$ /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=feynkit&rev=63073375d37e632f4b7021a2cf030b3a85d47360&shallow=1#packages.x86_64-linux.gammaloop-python-module --print-build-logs  Building /nix/store/9awn16grjw53ky8lpwq14s460m6yh7dn-source.drv Building /nix/store/3j303zsn67lw9ga52vsas2czn55664na-gammaloop-ci-consumer-feynkit-ufo-Cargo.toml.drv Building /nix/store/z41wcd20x8ksmd6rfjj3k846b0xmis46-gammaloop-ci-consumer-feynkit-ufo-Cargo.toml.drv Building /nix/store/50053f0wm1idxbj8740z0m77lc9x3bfb-gammaloop-crate-feynkit-ufo-dependency-deps-inputs.drv [gammaloop-ci-consumer-feynkit-ufo-Cargo.toml:post-build] Uploading to the NixCI cache: /nix/store/cm9rph71mlw1144ysyz4wrbfwp73fvki-gammaloop-ci-consumer-feynkit-ufo-Cargo.toml [gammaloop-ci-consumer-feynkit-ufo-Cargo.toml:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-ci-consumer-feynkit-ufo-Cargo.toml:post-build] copying 0 paths... [gammaloop-ci-consumer-feynkit-ufo-Cargo.toml:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-ci-consumer-feynkit-ufo-Cargo.toml:post-build] copying 0 paths... Uploaded gammaloop-ci-consumer-feynkit-ufo-Cargo.toml in 179ms Progress: 1 of 16 built (3 building) Built gammaloop-ci-consumer-feynkit-ufo-Cargo.toml in 276ms [gammaloop-ci-consumer-feynkit-ufo-Cargo.toml:post-build] Uploading to the NixCI cache: /nix/store/45v0qcnyq682kvczh9sryvh6763blflp-gammaloop-ci-consumer-feynkit-ufo-Cargo.toml [gammaloop-ci-consumer-feynkit-ufo-Cargo.toml:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-ci-consumer-feynkit-ufo-Cargo.toml:post-build] copying 0 paths... [gammaloop-ci-consumer-feynkit-ufo-Cargo.toml:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-ci-consumer-feynkit-ufo-Cargo.toml:post-build] copying 0 paths... Uploaded gammaloop-ci-consumer-feynkit-ufo-Cargo.toml in 189ms Progress: 2 of 17 built (2 building) Built gammaloop-ci-consumer-feynkit-ufo-Cargo.toml in 434ms Building /nix/store/441xvbym6jhrdc0mbfd0a944hwczvgch-source.drv Building /nix/store/f03bylya234lyv9pcns4m41zbnbfzmcx-source.drv [source:post-build] Uploading to the NixCI cache: /nix/store/pzds57zw476xhgadc0iqxsw9v3mz37a5-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/pzds57zw476xhgadc0iqxsw9v3mz37a5-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 2 paths... [source:post-build] copying path '/nix/store/fkql5qhlaz7rxrjc9kc8z4il8qw51s9n-source' to 'https://cache.nix-ci.com'... [source:post-build] copying path '/nix/store/9awn16grjw53ky8lpwq14s460m6yh7dn-source.drv' to 'https://cache.nix-ci.com'... Uploaded source in 11.7s Progress: 3 of 16 built (3 building) Built source in 12.9s [gammaloop-crate-feynkit-ufo-dependency-deps-inputs:post-build] Uploading to the NixCI cache: /nix/store/bi45rrn7zx3svsqgdkr69nw1v67mm4rz-gammaloop-crate-feynkit-ufo-dependency-deps-inputs [gammaloop-crate-feynkit-ufo-dependency-deps-inputs:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-feynkit-ufo-dependency-deps-inputs:post-build] copying 1 paths... [gammaloop-crate-feynkit-ufo-dependency-deps-inputs:post-build] copying path '/nix/store/bi45rrn7zx3svsqgdkr69nw1v67mm4rz-gammaloop-crate-feynkit-ufo-dependency-deps-inputs' to 'https://cache.nix-ci.com'... [gammaloop-crate-feynkit-ufo-dependency-deps-inputs:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-feynkit-ufo-dependency-deps-inputs:post-build] copying 1 paths... [gammaloop-crate-feynkit-ufo-dependency-deps-inputs:post-build] copying path '/nix/store/50053f0wm1idxbj8740z0m77lc9x3bfb-gammaloop-crate-feynkit-ufo-dependency-deps-inputs.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-crate-feynkit-ufo-dependency-deps-inputs in 25.9s Progress: 4 of 16 built (2 building) Built gammaloop-crate-feynkit-ufo-dependency-deps-inputs in 39.9s [source:post-build] Uploading to the NixCI cache: /nix/store/6n5vc81izbva2b64bzm1hpyxdban46fs-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/6n5vc81izbva2b64bzm1hpyxdban46fs-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/441xvbym6jhrdc0mbfd0a944hwczvgch-source.drv' to 'https://cache.nix-ci.com'... Uploaded source in 595ms Progress: 5 of 17 built (1 building) Built source in 40.1s [source:post-build] Uploading to the NixCI cache: /nix/store/bqmnalkggsf85jpwvp2711j0qvqpjbs4-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/bqmnalkggsf85jpwvp2711j0qvqpjbs4-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/f03bylya234lyv9pcns4m41zbnbfzmcx-source.drv' to 'https://cache.nix-ci.com'... Uploaded source in 604ms Progress: 6 of 18 built Built source in 40.7s Building /nix/store/i5bp9ig0yyj0r0y4s56g1dvi3gb76b32-gammaloop-crate-feynkit-ufo-dependency-deps-deps-0.1.0.drv [gammaloop-crate-feynkit-ufo-dependency-deps-deps] Phase: unpackPhase [gammaloop-crate-feynkit-ufo-dependency-deps-deps] unpacking source archive /nix/store/bqmnalkggsf85jpwvp2711j0qvqpjbs4-source [gammaloop-crate-feynkit-ufo-dependency-deps-deps] source root is source [gammaloop-crate-feynkit-ufo-dependency-deps-deps] Phase: patchPhase [gammaloop-crate-feynkit-ufo-dependency-deps-deps] Executing configureCargoCommonVars [gammaloop-crate-feynkit-ufo-dependency-deps-deps] copying cargo artifacts from /nix/store/bi45rrn7zx3svsqgdkr69nw1v67mm4rz-gammaloop-crate-feynkit-ufo-dependency-deps-inputs/target to target [gammaloop-crate-feynkit-ufo-dependency-deps-deps] will deep copy artifacts (instead of symlinking) as requested [gammaloop-crate-feynkit-ufo-dependency-deps-deps] Phase: updateAutotoolsGnuConfigScriptsPhase [gammaloop-crate-feynkit-ufo-dependency-deps-deps] Phase: configurePhase [gammaloop-crate-feynkit-ufo-dependency-deps-deps] will append /build/source/.cargo-home/config.toml with contents of /nix/store/5k2rp6i9lv5zqizci840fqwg07lqhf3q-vendor-cargo-deps/config.toml [gammaloop-crate-feynkit-ufo-dependency-deps-deps] default configurePhase, nothing to do [gammaloop-crate-feynkit-ufo-dependency-deps-deps] Phase: buildPhase [gammaloop-crate-feynkit-ufo-dependency-deps-deps] +++ command cargo --version [gammaloop-crate-feynkit-ufo-dependency-deps-deps] cargo 1.97.0 (c980f4866 2026-06-30) [gammaloop-crate-feynkit-ufo-dependency-deps-deps] +++ command cargo build --profile ci-optim --offline -p gammaloop-ci-consumer-feynkit-ufo -p gammaloop-workspace-hack --features symbolica/tracing_max_level_info [gammaloop-crate-feynkit-ufo-dependency-deps-deps]  Compiling gammaloop-workspace-hack v0.1.0 (/build/source/crates/gammaloop-workspace-hack) [gammaloop-crate-feynkit-ufo-dependency-deps-deps]  Compiling gammaloop-ci-consumer-feynkit-ufo v0.1.0 (/build/source/crates/gammaloop-ci-consumer-feynkit-ufo) [gammaloop-crate-feynkit-ufo-dependency-deps-deps]  Finished `ci-optim` profile [optimized] target(s) in 0.32s [gammaloop-crate-feynkit-ufo-dependency-deps-deps] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1 [gammaloop-crate-feynkit-ufo-dependency-deps-deps] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [gammaloop-crate-feynkit-ufo-dependency-deps-deps] Phase: installPhase [gammaloop-crate-feynkit-ufo-dependency-deps-deps] linking previous artifacts /nix/store/bi45rrn7zx3svsqgdkr69nw1v67mm4rz-gammaloop-crate-feynkit-ufo-dependency-deps-inputs to /nix/store/bc242mkkkq282kad1jcdzqjs6pb1g6my-gammaloop-crate-feynkit-ufo-dependency-deps-deps-0.1.0/target.tar.zst [gammaloop-crate-feynkit-ufo-dependency-deps-deps] /*stdin*\ : 7.83% ( 50.0 KiB => 3.91 KiB, /nix/store/bc242mkkkq282kad1jcdzqjs6pb1g6my-gammaloop-crate-feynkit-ufo-dependency-deps-deps-0.1.0/target.tar.zst) [gammaloop-crate-feynkit-ufo-dependency-deps-deps] Phase: fixupPhase [gammaloop-crate-feynkit-ufo-dependency-deps-deps] shrinking RPATHs of ELF executables and libraries in /nix/store/bc242mkkkq282kad1jcdzqjs6pb1g6my-gammaloop-crate-feynkit-ufo-dependency-deps-deps-0.1.0 [gammaloop-crate-feynkit-ufo-dependency-deps-deps] checking for references to /build/ in /nix/store/bc242mkkkq282kad1jcdzqjs6pb1g6my-gammaloop-crate-feynkit-ufo-dependency-deps-deps-0.1.0... [gammaloop-crate-feynkit-ufo-dependency-deps-deps] patching script interpreter paths in /nix/store/bc242mkkkq282kad1jcdzqjs6pb1g6my-gammaloop-crate-feynkit-ufo-dependency-deps-deps-0.1.0 [gammaloop-crate-feynkit-ufo-dependency-deps-deps:post-build] Uploading to the NixCI cache: /nix/store/bc242mkkkq282kad1jcdzqjs6pb1g6my-gammaloop-crate-feynkit-ufo-dependency-deps-deps-0.1.0 [gammaloop-crate-feynkit-ufo-dependency-deps-deps:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-feynkit-ufo-dependency-deps-deps:post-build] copying 1 paths... [gammaloop-crate-feynkit-ufo-dependency-deps-deps:post-build] copying path '/nix/store/bc242mkkkq282kad1jcdzqjs6pb1g6my-gammaloop-crate-feynkit-ufo-dependency-deps-deps-0.1.0' to 'https://cache.nix-ci.com'... [gammaloop-crate-feynkit-ufo-dependency-deps-deps:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-feynkit-ufo-dependency-deps-deps:post-build] copying 1 paths... [gammaloop-crate-feynkit-ufo-dependency-deps-deps:post-build] copying path '/nix/store/i5bp9ig0yyj0r0y4s56g1dvi3gb76b32-gammaloop-crate-feynkit-ufo-dependency-deps-deps-0.1.0.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-crate-feynkit-ufo-dependency-deps-deps in 20.7s Progress: 7 of 16 built Built gammaloop-crate-feynkit-ufo-dependency-deps-deps in 25.5s Building /nix/store/zdky0nyck62m6azyfzsr4apsrfax4idh-gammaloop-crate-feynkit-ufo-dependency-inputs.drv [gammaloop-crate-feynkit-ufo-dependency-inputs:post-build] Uploading to the NixCI cache: /nix/store/r2k7j5w7b85zxhshfc2gc78nbwxqnlfg-gammaloop-crate-feynkit-ufo-dependency-inputs [gammaloop-crate-feynkit-ufo-dependency-inputs:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-feynkit-ufo-dependency-inputs:post-build] copying 1 paths... [gammaloop-crate-feynkit-ufo-dependency-inputs:post-build] copying path '/nix/store/r2k7j5w7b85zxhshfc2gc78nbwxqnlfg-gammaloop-crate-feynkit-ufo-dependency-inputs' to 'https://cache.nix-ci.com'... [gammaloop-crate-feynkit-ufo-dependency-inputs:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-feynkit-ufo-dependency-inputs:post-build] copying 1 paths... [gammaloop-crate-feynkit-ufo-dependency-inputs:post-build] copying path '/nix/store/zdky0nyck62m6azyfzsr4apsrfax4idh-gammaloop-crate-feynkit-ufo-dependency-inputs.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-crate-feynkit-ufo-dependency-inputs in 25.4s Progress: 8 of 16 built Built gammaloop-crate-feynkit-ufo-dependency-inputs in 29.2s Building /nix/store/1piicqf6a9k15bmg4cvkd0yw0v5mwq71-gammaloop-crate-feynkit-ufo-dependency-deps-0.1.0.drv [gammaloop-crate-feynkit-ufo-dependency-deps] Phase: unpackPhase [gammaloop-crate-feynkit-ufo-dependency-deps] unpacking source archive /nix/store/6n5vc81izbva2b64bzm1hpyxdban46fs-source [gammaloop-crate-feynkit-ufo-dependency-deps] source root is source [gammaloop-crate-feynkit-ufo-dependency-deps] Phase: patchPhase [gammaloop-crate-feynkit-ufo-dependency-deps] Executing configureCargoCommonVars [gammaloop-crate-feynkit-ufo-dependency-deps] copying cargo artifacts from /nix/store/r2k7j5w7b85zxhshfc2gc78nbwxqnlfg-gammaloop-crate-feynkit-ufo-dependency-inputs/target to target [gammaloop-crate-feynkit-ufo-dependency-deps] will deep copy artifacts (instead of symlinking) as requested [gammaloop-crate-feynkit-ufo-dependency-deps] Phase: updateAutotoolsGnuConfigScriptsPhase [gammaloop-crate-feynkit-ufo-dependency-deps] Phase: configurePhase [gammaloop-crate-feynkit-ufo-dependency-deps] will append /build/source/.cargo-home/config.toml with contents of /nix/store/5k2rp6i9lv5zqizci840fqwg07lqhf3q-vendor-cargo-deps/config.toml [gammaloop-crate-feynkit-ufo-dependency-deps] default configurePhase, nothing to do [gammaloop-crate-feynkit-ufo-dependency-deps] Phase: buildPhase [gammaloop-crate-feynkit-ufo-dependency-deps] +++ command cargo --version [gammaloop-crate-feynkit-ufo-dependency-deps] cargo 1.97.0 (c980f4866 2026-06-30) [gammaloop-crate-feynkit-ufo-dependency-deps] +++ command cargo build --profile ci-optim --offline -p gammaloop-ci-consumer-feynkit-ufo -p gammaloop-workspace-hack --features symbolica/tracing_max_level_info [gammaloop-crate-feynkit-ufo-dependency-deps]  Compiling gammaloop-workspace-hack v0.1.0 (/build/source/crates/gammaloop-workspace-hack) [gammaloop-crate-feynkit-ufo-dependency-deps]  Compiling feynkit-ufo v0.1.0 (/build/source/crates/feynkit-ufo) [gammaloop-crate-feynkit-ufo-dependency-deps]  Compiling gammaloop-ci-consumer-feynkit-ufo v0.1.0 (/build/source/crates/gammaloop-ci-consumer-feynkit-ufo) [gammaloop-crate-feynkit-ufo-dependency-deps]  Finished `ci-optim` profile [optimized] target(s) in 0.71s [gammaloop-crate-feynkit-ufo-dependency-deps] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1 [gammaloop-crate-feynkit-ufo-dependency-deps] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [gammaloop-crate-feynkit-ufo-dependency-deps] Phase: installPhase [gammaloop-crate-feynkit-ufo-dependency-deps] linking previous artifacts /nix/store/r2k7j5w7b85zxhshfc2gc78nbwxqnlfg-gammaloop-crate-feynkit-ufo-dependency-inputs to /nix/store/5l02h7c87y4nj58mwbr73yrvpx30xqs9-gammaloop-crate-feynkit-ufo-dependency-deps-0.1.0/target.tar.zst [gammaloop-crate-feynkit-ufo-dependency-deps] /*stdin*\ : 20.33% ( 290 KiB => 59.0 KiB, /nix/store/5l02h7c87y4nj58mwbr73yrvpx30xqs9-gammaloop-crate-feynkit-ufo-dependency-deps-0.1.0/target.tar.zst) [gammaloop-crate-feynkit-ufo-dependency-deps] Phase: fixupPhase [gammaloop-crate-feynkit-ufo-dependency-deps] shrinking RPATHs of ELF executables and libraries in /nix/store/5l02h7c87y4nj58mwbr73yrvpx30xqs9-gammaloop-crate-feynkit-ufo-dependency-deps-0.1.0 [gammaloop-crate-feynkit-ufo-dependency-deps] checking for references to /build/ in /nix/store/5l02h7c87y4nj58mwbr73yrvpx30xqs9-gammaloop-crate-feynkit-ufo-dependency-deps-0.1.0... [gammaloop-crate-feynkit-ufo-dependency-deps] patching script interpreter paths in /nix/store/5l02h7c87y4nj58mwbr73yrvpx30xqs9-gammaloop-crate-feynkit-ufo-dependency-deps-0.1.0 [gammaloop-crate-feynkit-ufo-dependency-deps:post-build] Uploading to the NixCI cache: /nix/store/5l02h7c87y4nj58mwbr73yrvpx30xqs9-gammaloop-crate-feynkit-ufo-dependency-deps-0.1.0 [gammaloop-crate-feynkit-ufo-dependency-deps:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-feynkit-ufo-dependency-deps:post-build] copying 1 paths... [gammaloop-crate-feynkit-ufo-dependency-deps:post-build] copying path '/nix/store/5l02h7c87y4nj58mwbr73yrvpx30xqs9-gammaloop-crate-feynkit-ufo-dependency-deps-0.1.0' to 'https://cache.nix-ci.com'... [gammaloop-crate-feynkit-ufo-dependency-deps:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-feynkit-ufo-dependency-deps:post-build] copying 1 paths... [gammaloop-crate-feynkit-ufo-dependency-deps:post-build] copying path '/nix/store/1piicqf6a9k15bmg4cvkd0yw0v5mwq71-gammaloop-crate-feynkit-ufo-dependency-deps-0.1.0.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-crate-feynkit-ufo-dependency-deps in 23.0s Progress: 9 of 16 built Built gammaloop-crate-feynkit-ufo-dependency-deps in 28.4s Building /nix/store/7m1r6dmjwvhxkwiar6gbgajk0y8q08sx-gammaloop-python-deps-inputs.drv [gammaloop-python-deps-inputs:post-build] Uploading to the NixCI cache: /nix/store/wb461kplwidgn2mwi7drxqfh2gbc9q33-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/wb461kplwidgn2mwi7drxqfh2gbc9q33-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/7m1r6dmjwvhxkwiar6gbgajk0y8q08sx-gammaloop-python-deps-inputs.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-python-deps-inputs in 42.0s Progress: 10 of 16 built Built gammaloop-python-deps-inputs in 1m14s Building /nix/store/wfg9rxqyw23hf22fzvga3rkwrz2ll2q4-gammaloop-api-python-deps-0.1.0.drv [gammaloop-api-python-deps] Phase: unpackPhase [gammaloop-api-python-deps] unpacking source archive /nix/store/pzds57zw476xhgadc0iqxsw9v3mz37a5-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/wb461kplwidgn2mwi7drxqfh2gbc9q33-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/5k2rp6i9lv5zqizci840fqwg07lqhf3q-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 --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 [gammaloop-api-python-deps]  Compiling pyo3-build-config v0.28.3 [gammaloop-api-python-deps]  Compiling gammalooprs v0.3.4 (/build/source/crates/gammalooprs) [gammaloop-api-python-deps]  Compiling feynkit-cff v0.1.0 (/build/source/crates/feynkit-cff) [gammaloop-api-python-deps]  Compiling pyo3-ffi v0.28.3 [gammaloop-api-python-deps]  Compiling pyo3-macros-backend 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 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]  Compiling feynkit-ufo v0.1.0 (/build/source/crates/feynkit-ufo) [gammaloop-api-python-deps]  Finished `ci-optim` profile [optimized] target(s) in 1m 31s [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 1 minutes 32 seconds [gammaloop-api-python-deps] Phase: installPhase [gammaloop-api-python-deps] linking previous artifacts /nix/store/wb461kplwidgn2mwi7drxqfh2gbc9q33-gammaloop-python-deps-inputs to /nix/store/w9sp9wlrwk0yz5fs9fyh074rgav3zqp1-gammaloop-api-python-deps-0.1.0/target.tar.zst [gammaloop-api-python-deps] /*stdin*\ : 22.23% ( 218 MiB => 48.5 MiB, /nix/store/w9sp9wlrwk0yz5fs9fyh074rgav3zqp1-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/w9sp9wlrwk0yz5fs9fyh074rgav3zqp1-gammaloop-api-python-deps-0.1.0 [gammaloop-api-python-deps] checking for references to /build/ in /nix/store/w9sp9wlrwk0yz5fs9fyh074rgav3zqp1-gammaloop-api-python-deps-0.1.0... [gammaloop-api-python-deps] patching script interpreter paths in /nix/store/w9sp9wlrwk0yz5fs9fyh074rgav3zqp1-gammaloop-api-python-deps-0.1.0 [gammaloop-api-python-deps:post-build] Uploading to the NixCI cache: /nix/store/w9sp9wlrwk0yz5fs9fyh074rgav3zqp1-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/w9sp9wlrwk0yz5fs9fyh074rgav3zqp1-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/wfg9rxqyw23hf22fzvga3rkwrz2ll2q4-gammaloop-api-python-deps-0.1.0.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-api-python-deps in 37.6s Progress: 11 of 16 built Built gammaloop-api-python-deps in 2m18s Building /nix/store/7109wcrin3b4hc4zpzla6wg4p3inaxaz-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/pa4mmjvbx9cjl1mmvzymb3fqk75078yh-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/w9sp9wlrwk0yz5fs9fyh074rgav3zqp1-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/5k2rp6i9lv5zqizci840fqwg07lqhf3q-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 --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 [gammaloop-api-python-build-build]  Compiling feynkit-cff v0.1.0 (/build/source/crates/feynkit-cff) [gammaloop-api-python-build-build]  Compiling gammaloop-api v0.1.0 (/build/source/crates/gammaloop-api) [gammaloop-api-python-build-build]  Compiling gammalooprs v0.3.4 (/build/source/crates/gammalooprs) [gammaloop-api-python-build-build]  Finished `ci-optim` profile [optimized] target(s) in 1m 59s [gammaloop-api-python-build-build] 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-build-build] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [gammaloop-api-python-build-build] buildPhase completed in 2 minutes 0 seconds [gammaloop-api-python-build-build] Phase: installPhase [gammaloop-api-python-build-build] linking previous artifacts /nix/store/w9sp9wlrwk0yz5fs9fyh074rgav3zqp1-gammaloop-api-python-deps-0.1.0/target.tar.zst to /nix/store/f7cb9n29qkv8njx618s1hphfraw6aq28-gammaloop-api-python-build-build-0.1.0/target.tar.zst [gammaloop-api-python-build-build] /*stdin*\ : 22.92% ( 415 MiB => 95.2 MiB, /nix/store/f7cb9n29qkv8njx618s1hphfraw6aq28-gammaloop-api-python-build-build-0.1.0/target.tar.zst) [gammaloop-api-python-build-build] Phase: fixupPhase [gammaloop-api-python-build-build] shrinking RPATHs of ELF executables and libraries in /nix/store/f7cb9n29qkv8njx618s1hphfraw6aq28-gammaloop-api-python-build-build-0.1.0 [gammaloop-api-python-build-build] checking for references to /build/ in /nix/store/f7cb9n29qkv8njx618s1hphfraw6aq28-gammaloop-api-python-build-build-0.1.0... [gammaloop-api-python-build-build] patching script interpreter paths in /nix/store/f7cb9n29qkv8njx618s1hphfraw6aq28-gammaloop-api-python-build-build-0.1.0 [gammaloop-api-python-build-build:post-build] Uploading to the NixCI cache: /nix/store/f7cb9n29qkv8njx618s1hphfraw6aq28-gammaloop-api-python-build-build-0.1.0 [gammaloop-api-python-build-build:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-api-python-build-build:post-build] copying 1 paths... [gammaloop-api-python-build-build:post-build] copying path '/nix/store/f7cb9n29qkv8njx618s1hphfraw6aq28-gammaloop-api-python-build-build-0.1.0' to 'https://cache.nix-ci.com'... [gammaloop-api-python-build-build:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-api-python-build-build:post-build] copying 2 paths... [gammaloop-api-python-build-build:post-build] copying path '/nix/store/pa4mmjvbx9cjl1mmvzymb3fqk75078yh-source' to 'https://cache.nix-ci.com'... [gammaloop-api-python-build-build:post-build] copying path '/nix/store/7109wcrin3b4hc4zpzla6wg4p3inaxaz-gammaloop-api-python-build-build-0.1.0.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-api-python-build-build in 57.9s Progress: 12 of 16 built Built gammaloop-api-python-build-build in 3m00s Building /nix/store/j156hl3wmvpk2mwlbgif7sdykh5m1fg8-gammaloop-api-python-0.1.0.drv [gammaloop-api-python] Phase: unpackPhase [gammaloop-api-python] unpacking source archive /nix/store/pa4mmjvbx9cjl1mmvzymb3fqk75078yh-source [gammaloop-api-python] source root is source [gammaloop-api-python] Phase: patchPhase [gammaloop-api-python] Executing configureCargoCommonVars [gammaloop-api-python] decompressing cargo artifacts from /nix/store/w9sp9wlrwk0yz5fs9fyh074rgav3zqp1-gammaloop-api-python-deps-0.1.0/target.tar.zst to target [gammaloop-api-python] decompressing cargo artifacts from /nix/store/f7cb9n29qkv8njx618s1hphfraw6aq28-gammaloop-api-python-build-build-0.1.0/target.tar.zst to target [gammaloop-api-python] Phase: updateAutotoolsGnuConfigScriptsPhase [gammaloop-api-python] Phase: configurePhase [gammaloop-api-python] will append /build/source/.cargo-home/config.toml with contents of /nix/store/5k2rp6i9lv5zqizci840fqwg07lqhf3q-vendor-cargo-deps/config.toml [gammaloop-api-python] default configurePhase, nothing to do [gammaloop-api-python] Phase: buildPhase [gammaloop-api-python] +++ command cargo --version [gammaloop-api-python] cargo 1.97.0 (c980f4866 2026-06-30) [gammaloop-api-python] +++ command cargo build --profile ci-optim --message-format json-render-diagnostics --locked --no-default-features -p gammaloop-api -p gammaloop-tracing-filter -p gammaloop-workspace-hack -p idenso -p linnet -p spenso --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 [gammaloop-api-python]  Finished `ci-optim` profile [optimized] target(s) in 0.28s [gammaloop-api-python] 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] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [gammaloop-api-python] searching for bins/libs to install from cargo build log at cargoBuildLoggqt3.json [gammaloop-api-python] installing /build/source/target/ci-optim/libgammaloop_api.so in postBuildInstallFromCargoBuildLogOutTempYJB/lib [gammaloop-api-python] searching for bins/libs complete [gammaloop-api-python] Phase: installPhase [gammaloop-api-python] actually installing contents of postBuildInstallFromCargoBuildLogOutTempYJB to /nix/store/67ahg3ddv55vz3vky1kc7c802vqfz9vq-gammaloop-api-python-0.1.0 [gammaloop-api-python] stripping references to Rust toolchain [gammaloop-api-python] Rust toolchain at: /nix/store/9pb4ikjdw4gp766ayxl6gg3b7hqm6ds4-rust-stable-with-components-2026-07-09 [gammaloop-api-python] stripping Rust toolchain references done [gammaloop-api-python] stripping references to cargoVendorDir from: [gammaloop-api-python] /nix/store/67ahg3ddv55vz3vky1kc7c802vqfz9vq-gammaloop-api-python-0.1.0/lib/libgammaloop_api.so [gammaloop-api-python] stripping references done [gammaloop-api-python] Phase: fixupPhase [gammaloop-api-python] shrinking RPATHs of ELF executables and libraries in /nix/store/67ahg3ddv55vz3vky1kc7c802vqfz9vq-gammaloop-api-python-0.1.0 [gammaloop-api-python] shrinking /nix/store/67ahg3ddv55vz3vky1kc7c802vqfz9vq-gammaloop-api-python-0.1.0/lib/libgammaloop_api.so [gammaloop-api-python] checking for references to /build/ in /nix/store/67ahg3ddv55vz3vky1kc7c802vqfz9vq-gammaloop-api-python-0.1.0... [gammaloop-api-python] patching script interpreter paths in /nix/store/67ahg3ddv55vz3vky1kc7c802vqfz9vq-gammaloop-api-python-0.1.0 [gammaloop-api-python] stripping (with command strip and flags -S -p) in /nix/store/67ahg3ddv55vz3vky1kc7c802vqfz9vq-gammaloop-api-python-0.1.0/lib [gammaloop-api-python:post-build] Uploading to the NixCI cache: /nix/store/67ahg3ddv55vz3vky1kc7c802vqfz9vq-gammaloop-api-python-0.1.0 [gammaloop-api-python:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-api-python:post-build] copying 1 paths... [gammaloop-api-python:post-build] copying path '/nix/store/67ahg3ddv55vz3vky1kc7c802vqfz9vq-gammaloop-api-python-0.1.0' to 'https://cache.nix-ci.com'... [gammaloop-api-python:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-api-python:post-build] copying 1 paths... [gammaloop-api-python:post-build] copying path '/nix/store/j156hl3wmvpk2mwlbgif7sdykh5m1fg8-gammaloop-api-python-0.1.0.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-api-python in 22.2s Progress: 13 of 16 built Built gammaloop-api-python in 28.9s Building /nix/store/19kbwsjfnjv1g7395hdpx3p0cgfpy12j-gammaloop-python-module.drv [gammaloop-python-module:post-build] Uploading to the NixCI cache: /nix/store/1yw710j303i1a1xwq01pib965n3ypkcg-gammaloop-python-module [gammaloop-python-module:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-python-module:post-build] copying 1 paths... [gammaloop-python-module:post-build] copying path '/nix/store/1yw710j303i1a1xwq01pib965n3ypkcg-gammaloop-python-module' to 'https://cache.nix-ci.com'... [gammaloop-python-module:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-python-module:post-build] copying 1 paths... [gammaloop-python-module:post-build] copying path '/nix/store/19kbwsjfnjv1g7395hdpx3p0cgfpy12j-gammaloop-python-module.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-python-module in 15.3s Progress: 14 of 16 built Built gammaloop-python-module in 16.1s Building /nix/store/kgkvh3cgvimg3h4fhqmyi99bp5bkr7i3-nix-ci-artifact-barrier-gammaloop-python-module.drv [nix-ci-artifact-barrier-gammaloop-python-module:post-build] Uploading to the NixCI cache: /nix/store/b8y6h3y5j05yal0vv6d7xpl084k9fy31-nix-ci-artifact-barrier-gammaloop-python-module [nix-ci-artifact-barrier-gammaloop-python-module:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [nix-ci-artifact-barrier-gammaloop-python-module:post-build] copying 1 paths... [nix-ci-artifact-barrier-gammaloop-python-module:post-build] copying path '/nix/store/b8y6h3y5j05yal0vv6d7xpl084k9fy31-nix-ci-artifact-barrier-gammaloop-python-module' to 'https://cache.nix-ci.com'... [nix-ci-artifact-barrier-gammaloop-python-module:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [nix-ci-artifact-barrier-gammaloop-python-module:post-build] copying 1 paths... [nix-ci-artifact-barrier-gammaloop-python-module:post-build] copying path '/nix/store/kgkvh3cgvimg3h4fhqmyi99bp5bkr7i3-nix-ci-artifact-barrier-gammaloop-python-module.drv' to 'https://cache.nix-ci.com'... Uploaded nix-ci-artifact-barrier-gammaloop-python-module in 882ms Progress: 15 of 16 built Built nix-ci-artifact-barrier-gammaloop-python-module in 916ms Progress: 16 of 16 built /nix/store/b8y6h3y5j05yal0vv6d7xpl084k9fy31-nix-ci-artifact-barrier-gammaloop-python-module Build succeeded.