this derivation will be built:
  /nix/store/n5r2pcjnnqaf5rz904lv97fjr0aarb08-treefmt-check.drv
building '/nix/store/n5r2pcjnnqaf5rz904lv97fjr0aarb08-treefmt-check.drv'
treefmt-check> tribuchet: building on jamie
treefmt-check> treefmt v2.6.0traversed 240 files
treefmt-check> emitted 208 files for processing
treefmt-check> formatted 208 files (1 changed) in 1.015s
treefmt-check>  M server/multipart_cleanup_test.go
treefmt-check> diff --git a/server/multipart_cleanup_test.go b/server/multipart_cleanup_test.go
treefmt-check> index 2506226..4349cdd 100644
treefmt-check> --- a/server/multipart_cleanup_test.go
treefmt-check> +++ b/server/multipart_cleanup_test.go
treefmt-check> @@ -305,4 +305,3 @@ func interceptedS3Client(
treefmt-check>  
treefmt-check>  	return c
treefmt-check>  }
treefmt-check> -
error: Cannot build '/nix/store/n5r2pcjnnqaf5rz904lv97fjr0aarb08-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/lrg6b92nj58rhi8qjnma5zjk56rgy14q-treefmt-check
       Last 14 log lines:
       > tribuchet: building on jamie
       > treefmt v2.6.0traversed 240 files
       > emitted 208 files for processing
       > formatted 208 files (1 changed) in 1.015s
       >  M server/multipart_cleanup_test.go
       > diff --git a/server/multipart_cleanup_test.go b/server/multipart_cleanup_test.go
       > index 2506226..4349cdd 100644
       > --- a/server/multipart_cleanup_test.go
       > +++ b/server/multipart_cleanup_test.go
       > @@ -305,4 +305,3 @@ func interceptedS3Client(
       >
       >  	return c
       >  }
       > -
       For full logs, run:
         nix log /nix/store/n5r2pcjnnqaf5rz904lv97fjr0aarb08-treefmt-check.drv