this derivation will be built:
  /nix/store/mkh5b4g2ba0iydmvvcg4xy674nnsl5q1-check-omo-ai.drv
this path will be fetched (0.0 KiB download, 459.5 MiB unpacked):
  /nix/store/k7wc52m889l6j74y744998p3awj916ab-omo-ai-5.1.40
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
farm.numtide.com:50051: failed to connect to all addresses; last error: UNKNOWN: ipv4:65.21.215.17:50051: tcp handshaker shutdown, retrying
farm.numtide.com:50051: failed to connect to all addresses; last error: UNKNOWN: ipv4:65.21.215.17:50051: tcp handshaker shutdown, retrying
building '/nix/store/mkh5b4g2ba0iydmvvcg4xy674nnsl5q1-check-omo-ai.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-darwin'
building '/nix/store/mkh5b4g2ba0iydmvvcg4xy674nnsl5q1-check-omo-ai.drv' on farm.numtide.com:50051
check-omo-ai> mac02: building mkh5b4g2ba0iydmvvcg4xy674nnsl5q1-check-omo-ai.drv