$ /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=e29e1a0d1e71f64b7b24b65f8271b50a6fa9f7b9&shallow=1#checks.x86_64-linux.gammaloop-fmt --print-build-logs
error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/2f123a107bff7d755d56c6446973ca1c63c68f671d79a0ba8d7efd3f0509d3b9.sqlite' is busy

Building /nix/store/m3kscawj3zmyj3zpgx4z0465zisxfh0b-gammaloop-workspace-fmt-0.1.0.drv
[gammaloop-workspace-fmt] cargoVendorDir not set, will not automatically configure vendored sources
[gammaloop-workspace-fmt] cargoArtifacts not set, will not reuse any cargo artifacts
[gammaloop-workspace-fmt] Phase: unpackPhase
[gammaloop-workspace-fmt] unpacking source archive /nix/store/hl8cf1msxb06zbrs521wakb3bnpgdcwp-source
[gammaloop-workspace-fmt] source root is source
[gammaloop-workspace-fmt] Phase: patchPhase
[gammaloop-workspace-fmt] Executing configureCargoCommonVars
[gammaloop-workspace-fmt] Phase: updateAutotoolsGnuConfigScriptsPhase
[gammaloop-workspace-fmt] Phase: configurePhase
[gammaloop-workspace-fmt] default configurePhase, nothing to do
[gammaloop-workspace-fmt] Phase: buildPhase
[gammaloop-workspace-fmt] +++ command cargo --version
[gammaloop-workspace-fmt] cargo 1.97.0 (c980f4866 2026-06-30)
[gammaloop-workspace-fmt] +++ command cargo fmt -- --check
[gammaloop-workspace-fmt] Diff in /build/source/crates/gammalooprs/src/integrands/process/mod.rs:91:
[gammaloop-workspace-fmt]      SamplingChannelBridgeError, SamplingChannelBridgeEvaluation, SamplingChannelCatalogue,
[gammaloop-workspace-fmt]      SamplingChannelCompileContext, SamplingChannelCompileError, SamplingChannelId,
[gammaloop-workspace-fmt]      SamplingChannelInspection, SamplingChannelPreset, SamplingChannelSelector,
[gammaloop-workspace-fmt] -    SamplingMomentumSampleContext,
[gammaloop-workspace-fmt] -    SamplingSelectionError, SamplingSurfaceGeometry, build_sampling_channel_catalogue,
[gammaloop-workspace-fmt] -    build_sampling_channel_catalogue_with_surfaces, explicitly_selected_graphs,
[gammaloop-workspace-fmt] -    graph_channel_definitions, resolve_sampling_channel_selection,
[gammaloop-workspace-fmt] +    SamplingMomentumSampleContext, SamplingSelectionError, SamplingSurfaceGeometry,
[gammaloop-workspace-fmt] +    build_sampling_channel_catalogue, build_sampling_channel_catalogue_with_surfaces,
[gammaloop-workspace-fmt] +    explicitly_selected_graphs, graph_channel_definitions, resolve_sampling_channel_selection,
[gammaloop-workspace-fmt]      resolve_sampling_channel_selection_replacing_default,
[gammaloop-workspace-fmt]  };
[gammaloop-workspace-fmt]  
[gammaloop-workspace-fmt] Diff in /build/source/crates/gammalooprs/src/integrands/process/sampling_selection.rs:979:
[gammaloop-workspace-fmt]      pub fn inspection(&self) -> SamplingChannelInspection {
[gammaloop-workspace-fmt]          SamplingChannelInspection {
[gammaloop-workspace-fmt]              graph_name: self.graph_name.clone(),
[gammaloop-workspace-fmt] -            selectors: self
[gammaloop-workspace-fmt] -                .selectors
[gammaloop-workspace-fmt] -                .iter()
[gammaloop-workspace-fmt] -                .map(ToString::to_string)
[gammaloop-workspace-fmt] -                .collect(),
[gammaloop-workspace-fmt] +            selectors: self.selectors.iter().map(ToString::to_string).collect(),
[gammaloop-workspace-fmt]              entries: self.inspection_rows(),
[gammaloop-workspace-fmt]          }
[gammaloop-workspace-fmt]      }
[gammaloop-workspace-fmt] Diff in /build/source/crates/gammalooprs/src/integrands/process/sampling_selection.rs:1431:
[gammaloop-workspace-fmt]          let mut selection = SamplingChannelSelection::default();
[gammaloop-workspace-fmt]          selection.default_channel_selection = vec!["auto:optimized_lmb".into()];
[gammaloop-workspace-fmt]          let resolved = resolve_sampling_channel_selection("G", &selection).unwrap();
[gammaloop-workspace-fmt] -        let catalogue =
[gammaloop-workspace-fmt] -            build_sampling_channel_catalogue(&resolved, &[(0, vec![1, 2])], &[0]);
[gammaloop-workspace-fmt] +        let catalogue = build_sampling_channel_catalogue(&resolved, &[(0, vec![1, 2])], &[0]);
[gammaloop-workspace-fmt]  
[gammaloop-workspace-fmt]          let report = catalogue.inspection();
[gammaloop-workspace-fmt]          assert_eq!(report.graph_name, "G");
[gammaloop-workspace-fmt] Diff in /build/source/crates/gammalooprs/src/integrands/process/sampling_selection.rs:1439:
[gammaloop-workspace-fmt]          assert_eq!(report.selectors, vec!["auto:optimized_lmb"]);
[gammaloop-workspace-fmt]          assert_eq!(report.entries, catalogue.inspection_rows());
[gammaloop-workspace-fmt] -        assert_eq!(report.entries, vec!["0: lmb basis=0 edges=[1, 2] source=auto:optimized_lmb"]);
[gammaloop-workspace-fmt] +        assert_eq!(
[gammaloop-workspace-fmt] +            report.entries,
[gammaloop-workspace-fmt] +            vec!["0: lmb basis=0 edges=[1, 2] source=auto:optimized_lmb"]
[gammaloop-workspace-fmt] +        );
[gammaloop-workspace-fmt]      }
[gammaloop-workspace-fmt]  
[gammaloop-workspace-fmt]      #[test]
Progress: 0 of 1 built (1 failed)
Failed to build gammaloop-workspace-fmt after 4.3s
Cannot build '/nix/store/m3kscawj3zmyj3zpgx4z0465zisxfh0b-gammaloop-workspace-fmt-0.1.0.drv'.
Reason: builder failed with exit code 1.
Output paths:
  /nix/store/ajamjr3k2sx3v7bfjx1y3mk0rpj8k9jl-gammaloop-workspace-fmt-0.1.0
Last 62 log lines:
> cargoVendorDir not set, will not automatically configure vendored sources
> cargoArtifacts not set, will not reuse any cargo artifacts
> Running phase: unpackPhase
> unpacking source archive /nix/store/hl8cf1msxb06zbrs521wakb3bnpgdcwp-source
> source root is source
> Running phase: patchPhase
> Executing configureCargoCommonVars
> Running phase: updateAutotoolsGnuConfigScriptsPhase
> Running phase: configurePhase
> default configurePhase, nothing to do
> Running phase: buildPhase
> +++ command cargo --version
> cargo 1.97.0 (c980f4866 2026-06-30)
> +++ command cargo fmt -- --check
> Diff in /build/source/crates/gammalooprs/src/integrands/process/mod.rs:91:
>      SamplingChannelBridgeError, SamplingChannelBridgeEvaluation, SamplingChannelCatalogue,
>      SamplingChannelCompileContext, SamplingChannelCompileError, SamplingChannelId,
>      SamplingChannelInspection, SamplingChannelPreset, SamplingChannelSelector,
> -    SamplingMomentumSampleContext,
> -    SamplingSelectionError, SamplingSurfaceGeometry, build_sampling_channel_catalogue,
> -    build_sampling_channel_catalogue_with_surfaces, explicitly_selected_graphs,
> -    graph_channel_definitions, resolve_sampling_channel_selection,
> +    SamplingMomentumSampleContext, SamplingSelectionError, SamplingSurfaceGeometry,
> +    build_sampling_channel_catalogue, build_sampling_channel_catalogue_with_surfaces,
> +    explicitly_selected_graphs, graph_channel_definitions, resolve_sampling_channel_selection,
>      resolve_sampling_channel_selection_replacing_default,
>  };
>  
> Diff in /build/source/crates/gammalooprs/src/integrands/process/sampling_selection.rs:979:
>      pub fn inspection(&self) -> SamplingChannelInspection {
>          SamplingChannelInspection {
>              graph_name: self.graph_name.clone(),
> -            selectors: self
> -                .selectors
> -                .iter()
> -                .map(ToString::to_string)
> -                .collect(),
> +            selectors: self.selectors.iter().map(ToString::to_string).collect(),
>              entries: self.inspection_rows(),
>          }
>      }
> Diff in /build/source/crates/gammalooprs/src/integrands/process/sampling_selection.rs:1431:
>          let mut selection = SamplingChannelSelection::default();
>          selection.default_channel_selection = vec!["auto:optimized_lmb".into()];
>          let resolved = resolve_sampling_channel_selection("G", &selection).unwrap();
> -        let catalogue =
> -            build_sampling_channel_catalogue(&resolved, &[(0, vec![1, 2])], &[0]);
> +        let catalogue = build_sampling_channel_catalogue(&resolved, &[(0, vec![1, 2])], &[0]);
>  
>          let report = catalogue.inspection();
>          assert_eq!(report.graph_name, "G");
> Diff in /build/source/crates/gammalooprs/src/integrands/process/sampling_selection.rs:1439:
>          assert_eq!(report.selectors, vec!["auto:optimized_lmb"]);
>          assert_eq!(report.entries, catalogue.inspection_rows());
> -        assert_eq!(report.entries, vec!["0: lmb basis=0 edges=[1, 2] source=auto:optimized_lmb"]);
> +        assert_eq!(
> +            report.entries,
> +            vec!["0: lmb basis=0 edges=[1, 2] source=auto:optimized_lmb"]
> +        );
>      }
>  
>      #[test]
For full logs, run:
  nix log /nix/store/m3kscawj3zmyj3zpgx4z0465zisxfh0b-gammaloop-workspace-fmt-0.1.0.drv
Build failed.