these 2 derivations will be built:
  /nix/store/1zg6dlwksd7l6c8vsma686jandg2jb20-python3-3.14.7-env.drv
  /nix/store/kfxmrnd730wqw8sw8maw2cnnh5mhp9w1-nix-shell.drv
building '/nix/store/1zg6dlwksd7l6c8vsma686jandg2jb20-python3-3.14.7-env.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/1zg6dlwksd7l6c8vsma686jandg2jb20-python3-3.14.7-env.drv'
python3-3.14.7-env> structuredAttrs is enabled
python3-3.14.7-env> created 244 symlinks in user environment
building '/nix/store/kfxmrnd730wqw8sw8maw2cnnh5mhp9w1-nix-shell.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/kfxmrnd730wqw8sw8maw2cnnh5mhp9w1-nix-shell.drv'
nix-shell> Sourcing python-remove-tests-dir-hook
nix-shell> Sourcing python-catch-conflicts-hook.sh
nix-shell> Sourcing python-remove-bin-bytecode-hook.sh
nix-shell> Sourcing pypa-build-hook
nix-shell> Sourcing python-runtime-deps-check-hook
nix-shell> Using pythonRuntimeDepsCheckHook
nix-shell> Sourcing pypa-install-hook
nix-shell> Using pypaInstallPhase
nix-shell> Sourcing python-imports-check-hook.sh
nix-shell> Using pythonImportsCheckPhase
nix-shell> Sourcing python-namespaces-hook
nix-shell> Sourcing python-catch-conflicts-hook.sh
nix-shell> Running phase: buildPhase

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/nix-update attr=checks.aarch64-darwin.devShell-default