build checks.x86_64-linux.shellcheck

Reproduce this run
  1. 1.10 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/sellout/project-manager?ref=main&rev=6241550d29e7d20d614de7f1f8b0fd9e832ebac9#checks.x86_64-linux.shellcheck --print-build-logs
  2. 1.75 s warning: ignoring untrusted flake configuration setting 'allow-import-from-derivation'.
  3. 1.75 s Pass '--accept-flake-config' to trust it
  4. 1.75 s warning: ignoring untrusted flake configuration setting 'extra-experimental-features'.
  5. 1.75 s Pass '--accept-flake-config' to trust it
  6. 1.75 s warning: ignoring untrusted flake configuration setting 'extra-substituters'.
  7. 1.75 s Pass '--accept-flake-config' to trust it
  8. 1.75 s warning: ignoring untrusted flake configuration setting 'extra-trusted-public-keys'.
  9. 1.75 s Pass '--accept-flake-config' to trust it
  10. 1.75 s warning: ignoring untrusted flake configuration setting 'sandbox'.
  11. 1.75 s Pass '--accept-flake-config' to trust it
  12. 1.75 s warning: ignoring untrusted flake configuration setting 'use-registries'.
  13. 1.75 s Pass '--accept-flake-config' to trust it
  14. 5.42 s
  15. 6.19 s Downloading cached shellcheck from https://sellout.cachix.org
  16. 6.53 s Downloaded cached shellcheck (96 B) in 340ms
  17. 6.53 s Progress: 0 of 1 built, 1 of 1 downloaded from cache
  18. 6.57 s /nix/store/v8q6lmriz9n3fky2wsabm0lqrb6dd6zm-shellcheck
  19. 6.61 s Build succeeded.