$ /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=1c17420458c31248609599c3b8c0e7706e35de39#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/fc3b5436cc4a7d6f6c1a7bfe35d598e6fb46defa2493f3a825217738231aa96e.sqlite' is busy  Downloading cached sydtest-mutation-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 Downloading cached sydtest-mutation-plugin-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 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) Downloading cached sydtest-mutation-plugin from https://cache.staging.nix-ci.com Progress: 0 of 4 built, 4 of 6 downloaded from cache (2 downloading) Progress: 0 of 3 built, 5 of 6 downloaded from cache (1 downloading) Progress: 0 of 2 built, 6 of 6 downloaded from cache Building sydtest-mutation-release [sydtest-mutation-release] /nix/store/gsv65n48kpzgv8kyjspgbbw0q6i814wc-sydtest-mutation-example-0.0.0.0/nix-support: [sydtest-mutation-release] propagated-build-inputs: Keeping existing link to /nix/store/4gcqhrn5wfg7d3z45f7rxdydzd78n4mm-sydtest-mutation-0.0.0.0/nix-support/propagated-build-inputs [sydtest-mutation-release] /nix/store/mds2vyyavnayml2f8pjjqf2aj4swmj0f-sydtest-mutation-plugin-0.0.0.0/nix-support: [sydtest-mutation-release] propagated-build-inputs: Keeping existing link to /nix/store/4gcqhrn5wfg7d3z45f7rxdydzd78n4mm-sydtest-mutation-0.0.0.0/nix-support/propagated-build-inputs [sydtest-mutation-release] /nix/store/wvll1n4snzw8gwpywns5mw0rsg0aamsq-sydtest-mutation-runtime-0.0.0.0/nix-support: [sydtest-mutation-release] propagated-build-inputs: Keeping existing link to /nix/store/4gcqhrn5wfg7d3z45f7rxdydzd78n4mm-sydtest-mutation-0.0.0.0/nix-support/propagated-build-inputs [post-build-hook] Uploading to cachix cache "sydtest": /nix/store/kbm17x5wbmjlghsl24phgx30dlf0yhbx-sydtest-mutation-release [post-build-hook] Pushing 10 paths (252 are already present) using zstd to cache sydtest ⏳ [post-build-hook]  [post-build-hook] Pushing /nix/store/bn4vckva0l82nmdqwyj45n6z2z63wh5p-sydtest-mutation-0.0.0.0-doc (468.82 KiB) [post-build-hook] Pushing /nix/store/7rzrihn8dp6adsgv9p9hn07n8fn6427q-sydtest-mutation-plugin-0.0.0.0-doc (905.41 KiB) [post-build-hook] Pushing /nix/store/4gcqhrn5wfg7d3z45f7rxdydzd78n4mm-sydtest-mutation-0.0.0.0 (1.16 MiB) [post-build-hook] Pushing /nix/store/szqjm4kzcvaq5wgif127abx40pp27556-sydtest-mutation-runtime-0.0.0.0-doc (304.87 KiB) [post-build-hook] Pushing /nix/store/kbm17x5wbmjlghsl24phgx30dlf0yhbx-sydtest-mutation-release (42.84 KiB) [post-build-hook] Pushing /nix/store/mds2vyyavnayml2f8pjjqf2aj4swmj0f-sydtest-mutation-plugin-0.0.0.0 (2.67 MiB) [post-build-hook] Pushing /nix/store/gsv65n48kpzgv8kyjspgbbw0q6i814wc-sydtest-mutation-example-0.0.0.0 (426.10 KiB) [post-build-hook] Pushing /nix/store/5l6wxg7mw10y1n15xd6bvzx7n4xp0na2-sydtest-mutation-example-0.0.0.0-doc (158.77 KiB) [post-build-hook] Pushing /nix/store/w3c47skg0bqkv29cfn97i4ihh6c5lqhp-sydtest-0.23.0.2 (17.86 MiB) [post-build-hook] Pushing /nix/store/wvll1n4snzw8gwpywns5mw0rsg0aamsq-sydtest-mutation-runtime-0.0.0.0 (1.13 MiB) [post-build-hook]  [post-build-hook] All done. [post-build-hook] Uploading to the NixCI staging cache: /nix/store/kbm17x5wbmjlghsl24phgx30dlf0yhbx-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