this derivation will be built:
  /nix/store/3dil3d3nj7zdmn604lpj0sfsiqam2myp-horae-browser-checks.drv
3dil3d3nj7zdmn604lpj0sfsiqam2myp-horae-browser-checks.drv: Stream removed (sendmsg: Broken pipe (32)), asking the scheduler again
3dil3d3nj7zdmn604lpj0sfsiqam2myp-horae-browser-checks.drv: elastic-arm-0b1d6a93: not scheduled here: 3dil3d3nj7zdmn604lpj0sfsiqam2myp-horae-browser-checks.drv, asking the scheduler again
error: build of '/nix/store/3dil3d3nj7zdmn604lpj0sfsiqam2myp-horae-browser-checks.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=22&system=aarch64-linux' failed: scheduler connection lost
error: Cannot build '/nix/store/3dil3d3nj7zdmn604lpj0sfsiqam2myp-horae-browser-checks.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/i6f7k8sv8ii3y8qfh63grhz33125w3ns-horae-browser-checks