$ /nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/timeout --kill-after=15s 7200s /nix/store/23zk8sgzamrbmj1fday15szf7f2279s8-nix-2.34.7/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=advanced_sampling&rev=6c30667f8df38aaadc392fb17860c7495e6611ea&shallow=1#packages.x86_64-linux.gammaloop-python-module --print-build-logs error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/117a5ad26e5ee6256813e36965f0d08a286fef795352f7c743071a0004e704b5.sqlite' is busy  Building /nix/store/gscn48dl6l4zvg9iv11gymaq7z97869s-gammaloop-python-deps-inputs.drv Building /nix/store/xdkzrfx3q13fg9a2x0bidydwkfcjqaq2-source.drv [source:post-build] Uploading to the NixCI cache: /nix/store/7adhdha1qwx28gbhri62wfd2xw2w7ly8-source [source:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [source:post-build] copying 1 paths... [source:post-build] copying path '/nix/store/7adhdha1qwx28gbhri62wfd2xw2w7ly8-source' to 'https://cache.nix-ci.com'... [source:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [source:post-build] copying 1 paths... [source:post-build] copying path '/nix/store/xdkzrfx3q13fg9a2x0bidydwkfcjqaq2-source.drv' to 'https://cache.nix-ci.com'... Uploaded source in 16.9s Progress: 1 of 8 built (1 building) Built source in 17.9s [gammaloop-python-deps-inputs:post-build] Uploading to the NixCI cache: /nix/store/jw9fv5znnssc7iq0b084191arkphdr4q-gammaloop-python-deps-inputs [gammaloop-python-deps-inputs:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-python-deps-inputs:post-build] copying 1 paths... [gammaloop-python-deps-inputs:post-build] copying path '/nix/store/jw9fv5znnssc7iq0b084191arkphdr4q-gammaloop-python-deps-inputs' to 'https://cache.nix-ci.com'... [gammaloop-python-deps-inputs:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-python-deps-inputs:post-build] copying 1 paths... [gammaloop-python-deps-inputs:post-build] copying path '/nix/store/gscn48dl6l4zvg9iv11gymaq7z97869s-gammaloop-python-deps-inputs.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-python-deps-inputs in 58.1s Progress: 2 of 8 built Built gammaloop-python-deps-inputs in 1m28s Building /nix/store/qnkpz694py6msr880xdv7ibpicbl21i5-gammaloop-api-python-deps-0.1.0.drv [gammaloop-api-python-deps] Phase: unpackPhase [gammaloop-api-python-deps] unpacking source archive /nix/store/7adhdha1qwx28gbhri62wfd2xw2w7ly8-source [gammaloop-api-python-deps] source root is source [gammaloop-api-python-deps] Phase: patchPhase [gammaloop-api-python-deps] Executing configureCargoCommonVars [gammaloop-api-python-deps] copying cargo artifacts from /nix/store/jw9fv5znnssc7iq0b084191arkphdr4q-gammaloop-python-deps-inputs/target to target [gammaloop-api-python-deps] will deep copy artifacts (instead of symlinking) as requested [gammaloop-api-python-deps] Phase: updateAutotoolsGnuConfigScriptsPhase [gammaloop-api-python-deps] Phase: configurePhase [gammaloop-api-python-deps] will append /build/source/.cargo-home/config.toml with contents of /nix/store/5drf77x6km4ky7gwlrzdx9bbd6fz09g3-vendor-cargo-deps/config.toml [gammaloop-api-python-deps] default configurePhase, nothing to do [gammaloop-api-python-deps] Phase: buildPhase [gammaloop-api-python-deps] +++ command cargo --version [gammaloop-api-python-deps] cargo 1.97.0 (c980f4866 2026-06-30) [gammaloop-api-python-deps] +++ command cargo build --profile ci-optim --locked --no-default-features -p gammaloop-api -p gammaloop-tracing-filter -p gammaloop-workspace-hack -p idenso -p linnet -p spenso -p three-dimensional-reps --features gammaloop-api/pyo3-extension-module,gammaloop-api/python_abi,gammaloop-tracing-filter/clap,gammaloop-tracing-filter/symbolica,idenso/bincode,idenso/reference-cases,linnet/bincode,linnet/drawing,linnet/rkyv,linnet/serde,linnet/symbolica,spenso-macros/shadowing,spenso/shadowing,symbolica/tracing_max_level_info,three-dimensional-reps/display,three-dimensional-reps/eval,three-dimensional-reps/serde [gammaloop-api-python-deps]  Compiling target-lexicon v0.13.5 [gammaloop-api-python-deps]  Compiling idenso v0.3.0 (/build/source/crates/idenso) [gammaloop-api-python-deps]  Compiling gammalooprs v0.3.4 (/build/source/crates/gammalooprs) [gammaloop-api-python-deps]  Compiling pyo3-build-config v0.28.3 [gammaloop-api-python-deps]  Compiling pyo3-macros-backend v0.28.3 [gammaloop-api-python-deps]  Compiling pyo3-ffi v0.28.3 [gammaloop-api-python-deps]  Compiling pyo3 v0.28.3 [gammaloop-api-python-deps]  Compiling numpy v0.28.0 [gammaloop-api-python-deps]  Compiling gammaloop-api v0.1.0 (/build/source/crates/gammaloop-api) [gammaloop-api-python-deps]  Compiling spenso-hep-lib v0.1.7 (/build/source/crates/spenso-hep-lib) [gammaloop-api-python-deps]  Compiling pyo3-macros v0.28.3 [gammaloop-api-python-deps]  Compiling gammaloop-tracing-filter v0.1.0 (/build/source/crates/gammaloop-tracing-filter) [gammaloop-api-python-deps]  Finished `ci-optim` profile [optimized] target(s) in 2m 00s [gammaloop-api-python-deps] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1 [gammaloop-api-python-deps] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [gammaloop-api-python-deps] buildPhase completed in 2 minutes 1 seconds [gammaloop-api-python-deps] Phase: installPhase [gammaloop-api-python-deps] linking previous artifacts /nix/store/jw9fv5znnssc7iq0b084191arkphdr4q-gammaloop-python-deps-inputs to /nix/store/nj0vdrli74jjws740wy8fzdzisfnfnh6-gammaloop-api-python-deps-0.1.0/target.tar.zst [gammaloop-api-python-deps] /*stdin*\ : 21.94% ( 292 MiB => 64.0 MiB, /nix/store/nj0vdrli74jjws740wy8fzdzisfnfnh6-gammaloop-api-python-deps-0.1.0/target.tar.zst) [gammaloop-api-python-deps] Phase: fixupPhase [gammaloop-api-python-deps] shrinking RPATHs of ELF executables and libraries in /nix/store/nj0vdrli74jjws740wy8fzdzisfnfnh6-gammaloop-api-python-deps-0.1.0 [gammaloop-api-python-deps] checking for references to /build/ in /nix/store/nj0vdrli74jjws740wy8fzdzisfnfnh6-gammaloop-api-python-deps-0.1.0... [gammaloop-api-python-deps] patching script interpreter paths in /nix/store/nj0vdrli74jjws740wy8fzdzisfnfnh6-gammaloop-api-python-deps-0.1.0 [gammaloop-api-python-deps:post-build] Uploading to the NixCI cache: /nix/store/nj0vdrli74jjws740wy8fzdzisfnfnh6-gammaloop-api-python-deps-0.1.0 [gammaloop-api-python-deps:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-api-python-deps:post-build] copying 1 paths... [gammaloop-api-python-deps:post-build] copying path '/nix/store/nj0vdrli74jjws740wy8fzdzisfnfnh6-gammaloop-api-python-deps-0.1.0' to 'https://cache.nix-ci.com'... [gammaloop-api-python-deps:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-api-python-deps:post-build] copying 1 paths... [gammaloop-api-python-deps:post-build] copying path '/nix/store/qnkpz694py6msr880xdv7ibpicbl21i5-gammaloop-api-python-deps-0.1.0.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-api-python-deps in 48.4s Progress: 3 of 8 built Built gammaloop-api-python-deps in 2m55s Building /nix/store/7r68ds8vbvp3xadmnniwby9j5rxbrr4f-gammaloop-api-python-build-build-0.1.0.drv [gammaloop-api-python-build-build] Phase: unpackPhase [gammaloop-api-python-build-build] unpacking source archive /nix/store/xsdg0znifvcaj4ydb3f1z8z1hw5ar16m-source [gammaloop-api-python-build-build] source root is source [gammaloop-api-python-build-build] Phase: patchPhase [gammaloop-api-python-build-build] Executing configureCargoCommonVars [gammaloop-api-python-build-build] decompressing cargo artifacts from /nix/store/nj0vdrli74jjws740wy8fzdzisfnfnh6-gammaloop-api-python-deps-0.1.0/target.tar.zst to target [gammaloop-api-python-build-build] Phase: updateAutotoolsGnuConfigScriptsPhase [gammaloop-api-python-build-build] Phase: configurePhase [gammaloop-api-python-build-build] will append /build/source/.cargo-home/config.toml with contents of /nix/store/5drf77x6km4ky7gwlrzdx9bbd6fz09g3-vendor-cargo-deps/config.toml [gammaloop-api-python-build-build] default configurePhase, nothing to do [gammaloop-api-python-build-build] Phase: buildPhase [gammaloop-api-python-build-build] +++ command cargo --version [gammaloop-api-python-build-build] cargo 1.97.0 (c980f4866 2026-06-30) [gammaloop-api-python-build-build] +++ command cargo build --profile ci-optim --locked --no-default-features -p gammaloop-api -p gammaloop-tracing-filter -p gammaloop-workspace-hack -p idenso -p linnet -p spenso -p three-dimensional-reps --features gammaloop-api/pyo3-extension-module,gammaloop-api/python_abi,gammaloop-tracing-filter/clap,gammaloop-tracing-filter/symbolica,idenso/bincode,idenso/reference-cases,linnet/bincode,linnet/drawing,linnet/rkyv,linnet/serde,linnet/symbolica,spenso-macros/shadowing,spenso/shadowing,symbolica/tracing_max_level_info,three-dimensional-reps/display,three-dimensional-reps/eval,three-dimensional-reps/serde [gammaloop-api-python-build-build]  Compiling gammaloop-api v0.1.0 (/build/source/crates/gammaloop-api)