake configuration setting 'extra-trusted-public-keys'. Pass '--accept-flake-config' to trust it error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/7c3e5bd6c42bced15845be23fe8bee3fe00843392f027c0ccb08bee8471e39ad.sqlite' is busy  Downloading cached gammaloop-crate-test-dependencies-4cde44e74637b792-inputs from https://cache.nix-ci.com Building /nix/store/8ma5qim4ddq3w78s6f5955gdzsh3wq6l-gammaloop-ci-test-binary-dependencies-4cde44e74637b792-vakint-dev-dependency.toml.drv Building /nix/store/cal40zzvgkcz0sv2ss9ci1r1kn5f39v2-gammaloop-ci-test-binary-dependencies-4cde44e74637b792-Cargo.toml.drv [gammaloop-ci-test-binary-dependencies-4cde44e74637b792-vakint-dev-dependency.toml] structuredAttrs is enabled [gammaloop-ci-test-binary-dependencies-4cde44e74637b792-vakint-dev-dependency.toml:post-build] Uploading to the NixCI cache: /nix/store/83kygj3xfzf0gvlhalj13viphaxcdymn-gammaloop-ci-test-binary-dependencies-4cde44e74637b792-vakint-dev-dependency.toml [gammaloop-ci-test-binary-dependencies-4cde44e74637b792-vakint-dev-dependency.toml:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-ci-test-binary-dependencies-4cde44e74637b792-vakint-dev-dependency.toml:post-build] copying 1 paths... [gammaloop-ci-test-binary-dependencies-4cde44e74637b792-vakint-dev-dependency.toml:post-build] copying path '/nix/store/83kygj3xfzf0gvlhalj13viphaxcdymn-gammaloop-ci-test-binary-dependencies-4cde44e74637b792-vakint-dev-dependency.toml' to 'https://cache.nix-ci.com'... [gammaloop-ci-test-binary-dependencies-4cde44e74637b792-vakint-dev-dependency.toml:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-ci-test-binary-dependencies-4cde44e74637b792-vakint-dev-dependency.toml:post-build] copying 0 paths... Uploaded gammaloop-ci-test-binary-dependencies-4cde44e74637b792-vakint-dev-dependency.toml in 464ms Progress: 1 of 6 built (1 building), 0 of 3 downloaded from cache (1 downloading) Built gammaloop-ci-test-binary-dependencies-4cde44e74637b792-vakint-dev-dependency.toml in 499ms [gammaloop-ci-test-binary-dependencies-4cde44e74637b792-Cargo.toml] structuredAttrs is enabled [gammaloop-ci-test-binary-dependencies-4cde44e74637b792-Cargo.toml:post-build] Uploading to the NixCI cache: /nix/store/i7cgfkmmxad8v8b6i3vq11w4zqfsw74c-gammaloop-ci-test-binary-dependencies-4cde44e74637b792-Cargo.toml [gammaloop-ci-test-binary-dependencies-4cde44e74637b792-Cargo.toml:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-ci-test-binary-dependencies-4cde44e74637b792-Cargo.toml:post-build] copying 1 paths... [gammaloop-ci-test-binary-dependencies-4cde44e74637b792-Cargo.toml:post-build] copying path '/nix/store/i7cgfkmmxad8v8b6i3vq11w4zqfsw74c-gammaloop-ci-test-binary-dependencies-4cde44e74637b792-Cargo.toml' to 'https://cache.nix-ci.com'... [gammaloop-ci-test-binary-dependencies-4cde44e74637b792-Cargo.toml:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-ci-test-binary-dependencies-4cde44e74637b792-Cargo.toml:post-build] copying 0 paths... Uploaded gammaloop-ci-test-binary-dependencies-4cde44e74637b792-Cargo.toml in 354ms Progress: 2 of 6 built, 0 of 3 downloaded from cache (1 downloading) Built gammaloop-ci-test-binary-dependencies-4cde44e74637b792-Cargo.toml in 829ms Downloaded cached gammaloop-crate-test-dependencies-4cde44e74637b792-inputs (1.2 GiB) in 17.4s Progress: 2 of 5 built, 1 of 3 downloaded from cache Downloading cached gammaloop-crate-test-dependencies-4cde44e74637b792-deps from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-4cde44e74637b792-deps (78 MiB) in 923ms Progress: 2 of 5 built, 2 of 3 downloaded from cache Downloading cached gammaloop-crate-test-binaries-vakint-4cde44e74637b792-deps from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-binaries-vakint-4cde44e74637b792-deps (507.1 MiB) in 10.9s Progress: 2 of 5 built, 3 of 3 downloaded from cache Building /nix/store/9042di9mjfy17h5kbsak6pl1an4kg01r-gammaloop-nextest-binaries-vakint-vakint-0.1.0.drv [gammaloop-nextest-binaries-vakint-vakint] Phase: unpackPhase [gammaloop-nextest-binaries-vakint-vakint] unpacking source archive /nix/store/mrqy67v4gb57lgxac4mah0711f8svv4w-source [gammaloop-nextest-binaries-vakint-vakint] source root is source [gammaloop-nextest-binaries-vakint-vakint] Phase: patchPhase [gammaloop-nextest-binaries-vakint-vakint] Executing configureCargoCommonVars [gammaloop-nextest-binaries-vakint-vakint] decompressing cargo artifacts from /nix/store/acyxby7apxr63s9kc7xdjj5q5fqjjcl6-gammaloop-crate-test-dependencies-4cde44e74637b792-inputs/target.tar.zst to target [gammaloop-nextest-binaries-vakint-vakint] decompressing cargo artifacts from /nix/store/k5fvfwil1g698fqakalicmhpf4223rhd-gammaloop-crate-test-dependencies-4cde44e74637b792-deps-0.1.0/target.tar.zst to target [gammaloop-nextest-binaries-vakint-vakint] decompressing cargo artifacts from /nix/store/q2w4sgqdh1c89dbnbv2b14k6j4gydpaq-gammaloop-crate-test-binaries-vakint-4cde44e74637b792-deps-0.1.0/target.tar.zst to target [gammaloop-nextest-binaries-vakint-vakint] Phase: updateAutotoolsGnuConfigScriptsPhase [gammaloop-nextest-binaries-vakint-vakint] Phase: configurePhase [gammaloop-nextest-binaries-vakint-vakint] will append /build/source/.cargo-home/config.toml with contents of /nix/store/w72xdqk1lvxyqjazv52iqg1ir83d7798-vendor-cargo-deps/config.toml [gammaloop-nextest-binaries-vakint-vakint] default configurePhase, nothing to do [gammaloop-nextest-binaries-vakint-vakint] Phase: buildPhase [gammaloop-nextest-binaries-vakint-vakint] +++ command cargo --version [gammaloop-nextest-binaries-vakint-vakint] cargo 1.98.1 (797e8a9bc 2026-08-05) [gammaloop-nextest-binaries-vakint-vakint] +++ command cargo nextest --version [gammaloop-nextest-binaries-vakint-vakint] cargo-nextest 0.9.143 [gammaloop-nextest-binaries-vakint-vakint] release: 0.9.143 [gammaloop-nextest-binaries-vakint-vakint] host: x86_64-unknown-linux-gnu [gammaloop-nextest-binaries-vakint-vakint] +++ command cargo nextest archive --cargo-profile ci-optim --offline -p vakint --features pyo3-stub-gen/infer_signature,pyo3-stub-gen/numpy,pyo3/anyhow,pyo3/auto-initialize,pyo3/eyre,pyo3/multiple-pymethods,vakint/python_stubgen,vakint/symbolica_community_module -E 'package(vakint)' --profile ci_gammaloop --archive-file /nix/store/gcks2g8lmvvg5sb7m12k57y544q6130b-gammaloop-nextest-binaries-vakint-vakint-0.1.0/gammaloop-nextest-vakint-vakint.tar.zst [gammaloop-nextest-binaries-vakint-vakint]  Compiling clarabel v0.11.1 (/build/source/vendor/clarabel) [gammaloop-nextest-binaries-vakint-vakint] warning: unused import: `super::super::traits::*` [gammaloop-nextest-binaries-vakint-vakint]  --> vendor/clarabel/src/solver/core/solver.rs:470:9 [gammaloop-nextest-binaries-vakint-vakint]  | [gammaloop-nextest-binaries-vakint-vakint] 470 | use super::super::traits::*; [gammaloop-nextest-binaries-vakint-vakint]  | ^^^^^^^^^^^^^^^^^^^^^^^ [gammaloop-nextest-binaries-vakint-vakint]  | [gammaloop-nextest-binaries-vakint-vakint]  = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [gammaloop-nextest-binaries-vakint-vakint]  [gammaloop-nextest-binaries-vakint-vakint] warning: hiding a lifetime that's elided elsewhere is confusing [gammaloop-nextest-binaries-vakint-vakint]  --> vendor/clarabel/src/solver/core/kktsolvers/direct/quasidef/datamaps.rs:26:39 [gammaloop-nextest-binaries-vakint-vakint]  | [gammaloop-nextest-binaries-vakint-vakint] 26 | pub(crate) fn to_sparse_expansion(&self) -> Option> { [gammaloop-nextest-binaries-vakint-vakint]  | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [gammaloop-nextest-binaries-vakint-vakint]  | | [gammaloop-nextest-binaries-vakint-vakint]  | the lifetime is elided here [gammaloop-nextest-binaries-vakint-vakint]  | [gammaloop-nextest-binaries-vakint-vakint]  = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [gammaloop-nextest-binaries-vakint-vakint]  = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [gammaloop-nextest-binaries-vakint-vakint] help: use `'_` for type paths [gammaloop-nextest-binaries-vakint-vakint]  | [gammaloop-nextest-binaries-vakint-vakint] 26 |  pub(crate) fn to_sparse_expansion(&self) -> Option> { [gammaloop-nextest-binaries-vakint-vakint]  | +++ [gammaloop-nextest-binaries-vakint-vakint]  [gammaloop-nextest-binaries-vakint-vakint] warning: `clarabel` (lib) generated 2 warnings (run `cargo fix --lib -p clarabel` to apply 2 suggestions) [gammaloop-nextest-binaries-vakint-vakint]  Compiling linnet v0.17.0 (/build/source/crates/linnet) [gammaloop-nextest-binaries-vakint-vakint]  Compiling spenso v0.6.0 (/build/source/crates/spenso) [gammaloop-nextest-binaries-vakint-vakint]  Compiling feynkit-model v0.1.0 (/build/source/crates/feynkit-model) [gammaloop-nextest-binaries-vakint-vakint]  Compiling linnest v0.1.0 (/build/source/crates/linnest) [gammaloop-nextest-binaries-vakint-vakint]  Compiling feynkit-kinematics v0.1.0 (/build/source/crates/feynkit-kinematics) [gammaloop-nextest-binaries-vakint-vakint]  Compiling idenso v0.3.0 (/build/source/crates/idenso) [gammaloop-nextest-binaries-vakint-vakint]  Compiling feynkit-graph v0.1.0 (/build/source/crates/feynkit-graph) [gammaloop-nextest-binaries-vakint-vakint]  Compiling feynkit-tensor v0.1.0 (/build/source/crates/feynkit-tensor) [gammaloop-nextest-binaries-vakint-vakint]  Compiling gammaloop-ci-test-binary-dependencies-4cde44e74637b792 v0.1.0 (/build/source/crates/gammaloop-ci-test-binary-dependencies-4cde44e74637b792) [gammaloop-nextest-binaries-vakint-vakint]  Compiling vakint v0.1.2 (/build/source/crates/vakint) [gammaloop-nextest-binaries-vakint-vakint]  Finished `ci-optim` profile [optimized] target(s) in 4m 43s [gammaloop-nextest-binaries-vakint-vakint]  Archiving 14 binaries (including 3 non-test binaries), 1 build script output directory, 2 linked paths, and 1 standard library to /nix/store/gcks2g8lmvvg5sb7m12k57y544q6130b-gammaloop-nextest-binaries-vakint-vakint-0.1.0/gammaloop-nextest-vakint-vakint.tar.zst [gammaloop-nextest-binaries-vakint-vakint]  Archived 31 files to /nix/store/gcks2g8lmvvg5sb7m12k57y544q6130b-gammaloop-nextest-binaries-vakint-vakint-0.1.0/gammaloop-nextest-vakint-vakint.tar.zst in 1.88s [gammaloop-nextest-binaries-vakint-vakint] buildPhase completed in 4 minutes 47 seconds [gammaloop-nextest-binaries-vakint-vakint] Phase: installPhase [gammaloop-nextest-binaries-vakint-vakint] Phase: fixupPhase [gammaloop-nextest-binaries-vakint-vakint] shrinking RPATHs of ELF executables and libraries in /nix/store/gcks2g8lmvvg5sb7m12k57y544q6130b-gammaloop-nextest-binaries-vakint-vakint-0.1.0 [gammaloop-nextest-binaries-vakint-vakint] checking for references to /build/ in /nix/store/gcks2g8lmvvg5sb7m12k57y544q6130b-gammaloop-nextest-binaries-vakint-vakint-0.1.0... [gammaloop-nextest-binaries-vakint-vakint] patching script interpreter paths in /nix/store/gcks2g8lmvvg5sb7m12k57y544q6130b-gammaloop-nextest-binaries-vakint-vakint-0.1.0 [gammaloop-nextest-binaries-vakint-vakint:post-build] Uploading to the NixCI cache: /nix/store/gcks2g8lmvvg5sb7m12k57y544q6130b-gammaloop-nextest-binaries-vakint-vakint-0.1.0 [gammaloop-nextest-binaries-vakint-vakint:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-nextest-binaries-vakint-vakint:post-build] copying 1 paths... [gammaloop-nextest-binaries-vakint-vakint:post-build] copying path '/nix/store/gcks2g8lmvvg5sb7m12k57y544q6130b-gammaloop-nextest-binaries-vakint-vakint-0.1.0' to 'https://cache.nix-ci.com'... [gammaloop-nextest-binaries-vakint-vakint:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-nextest-binaries-vakint-vakint:post-build] copying 2 paths... [gammaloop-nextest-binaries-vakint-vakint:post-build] copying path '/nix/store/mrqy67v4gb57lgxac4mah0711f8svv4w-source' to 'https://cache.nix-ci.com'... [gammaloop-nextest-binaries-vakint-vakint:post-build] copying path '/nix/store/9042di9mjfy17h5kbsak6pl1an4kg01r-gammaloop-nextest-binaries-vakint-vakint-0.1.0.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-nextest-binaries-vakint-vakint in 1m01s Progress: 3 of 5 built, 3 of 3 downloaded from cache Built gammaloop-nextest-binaries-vakint-vakint in 6m04s Building /nix/store/hw8knyn0k6akw2h0b9pj7sfahrgkcp8x-gammaloop-nextest-binaries-vakint.drv [gammaloop-nextest-binaries-vakint:post-build] Uploading to the NixCI cache: /nix/store/h1dskk7bn7077hnwzm2rl1ayj2wblm0b-gammaloop-nextest-binaries-vakint [gammaloop-nextest-binaries-vakint:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-nextest-binaries-vakint:post-build] copying 1 paths... [gammaloop-nextest-binaries-vakint:post-build] copying path '/nix/store/h1dskk7bn7077hnwzm2rl1ayj2wblm0b-gammaloop-nextest-binaries-vakint' to 'https://cache.nix-ci.com'... [gammaloop-nextest-binaries-vakint:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-nextest-binaries-vakint:post-build] copying 1 paths... [gammaloop-nextest-binaries-vakint:post-build] copying path '/nix/store/hw8knyn0k6akw2h0b9pj7sfahrgkcp8x-gammaloop-nextest-binaries-vakint.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-nextest-binaries-vakint in 2.8s Progress: 4 of 5 built, 3 of 3 downloaded from cache Built gammaloop-nextest-binaries-vakint in 3.1s Progress: 5 of 5 built, 3 of 3 downloaded from cache /nix/store/h1dskk7bn7077hnwzm2rl1ayj2wblm0b-gammaloop-nextest-binaries-vakint Build succeeded.