these 2 derivations will be built:
  /nix/store/hhqk9gghnpjxm18hcqkj0h9dkg378qd5-treefmt.drv
  /nix/store/h9wzzcyvfxcwhvcm06flm63ba2v17jmm-treefmt.drv
building '/nix/store/hhqk9gghnpjxm18hcqkj0h9dkg378qd5-treefmt.drv' on 'ssh-ng://nix@jamie'
building '/nix/store/hhqk9gghnpjxm18hcqkj0h9dkg378qd5-treefmt.drv'
building '/nix/store/h9wzzcyvfxcwhvcm06flm63ba2v17jmm-treefmt.drv' on 'ssh-ng://nix@jamie'
building '/nix/store/h9wzzcyvfxcwhvcm06flm63ba2v17jmm-treefmt.drv'
treefmt> traversed 151 files
treefmt> emitted 121 files for processing
treefmt> formatted 121 files (0 changed) in 1.363s

post-build step Upload coverage to codecov: ok
Skipping codecov: project=nix-community/disko attr=x86_64-linux.treefmt