this derivation will be built:
  /nix/store/4b94zv484l5hv9qgidr278dfp0jjv6wc-treefmt-check.drv
error: Cannot build '/nix/store/4b94zv484l5hv9qgidr278dfp0jjv6wc-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/hddjknps2w62n43g7pf8nf8zyznyl0z1-treefmt-check
       Last 19 log lines:
       > treefmt v2.4.0traversed 943 files
       > emitted 237 files for processing
       > formatted 237 files (1 changed) in 2.536s
       >  M testinfra/test_ami_nix.py
       > diff --git a/testinfra/test_ami_nix.py b/testinfra/test_ami_nix.py
       > index 7ef8d3a..846b6bf 100644
       > --- a/testinfra/test_ami_nix.py
       > +++ b/testinfra/test_ami_nix.py
       > @@ -1770,9 +1770,7 @@ def test_gdb_resolves_postgres_source_via_shipped_src_package(host):
       >      )
       >      prefix, rest = build_id[:2], build_id[2:]
       >      debug_env = _realise_postgres_debug(host)
       > -    debug_file = (
       > -        f"{debug_env}/lib/debug/.build-id/{prefix}/{rest}.debug"
       > -    )
       > +    debug_file = f"{debug_env}/lib/debug/.build-id/{prefix}/{rest}.debug"
       >  
       >      # DW_AT_comp_dir is recorded per compilation unit, not once globally -
       >      # PostgreSQL's recursive-Makefile build compiles each .c file from its
       For full logs, run:
         nix log /nix/store/4b94zv484l5hv9qgidr278dfp0jjv6wc-treefmt-check.drv