diff --git a/lib/shared/src/datetime.rs b/lib/shared/src/datetime.rs
index 7d0b60727629fe..839e209bc04d98 100644
--- a/lib/shared/src/datetime.rs
+++ b/lib/shared/src/datetime.rs
@@ -1,7 +1,7 @@
 use chrono::{DateTime, Local, ParseError, TimeZone as _, Utc};
 use chrono_tz::Tz;
 use derivative::Derivative;
-use std::fmt::{self, Debug};
+use std::fmt::Debug;
 
 #[derive(Clone, Copy, Debug, Derivative, Eq, PartialEq)]
 #[derivative(Default)]
@@ -58,7 +58,7 @@ pub mod ser_de {
     impl<'de> de::Visitor<'de> for TimeZoneVisitor {
         type Value = TimeZone;
 
-        fn expecting(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        fn expecting(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
             write!(f, "a time zone name")
         }
 
diff --git a/lib/vrl/compiler/Cargo.toml b/lib/vrl/compiler/Cargo.toml
index c7598041f5100f..21249c94dc2edd 100644
--- a/lib/vrl/compiler/Cargo.toml
+++ b/lib/vrl/compiler/Cargo.toml
@@ -8,7 +8,7 @@ publish = false
 [dependencies]
 diagnostic = { package = "vrl-diagnostic", path = "../diagnostic" }
 parser = { package = "vrl-parser", path = "../parser" }
-shared = { path = "../../shared", default-features = false }
+shared = { path = "../../shared", default-features = false, features = ["conversion"] }
 lookup = { path = "../../lookup" }
 
 bitflags = "1"
diff --git a/lib/vrl/compiler/src/expression/function_call.rs b/lib/vrl/compiler/src/expression/function_call.rs
index f893b9b48b1f8a..ad838e8723da38 100644
--- a/lib/vrl/compiler/src/expression/function_call.rs
+++ b/lib/vrl/compiler/src/expression/function_call.rs
@@ -4,7 +4,6 @@ use crate::parser::{Ident, Node};
 use crate::{value::Kind, Context, Expression, Function, Resolved, Span, State, TypeDef};
 use diagnostic::{DiagnosticError, Label, Note, Urls};
 use std::fmt;
-use tracing::{span, Level};
 
 #[derive(Clone)]
 pub struct FunctionCall {
@@ -204,31 +203,29 @@ impl FunctionCall {
 
 impl Expression for FunctionCall {
     fn resolve(&self, ctx: &mut Context) -> Resolved {
-        span!(Level::ERROR, "remap", vrl_position = &self.span.start()).in_scope(|| {
-            self.expr.resolve(ctx).map_err(|err| match err {
-                ExpressionError::Abort { .. } => {
-                    panic!("abort errors must only be defined by `abort` statement")
-                }
+        self.expr.resolve(ctx).map_err(|err| match err {
+            ExpressionError::Abort { .. } => {
+                panic!("abort errors must only be defined by `abort` statement")
+            }
+            ExpressionError::Error {
+                message,
+                mut labels,
+                notes,
+            } => {
+                labels.push(Label::primary(message.clone(), self.span));
+
                 ExpressionError::Error {
-                    message,
-                    mut labels,
+                    message: format!(
+                        r#"function call error for "{}" at ({}:{}): {}"#,
+                        self.ident,
+                        self.span.start(),
+                        self.span.end(),
+                        message
+                    ),
+                    labels,
                     notes,
-                } => {
-                    labels.push(Label::primary(message.clone(), self.span));
-
-                    ExpressionError::Error {
-                        message: format!(
-                            r#"function call error for "{}" at ({}:{}): {}"#,
-                            self.ident,
-                            self.span.start(),
-                            self.span.end(),
-                            message
-                        ),
-                        labels,
-                        notes,
-                    }
                 }
-            })
+            }
         })
     }