these 3 derivations will be built:
  /nix/store/5hqzwkcdx481wwshyb1gxhrj0p6nma4n-treefmt.toml.drv
  /nix/store/c4pgp1zhzfvy53pijjc75gd11iyhnnpr-treefmt.drv
  /nix/store/1j5nsiz95563shcri6jz7cca014nqanl-treefmt-check.drv
building '/nix/store/5hqzwkcdx481wwshyb1gxhrj0p6nma4n-treefmt.toml.drv'
treefmt.toml> tribuchet: building on jamie
treefmt.toml> structuredAttrs is enabled
building '/nix/store/c4pgp1zhzfvy53pijjc75gd11iyhnnpr-treefmt.drv'
treefmt> tribuchet: building on jamie
treefmt> structuredAttrs is enabled
building '/nix/store/1j5nsiz95563shcri6jz7cca014nqanl-treefmt-check.drv'
treefmt-check> tribuchet: building on jamie
treefmt-check> treefmt v2.6.0ERRO formatter | ruff-check: failed to apply with options '[check --fix python/inspector/config.pyi test/e2e.py test/repl_tty.py]': exit status 1
treefmt-check> 
treefmt-check> EXE001 Shebang is present but file is not executable
treefmt-check>  --> test/repl_tty.py:1:1
treefmt-check>   |
treefmt-check> 1 | #!/usr/bin/env python3
treefmt-check>   | ^^^^^^^^^^^^^^^^^^^^^^
treefmt-check> 2 | """Drive inspector-repl through a pseudo terminal against a real program.
treefmt-check>   |
treefmt-check> 
treefmt-check> Found 1 error.
treefmt-check> 
treefmt-check> traversed 82 files
treefmt-check> emitted 36 files for processing
treefmt-check> formatted 33 files (0 changed) in 2.592s
treefmt-check> Error: failed to finalise formatting: formatting failures detected
error: Cannot build '/nix/store/1j5nsiz95563shcri6jz7cca014nqanl-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/yywrj8znl5vkyrr3m302310myfw0qnc0-treefmt-check
       Last 17 log lines:
       > tribuchet: building on jamie
       > treefmt v2.6.0ERRO formatter | ruff-check: failed to apply with options '[check --fix python/inspector/config.pyi test/e2e.py test/repl_tty.py]': exit status 1
       >
       > EXE001 Shebang is present but file is not executable
       >  --> test/repl_tty.py:1:1
       >   |
       > 1 | #!/usr/bin/env python3
       >   | ^^^^^^^^^^^^^^^^^^^^^^
       > 2 | """Drive inspector-repl through a pseudo terminal against a real program.
       >   |
       >
       > Found 1 error.
       >
       > traversed 82 files
       > emitted 36 files for processing
       > formatted 33 files (0 changed) in 2.592s
       > Error: failed to finalise formatting: formatting failures detected
       For full logs, run:
         nix log /nix/store/1j5nsiz95563shcri6jz7cca014nqanl-treefmt-check.drv