$ /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=8eedf4505d4094b5450157594e97e23b0fc0eed9&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-v6/80155eed637c875ce5bc59b56a15c58ee0cfd6bcb68b9d8ce6d14f71bb62b7c5.sqlite' is busy  Downloading cached gammaloop-ci-test-binary-dependencies-7610946974fa4524-Cargo.toml from https://cache.nix-ci.com Downloaded cached gammaloop-ci-test-binary-dependencies-7610946974fa4524-Cargo.toml (1272 B) in 61ms Building /nix/store/aqs116s7966nsm7zr25qblpks0z5iskl-gammaloop-ci-test-dependencies-7610946974fa4524-Cargo.toml.drv Downloading cached gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs from https://cache.nix-ci.com Downloading cached gammaloop-ci-test-binary-dependencies-1549cdceacf5fbac-Cargo.toml from https://cache.nix-ci.com Downloading cached gammaloop-crate-test-dependencies-1549cdceacf5fbac-inputs from https://cache.nix-ci.com Downloaded cached gammaloop-ci-test-binary-dependencies-1549cdceacf5fbac-Cargo.toml (888 B) in 77ms Building /nix/store/397shl31jir62571ln5wg6w451cr8046-gammaloop-ci-test-dependencies-1549cdceacf5fbac-Cargo.toml.drv Progress: 0 of 10 built (2 building), 1 of 5 downloaded from cache (3 downloading) Progress: 0 of 10 built (2 building), 2 of 5 downloaded from cache (2 downloading) [gammaloop-ci-test-dependencies-7610946974fa4524-Cargo.toml:post-build] Uploading to the NixCI cache: /nix/store/lf4b6j5dlf30l34ky4jwzkp75mwqx1p6-gammaloop-ci-test-dependencies-7610946974fa4524-Cargo.toml [gammaloop-ci-test-dependencies-7610946974fa4524-Cargo.toml:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-ci-test-dependencies-7610946974fa4524-Cargo.toml:post-build] copying 1 paths... [gammaloop-ci-test-dependencies-7610946974fa4524-Cargo.toml:post-build] copying path '/nix/store/lf4b6j5dlf30l34ky4jwzkp75mwqx1p6-gammaloop-ci-test-dependencies-7610946974fa4524-Cargo.toml' to 'https://cache.nix-ci.com'... [gammaloop-ci-test-dependencies-7610946974fa4524-Cargo.toml:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-ci-test-dependencies-7610946974fa4524-Cargo.toml:post-build] copying 0 paths... Uploaded gammaloop-ci-test-dependencies-7610946974fa4524-Cargo.toml in 2.7s Progress: 1 of 11 built (1 building), 2 of 5 downloaded from cache (2 downloading) Built gammaloop-ci-test-dependencies-7610946974fa4524-Cargo.toml in 3.6s [gammaloop-ci-test-dependencies-1549cdceacf5fbac-Cargo.toml:post-build] Uploading to the NixCI cache: /nix/store/r43sbwv7xprvs1pd71kfbnig7kr4a04w-gammaloop-ci-test-dependencies-1549cdceacf5fbac-Cargo.toml [gammaloop-ci-test-dependencies-1549cdceacf5fbac-Cargo.toml:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-ci-test-dependencies-1549cdceacf5fbac-Cargo.toml:post-build] copying 0 paths... [gammaloop-ci-test-dependencies-1549cdceacf5fbac-Cargo.toml:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [gammaloop-ci-test-dependencies-1549cdceacf5fbac-Cargo.toml:post-build] copying 0 paths... Uploaded gammaloop-ci-test-dependencies-1549cdceacf5fbac-Cargo.toml in 2.1s Progress: 2 of 9 built, 2 of 5 downloaded from cache (2 downloading) Built gammaloop-ci-test-dependencies-1549cdceacf5fbac-Cargo.toml in 5.0s Downloaded cached gammaloop-crate-test-dependencies-3be7c5adfa6e8e60-inputs (1.5 GiB) in 20.6s Progress: 2 of 8 built, 3 of 5 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 (931 KiB) in 28ms Progress: 2 of 8 built, 4 of 5 downloaded from cache (1 downloading) Downloaded cached gammaloop-crate-test-dependencies-1549cdceacf5fbac-inputs (1.7 GiB) in 22.4s Progress: 2 of 7 built, 5 of 5 downloaded from cache Building /nix/store/m0f8z4v4hyw6gyagik7hkl9x53dia8l5-gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps-0.1.0.drv [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] Phase: unpackPhase [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] unpacking source archive /nix/store/r33k8ylxql81k4dszwdfx9pdkxdlclq6-source [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] source root is source [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] Phase: patchPhase [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] Executing configureCargoCommonVars [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] copying cargo artifacts from /nix/store/dj2xg7izcsvq1qbqvsbpcr8gcda6jj69-gammaloop-crate-test-dependencies-1549cdceacf5fbac-inputs/target to target [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] will deep copy artifacts (instead of symlinking) as requested [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] Phase: updateAutotoolsGnuConfigScriptsPhase [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] Phase: configurePhase [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] will append /build/source/.cargo-home/config.toml with contents of /nix/store/1sigmg52bb61pfngmk9k8wq5fz9r7bf1-vendor-cargo-deps/config.toml [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] default configurePhase, nothing to do [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] Phase: buildPhase [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] +++ command cargo --version [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] cargo 1.97.0 (c980f4866 2026-06-30) [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps] +++ command cargo build --profile ci-optim --offline -p gammaloop-ci-test-dependencies-1549cdceacf5fbac -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-1549cdceacf5fbac-deps]  Compiling pyo3-build-config v0.28.3 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling phf_shared v0.11.3 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling getopts v0.2.24 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling unic-char-range v0.9.0 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling unic-common v0.9.0 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling is-macro v0.3.7 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling rustpython-parser-vendored v0.4.0 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling rustc-hash v1.1.0 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling lalrpop-util v0.20.2 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling symbolica v2.2.0 (https://github.com/symbolica-dev/symbolica?branch=dev#0441bd7a) [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling unic-char-property v0.9.0 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling unic-ucd-version v0.9.0 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling phf_generator v0.11.3 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling phf v0.11.3 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling unic-emoji-char v0.9.0 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling unic-ucd-ident v0.9.0 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling phf_codegen v0.11.3 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling unicode_names2_generator v1.3.0 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling rustpython-parser v0.4.0 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling unicode_names2 v1.3.0 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling rustpython-parser-core v0.4.0 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling rustpython-ast v0.4.0 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling pyo3-macros-backend v0.28.3 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling pyo3-ffi v0.28.3 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling pyo3 v0.28.3 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling numpy v0.28.0 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling pyo3-macros v0.28.3 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling pyo3-stub-gen-derive v0.17.2 [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling numerica v2.2.0 (https://github.com/symbolica-dev/symbolica?branch=dev#0441bd7a) [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling graphica v2.1.0 (https://github.com/symbolica-dev/symbolica?branch=dev#0441bd7a) [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling gammaloop-workspace-hack v0.1.0 (/build/source/crates/gammaloop-workspace-hack) [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling symbolica-utils v0.1.0 (/build/source/crates/symbolica-utils) [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling linnet v0.17.0 (/build/source/crates/linnet) [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling spenso v0.6.0 (/build/source/crates/spenso) [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling idenso v0.3.0 (/build/source/crates/idenso) [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling spenso-hep-lib v0.1.7 (/build/source/crates/spenso-hep-lib) [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling spynso3 v0.1.2 (/build/source/crates/spynso3) [gammaloop-crate-test-dependencies-1549cdceacf5fbac-deps]  Compiling gammaloop-ci-test-dependencies-1549cdceacf5fbac v0.1.0 (/build/source/crates/gammaloop-ci-test-dependencies-1549cdceacf5fbac)