these 3 derivations will be built:
  /nix/store/0h0hl09dphxifs9j610xiq7xxqhs13aw-iets-fuzzers-0.0.0.drv
  /nix/store/lliwf5j43qdylgwss6psn5pgvpw6dmdn-iets-fuzz-diff-0.0.0.drv
  /nix/store/dr2080vh0w59wfdhxgcdv76bpldy7jza-iets-fuzz-drv-eval-check.drv
building '/nix/store/0h0hl09dphxifs9j610xiq7xxqhs13aw-iets-fuzzers-0.0.0.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=23&system=aarch64-linux'
building '/nix/store/lliwf5j43qdylgwss6psn5pgvpw6dmdn-iets-fuzz-diff-0.0.0.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=20&system=aarch64-linux'
warning: 0h0hl09dphxifs9j610xiq7xxqhs13aw-iets-fuzzers-0.0.0.drv: no connected, non-draining worker for system 'aarch64-linux' offers features {}, the workers offer {}, waiting up to 120s for a worker
warning: lliwf5j43qdylgwss6psn5pgvpw6dmdn-iets-fuzz-diff-0.0.0.drv: no connected, non-draining worker for system 'aarch64-linux' offers features {}, the workers offer {}, waiting up to 120s for a worker
0h0hl09dphxifs9j610xiq7xxqhs13aw-iets-fuzzers-0.0.0.drv: no connected, non-draining worker for system 'aarch64-linux' offers features {}, the workers offer {}
error: build of '/nix/store/0h0hl09dphxifs9j610xiq7xxqhs13aw-iets-fuzzers-0.0.0.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=23&system=aarch64-linux' failed: no connected, non-draining worker for system 'aarch64-linux' offers features {}, the workers offer {}
error: Cannot build '/nix/store/0h0hl09dphxifs9j610xiq7xxqhs13aw-iets-fuzzers-0.0.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/13wms2p91ws821fgpd57i84hs10v6fb6-iets-fuzzers-0.0.0
lliwf5j43qdylgwss6psn5pgvpw6dmdn-iets-fuzz-diff-0.0.0.drv: no connected, non-draining worker for system 'aarch64-linux' offers features {}, the workers offer {}
error: build of '/nix/store/lliwf5j43qdylgwss6psn5pgvpw6dmdn-iets-fuzz-diff-0.0.0.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=20&system=aarch64-linux' failed: no connected, non-draining worker for system 'aarch64-linux' offers features {}, the workers offer {}
error: Cannot build '/nix/store/lliwf5j43qdylgwss6psn5pgvpw6dmdn-iets-fuzz-diff-0.0.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/ymfdcy3k9s3lya7zrnsx8rjzj5fg1n47-iets-fuzz-diff-0.0.0
error: Cannot build '/nix/store/dr2080vh0w59wfdhxgcdv76bpldy7jza-iets-fuzz-drv-eval-check.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/b0b4y4pgj3kl2ai9fc6miqspa451530m-iets-fuzz-drv-eval-check