these 3 derivations will be built:
  /nix/store/3fb2kgw4q3c7yj8zl2xx6b9w06b4lv9n-iets-fuzz-diff-0.0.0.drv
  /nix/store/vbzrw9jgbsba8wxkd8ylsskvnb64x2yw-iets-fuzzers-0.0.0.drv
  /nix/store/151x4ipwk4aqai2c38bms2c4w8rxri6v-iets-fuzz-parse-check.drv
warning: 151x4ipwk4aqai2c38bms2c4w8rxri6v-iets-fuzz-parse-check.drv: no connected, non-draining worker for system 'aarch64-linux' offers features {}, the workers offer {}, waiting up to 120s for a worker
151x4ipwk4aqai2c38bms2c4w8rxri6v-iets-fuzz-parse-check.drv: no connected, non-draining worker for system 'aarch64-linux' offers features {}, the workers offer {}
error: build of '/nix/store/151x4ipwk4aqai2c38bms2c4w8rxri6v-iets-fuzz-parse-check.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=21&system=aarch64-linux' failed: no connected, non-draining worker for system 'aarch64-linux' offers features {}, the workers offer {}
error: Cannot build '/nix/store/151x4ipwk4aqai2c38bms2c4w8rxri6v-iets-fuzz-parse-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/mx8g86ran6h957yjhknlfqjrm6xxx8zm-iets-fuzz-parse-check