this derivation will be built:
  /nix/store/xzqbzri8cnvjmbr47d01wf7fpv58rrjd-treefmt-check.drv
error: build of '/nix/store/xzqbzri8cnvjmbr47d01wf7fpv58rrjd-treefmt-check.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/xzqbzri8cnvjmbr47d01wf7fpv58rrjd-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/mp93h12d4pfqp1qlh29xf6vh33dlvy0s-treefmt-check
       Last 24 log lines:
       > treefmt v2.5.0traversed 1248 files
       > emitted 536 files for processing
       > formatted 536 files (3 changed) in 1.591s
       >  M checks/flake-module.nix
       > diff --git a/checks/flake-module.nix b/checks/flake-module.nix
       > index c652cb2..d5c5377 100644
       > --- a/checks/flake-module.nix
       > +++ b/checks/flake-module.nix
       > @@ -58,8 +58,13 @@ in
       >  {
       >    # Warning for testing eval warning reporting in CI
       >    checks = (
       > -    nixosMachines // darwinMachines // packages // packageTests // devShells // homeConfigurations //
       > -    {
       > +    nixosMachines
       > +    // darwinMachines
       > +    // packages
       > +    // packageTests
       > +    // devShells
       > +    // homeConfigurations
       > +    // {
       >        thisWillFail = pkgs.stdenv.mkDerivation {
       >          name = "this-will-fail";
       >          buildCommand = ''
       For full logs, run:
         nix log /nix/store/xzqbzri8cnvjmbr47d01wf7fpv58rrjd-treefmt-check.drv
error: Cannot build '/nix/store/xzqbzri8cnvjmbr47d01wf7fpv58rrjd-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/mp93h12d4pfqp1qlh29xf6vh33dlvy0s-treefmt-check