these 3 derivations will be built:
  /nix/store/7mi30v6sgfra42fqdh6fqi3ywy1805d3-amp-darwin-arm64.drv
  /nix/store/fcy5w91qv2j66nnfmvrh62jrivz7y0my-amp-0.0.1791662459-g6be10b.drv
  /nix/store/sa5cn409ls42pw2syr67s6qrbr18szi4-check-amp.drv
scheduler at farm.numtide.com:50051: no healthy upstream, reconnecting
scheduler at farm.numtide.com:50051: no healthy upstream, reconnecting
scheduler at farm.numtide.com:50051: no healthy upstream, reconnecting
scheduler at farm.numtide.com:50051: no healthy upstream, reconnecting
scheduler at farm.numtide.com:50051: no healthy upstream, reconnecting