this derivation will be built:
  /nix/store/xcfahqzrwkqnzjzm6mdzj2ayfx98z0kg-treefmt-check.drv
building '/nix/store/xcfahqzrwkqnzjzm6mdzj2ayfx98z0kg-treefmt-check.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/xcfahqzrwkqnzjzm6mdzj2ayfx98z0kg-treefmt-check.drv'
treefmt-check> treefmt v2.6.0ERRO formatter | mypy-nixosmodules-niri-kwallet-tpm: failed to apply with options '[-eucx cd "nixosModules/niri/kwallet-tpm"
treefmt-check> export PYTHONPATH="/nix/store/k07j8cq0iyvna81qlhwxz8xq6pkz02z8-python3-3.14.7/lib/python3.14/site-packages:/nix/store/2shbbv1c3cprdymq3rapiwqkwyx1d64f-python3.14-dbus-python-1.4.0/lib/python3.14/site-packages"
treefmt-check> /nix/store/fjy3m6q1sl0fv79l9pwmz1pplaj584dz-python3.14-mypy-2.1.0/bin/mypy  ''
treefmt-check>  nixosModules/niri/kwallet-tpm/kwallet-tpm-unlock.py]': exit status 1
treefmt-check> 
treefmt-check> + cd nixosModules/niri/kwallet-tpm
treefmt-check> + export PYTHONPATH=/nix/store/k07j8cq0iyvna81qlhwxz8xq6pkz02z8-python3-3.14.7/lib/python3.14/site-packages:/nix/store/2shbbv1c3cprdymq3rapiwqkwyx1d64f-python3.14-dbus-python-1.4.0/lib/python3.14/site-packages
treefmt-check> + PYTHONPATH=/nix/store/k07j8cq0iyvna81qlhwxz8xq6pkz02z8-python3-3.14.7/lib/python3.14/site-packages:/nix/store/2shbbv1c3cprdymq3rapiwqkwyx1d64f-python3.14-dbus-python-1.4.0/lib/python3.14/site-packages
treefmt-check> + /nix/store/fjy3m6q1sl0fv79l9pwmz1pplaj584dz-python3.14-mypy-2.1.0/bin/mypy ''
treefmt-check> kwallet-tpm-unlock.py:55: error: Module has no attribute "pipe2"; maybe "pipe"?  [attr-defined]
treefmt-check> Found 1 error in 1 file (checked 1 source file)
treefmt-check> 
treefmt-check> traversed 1156 files
treefmt-check> emitted 456 files for processing
treefmt-check> formatted 455 files (2 changed) in 1.142s
treefmt-check> Error: failed to finalise formatting: formatting failures detected
error: build of '/nix/store/xcfahqzrwkqnzjzm6mdzj2ayfx98z0kg-treefmt-check.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/xcfahqzrwkqnzjzm6mdzj2ayfx98z0kg-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/xbf5rm58rqi26phsk9vlbzcmy4sa29dq-treefmt-check
       Last 16 log lines:
       > treefmt v2.6.0ERRO formatter | mypy-nixosmodules-niri-kwallet-tpm: failed to apply with options '[-eucx cd "nixosModules/niri/kwallet-tpm"
       > export PYTHONPATH="/nix/store/k07j8cq0iyvna81qlhwxz8xq6pkz02z8-python3-3.14.7/lib/python3.14/site-packages:/nix/store/2shbbv1c3cprdymq3rapiwqkwyx1d64f-python3.14-dbus-python-1.4.0/lib/python3.14/site-packages"
       > /nix/store/fjy3m6q1sl0fv79l9pwmz1pplaj584dz-python3.14-mypy-2.1.0/bin/mypy  ''
       >  nixosModules/niri/kwallet-tpm/kwallet-tpm-unlock.py]': exit status 1
       >
       > + cd nixosModules/niri/kwallet-tpm
       > + export PYTHONPATH=/nix/store/k07j8cq0iyvna81qlhwxz8xq6pkz02z8-python3-3.14.7/lib/python3.14/site-packages:/nix/store/2shbbv1c3cprdymq3rapiwqkwyx1d64f-python3.14-dbus-python-1.4.0/lib/python3.14/site-packages
       > + PYTHONPATH=/nix/store/k07j8cq0iyvna81qlhwxz8xq6pkz02z8-python3-3.14.7/lib/python3.14/site-packages:/nix/store/2shbbv1c3cprdymq3rapiwqkwyx1d64f-python3.14-dbus-python-1.4.0/lib/python3.14/site-packages
       > + /nix/store/fjy3m6q1sl0fv79l9pwmz1pplaj584dz-python3.14-mypy-2.1.0/bin/mypy ''
       > kwallet-tpm-unlock.py:55: error: Module has no attribute "pipe2"; maybe "pipe"?  [attr-defined]
       > Found 1 error in 1 file (checked 1 source file)
       >
       > traversed 1156 files
       > emitted 456 files for processing
       > formatted 455 files (2 changed) in 1.142s
       > Error: failed to finalise formatting: formatting failures detected
       For full logs, run:
         nix log /nix/store/xcfahqzrwkqnzjzm6mdzj2ayfx98z0kg-treefmt-check.drv
error: Cannot build '/nix/store/xcfahqzrwkqnzjzm6mdzj2ayfx98z0kg-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/xbf5rm58rqi26phsk9vlbzcmy4sa29dq-treefmt-check