these 2 derivations will be built:
  /nix/store/6nl8x23zl7hg2424q4r93376z9cycikh-dolt-2.6.0.drv
  /nix/store/zsim575yn3gyy2gaq4a9dq355krindax-check-dolt.drv
building '/nix/store/zsim575yn3gyy2gaq4a9dq355krindax-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=23&system=aarch64-darwin'
building '/nix/store/zsim575yn3gyy2gaq4a9dq355krindax-check-dolt.drv' on farm.numtide.com:50051
check-dolt> mac02: building zsim575yn3gyy2gaq4a9dq355krindax-check-dolt.drv