these 2 derivations will be built:
  /nix/store/sij5jaid0i3pbik40gl9nzk9qdanv5jx-treefmt.drv
  /nix/store/87a7xa8w2k8kqbpra4j1v1syx3nlh0y7-treefmt-check.drv
these 6 paths will be fetched (0.0 KiB download, 1.4 GiB unpacked):
  /nix/store/5wkw09nqmbfsrcksr70lkqzn94x13w0c-clang-21.1.8
  /nix/store/ipiz3ybzlm62cfgj8lh321l34hf7fslr-clang-21.1.8-lib
  /nix/store/nsz7j3qfpidrdbqqppk912jic5isl8n2-clang-tools-21.1.8
  /nix/store/q376w2vgpkj7xi0lld4fy27vxk04dfp9-clang-wrapper-21.1.8
  /nix/store/4vp0mdy69arh6gh8p6y7biny9lc7vgn9-llvm-21.1.8-lib
  /nix/store/ib7m0qcgqlkp50y4hhr4xxdzd7kzall4-treefmt.toml
error: path '/nix/store/q1bc1iz1hsh7cpdwd1cv01jvix9ssgd8-treefmt-check' is not valid
error: Cannot build '/nix/store/87a7xa8w2k8kqbpra4j1v1syx3nlh0y7-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/q1bc1iz1hsh7cpdwd1cv01jvix9ssgd8-treefmt-check