these 2 derivations will be built:
  /nix/store/n1s3b1r5c414ag7s2gbi5bg19nd0his2-flake-inputs.drv
  /nix/store/19w83kynndfm72sxqssf7pg3jlrysl6c-check-flake-inputs.drv
building '/nix/store/n1s3b1r5c414ag7s2gbi5bg19nd0his2-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=23&system=aarch64-linux'
building '/nix/store/n1s3b1r5c414ag7s2gbi5bg19nd0his2-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-99e59b18: building n1s3b1r5c414ag7s2gbi5bg19nd0his2-flake-inputs.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
building '/nix/store/19w83kynndfm72sxqssf7pg3jlrysl6c-check-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=23&system=aarch64-linux'
building '/nix/store/19w83kynndfm72sxqssf7pg3jlrysl6c-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-972f20d3: building 19w83kynndfm72sxqssf7pg3jlrysl6c-check-flake-inputs.drv

upload niks3: ok