these 3 derivations will be built:
  /nix/store/mvwsy2d2dr96r47k74g0s72vg0xl4adw-treefmt.toml.drv
  /nix/store/fb1c1g7kn6n16rm62krcfkkvk9yamy34-treefmt.drv
  /nix/store/20rr463k7ri1wb5xqd3yz9plj4f367ni-treefmt-check.drv
this path will be fetched (10.0 MiB download, 28.7 MiB unpacked):
  /nix/store/ih82pj0niwmsqqc6sg1iyqg8q1yrwjgs-ruff-0.16.4
building '/nix/store/mvwsy2d2dr96r47k74g0s72vg0xl4adw-treefmt.toml.drv'
treefmt.toml> tribuchet: building on jamie
treefmt.toml> tribuchet worker error: hub never sent a NAR for requested input /nix/store/ih82pj0niwmsqqc6sg1iyqg8q1yrwjgs-ruff-0.16.4
error: Cannot build '/nix/store/mvwsy2d2dr96r47k74g0s72vg0xl4adw-treefmt.toml.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/0rp96wm5wgrbpgqpsa0y2rxnc3m9dva7-treefmt.toml
       Last 2 log lines:
       > tribuchet: building on jamie
       > tribuchet worker error: hub never sent a NAR for requested input /nix/store/ih82pj0niwmsqqc6sg1iyqg8q1yrwjgs-ruff-0.16.4
       For full logs, run:
         nix log /nix/store/mvwsy2d2dr96r47k74g0s72vg0xl4adw-treefmt.toml.drv
error: Cannot build '/nix/store/fb1c1g7kn6n16rm62krcfkkvk9yamy34-treefmt.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/zr11fmbbkdbrg7vd02rcy7kmdl3pfmcp-treefmt
error: Cannot build '/nix/store/20rr463k7ri1wb5xqd3yz9plj4f367ni-treefmt-check.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/3sk1pdqf2r91hn5knpnxr2f6bkxgds9k-treefmt-check