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/flaky-environments?ref=main&rev=5570218a1d4f9b6e2f8c6e5a2f5f09c690a50bc5#devShells.x86_64-linux.emacs-lisp' \
    --print-build-logs

Locally

Must be run from repository root directory at commit 5570218a

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

Feedback Loop

Must be run from repository root directory at commit 5570218a

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.emacs-lisp \
    --print-build-logs

Limitations