this derivation will be built:
  /nix/store/nd42nsnkq0pjb5yr1hizwdl2d3ww9z9x-treefmt-check.drv
building '/nix/store/nd42nsnkq0pjb5yr1hizwdl2d3ww9z9x-treefmt-check.drv' on 'ssh-ng://nix@eliza'
building '/nix/store/nd42nsnkq0pjb5yr1hizwdl2d3ww9z9x-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1253 files
treefmt-check> emitted 539 files for processing
treefmt-check> formatted 539 files (3 changed) in 3.786s
treefmt-check>  M pkgs/merge-when-green/merge-when-green.py
treefmt-check> diff --git a/pkgs/merge-when-green/merge-when-green.py b/pkgs/merge-when-green/merge-when-green.py
treefmt-check> index 765e4df..d904996 100755
treefmt-check> --- a/pkgs/merge-when-green/merge-when-green.py
treefmt-check> +++ b/pkgs/merge-when-green/merge-when-green.py
treefmt-check> @@ -686,9 +686,7 @@ def finalize_merge(platform: Platform, pr_id: str, default_branch: str) -> int:
treefmt-check>  
treefmt-check>  def chdir_repo_root() -> None:
treefmt-check>      """Change to the git repository root so all commands run from there."""
treefmt-check> -    result = run(
treefmt-check> -        ["git", "rev-parse", "--show-toplevel"], check=False, capture=True
treefmt-check> -    )
treefmt-check> +    result = run(["git", "rev-parse", "--show-toplevel"], check=False, capture=True)
treefmt-check>      if result.returncode != 0:
treefmt-check>          print_error("Not inside a git repository")
treefmt-check>          raise SystemExit(1)
error: build of '/nix/store/nd42nsnkq0pjb5yr1hizwdl2d3ww9z9x-treefmt-check.drv' on 'ssh-ng://nix@eliza' failed: Cannot build '/nix/store/nd42nsnkq0pjb5yr1hizwdl2d3ww9z9x-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/cmqvf4bhjr7033vd2pvnajzfy0h8drdb-treefmt-check
       Last 19 log lines:
       > treefmt v2.5.0traversed 1253 files
       > emitted 539 files for processing
       > formatted 539 files (3 changed) in 3.786s
       >  M pkgs/merge-when-green/merge-when-green.py
       > diff --git a/pkgs/merge-when-green/merge-when-green.py b/pkgs/merge-when-green/merge-when-green.py
       > index 765e4df..d904996 100755
       > --- a/pkgs/merge-when-green/merge-when-green.py
       > +++ b/pkgs/merge-when-green/merge-when-green.py
       > @@ -686,9 +686,7 @@ def finalize_merge(platform: Platform, pr_id: str, default_branch: str) -> int:
       >  
       >  def chdir_repo_root() -> None:
       >      """Change to the git repository root so all commands run from there."""
       > -    result = run(
       > -        ["git", "rev-parse", "--show-toplevel"], check=False, capture=True
       > -    )
       > +    result = run(["git", "rev-parse", "--show-toplevel"], check=False, capture=True)
       >      if result.returncode != 0:
       >          print_error("Not inside a git repository")
       >          raise SystemExit(1)
       For full logs, run:
         nix log /nix/store/nd42nsnkq0pjb5yr1hizwdl2d3ww9z9x-treefmt-check.drv
error: Cannot build '/nix/store/nd42nsnkq0pjb5yr1hizwdl2d3ww9z9x-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/cmqvf4bhjr7033vd2pvnajzfy0h8drdb-treefmt-check