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/sellout/calendrical?ref=testing&rev=ef97c490b6e2bedce265c62608dd77085f931734#devShells.x86_64-linux.ghc967' \
    --print-build-logs

Locally

Must be run from repository root directory at commit ef97c490

nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    --log-format raw-with-logs \
    build --no-link .#devShells.x86_64-linux.ghc967 \
    --print-build-logs

Feedback Loop

Must be run from repository root directory at commit ef97c490

nix run github:NorfairKing/feedback -- -- nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    --log-format raw-with-logs \
    build --no-link .#devShells.x86_64-linux.ghc967 \
    --print-build-logs

Limitations