this derivation will be built:
  /nix/store/grjrlfymvwmf44lnk6bkw9897qi6ccsz-treefmt-check.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
building '/nix/store/grjrlfymvwmf44lnk6bkw9897qi6ccsz-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> bld1: building grjrlfymvwmf44lnk6bkw9897qi6ccsz-treefmt-check.drv
treefmt-check> traversed 557 files
treefmt-check> emitted 375 files for processing
treefmt-check> formatted 375 files (0 changed) in 2.544s