these 3 derivations will be built:
  /nix/store/apsbaanr90rdyvg21v0mhqmrl9m0fq3m-cli-darwin-arm64-2.3.0.tgz.drv
  /nix/store/28lhxxx956via9k2y1n5rqskh9mg6j3f-opencode2-2.3.0.drv
  /nix/store/fabraxrxf1q3f246xda2ycj9svjr65lz-check-opencode2.drv
building '/nix/store/fabraxrxf1q3f246xda2ycj9svjr65lz-check-opencode2.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/fabraxrxf1q3f246xda2ycj9svjr65lz-check-opencode2.drv' on farm.numtide.com:50051
check-opencode2> mac02: building fabraxrxf1q3f246xda2ycj9svjr65lz-check-opencode2.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy