$ /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=codex%2Fci-efficiency-feynkit&rev=1a2e7a1998d87e5dcdddaf95c54875293379bf5c&shallow=1#packages.x86_64-linux.crate-test-dependencies-feynkit-cff --print-build-logs  Downloading cached gammaloop-ci-test-binary-dependencies-3be7c5adfa6e8e60-Cargo.toml from https://cache.nix-ci.com Downloaded cached gammaloop-ci-test-binary-dependencies-3be7c5adfa6e8e60-Cargo.toml (824 B) in 47ms Building /nix/store/j04q5drrdjb64c6bm00gd3i80jp1lcx6-gammaloop-ci-test-dependencies-3be7c5adfa6e8e60-Cargo.toml.drv Progress: 0 of 6 built (1 building), 1 of 3 downloaded from cache (1 downloading) Downloading cached gammaloop-crate-test-dependencies-b717dca2e8b2e169-inputs from https://cache.nix-ci.com [gammaloop-ci-test-dependencies-3be7c5adfa6e8e60-Cargo.toml:post-build] Uploading to the NixCI cache: /nix/store/b9sxfyqxhjy7kqyhsph4jlaxawhahncq-gammaloop-ci-test-dependencies-3be7c5adfa6e8e60-Cargo.toml [gammaloop-ci-test-dependencies-3be7c5adfa6e8e60-Cargo.toml:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-ci-test-dependencies-3be7c5adfa6e8e60-Cargo.toml:post-build] copying 0 paths... [gammaloop-ci-test-dependencies-3be7c5adfa6e8e60-Cargo.toml:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-ci-test-dependencies-3be7c5adfa6e8e60-Cargo.toml:post-build] copying 0 paths... Uploaded gammaloop-ci-test-dependencies-3be7c5adfa6e8e60-Cargo.toml in 1.2s Progress: 1 of 6 built, 1 of 3 downloaded from cache (1 downloading) Built gammaloop-ci-test-dependencies-3be7c5adfa6e8e60-Cargo.toml in 1.3s Downloaded cached gammaloop-crate-test-dependencies-b717dca2e8b2e169-inputs (315.3 MiB) in 4.3s Progress: 1 of 5 built, 2 of 3 downloaded from cache Downloading cached gammaloop-crate-test-dependencies-b717dca2e8b2e169-deps from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-b717dca2e8b2e169-deps (1.5 MiB) in 61ms Progress: 1 of 5 built, 3 of 3 downloaded from cache Building /nix/store/fsh2c69v9i71y5p7lpb6x2lka6jwzr4y-gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs.drv [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs] compressing and installing full archive of target to /nix/store/cd64gadql2rby3pz05lxv2xdw2zqgl7q-gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs/target.tar.zst as requested [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs] /*stdin*\ : 27.13% ( 1.26 GiB => 351 MiB, /nix/store/cd64gadql2rby3pz05lxv2xdw2zqgl7q-gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs/target.tar.zst) [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs:post-build] Uploading to the NixCI cache: /nix/store/cd64gadql2rby3pz05lxv2xdw2zqgl7q-gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs:post-build] copying 1 paths... [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs:post-build] copying path '/nix/store/cd64gadql2rby3pz05lxv2xdw2zqgl7q-gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs' to 'https://cache.nix-ci.com'... [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs:post-build] copying 0 paths... Uploaded gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs in 42.7s Progress: 2 of 5 built, 3 of 3 downloaded from cache Built gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs in 57.0s Building /nix/store/p7x02i9sa7ls51c46n1iw2bdwkli1avz-gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps-0.1.0.drv [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] Phase: unpackPhase [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] unpacking source archive /nix/store/ry4698nv4vn7yxl6msyqg1b4yr58yaq0-source [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] source root is source [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] Phase: patchPhase [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] Executing configureCargoCommonVars [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] decompressing cargo artifacts from /nix/store/cd64gadql2rby3pz05lxv2xdw2zqgl7q-gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs/target.tar.zst to target [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] Phase: updateAutotoolsGnuConfigScriptsPhase [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] Phase: configurePhase [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] will append /build/source/.cargo-home/config.toml with contents of /nix/store/5k2rp6i9lv5zqizci840fqwg07lqhf3q-vendor-cargo-deps/config.toml [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] default configurePhase, nothing to do [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] Phase: buildPhase [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] +++ command cargo --version [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] cargo 1.97.0 (c980f4866 2026-06-30) [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] +++ command cargo build --profile ci-optim --offline -p gammaloop-ci-test-dependencies-3be7c5adfa6e8e60 -p gammaloop-workspace-hack --features linnet/bincode,linnet/drawing,linnet/serde,linnet/symbolica,symbolica/tracing_max_level_info --lib [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps]  Compiling feynkit-cff v0.1.0 (/build/source/crates/feynkit-cff) [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps]  Compiling gammaloop-ci-test-dependencies-3be7c5adfa6e8e60 v0.1.0 (/build/source/crates/gammaloop-ci-test-dependencies-3be7c5adfa6e8e60) [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps]  Finished `ci-optim` profile [optimized] target(s) in 5.71s [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-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-test-dependencies-3be7c5adfa6e8e60-deps] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] +++ command cargo build --profile ci-optim --offline -p feynkit-cff -p gammaloop-ci-test-binary-dependencies-3be7c5adfa6e8e60 --features linnet/bincode,linnet/drawing,linnet/serde,linnet/symbolica,symbolica/tracing_max_level_info --lib [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps]  Compiling gammaloop-ci-test-binary-dependencies-3be7c5adfa6e8e60 v0.1.0 (/build/source/crates/gammaloop-ci-test-binary-dependencies-3be7c5adfa6e8e60) [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps]  Finished `ci-optim` profile [optimized] target(s) in 0.36s [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-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-test-dependencies-3be7c5adfa6e8e60-deps] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] Phase: installPhase [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] linking previous artifacts /nix/store/cd64gadql2rby3pz05lxv2xdw2zqgl7q-gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs/target.tar.zst to /nix/store/qxyhx7lls3xrjlih7xfwal85dkzy8s5s-gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps-0.1.0/target.tar.zst [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] /*stdin*\ : 28.30% ( 5.43 MiB => 1.54 MiB, /nix/store/qxyhx7lls3xrjlih7xfwal85dkzy8s5s-gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps-0.1.0/target.tar.zst) [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] Phase: fixupPhase [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] shrinking RPATHs of ELF executables and libraries in /nix/store/qxyhx7lls3xrjlih7xfwal85dkzy8s5s-gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps-0.1.0 [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] checking for references to /build/ in /nix/store/qxyhx7lls3xrjlih7xfwal85dkzy8s5s-gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps-0.1.0... [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps] patching script interpreter paths in /nix/store/qxyhx7lls3xrjlih7xfwal85dkzy8s5s-gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps-0.1.0 [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps:post-build] Uploading to the NixCI cache: /nix/store/qxyhx7lls3xrjlih7xfwal85dkzy8s5s-gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps-0.1.0 [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps:post-build] copying 0 paths... [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps:post-build] copying 0 paths... Uploaded gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps in 513ms Progress: 3 of 5 built, 3 of 3 downloaded from cache Built gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps in 14.2s Building /nix/store/q616lvhrcfylsjmdbk7faxbza5idyi3y-nix-ci-artifact-barrier-crate-test-dependencies-feynkit-cff.drv [nix-ci-artifact-barrier-crate-test-dependencies-feynkit-cff:post-build] Uploading to the NixCI cache: /nix/store/x1xsf4x600wksp9v27c56fr5zpnymnp4-nix-ci-artifact-barrier-crate-test-dependencies-feynkit-cff [nix-ci-artifact-barrier-crate-test-dependencies-feynkit-cff:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [nix-ci-artifact-barrier-crate-test-dependencies-feynkit-cff:post-build] copying 1 paths... [nix-ci-artifact-barrier-crate-test-dependencies-feynkit-cff:post-build] copying path '/nix/store/x1xsf4x600wksp9v27c56fr5zpnymnp4-nix-ci-artifact-barrier-crate-test-dependencies-feynkit-cff' to 'https://cache.nix-ci.com'... [nix-ci-artifact-barrier-crate-test-dependencies-feynkit-cff:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [nix-ci-artifact-barrier-crate-test-dependencies-feynkit-cff:post-build] copying 1 paths... [nix-ci-artifact-barrier-crate-test-dependencies-feynkit-cff:post-build] copying path '/nix/store/q616lvhrcfylsjmdbk7faxbza5idyi3y-nix-ci-artifact-barrier-crate-test-dependencies-feynkit-cff.drv' to 'https://cache.nix-ci.com'... Uploaded nix-ci-artifact-barrier-crate-test-dependencies-feynkit-cff in 1.1s Progress: 4 of 5 built, 3 of 3 downloaded from cache Built nix-ci-artifact-barrier-crate-test-dependencies-feynkit-cff in 1.2s Progress: 5 of 5 built, 3 of 3 downloaded from cache /nix/store/x1xsf4x600wksp9v27c56fr5zpnymnp4-nix-ci-artifact-barrier-crate-test-dependencies-feynkit-cff Build succeeded.