this derivation will be built:
  /nix/store/825gfqlzqx58r6xcczv1xbzaqbl3hphx-treefmt-check.drv
cannot build on 'grpc://farm.numtide.com:8443?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key': error: gRPC StoreInfo on 'farm.numtide.com:8443' failed: errors resolving farm.numtide.com:8443: [field:hostname lookup error:address lookup failed for farm.numtide.com:8443: Domain name not found]
       hint: the server may have rejected the client certificate (untrusted CA or revoked).
Failed to find a machine for remote build!
derivation: 825gfqlzqx58r6xcczv1xbzaqbl3hphx-treefmt-check.drv
required (system, features): (aarch64-linux, [])
3 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-linux, i686-linux, x86_64-linux], 64, [big-parallel, kvm, nixos-test, uid-range], [])
([aarch64-darwin], 8, [big-parallel], [])
([x86_64-darwin], 8, [big-parallel], [])
error: Cannot build '/nix/store/825gfqlzqx58r6xcczv1xbzaqbl3hphx-treefmt-check.drv'.
       Reason: platform mismatch
       Required system: 'aarch64-linux'
       Current system: 'x86_64-linux'