$ /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=1c3b9de56f21377c85bb6a2574fcc638ef626bf4&shallow=1#packages.x86_64-linux.crate-deps-gammalooprs --print-build-logs
error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/c95ac6285b8bdd0d8c2399c275a9e85675c55e9b32c385b47399ecd9bf3bd7f2.sqlite' is busy

Building /nix/store/kzdiaj98309dxqaijzwjvm18ddnil72h-gammaloop-crate-gammalooprs-dependency-deps-0.1.0.drv
[gammaloop-crate-gammalooprs-dependency-deps] Phase: unpackPhase
[gammaloop-crate-gammalooprs-dependency-deps] unpacking source archive /nix/store/qm0fq37gf7640k0hryrgvqml5ig13cvf-source
[gammaloop-crate-gammalooprs-dependency-deps] source root is source
[gammaloop-crate-gammalooprs-dependency-deps] Phase: patchPhase
[gammaloop-crate-gammalooprs-dependency-deps] Executing configureCargoCommonVars
[gammaloop-crate-gammalooprs-dependency-deps] copying cargo artifacts from /nix/store/nfjir46cvg0s9wjw8kgz3885mlcn1p09-gammaloop-crate-gammalooprs-dependency-inputs/target to target
[gammaloop-crate-gammalooprs-dependency-deps] will deep copy artifacts (instead of symlinking) as requested
[gammaloop-crate-gammalooprs-dependency-deps] Phase: updateAutotoolsGnuConfigScriptsPhase
[gammaloop-crate-gammalooprs-dependency-deps] Phase: configurePhase
[gammaloop-crate-gammalooprs-dependency-deps] will append /build/source/.cargo-home/config.toml with contents of /nix/store/5drf77x6km4ky7gwlrzdx9bbd6fz09g3-vendor-cargo-deps/config.toml
[gammaloop-crate-gammalooprs-dependency-deps] default configurePhase, nothing to do
[gammaloop-crate-gammalooprs-dependency-deps] Phase: buildPhase
[gammaloop-crate-gammalooprs-dependency-deps] +++ command cargo --version
[gammaloop-crate-gammalooprs-dependency-deps] cargo 1.97.0 (c980f4866 2026-06-30)
[gammaloop-crate-gammalooprs-dependency-deps] +++ command cargo build --profile ci-optim --offline -p gammaloop-ci-consumer-gammalooprs -p gammaloop-workspace-hack --features symbolica/tracing_max_level_info
[gammaloop-crate-gammalooprs-dependency-deps]    Compiling idenso v0.3.0 (/build/source/crates/idenso)
[gammaloop-crate-gammalooprs-dependency-deps]    Compiling gammalooprs v0.3.4 (/build/source/crates/gammalooprs)
[gammaloop-crate-gammalooprs-dependency-deps]    Compiling spenso-hep-lib v0.1.7 (/build/source/crates/spenso-hep-lib)
[gammaloop-crate-gammalooprs-dependency-deps]    Compiling gammaloop-ci-consumer-gammalooprs v0.1.0 (/build/source/crates/gammaloop-ci-consumer-gammalooprs)