Reproduce

Exactly

nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    --log-format raw-with-logs \
    build --no-link --print-out-paths 'git+ssh://git@github.com/NorfairKing/fuzzy-time?ref=master&rev=db85c5a9ca628f309ac495de845cca55e24124c2#packages.x86_64-linux.fuzzy-time-gen' \
    --print-build-logs

Locally

Must be run from repository root directory at commit db85c5a9

nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    --log-format raw-with-logs \
    build --no-link --print-out-paths .#packages.x86_64-linux.fuzzy-time-gen \
    --print-build-logs

Feedback Loop

Must be run from repository root directory at commit db85c5a9

nix run github:NorfairKing/feedback -- -- nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    --log-format raw-with-logs \
    build --no-link --print-out-paths .#packages.x86_64-linux.fuzzy-time-gen \
    --print-build-logs

Limitations