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=mayan&rev=8c17bdcf2028c92210df532ed136c1d8d42b68f0#packages.x86_64-linux.ghc9121_all' \
    --print-build-logs

Locally

Must be run from repository root directory at commit 8c17bdcf

nix \
    --extra-experimental-features nix-command \
    --extra-experimental-features flakes \
    --log-format raw-with-logs \
    build --no-link .#packages.x86_64-linux.ghc9121_all \
    --print-build-logs

Feedback Loop

Must be run from repository root directory at commit 8c17bdcf

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.ghc9121_all \
    --print-build-logs

Limitations