this derivation will be built:
  /nix/store/p1k8m7irgcscb7ivqyh3pw6ysa9db29c-treefmt-check.drv
building '/nix/store/p1k8m7irgcscb7ivqyh3pw6ysa9db29c-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 1.171s
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 730104a..d614b81 100644
treefmt-check> --- a/server/multipart_cleanup_test.go
treefmt-check> +++ b/server/multipart_cleanup_test.go
treefmt-check> @@ -82,7 +82,6 @@ func TestMultipartCleanup(t *testing.T) {
treefmt-check>  	}
treefmt-check>  }
treefmt-check>  
treefmt-check> -
treefmt-check>  // If the request is cancelled after S3 opened the upload but before the row is
treefmt-check>  // stored, the upload must still be aborted. Nothing else can find it.
treefmt-check>  func TestMultipartUploadAbortedWhenCancelledBeforeRecorded(t *testing.T) {
treefmt-check> @@ -173,4 +172,3 @@ func interceptedS3Client(
treefmt-check>  
treefmt-check>  	return c
treefmt-check>  }
treefmt-check> -
error: Cannot build '/nix/store/p1k8m7irgcscb7ivqyh3pw6ysa9db29c-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/bpaxywzi58ksbsgp7yhc6s1mzd12ccdh-treefmt-check
       Last 22 log lines:
       > tribuchet: building on jamie
       > treefmt v2.6.0traversed 240 files
       > emitted 208 files for processing
       > formatted 208 files (1 changed) in 1.171s
       >  M server/multipart_cleanup_test.go
       > diff --git a/server/multipart_cleanup_test.go b/server/multipart_cleanup_test.go
       > index 730104a..d614b81 100644
       > --- a/server/multipart_cleanup_test.go
       > +++ b/server/multipart_cleanup_test.go
       > @@ -82,7 +82,6 @@ func TestMultipartCleanup(t *testing.T) {
       >  	}
       >  }
       >
       > -
       >  // If the request is cancelled after S3 opened the upload but before the row is
       >  // stored, the upload must still be aborted. Nothing else can find it.
       >  func TestMultipartUploadAbortedWhenCancelledBeforeRecorded(t *testing.T) {
       > @@ -173,4 +172,3 @@ func interceptedS3Client(
       >
       >  	return c
       >  }
       > -
       For full logs, run:
         nix log /nix/store/p1k8m7irgcscb7ivqyh3pw6ysa9db29c-treefmt-check.drv