$ /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=6eccc26fe47651addfae2f810918809139129a5c&shallow=1#packages.x86_64-linux.crate-test-dependencies-feynkit-py --print-build-logs error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/bdbcb6f396158a6e421b0411825790b17de13e85824baf5ba1b3b8ee1ca2b329.sqlite' is busy  Downloading cached gammaloop-crate-test-dependencies-84b26d9d5fb98808-inputs from https://cache.nix-ci.com Downloading cached gammaloop-crate-test-dependencies-a77341884772f2dd-inputs from https://cache.nix-ci.com Downloading cached gammaloop-crate-test-dependencies-d918b893a0af9b1a-deps from https://cache.nix-ci.com Downloading cached gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs from https://cache.nix-ci.com Downloading cached gammaloop-crate-test-dependencies-1549cdceacf5fbac-inputs from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-d918b893a0af9b1a-deps (7.7 MiB) in 194ms Progress: 0 of 8 built, 1 of 9 downloaded from cache (4 downloading) Downloaded cached gammaloop-crate-test-dependencies-1549cdceacf5fbac-inputs (1.7 GiB) in 18.8s Progress: 0 of 7 built, 2 of 9 downloaded from cache (3 downloading) Downloading cached gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-84b26d9d5fb98808-inputs (1.7 GiB) in 19.2s Progress: 0 of 7 built, 3 of 9 downloaded from cache (3 downloading) Downloading cached gammaloop-crate-test-dependencies-84b26d9d5fb98808-deps from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-84b26d9d5fb98808-deps (5.1 MiB) in 135ms Progress: 0 of 7 built, 4 of 9 downloaded from cache (3 downloading) Downloaded cached gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps (101.4 MiB) in 1.1s Progress: 0 of 6 built, 5 of 9 downloaded from cache (2 downloading) Downloaded cached gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs (1.4 GiB) in 41.3s Progress: 0 of 5 built, 6 of 9 downloaded from cache (1 downloading) Downloading cached gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-deps (1.5 MiB) in 35ms Progress: 0 of 5 built, 7 of 9 downloaded from cache (1 downloading) Downloaded cached gammaloop-crate-test-dependencies-a77341884772f2dd-inputs (1.7 GiB) in 47.0s Progress: 0 of 4 built, 8 of 9 downloaded from cache Downloading cached gammaloop-crate-test-dependencies-a77341884772f2dd-deps from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-a77341884772f2dd-deps (7.6 MiB) in 52ms Progress: 0 of 4 built, 9 of 9 downloaded from cache Building /nix/store/s9nbcgxkxgii7y00qa6abj43hvrv6k1p-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs.drv [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs:post-build] Uploading to the NixCI cache: /nix/store/2kisfsgaqraw7xgsjimh5jimcb5v3kmh-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs:post-build] copying 1 paths... [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs:post-build] copying path '/nix/store/2kisfsgaqraw7xgsjimh5jimcb5v3kmh-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs' to 'https://cache.nix-ci.com'... [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs:post-build] copying 1 paths... [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs:post-build] copying path '/nix/store/s9nbcgxkxgii7y00qa6abj43hvrv6k1p-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs in 1m40s Progress: 1 of 4 built, 9 of 9 downloaded from cache Built gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs in 1m50s Building /nix/store/iwgs24ycc0zmaprrggzy3bsmgykiyc9k-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps-0.1.0.drv [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] Phase: unpackPhase [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] unpacking source archive /nix/store/gxl8l83a0n95di88s54pxvblgz8cr6ca-source [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] source root is source [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] Phase: patchPhase [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] Executing configureCargoCommonVars [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] copying cargo artifacts from /nix/store/2kisfsgaqraw7xgsjimh5jimcb5v3kmh-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs/target to target [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] will deep copy artifacts (instead of symlinking) as requested [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] Phase: updateAutotoolsGnuConfigScriptsPhase [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] Phase: configurePhase [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] will append /build/source/.cargo-home/config.toml with contents of /nix/store/5k2rp6i9lv5zqizci840fqwg07lqhf3q-vendor-cargo-deps/config.toml [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] default configurePhase, nothing to do [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] Phase: buildPhase [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] +++ command cargo --version [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] cargo 1.97.0 (c980f4866 2026-06-30) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] +++ command cargo build --profile ci-optim --offline -p gammaloop-ci-test-dependencies-f97314ff69d2b9cb -p gammaloop-workspace-hack --features idenso/bincode,idenso/reference-cases,linnet/bincode,linnet/drawing,linnet/serde,linnet/symbolica,spenso-macros/shadowing,spenso/python,spenso/shadowing,symbolica/tracing_max_level_info --lib [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Compiling feynkit-model v0.1.0 (/build/source/crates/feynkit-model) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Compiling feynkit-kinematics v0.1.0 (/build/source/crates/feynkit-kinematics) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Compiling feynkit-graph v0.1.0 (/build/source/crates/feynkit-graph) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Compiling feynkit-ufo v0.1.0 (/build/source/crates/feynkit-ufo) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Compiling feynkit-cff v0.1.0 (/build/source/crates/feynkit-cff) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Compiling feynkit-tensor v0.1.0 (/build/source/crates/feynkit-tensor) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Compiling feynkit-generator v0.1.0 (/build/source/crates/feynkit-generator) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Compiling feynkit-py v0.1.0 (/build/source/crates/feynkit-py) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Compiling gammaloop-ci-test-dependencies-f97314ff69d2b9cb v0.1.0 (/build/source/crates/gammaloop-ci-test-dependencies-f97314ff69d2b9cb) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Finished `ci-optim` profile [optimized] target(s) in 1m 04s [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-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-f97314ff69d2b9cb-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-f97314ff69d2b9cb-deps] +++ command cargo build --profile ci-optim --offline -p feynkit-py -p gammaloop-ci-test-binary-dependencies-f97314ff69d2b9cb --features idenso/bincode,idenso/reference-cases,linnet/bincode,linnet/drawing,linnet/serde,linnet/symbolica,spenso-macros/shadowing,spenso/python,spenso/shadowing,symbolica/tracing_max_level_info --lib [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Compiling feynkit-generator v0.1.0 (/build/source/crates/feynkit-generator) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Compiling feynkit-tensor v0.1.0 (/build/source/crates/feynkit-tensor) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Compiling feynkit-py v0.1.0 (/build/source/crates/feynkit-py) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Compiling gammaloop-ci-test-binary-dependencies-f97314ff69d2b9cb v0.1.0 (/build/source/crates/gammaloop-ci-test-binary-dependencies-f97314ff69d2b9cb) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps]  Finished `ci-optim` profile [optimized] target(s) in 1m 00s [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-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-f97314ff69d2b9cb-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-f97314ff69d2b9cb-deps] buildPhase completed in 2 minutes 6 seconds [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] Phase: installPhase [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] linking previous artifacts /nix/store/2kisfsgaqraw7xgsjimh5jimcb5v3kmh-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-inputs to /nix/store/rb40m010rhn87px23nnzhj097x1m2766-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps-0.1.0/target.tar.zst [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] /*stdin*\ : 20.14% ( 136 MiB => 27.4 MiB, /nix/store/rb40m010rhn87px23nnzhj097x1m2766-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps-0.1.0/target.tar.zst) [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] Phase: fixupPhase [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] shrinking RPATHs of ELF executables and libraries in /nix/store/rb40m010rhn87px23nnzhj097x1m2766-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps-0.1.0 [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] checking for references to /build/ in /nix/store/rb40m010rhn87px23nnzhj097x1m2766-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps-0.1.0... [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps] patching script interpreter paths in /nix/store/rb40m010rhn87px23nnzhj097x1m2766-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps-0.1.0 [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps:post-build] Uploading to the NixCI cache: /nix/store/rb40m010rhn87px23nnzhj097x1m2766-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps-0.1.0 [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps:post-build] copying 1 paths... [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps:post-build] copying path '/nix/store/rb40m010rhn87px23nnzhj097x1m2766-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps-0.1.0' to 'https://cache.nix-ci.com'... [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps:post-build] copying 2 paths... [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps:post-build] copying path '/nix/store/gxl8l83a0n95di88s54pxvblgz8cr6ca-source' to 'https://cache.nix-ci.com'... [gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps:post-build] copying path '/nix/store/iwgs24ycc0zmaprrggzy3bsmgykiyc9k-gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps-0.1.0.drv' to 'https://cache.nix-ci.com'... Uploaded gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps in 15.7s Progress: 2 of 4 built, 9 of 9 downloaded from cache Built gammaloop-crate-test-dependencies-f97314ff69d2b9cb-deps in 2m24s Building /nix/store/h0rchkk175krg02x6h9acscsyglkkakq-nix-ci-artifact-barrier-crate-test-dependencies-feynkit-py.drv [nix-ci-artifact-barrier-crate-test-dependencies-feynkit-py:post-build] Uploading to the NixCI cache: /nix/store/x6i80plpwzwmxwhvhpf7qwbij66dzfjm-nix-ci-artifact-barrier-crate-test-dependencies-feynkit-py [nix-ci-artifact-barrier-crate-test-dependencies-feynkit-py:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [nix-ci-artifact-barrier-crate-test-dependencies-feynkit-py:post-build] copying 1 paths... [nix-ci-artifact-barrier-crate-test-dependencies-feynkit-py:post-build] copying path '/nix/store/x6i80plpwzwmxwhvhpf7qwbij66dzfjm-nix-ci-artifact-barrier-crate-test-dependencies-feynkit-py' to 'https://cache.nix-ci.com'... [nix-ci-artifact-barrier-crate-test-dependencies-feynkit-py:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [nix-ci-artifact-barrier-crate-test-dependencies-feynkit-py:post-build] copying 1 paths... [nix-ci-artifact-barrier-crate-test-dependencies-feynkit-py:post-build] copying path '/nix/store/h0rchkk175krg02x6h9acscsyglkkakq-nix-ci-artifact-barrier-crate-test-dependencies-feynkit-py.drv' to 'https://cache.nix-ci.com'... Uploaded nix-ci-artifact-barrier-crate-test-dependencies-feynkit-py in 2.8s Progress: 3 of 4 built, 9 of 9 downloaded from cache Built nix-ci-artifact-barrier-crate-test-dependencies-feynkit-py in 3.0s Progress: 4 of 4 built, 9 of 9 downloaded from cache /nix/store/x6i80plpwzwmxwhvhpf7qwbij66dzfjm-nix-ci-artifact-barrier-crate-test-dependencies-feynkit-py Build succeeded.