1. 0.37 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=mutation-testing&rev=f4c5818c3eb767bf05458e488f0bc8d966bbfcf5#checks.x86_64-linux.mutation-really-safe-money --print-build-logs
  2. 0.72 s warning: ignoring untrusted flake configuration setting 'extra-substituters'.
  3. 0.72 s Pass '--accept-flake-config' to trust it
  4. 0.72 s warning: ignoring untrusted flake configuration setting 'extra-trusted-public-keys'.
  5. 0.72 s Pass '--accept-flake-config' to trust it
  6. 0.73 s error (ignored): SQLite database '/var/cache/private/nix-ci-worker/eval-cache-v6/db4f9e36ded004a02751918b545b38e7611fcc07bdd0fcf837a47c73c33f5b7d.sqlite' is busy
  7. 1.50 s
  8. 1.57 s Downloading cached really-safe-money-gen-0.0.0.0-report from https://cache.staging.nix-ci.com
  9. 1.60 s Progress: 0 of 1 built, 1 of 1 downloaded from cache