these 4 derivations will be built:
  /nix/store/6gdzqiba1ii46b7hahmm14nj06ifqjfd-nix-with-grpc-store-2.35.3.drv
  /nix/store/m9fibqjbdygra2jhryh0i6qypifbp0fm-nix-fast-build-with-grpc-store-2.0.4.drv
  /nix/store/9wpymdi2xl3047qq12l50gnyz0w6gdh6-nix-grpc-store-nix-tools.drv
  /nix/store/5sf9v0k88cmhbdlv86w6ynyi5ghqwydj-nix-tools-with-plugin-check.drv
building '/nix/store/m9fibqjbdygra2jhryh0i6qypifbp0fm-nix-fast-build-with-grpc-store-2.0.4.drv'
building '/nix/store/6gdzqiba1ii46b7hahmm14nj06ifqjfd-nix-with-grpc-store-2.35.3.drv'
nix-fast-build-with-grpc-store-2.0.4> tribuchet: building on mac02
nix-with-grpc-store-2.35.3> tribuchet: building on mac02
building '/nix/store/9wpymdi2xl3047qq12l50gnyz0w6gdh6-nix-grpc-store-nix-tools.drv'
nix-grpc-store-nix-tools> tribuchet: building on mac02
building '/nix/store/5sf9v0k88cmhbdlv86w6ynyi5ghqwydj-nix-tools-with-plugin-check.drv'
nix-tools-with-plugin-check> tribuchet: building on mac02

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/nix-grpc-store attr=checks.aarch64-darwin.nix-tools-with-plugin