these 4 derivations will be built:
  /nix/store/32yl5j618v9l2chlnd3a6x3dw8djzrlr-org.nixos.fast-nix-gc.plist.drv
  /nix/store/gprnahwksvkmv3zvxhpw18rfmry9l47q-org.nixos.fast-nix-optimise.plist.drv
  /nix/store/73q27xgxb6ja67aqm3rc52jmrzcq9zlh-launchd.drv
  /nix/store/zp81s5p46v8826mfwq4mphzskkbms7nn-darwin-system-26.11.a1fa429.drv
building '/nix/store/32yl5j618v9l2chlnd3a6x3dw8djzrlr-org.nixos.fast-nix-gc.plist.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/gprnahwksvkmv3zvxhpw18rfmry9l47q-org.nixos.fast-nix-optimise.plist.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/32yl5j618v9l2chlnd3a6x3dw8djzrlr-org.nixos.fast-nix-gc.plist.drv'
building '/nix/store/gprnahwksvkmv3zvxhpw18rfmry9l47q-org.nixos.fast-nix-optimise.plist.drv'
building '/nix/store/73q27xgxb6ja67aqm3rc52jmrzcq9zlh-launchd.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/73q27xgxb6ja67aqm3rc52jmrzcq9zlh-launchd.drv'
building '/nix/store/zp81s5p46v8826mfwq4mphzskkbms7nn-darwin-system-26.11.a1fa429.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/zp81s5p46v8826mfwq4mphzskkbms7nn-darwin-system-26.11.a1fa429.drv'

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/fast-nix-gc attr=aarch64-darwin.darwin-module