this derivation will be built:
  /nix/store/bw9f728ay7z0wmrwfw00cxay44q6bfvk-treefmt-check.drv
error: Cannot build '/nix/store/bw9f728ay7z0wmrwfw00cxay44q6bfvk-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/3qlhq1ar0hvfnbxyg34j26bn257n2szz-treefmt-check
       Last 17 log lines:
       > treefmt v2.5.0traversed 569 files
       > emitted 377 files for processing
       > formatted 377 files (0 changed) in 1.488s
       >  M packages/spaces-install-backend/test_backend.py
       > diff --git a/packages/spaces-install-backend/test_backend.py b/packages/spaces-install-backend/test_backend.py
       > index 18d696a..e6d27e6 100755
       > --- a/packages/spaces-install-backend/test_backend.py
       > +++ b/packages/spaces-install-backend/test_backend.py
       > @@ -421,7 +421,7 @@ class OwnerKeyTest(unittest.TestCase):
       >              plan(), "efi", root_key="ssh-ed25519 AAAATESTKEY alice@testhost"
       >          )
       >          self.assertIn(
       > -            'users.users.root.openssh.authorizedKeys.keys = '
       > +            "users.users.root.openssh.authorizedKeys.keys = "
       >              '[ "ssh-ed25519 AAAATESTKEY alice@testhost" ];',
       >              cfg,
       >          )
       For full logs, run:
         nix log /nix/store/bw9f728ay7z0wmrwfw00cxay44q6bfvk-treefmt-check.drv