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/duoids?ref=add-CommutativeT&rev=0390659d3fe00480455f08f09bec02e4bb69e6b2#packages.x86_64-linux.ghc984_all' \
    --print-build-logs

Locally

Must be run from repository root directory at commit 0390659d

nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    --log-format raw-with-logs \
    build --no-link .#packages.x86_64-linux.ghc984_all \
    --print-build-logs

Feedback Loop

Must be run from repository root directory at commit 0390659d

nix run github:NorfairKing/feedback -- -- nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    --log-format raw-with-logs \
    build --no-link .#packages.x86_64-linux.ghc984_all \
    --print-build-logs

Limitations