diff --git a/.github/workflows/ci-post-merge.yml b/.github/workflows/ci-post-merge.yml
index 23a6be2f4..4d6684159 100644
--- a/.github/workflows/ci-post-merge.yml
+++ b/.github/workflows/ci-post-merge.yml
@@ -45,7 +45,7 @@ jobs:
           toolchain: ${{ matrix.version.version }}
 
       - name: Install cargo-hack and cargo-ci-cache-clean
-        uses: taiki-e/install-action@v2.26.18
+        uses: taiki-e/install-action@v2.27.2
         with:
           tool: cargo-hack,cargo-ci-cache-clean
 
@@ -85,7 +85,7 @@ jobs:
         uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
 
       - name: Install cargo-hack
-        uses: taiki-e/install-action@v2.26.18
+        uses: taiki-e/install-action@v2.27.2
         with:
           tool: cargo-hack
 
@@ -106,7 +106,7 @@ jobs:
         uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
 
       - name: Install nextest
-        uses: taiki-e/install-action@v2.26.18
+        uses: taiki-e/install-action@v2.27.2
         with:
           tool: nextest
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e0b4f0986..b40a9f13e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -50,7 +50,7 @@ jobs:
           toolchain: ${{ matrix.version.version }}
 
       - name: Install cargo-hack and cargo-ci-cache-clean
-        uses: taiki-e/install-action@v2.26.18
+        uses: taiki-e/install-action@v2.27.2
         with:
           tool: cargo-hack,cargo-ci-cache-clean
 
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index be56d0a7c..180ba35db 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -23,7 +23,7 @@ jobs:
           components: llvm-tools-preview
 
       - name: Install cargo-llvm-cov
-        uses: taiki-e/install-action@v2.26.18
+        uses: taiki-e/install-action@v2.27.2
         with:
           tool: cargo-llvm-cov
 
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 8e5b2881f..79f53ce10 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -82,7 +82,7 @@ jobs:
           toolchain: nightly-2023-08-25
 
       - name: Install cargo-public-api
-        uses: taiki-e/install-action@v2.26.18
+        uses: taiki-e/install-action@v2.27.2
         with:
           tool: cargo-public-api
 
diff --git a/actix-files/src/lib.rs b/actix-files/src/lib.rs
index 8381519aa..167f996c0 100644
--- a/actix-files/src/lib.rs
+++ b/actix-files/src/lib.rs
@@ -75,7 +75,7 @@ mod tests {
         dev::ServiceFactory,
         guard,
         http::{
-            header::{self, ContentDisposition, DispositionParam, DispositionType},
+            header::{self, ContentDisposition, DispositionParam},
             Method, StatusCode,
         },
         middleware::Compress,
diff --git a/actix-http/src/body/message_body.rs b/actix-http/src/body/message_body.rs
index c3f55ce7d..739fe5027 100644
--- a/actix-http/src/body/message_body.rs
+++ b/actix-http/src/body/message_body.rs
@@ -531,7 +531,6 @@ where
 mod tests {
     use actix_rt::pin;
     use actix_utils::future::poll_fn;
-    use bytes::{Bytes, BytesMut};
     use futures_util::stream;
 
     use super::*;
diff --git a/actix-http/src/error.rs b/actix-http/src/error.rs
index fbd2eb7ae..69e2f14a1 100644
--- a/actix-http/src/error.rs
+++ b/actix-http/src/error.rs
@@ -399,9 +399,7 @@ pub enum ContentTypeError {
 
 #[cfg(test)]
 mod tests {
-    use std::io;
-
-    use http::{Error as HttpError, StatusCode};
+    use http::Error as HttpError;
 
     use super::*;
 
diff --git a/actix-http/src/h1/codec.rs b/actix-http/src/h1/codec.rs
index 8dae2e43e..2b452f8f8 100644
--- a/actix-http/src/h1/codec.rs
+++ b/actix-http/src/h1/codec.rs
@@ -198,9 +198,6 @@ impl Encoder<Message<(Response<()>, BodySize)>> for Codec {
 
 #[cfg(test)]
 mod tests {
-    use bytes::BytesMut;
-    use http::Method;
-
     use super::*;
     use crate::HttpMessage as _;
 
diff --git a/actix-http/src/h1/decoder.rs b/actix-http/src/h1/decoder.rs
index 5c26515f7..af64e8802 100644
--- a/actix-http/src/h1/decoder.rs
+++ b/actix-http/src/h1/decoder.rs
@@ -563,15 +563,8 @@ impl Decoder for PayloadDecoder {
 
 #[cfg(test)]
 mod tests {
-    use bytes::{Bytes, BytesMut};
-    use http::{Method, Version};
-
     use super::*;
-    use crate::{
-        error::ParseError,
-        header::{HeaderName, SET_COOKIE},
-        HttpMessage as _,
-    };
+    use crate::{header::SET_COOKIE, HttpMessage as _};
 
     impl PayloadType {
         pub(crate) fn unwrap(self) -> PayloadDecoder {
diff --git a/actix-http/src/ws/mod.rs b/actix-http/src/ws/mod.rs
index 87f9b38f3..3ed53b70a 100644
--- a/actix-http/src/ws/mod.rs
+++ b/actix-http/src/ws/mod.rs
@@ -221,7 +221,7 @@ pub fn handshake_response(req: &RequestHead) -> ResponseBuilder {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::{header, test::TestRequest, Method};
+    use crate::{header, test::TestRequest};
 
     #[test]
     fn test_handshake() {
diff --git a/actix-http/src/ws/proto.rs b/actix-http/src/ws/proto.rs
index 0653c00b0..27815eaf2 100644
--- a/actix-http/src/ws/proto.rs
+++ b/actix-http/src/ws/proto.rs
@@ -1,7 +1,4 @@
-use std::{
-    convert::{From, Into},
-    fmt,
-};
+use std::fmt;
 
 use base64::prelude::*;
 use tracing::error;
diff --git a/actix-multipart/src/server.rs b/actix-multipart/src/server.rs
index ae32cf0cd..d0f833318 100644
--- a/actix-multipart/src/server.rs
+++ b/actix-multipart/src/server.rs
@@ -863,7 +863,7 @@ mod tests {
         test::TestRequest,
         FromRequest,
     };
-    use bytes::{BufMut as _, Bytes};
+    use bytes::BufMut as _;
     use futures_util::{future::lazy, StreamExt as _};
     use tokio::sync::mpsc;
     use tokio_stream::wrappers::UnboundedReceiverStream;
diff --git a/actix-router/src/de.rs b/actix-router/src/de.rs
index e8c7c658e..ce2dcf8f3 100644
--- a/actix-router/src/de.rs
+++ b/actix-router/src/de.rs
@@ -500,10 +500,10 @@ impl<'de> de::VariantAccess<'de> for UnitVariant {
 
 #[cfg(test)]
 mod tests {
-    use serde::{de, Deserialize};
+    use serde::Deserialize;
 
     use super::*;
-    use crate::{path::Path, router::Router, ResourceDef};
+    use crate::{router::Router, ResourceDef};
 
     #[derive(Deserialize)]
     struct MyStruct {
diff --git a/actix-web-actors/src/context.rs b/actix-web-actors/src/context.rs
index be8fd387c..23e336459 100644
--- a/actix-web-actors/src/context.rs
+++ b/actix-web-actors/src/context.rs
@@ -248,13 +248,11 @@ where
 mod tests {
     use std::time::Duration;
 
-    use actix::Actor;
     use actix_web::{
         http::StatusCode,
         test::{call_service, init_service, read_body, TestRequest},
         web, App, HttpResponse,
     };
-    use bytes::Bytes;
 
     use super::*;
 
diff --git a/actix-web-actors/src/ws.rs b/actix-web-actors/src/ws.rs
index 04dbf5e17..1fb903225 100644
--- a/actix-web-actors/src/ws.rs
+++ b/actix-web-actors/src/ws.rs
@@ -817,10 +817,7 @@ where
 
 #[cfg(test)]
 mod tests {
-    use actix_web::{
-        http::{header, Method},
-        test::TestRequest,
-    };
+    use actix_web::test::TestRequest;
 
     use super::*;
 
diff --git a/actix-web/src/app.rs b/actix-web/src/app.rs
index 26b278bcc..1a3b79086 100644
--- a/actix-web/src/app.rs
+++ b/actix-web/src/app.rs
@@ -471,7 +471,6 @@ mod tests {
             Method, StatusCode,
         },
         middleware::DefaultHeaders,
-        service::ServiceRequest,
         test::{call_service, init_service, read_body, try_init_service, TestRequest},
         web, HttpRequest, HttpResponse,
     };
diff --git a/actix-web/src/guard/mod.rs b/actix-web/src/guard/mod.rs
index 35294a3c4..9451a60f9 100644
--- a/actix-web/src/guard/mod.rs
+++ b/actix-web/src/guard/mod.rs
@@ -380,7 +380,7 @@ impl Guard for HeaderGuard {
 
 #[cfg(test)]
 mod tests {
-    use actix_http::{header, Method};
+    use actix_http::Method;
 
     use super::*;
     use crate::test::TestRequest;
diff --git a/actix-web/src/http/header/content_length.rs b/actix-web/src/http/header/content_length.rs
index ad16dc409..557c7c9f5 100644
--- a/actix-web/src/http/header/content_length.rs
+++ b/actix-web/src/http/header/content_length.rs
@@ -126,7 +126,7 @@ mod tests {
     use std::fmt;
 
     use super::*;
-    use crate::{http::header::Header, test::TestRequest, HttpRequest};
+    use crate::{test::TestRequest, HttpRequest};
 
     fn req_from_raw_headers<H: Header, I: IntoIterator<Item = V>, V: AsRef<[u8]>>(
         header_lines: I,
diff --git a/actix-web/src/middleware/condition.rs b/actix-web/src/middleware/condition.rs
index 5e106c11f..55c56d494 100644
--- a/actix-web/src/middleware/condition.rs
+++ b/actix-web/src/middleware/condition.rs
@@ -135,7 +135,7 @@ mod tests {
     use super::*;
     use crate::{
         body::BoxBody,
-        dev::{ServiceRequest, ServiceResponse},
+        dev::ServiceRequest,
         error::Result,
         http::{
             header::{HeaderValue, CONTENT_TYPE},
diff --git a/actix-web/src/middleware/default_headers.rs b/actix-web/src/middleware/default_headers.rs
index b5a5a6998..f21afe6eb 100644
--- a/actix-web/src/middleware/default_headers.rs
+++ b/actix-web/src/middleware/default_headers.rs
@@ -190,8 +190,6 @@ mod tests {
 
     use super::*;
     use crate::{
-        dev::ServiceRequest,
-        http::header::CONTENT_TYPE,
         test::{self, TestRequest},
         HttpResponse,
     };
diff --git a/actix-web/src/middleware/err_handlers.rs b/actix-web/src/middleware/err_handlers.rs
index e640bba08..aa6d1c8a4 100644
--- a/actix-web/src/middleware/err_handlers.rs
+++ b/actix-web/src/middleware/err_handlers.rs
@@ -407,10 +407,7 @@ mod tests {
     use super::*;
     use crate::{
         body,
-        http::{
-            header::{HeaderValue, CONTENT_TYPE},
-            StatusCode,
-        },
+        http::header::{HeaderValue, CONTENT_TYPE},
         test::{self, TestRequest},
     };
 
diff --git a/actix-web/src/middleware/logger.rs b/actix-web/src/middleware/logger.rs
index ce2caacd9..ce42c3af1 100644
--- a/actix-web/src/middleware/logger.rs
+++ b/actix-web/src/middleware/logger.rs
@@ -716,7 +716,7 @@ impl<'a> fmt::Display for FormatDisplay<'a> {
 
 #[cfg(test)]
 mod tests {
-    use actix_service::{IntoService, Service, Transform};
+    use actix_service::IntoService;
     use actix_utils::future::ok;
 
     use super::*;
diff --git a/actix-web/src/middleware/normalize.rs b/actix-web/src/middleware/normalize.rs
index afcc0faac..3f20431c0 100644
--- a/actix-web/src/middleware/normalize.rs
+++ b/actix-web/src/middleware/normalize.rs
@@ -205,7 +205,6 @@ mod tests {
 
     use super::*;
     use crate::{
-        dev::ServiceRequest,
         guard::fn_guard,
         test::{call_service, init_service, TestRequest},
         web, App, HttpResponse,
diff --git a/actix-web/src/redirect.rs b/actix-web/src/redirect.rs
index 5ce960aa4..bd29a1403 100644
--- a/actix-web/src/redirect.rs
+++ b/actix-web/src/redirect.rs
@@ -182,7 +182,7 @@ impl Responder for Redirect {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::{dev::Service, http::StatusCode, test, App};
+    use crate::{dev::Service, test, App};
 
     #[actix_rt::test]
     async fn absolute_redirects() {
diff --git a/actix-web/src/request.rs b/actix-web/src/request.rs
index ece36a388..08a222c86 100644
--- a/actix-web/src/request.rs
+++ b/actix-web/src/request.rs
@@ -523,7 +523,7 @@ mod tests {
 
     use super::*;
     use crate::{
-        dev::{ResourceDef, ResourceMap, Service},
+        dev::{ResourceDef, Service},
         http::{header, StatusCode},
         test::{self, call_service, init_service, read_body, TestRequest},
         web, App, HttpResponse,
diff --git a/actix-web/src/resource.rs b/actix-web/src/resource.rs
index 95185b80a..291d67460 100644
--- a/actix-web/src/resource.rs
+++ b/actix-web/src/resource.rs
@@ -540,20 +540,14 @@ mod tests {
     use std::time::Duration;
 
     use actix_rt::time::sleep;
-    use actix_service::Service;
     use actix_utils::future::ok;
 
     use super::*;
     use crate::{
-        guard,
-        http::{
-            header::{self, HeaderValue},
-            Method, StatusCode,
-        },
+        http::{header::HeaderValue, Method, StatusCode},
         middleware::DefaultHeaders,
-        service::{ServiceRequest, ServiceResponse},
         test::{call_service, init_service, TestRequest},
-        web, App, Error, HttpMessage, HttpResponse,
+        App, HttpMessage,
     };
 
     #[test]
diff --git a/actix-web/src/response/builder.rs b/actix-web/src/response/builder.rs
index 28a0adffd..023842ee5 100644
--- a/actix-web/src/response/builder.rs
+++ b/actix-web/src/response/builder.rs
@@ -408,10 +408,7 @@ mod tests {
     use super::*;
     use crate::{
         body,
-        http::{
-            header::{self, HeaderValue, CONTENT_TYPE},
-            StatusCode,
-        },
+        http::header::{HeaderValue, CONTENT_TYPE},
         test::assert_body_eq,
     };
 
diff --git a/actix-web/src/response/customize_responder.rs b/actix-web/src/response/customize_responder.rs
index aad0039e0..4cbd96e20 100644
--- a/actix-web/src/response/customize_responder.rs
+++ b/actix-web/src/response/customize_responder.rs
@@ -175,10 +175,7 @@ mod tests {
 
     use super::*;
     use crate::{
-        http::{
-            header::{HeaderValue, CONTENT_TYPE},
-            StatusCode,
-        },
+        http::header::{HeaderValue, CONTENT_TYPE},
         test::TestRequest,
     };
 
diff --git a/actix-web/src/response/responder.rs b/actix-web/src/response/responder.rs
index 7d0b0e585..90d8f6e52 100644
--- a/actix-web/src/response/responder.rs
+++ b/actix-web/src/response/responder.rs
@@ -188,15 +188,11 @@ impl_into_string_responder!(Cow<'_, str>);
 pub(crate) mod tests {
     use actix_http::body::to_bytes;
     use actix_service::Service;
-    use bytes::{Bytes, BytesMut};
 
     use super::*;
     use crate::{
         error,
-        http::{
-            header::{HeaderValue, CONTENT_TYPE},
-            StatusCode,
-        },
+        http::header::{HeaderValue, CONTENT_TYPE},
         test::{assert_body_eq, init_service, TestRequest},
         web, App,
     };
diff --git a/actix-web/src/response/response.rs b/actix-web/src/response/response.rs
index fbd87e10c..e16dc0cd9 100644
--- a/actix-web/src/response/response.rs
+++ b/actix-web/src/response/response.rs
@@ -399,7 +399,7 @@ mod tests {
     use static_assertions::assert_impl_all;
 
     use super::*;
-    use crate::http::header::{HeaderValue, COOKIE};
+    use crate::http::header::COOKIE;
 
     assert_impl_all!(HttpResponse: Responder);
     assert_impl_all!(HttpResponse<String>: Responder);
diff --git a/actix-web/src/scope.rs b/actix-web/src/scope.rs
index e7c4e047a..27a2827a6 100644
--- a/actix-web/src/scope.rs
+++ b/actix-web/src/scope.rs
@@ -547,7 +547,6 @@ impl ServiceFactory<ServiceRequest> for ScopeEndpoint {
 
 #[cfg(test)]
 mod tests {
-    use actix_service::Service;
     use actix_utils::future::ok;
     use bytes::Bytes;
 
@@ -559,7 +558,6 @@ mod tests {
             Method, StatusCode,
         },
         middleware::DefaultHeaders,
-        service::{ServiceRequest, ServiceResponse},
         test::{assert_body_eq, call_service, init_service, read_body, TestRequest},
         web, App, HttpMessage, HttpRequest, HttpResponse,
     };
diff --git a/actix-web/src/service.rs b/actix-web/src/service.rs
index 451224833..a1672eba2 100644
--- a/actix-web/src/service.rs
+++ b/actix-web/src/service.rs
@@ -700,7 +700,7 @@ mod tests {
     use crate::{
         guard, http,
         test::{self, init_service, TestRequest},
-        web, App, HttpResponse,
+        web, App,
     };
 
     #[actix_rt::test]
diff --git a/actix-web/src/test/test_request.rs b/actix-web/src/test/test_request.rs
index a3945456d..f178d6f43 100644
--- a/actix-web/src/test/test_request.rs
+++ b/actix-web/src/test/test_request.rs
@@ -350,7 +350,7 @@ mod tests {
     use std::time::SystemTime;
 
     use super::*;
-    use crate::{http::header, test::init_service, web, App, Error, HttpResponse, Responder};
+    use crate::{http::header, test::init_service, web, App, Error, Responder};
 
     #[actix_rt::test]
     async fn test_basics() {
diff --git a/actix-web/src/types/either.rs b/actix-web/src/types/either.rs
index db244fd9a..7883e89f6 100644
--- a/actix-web/src/types/either.rs
+++ b/actix-web/src/types/either.rs
@@ -287,10 +287,7 @@ mod tests {
     use serde::{Deserialize, Serialize};
 
     use super::*;
-    use crate::{
-        test::TestRequest,
-        web::{Form, Json},
-    };
+    use crate::test::TestRequest;
 
     #[derive(Debug, Clone, Serialize, Deserialize)]
     struct TestForm {
diff --git a/actix-web/src/types/form.rs b/actix-web/src/types/form.rs
index 7096b1e9c..d6381b990 100644
--- a/actix-web/src/types/form.rs
+++ b/actix-web/src/types/form.rs
@@ -418,7 +418,7 @@ mod tests {
     use super::*;
     use crate::{
         http::{
-            header::{HeaderValue, CONTENT_LENGTH, CONTENT_TYPE},
+            header::{HeaderValue, CONTENT_TYPE},
             StatusCode,
         },
         test::{assert_body_eq, TestRequest},
diff --git a/actix-web/src/types/payload.rs b/actix-web/src/types/payload.rs
index abb4e6b7f..e4db37d0b 100644
--- a/actix-web/src/types/payload.rs
+++ b/actix-web/src/types/payload.rs
@@ -440,13 +440,11 @@ impl Future for HttpMessageBody {
 
 #[cfg(test)]
 mod tests {
-    use bytes::Bytes;
-
     use super::*;
     use crate::{
-        http::{header, StatusCode},
+        http::StatusCode,
         test::{call_service, init_service, read_body, TestRequest},
-        web, App, Responder,
+        App, Responder,
     };
 
     #[actix_rt::test]
diff --git a/awc/src/client/connection.rs b/awc/src/client/connection.rs
index 5ed965bed..8164e2b59 100644
--- a/awc/src/client/connection.rs
+++ b/awc/src/client/connection.rs
@@ -380,8 +380,6 @@ mod test {
     use std::{
         future::Future,
         net,
-        pin::Pin,
-        task::{Context, Poll},
         time::{Duration, Instant},
     };
 
diff --git a/awc/src/client/connector.rs b/awc/src/client/connector.rs
index df6e422f3..49da2015f 100644
--- a/awc/src/client/connector.rs
+++ b/awc/src/client/connector.rs
@@ -935,7 +935,6 @@ mod resolver {
     use std::{cell::RefCell, net::SocketAddr};
 
     use actix_tls::connect::Resolve;
-    use futures_core::future::LocalBoxFuture;
     use trust_dns_resolver::{
         config::{ResolverConfig, ResolverOpts},
         system_conf::read_system_conf,
diff --git a/awc/src/client/pool.rs b/awc/src/client/pool.rs
index 2cf1f3ace..2938353fd 100644
--- a/awc/src/client/pool.rs
+++ b/awc/src/client/pool.rs
@@ -374,12 +374,11 @@ impl<Io: ConnectionIo> Acquired<Io> {
 
 #[cfg(test)]
 mod test {
-    use std::{cell::Cell, io};
+    use std::cell::Cell;
 
     use http::Uri;
 
     use super::*;
-    use crate::client::connection::ConnectionType;
 
     /// A stream type that always returns pending on async read.
     ///
diff --git a/awc/src/middleware/redirect.rs b/awc/src/middleware/redirect.rs
index c38d6ad92..0ea5f174e 100644
--- a/awc/src/middleware/redirect.rs
+++ b/awc/src/middleware/redirect.rs
@@ -303,10 +303,7 @@ mod tests {
     use actix_web::{web, App, Error, HttpRequest, HttpResponse};
 
     use super::*;
-    use crate::{
-        http::{header::HeaderValue, StatusCode},
-        ClientBuilder,
-    };
+    use crate::{http::header::HeaderValue, ClientBuilder};
 
     #[actix_rt::test]
     async fn basic_redirect() {
diff --git a/awc/src/responses/json_body.rs b/awc/src/responses/json_body.rs
index 3912324b6..e9c03d81a 100644
--- a/awc/src/responses/json_body.rs
+++ b/awc/src/responses/json_body.rs
@@ -118,7 +118,7 @@ mod tests {
     use static_assertions::assert_impl_all;
 
     use super::*;
-    use crate::{http::header, test::TestResponse};
+    use crate::test::TestResponse;
 
     assert_impl_all!(JsonBody<BoxedPayloadStream, String>: Unpin);
 
diff --git a/awc/src/responses/response_body.rs b/awc/src/responses/response_body.rs
index 8d9d1274a..0ff58341f 100644
--- a/awc/src/responses/response_body.rs
+++ b/awc/src/responses/response_body.rs
@@ -110,7 +110,7 @@ mod tests {
     use static_assertions::assert_impl_all;
 
     use super::*;
-    use crate::{http::header, test::TestResponse};
+    use crate::test::TestResponse;
 
     assert_impl_all!(ResponseBody<()>: Unpin);
 
diff --git a/awc/src/test.rs b/awc/src/test.rs
index 96ae1f0a1..126583179 100644
--- a/awc/src/test.rs
+++ b/awc/src/test.rs
@@ -103,7 +103,7 @@ mod tests {
     use actix_http::header::HttpDate;
 
     use super::*;
-    use crate::{cookie, http::header};
+    use crate::http::header;
 
     #[test]
     fn test_basics() {