$ /nix/store/vzx1mi9c0xfadmsm9dhd83d005cb1qs9-coreutils-9.8/bin/timeout --kill-after=15s 7200s /nix/store/99b1z08awpxj8b6mzggn59gp1shljnff-nix-2.34.5/bin/nix --extra-experimental-features nix-command --extra-experimental-features flakes --log-format internal-json build --no-link git+https://github.com/NorfairKing/sydtest?ref=mutation-testing&rev=ea6f1381292a87ea3f7ed6cc8a6c7421a790fa7d#checks.x86_64-linux.mutation-manifest-example --print-build-logs warning: ignoring untrusted flake configuration setting 'extra-substituters'. Pass '--accept-flake-config' to trust it warning: ignoring untrusted flake configuration setting 'extra-trusted-public-keys'. Pass '--accept-flake-config' to trust it  Building sydtest-mutation-example-manifest-pretty [post-build-hook] Uploading to cachix cache "sydtest": /nix/store/jqsik8w6gcvny21bj8gnhclfhvqq26zd-sydtest-mutation-example-manifest-pretty [post-build-hook] Pushing 1 paths (0 are already present) using zstd to cache sydtest ⏳ [post-build-hook]  [post-build-hook] Pushing /nix/store/jqsik8w6gcvny21bj8gnhclfhvqq26zd-sydtest-mutation-example-manifest-pretty (50.63 KiB) [post-build-hook]  [post-build-hook] All done. [post-build-hook] Uploading to the NixCI staging cache: /nix/store/jqsik8w6gcvny21bj8gnhclfhvqq26zd-sydtest-mutation-example-manifest-pretty [post-build-hook] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [post-build-hook] copying 1 paths... [post-build-hook] copying path '/nix/store/jqsik8w6gcvny21bj8gnhclfhvqq26zd-sydtest-mutation-example-manifest-pretty' to 'https://cache.staging.nix-ci.com'... [post-build-hook] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [post-build-hook] copying 1 paths... [post-build-hook] copying path '/nix/store/jajgalgg4qa7vs18yhac658ivnc97j4h-sydtest-mutation-example-manifest-pretty.drv' to 'https://cache.staging.nix-ci.com'... Progress: 1 of 3 built Building mutation-manifest-example [mutation-manifest-example] PASS: mutation manifest matches the committed goldens [post-build-hook] Uploading to cachix cache "sydtest": /nix/store/hk0kr3fsn00ing8ck6fnmk91ad7z01q9-mutation-manifest-example [post-build-hook] Pushing 1 paths (0 are already present) using zstd to cache sydtest ⏳ [post-build-hook]  [post-build-hook] Pushing /nix/store/hk0kr3fsn00ing8ck6fnmk91ad7z01q9-mutation-manifest-example (50.63 KiB) [post-build-hook]  [post-build-hook] All done. [post-build-hook] Uploading to the NixCI staging cache: /nix/store/hk0kr3fsn00ing8ck6fnmk91ad7z01q9-mutation-manifest-example [post-build-hook] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [post-build-hook] copying 1 paths... [post-build-hook] copying path '/nix/store/hk0kr3fsn00ing8ck6fnmk91ad7z01q9-mutation-manifest-example' to 'https://cache.staging.nix-ci.com'... [post-build-hook] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [post-build-hook] copying 1 paths... [post-build-hook] copying path '/nix/store/zlc7chccv451wyklgd041rdbsffkwhwm-mutation-manifest-example.drv' to 'https://cache.staging.nix-ci.com'... Progress: 2 of 3 built