$ /nix/store/61685rbaxmpigwi3z23i33sv3jyfl70q-coreutils-9.11/bin/timeout --kill-after=15s 7200s /nix/store/wknkybkzrc16r11vk5vrykh4wmw7a353-nix-2.34.8/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=7da41cdbd6f5b763a8154716bc797bd2ecae7de2&shallow=1#checks.x86_64-linux.gammaloop-doc --print-build-logs
error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/1888f279d15270c7db2419119a7cb271341c937dc9e26c5b6f4611d2222e8673.sqlite' is busy

Building /nix/store/43ccg2024cji5fp246xz4qm62iwfxgd2-gammaloop-workspace-doc-0.1.0.drv
[gammaloop-workspace-doc] Phase: unpackPhase
[gammaloop-workspace-doc] unpacking source archive /nix/store/d194iqgscaifb5a8g28cqjz2lq0hz5v6-source
[gammaloop-workspace-doc] source root is source
[gammaloop-workspace-doc] Phase: patchPhase
[gammaloop-workspace-doc] Executing configureCargoCommonVars
[gammaloop-workspace-doc] decompressing cargo artifacts from /nix/store/m2lww9izaah916hkmywsb46q2y9y282m-gammaloop-workspace-deps-deps-0.1.0/target.tar.zst to target
[gammaloop-workspace-doc] Phase: updateAutotoolsGnuConfigScriptsPhase
[gammaloop-workspace-doc] Phase: configurePhase
[gammaloop-workspace-doc] will append /build/source/.cargo-home/config.toml with contents of /nix/store/2i40crn79295fxikx68a0dw32bvs7l8p-vendor-cargo-deps/config.toml
[gammaloop-workspace-doc] default configurePhase, nothing to do
[gammaloop-workspace-doc] Phase: buildPhase
[gammaloop-workspace-doc] +++ command cargo --version
[gammaloop-workspace-doc] cargo 1.97.0 (c980f4866 2026-06-30)
[gammaloop-workspace-doc] +++ command cargo doc --profile ci-optim --locked --workspace --features 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,three-dimensional-reps/display,three-dimensional-reps/eval,three-dimensional-reps/serde --no-deps
[gammaloop-workspace-doc] warning: output filename collision at /build/source/target/doc/linnet/index.html
[gammaloop-workspace-doc]   |
[gammaloop-workspace-doc]   = note: the lib target `linnet` in package `linnet v0.17.0 (/build/source/crates/linnet)` has the same output filename as the bin target `linnet` in package `clinnet v0.1.8 (/build/source/crates/clinnet)`
[gammaloop-workspace-doc]   = note: this is a known bug where multiple crates with the same name use the same path; see <https://github.com/rust-lang/cargo/issues/6313>
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