build checks.x86_64-linux.vale

Reproduce this run
  1. 0.04 s $ /nix/store/vzx1mi9c0xfadmsm9dhd83d005cb1qs9-coreutils-9.8/bin/timeout --kill-after=15s 1800s /nix/store/99b1z08awpxj8b6mzggn59gp1shljnff-nix-2.34.5/bin/nix --extra-experimental-features nix-command --extra-experimental-features flakes --log-format raw-with-logs build --no-link git+https://github.com/sellout/flaky?ref=docs&rev=967f69fafb91dcb68978d885eb593dd30d0262d5#checks.x86_64-linux.vale --print-build-logs
  2. 0.07 s warning: ignoring untrusted flake configuration setting 'allow-import-from-derivation'.
  3. 0.07 s Pass '--accept-flake-config' to trust it
  4. 0.07 s warning: ignoring untrusted flake configuration setting 'extra-experimental-features'.
  5. 0.07 s Pass '--accept-flake-config' to trust it
  6. 0.07 s warning: ignoring untrusted flake configuration setting 'extra-substituters'.
  7. 0.07 s Pass '--accept-flake-config' to trust it
  8. 0.07 s warning: ignoring untrusted flake configuration setting 'extra-trusted-public-keys'.
  9. 0.07 s Pass '--accept-flake-config' to trust it
  10. 0.07 s warning: ignoring untrusted flake configuration setting 'sandbox'.
  11. 0.07 s Pass '--accept-flake-config' to trust it
  12. 0.07 s warning: ignoring untrusted flake configuration setting 'use-registries'.
  13. 0.07 s Pass '--accept-flake-config' to trust it