Reproduce

Exactly

nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    --log-format raw-with-logs \
    build --no-link 'git+ssh://git@github.com/NorfairKing/validity?ref=master&rev=456dfd9e4ef7906d33ce70f3f5fdf204a12cce8e#checks.x86_64-linux.nixpkgs-25_05' \
    --print-build-logs

Locally

Must be run from repository root directory at commit 456dfd9e

nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    --log-format raw-with-logs \
    build --no-link .#checks.x86_64-linux.nixpkgs-25_05 \
    --print-build-logs

Feedback Loop

Must be run from repository root directory at commit 456dfd9e

nix run github:NorfairKing/feedback -- -- nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    --log-format raw-with-logs \
    build --no-link .#checks.x86_64-linux.nixpkgs-25_05 \
    --print-build-logs

Limitations

• No automatic upload to NixCI cache the NixCI staging cache
• No automatic substitution from NixCI cache the NixCI staging cache (may rebuild dependencies)