build checks.x86_64-linux.forwardCompatibility

Reproduce this run
  1. 1.05 s $ /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=development&rev=35032d3aa13422abe994a91a26a93a9da0ee3bd0#checks.x86_64-linux.forwardCompatibility --print-build-logs
  2. 1.82 s warning: ignoring untrusted flake configuration setting 'extra-substituters'.
  3. 1.82 s Pass '--accept-flake-config' to trust it
  4. 1.82 s warning: ignoring untrusted flake configuration setting 'extra-trusted-public-keys'.
  5. 1.82 s Pass '--accept-flake-config' to trust it
  6. 1.82 s error (ignored): SQLite database '/var/cache/private/nix-ci-worker/eval-cache-v6/9a1162dfbc503544227dcf7e4ce7df2d5cc50be5e1b77c61d1e8eb418a22732a.sqlite' is busy
  7. 1.82 s haskellPackages.mkDerivation: testTarget is deprecated. Use testTargets instead
  8. 2.46 s