these 2 derivations will be built:
  /nix/store/m4jxv6y9xj9ylq0dkchni9z0bdfwmrmf-flake-inputs.drv
  /nix/store/5y2bs9sl8b48fqc4fc9pzfimsla15lcq-check-flake-inputs.drv
warning: m4jxv6y9xj9ylq0dkchni9z0bdfwmrmf-flake-inputs.drv: no connected, non-draining worker for system 'aarch64-linux' offers features {}, the workers offer {}, waiting up to 120s for a worker
m4jxv6y9xj9ylq0dkchni9z0bdfwmrmf-flake-inputs.drv: no connected, non-draining worker for system 'aarch64-linux' offers features {}, the workers offer {}
error: build of '/nix/store/m4jxv6y9xj9ylq0dkchni9z0bdfwmrmf-flake-inputs.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/m4jxv6y9xj9ylq0dkchni9z0bdfwmrmf-flake-inputs.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/97fdw85ga1w9dkx9gi6lkqwr2irwy2m5-flake-inputs
error: Cannot build '/nix/store/5y2bs9sl8b48fqc4fc9pzfimsla15lcq-check-flake-inputs.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/6n4dp70y8g6kdprqp45ccw5jwrir25mw-check-flake-inputs