diff --git a/ddtrace/tracer/log_test.go b/ddtrace/tracer/log_test.go
index 27d31eb089..64e6aa5826 100644
--- a/ddtrace/tracer/log_test.go
+++ b/ddtrace/tracer/log_test.go
@@ -146,7 +146,7 @@ func TestLogSamplingRules(t *testing.T) {
 	tp := new(log.RecordLogger)
 	tp.Ignore("appsec: ", telemetry.LogPrefix)
 	t.Setenv("DD_TRACE_SAMPLING_RULES", `[{"service": "some.service", "sample_rate": 0.234}, {"service": "other.service"}, {"service": "last.service", "sample_rate": 0.56}, {"odd": "pairs"}, {"sample_rate": 9.10}]`)
-	_, _, _, stop := startTestTracer(t, WithLogger(tp))
+	_, _, _, stop := startTestTracer(t, WithLogger(tp), WithEnv("test"))
 	defer stop()
 
 	assert.Len(tp.Logs(), 1)
@@ -159,7 +159,7 @@ func TestLogDefaultSampleRate(t *testing.T) {
 	tp.Ignore("appsec: ", telemetry.LogPrefix)
 	log.UseLogger(tp)
 	t.Setenv("DD_TRACE_SAMPLE_RATE", ``)
-	_, _, _, stop := startTestTracer(t, WithLogger(tp))
+	_, _, _, stop := startTestTracer(t, WithLogger(tp), WithEnv("test"))
 	defer stop()
 
 	assert.Len(tp.Logs(), 0)
diff --git a/ddtrace/tracer/stats.go b/ddtrace/tracer/stats.go
index 8bb9462609..3a85ebece0 100644
--- a/ddtrace/tracer/stats.go
+++ b/ddtrace/tracer/stats.go
@@ -3,8 +3,6 @@
 // This product includes software developed at Datadog (https://www.datadoghq.com/).
 // Copyright 2016 Datadog, Inc.
 
-//go:generate msgp -unexported -marshal=false -o=stats_msgp.go -tests=false
-
 package tracer
 
 import (
@@ -68,7 +66,7 @@ func newConcentrator(c *config, bucketSize int64) *concentrator {
 		// This should never actually happen as the agent MUST have an env configured to start-up
 		// That panic will be removed in a future release at which point we can remove this
 		env = "unknown-env"
-		log.Error("No DD Env found, normally the agent MUST have one")
+		log.Debug("No DD Env found, normally the agent should have one")
 	}
 	aggKey := stats.PayloadAggregationKey{
 		Hostname:     c.hostname,
diff --git a/ddtrace/tracer/textmap_test.go b/ddtrace/tracer/textmap_test.go
index 9575ac226d..bbbd3b52c9 100644
--- a/ddtrace/tracer/textmap_test.go
+++ b/ddtrace/tracer/textmap_test.go
@@ -24,9 +24,10 @@ import (
 	"gopkg.in/DataDog/dd-trace-go.v1/internal/samplernames"
 	"gopkg.in/DataDog/dd-trace-go.v1/internal/telemetry"
 
-	"github.com/DataDog/datadog-go/v5/statsd"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+
+	"github.com/DataDog/datadog-go/v5/statsd"
 )
 
 const otelHeaderPropagationStyle = "OTEL_PROPAGATORS"
@@ -2001,7 +2002,7 @@ func TestNonePropagator(t *testing.T) {
 		t.Setenv(headerPropagationStyleInject, "none,b3")
 		tp := new(log.RecordLogger)
 		tp.Ignore("appsec: ", telemetry.LogPrefix)
-		tracer := newTracer(WithLogger(tp))
+		tracer := newTracer(WithLogger(tp), WithEnv("test"))
 		defer tracer.Stop()
 		// reinitializing to capture log output, since propagators are parsed before logger is set
 		tracer.config.propagator = NewPropagator(&PropagatorConfig{})
diff --git a/ddtrace/tracer/tracer_test.go b/ddtrace/tracer/tracer_test.go
index 2f9b66f5f3..038107843e 100644
--- a/ddtrace/tracer/tracer_test.go
+++ b/ddtrace/tracer/tracer_test.go
@@ -712,7 +712,7 @@ func TestTracerRuntimeMetrics(t *testing.T) {
 	t.Run("on", func(t *testing.T) {
 		tp := new(log.RecordLogger)
 		tp.Ignore("appsec: ", telemetry.LogPrefix)
-		tracer := newTracer(WithRuntimeMetrics(), WithLogger(tp), WithDebugMode(true))
+		tracer := newTracer(WithRuntimeMetrics(), WithLogger(tp), WithDebugMode(true), WithEnv("test"))
 		defer tracer.Stop()
 		assert.Contains(t, tp.Logs()[0], "DEBUG: Runtime metrics enabled")
 	})
@@ -721,7 +721,7 @@ func TestTracerRuntimeMetrics(t *testing.T) {
 		t.Setenv("DD_RUNTIME_METRICS_ENABLED", "true")
 		tp := new(log.RecordLogger)
 		tp.Ignore("appsec: ", telemetry.LogPrefix)
-		tracer := newTracer(WithLogger(tp), WithDebugMode(true))
+		tracer := newTracer(WithLogger(tp), WithDebugMode(true), WithEnv("test"))
 		defer tracer.Stop()
 		assert.Contains(t, tp.Logs()[0], "DEBUG: Runtime metrics enabled")
 	})