let's bash this out

Author: pkazmierczak

.github/workflows/test.yaml

@@ -49,7 +49,9 @@ jobs:
       - run: go test -v ./codec
       - run: go test -tags codecgen.exec -v ./codec
       - name: Generate coverage report
-        run: go test -v -coverprofile=coverage.out ./...
+        env:
+          GO_VERSION=${{ needs.get-go-version.outputs.go-version }}
+        run: go env -w GOTOOLCHAIN=go${GO_VERSION}+auto && go test -v -coverprofile=coverage.out ./...
       - name: Upload coverage report
         uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808
         with:

go.mod

@@ -2,8 +2,6 @@ module github.com/hashicorp/go-msgpack/v2
 
 go 1.25.1
 
-toolchain go1.25.1
-
 require (
 	github.com/Sereal/Sereal/Go/sereal v0.0.0-20231009093132-b9187f1a92c6
 	github.com/davecgh/go-xdr v0.0.0-20161123171359-e6a2ba005892