this derivation will be built:
  /nix/store/q83rq71sgjv70x1ad2ys88pnb94sp1rg-nix-shell.drv
these 3 paths will be fetched (3.4 MiB download, 10.1 MiB unpacked):
  /nix/store/68g6q0plzfspyjpxhgadwr20b3a5mz4a-libzip-1.11.4
  /nix/store/y57n4kf8kxsbbk75s0lvrcfcd2fh0i9p-yarn-berry-4-fetcher-1.3.1
  /nix/store/bswh16bgcc1k6nyklfpam5k7q03f8496-zlib-ng-2.3.3
building '/nix/store/q83rq71sgjv70x1ad2ys88pnb94sp1rg-nix-shell.drv'
nix-shell> tribuchet: building on jamie
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.x86_64-linux.devShell-default