this derivation will be built:
  /nix/store/nqg4a3cj0ldard1z7sbv5ifnh4k552a0-treefmt-check.drv
building '/nix/store/nqg4a3cj0ldard1z7sbv5ifnh4k552a0-treefmt-check.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&restart-grace=900&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/nqg4a3cj0ldard1z7sbv5ifnh4k552a0-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> elastic-arm-0cca440b: building nqg4a3cj0ldard1z7sbv5ifnh4k552a0-treefmt-check.drv
treefmt-check> traversed 593 files
treefmt-check> emitted 395 files for processing
treefmt-check> formatted 395 files (0 changed) in 19.928s
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy