1. 0.10 s $ /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/NorfairKing/sydtest?ref=mutation-control-group&rev=bd2e2a8d76d29094b5f89fb0ec6b47fa67d599fb#checks.x86_64-linux.mutation-sydtest-mutation-example-cross --print-build-logs
  2. 0.13 s warning: ignoring untrusted flake configuration setting 'extra-substituters'.
  3. 0.13 s Pass '--accept-flake-config' to trust it
  4. 0.13 s warning: ignoring untrusted flake configuration setting 'extra-trusted-public-keys'.
  5. 0.13 s Pass '--accept-flake-config' to trust it
  6. 0.74 s error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/353fd063c9bb38822c03f0a8bef213d0be80ba6a665a23965fe03b77cf5d8e23.sqlite' is busy
  7. 1.70 s
  8. 1.77 s Downloading cached sydtest-mutation-example-cross-mutation-sydtest-mutation-example-cross from https://cache.staging.nix-ci.com
  9. 1.79 s Progress: 0 of 1 built, 1 of 3 downloaded from cache
  10. 1.79 s Downloading cached sydtest-mutation-example-cross-check-sydtest-mutation-example-cross from https://cache.staging.nix-ci.com
  11. 1.80 s Progress: 0 of 1 built, 2 of 3 downloaded from cache
  12. 1.80 s Downloading cached sydtest-mutation-example-cross-mutation-check from https://cache.staging.nix-ci.com
  13. 1.82 s Progress: 0 of 1 built, 3 of 3 downloaded from cache
  14. 1.82 s /nix/store/ybk1xfkw6xy0n5nms74savh6nz4j6p1k-sydtest-mutation-example-cross-mutation-check
  15. 1.85 s Build succeeded.