these 2 derivations will be built:
  /nix/store/491nwbm20ifyp2y6nzv6z6cykmdl9lww-dolt-2.5.1.drv
  /nix/store/zli9k57y8m973cr9f857lvwzfc011s0h-check-dolt.drv
building '/nix/store/zli9k57y8m973cr9f857lvwzfc011s0h-check-dolt.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=20&system=aarch64-darwin'
building '/nix/store/zli9k57y8m973cr9f857lvwzfc011s0h-check-dolt.drv' on farm.numtide.com:50051
check-dolt> mac02: building zli9k57y8m973cr9f857lvwzfc011s0h-check-dolt.drv

upload niks3: ok