$ /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-log-context-diff&rev=890b7282f21726e439758ba6f2e4136a9548ced7#checks.x86_64-linux.mutation-release --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 error (ignored): SQLite database '/var/cache/private/nix-ci-worker/eval-cache-v6/dd61fccc03ec7e5fe0a4d9a1227e3c2ee6a952969c542485206a973d95abc9ef.sqlite' is busy  Downloading cached sydtest-mutation-0.0.0.0-doc from https://cache.staging.nix-ci.com Downloading cached sydtest-mutation-plugin-0.0.0.0-doc from https://cache.staging.nix-ci.com Downloading cached sydtest-mutation-example-0.0.0.0-doc from https://cache.staging.nix-ci.com Progress: 0 of 4 built, 1 of 6 downloaded from cache (2 downloading) Downloading cached sydtest-mutation-plugin from https://cache.staging.nix-ci.com Progress: 0 of 4 built, 2 of 6 downloaded from cache (2 downloading) Downloading cached sydtest-mutation-example from https://cache.staging.nix-ci.com Progress: 0 of 4 built, 3 of 6 downloaded from cache (2 downloading) Progress: 0 of 3 built, 4 of 6 downloaded from cache (1 downloading) Progress: 0 of 2 built, 5 of 6 downloaded from cache Downloading cached sydtest-mutation from https://cache.staging.nix-ci.com Progress: 0 of 2 built, 6 of 6 downloaded from cache Building sydtest-mutation-release [sydtest-mutation-release] /nix/store/d4kxxsljrs626d0gmlf1inx4l68cnwik-sydtest-mutation-example-0.0.0.0/nix-support: [sydtest-mutation-release] propagated-build-inputs: Keeping existing link to /nix/store/mx1rrj59p8rbcqqa1i3z0gi9ssg90sq4-sydtest-mutation-0.0.0.0/nix-support/propagated-build-inputs [sydtest-mutation-release] /nix/store/msz2r4k47gsm1cbb1mbsl6naw4xvmqg9-sydtest-mutation-plugin-0.0.0.0/nix-support: [sydtest-mutation-release] propagated-build-inputs: Keeping existing link to /nix/store/mx1rrj59p8rbcqqa1i3z0gi9ssg90sq4-sydtest-mutation-0.0.0.0/nix-support/propagated-build-inputs [sydtest-mutation-release] /nix/store/aj4w812872z99g3fxcxz103f0h2bj4kn-sydtest-mutation-runtime-0.0.0.0/nix-support: [sydtest-mutation-release] propagated-build-inputs: Keeping existing link to /nix/store/mx1rrj59p8rbcqqa1i3z0gi9ssg90sq4-sydtest-mutation-0.0.0.0/nix-support/propagated-build-inputs [post-build-hook] Uploading to cachix cache "sydtest": /nix/store/igq84zcx84bs2ykbwszs974bv17csix9-sydtest-mutation-release [post-build-hook] Pushing 7 paths (255 are already present) using zstd to cache sydtest ⏳ [post-build-hook]  [post-build-hook] Pushing /nix/store/i31v05wvyvyac57vwfiddv3jlg33vnii-sydtest-mutation-plugin-0.0.0.0-doc (894.73 KiB) [post-build-hook] Pushing /nix/store/msz2r4k47gsm1cbb1mbsl6naw4xvmqg9-sydtest-mutation-plugin-0.0.0.0 (2.65 MiB) [post-build-hook] Pushing /nix/store/5j5b6cycw1a2k30lcmaym286kdn9knvw-sydtest-mutation-example-0.0.0.0-doc (158.77 KiB) [post-build-hook] Pushing /nix/store/d4kxxsljrs626d0gmlf1inx4l68cnwik-sydtest-mutation-example-0.0.0.0 (426.13 KiB) [post-build-hook] Pushing /nix/store/igq84zcx84bs2ykbwszs974bv17csix9-sydtest-mutation-release (42.84 KiB) [post-build-hook] Pushing /nix/store/9r0lnla8hp8cb4nbbxpink31iigcnvkc-sydtest-mutation-0.0.0.0-doc (468.82 KiB) [post-build-hook] Pushing /nix/store/mx1rrj59p8rbcqqa1i3z0gi9ssg90sq4-sydtest-mutation-0.0.0.0 (1.16 MiB) [post-build-hook]  [post-build-hook] All done. [post-build-hook] Uploading to the NixCI staging cache: /nix/store/igq84zcx84bs2ykbwszs974bv17csix9-sydtest-mutation-release [post-build-hook] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [post-build-hook] copying 0 paths... [post-build-hook] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead [post-build-hook] copying 0 paths... Progress: 1 of 2 built, 6 of 6 downloaded from cache