diff --git a/cli/auth_tokens.rs b/cli/auth_tokens.rs
index 64f42fc5c0..83c97e641e 100644
--- a/cli/auth_tokens.rs
+++ b/cli/auth_tokens.rs
@@ -1,6 +1,8 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
 
 use deno_core::ModuleSpecifier;
+use log::debug;
+use log::error;
 use std::fmt;
 
 #[derive(Debug, Clone, PartialEq, Eq)]
diff --git a/cli/colors.rs b/cli/colors.rs
index 278c141b4b..5eafef4d42 100644
--- a/cli/colors.rs
+++ b/cli/colors.rs
@@ -4,7 +4,6 @@
 #![allow(dead_code)]
 
 use regex::Regex;
-use std::env;
 use std::fmt;
 use std::io::Write;
 use termcolor::Color::{Ansi256, Black, Blue, Cyan, Green, Red, White, Yellow};
@@ -13,14 +12,14 @@ use termcolor::{Ansi, ColorSpec, WriteColor};
 #[cfg(windows)]
 use termcolor::{BufferWriter, ColorChoice};
 
-lazy_static! {
+lazy_static::lazy_static! {
         // STRIP_ANSI_RE and strip_ansi_codes are lifted from the "console" crate.
         // Copyright 2017 Armin Ronacher <armin.ronacher@active-4.com>. MIT License.
         static ref STRIP_ANSI_RE: Regex = Regex::new(
                 r"[\x1b\x9b][\[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]"
         ).unwrap();
         static ref NO_COLOR: bool = {
-                env::var_os("NO_COLOR").is_some()
+                std::env::var_os("NO_COLOR").is_some()
         };
 }
 
diff --git a/cli/diagnostics.rs b/cli/diagnostics.rs
index 0ba1a23ae2..4044614fc3 100644
--- a/cli/diagnostics.rs
+++ b/cli/diagnostics.rs
@@ -63,7 +63,7 @@ const UNSTABLE_DENO_PROPS: &[&str] = &[
   "utimeSync",
 ];
 
-lazy_static! {
+lazy_static::lazy_static! {
   static ref MSG_MISSING_PROPERTY_DENO: Regex =
     Regex::new(r#"Property '([^']+)' does not exist on type 'typeof Deno'"#)
       .unwrap();
diff --git a/cli/file_fetcher.rs b/cli/file_fetcher.rs
index 3803c93c9e..1c97d70189 100644
--- a/cli/file_fetcher.rs
+++ b/cli/file_fetcher.rs
@@ -10,8 +10,6 @@ use crate::http_util::FetchOnceResult;
 use crate::media_type::MediaType;
 use crate::text_encoding;
 use crate::version::get_user_agent;
-use deno_runtime::permissions::Permissions;
-
 use deno_core::error::custom_error;
 use deno_core::error::generic_error;
 use deno_core::error::uri_error;
@@ -20,6 +18,9 @@ use deno_core::futures;
 use deno_core::futures::future::FutureExt;
 use deno_core::ModuleSpecifier;
 use deno_runtime::deno_fetch::reqwest;
+use deno_runtime::permissions::Permissions;
+use log::debug;
+use log::info;
 use std::collections::HashMap;
 use std::env;
 use std::fs;
diff --git a/cli/file_watcher.rs b/cli/file_watcher.rs
index 7bc4dd7b72..651a3ee314 100644
--- a/cli/file_watcher.rs
+++ b/cli/file_watcher.rs
@@ -5,6 +5,7 @@ use deno_core::error::AnyError;
 use deno_core::futures::ready;
 use deno_core::futures::stream::{Stream, StreamExt};
 use deno_core::futures::Future;
+use log::info;
 use notify::event::Event as NotifyEvent;
 use notify::event::EventKind;
 use notify::Config;
diff --git a/cli/flags.rs b/cli/flags.rs
index 5ae2f90273..6edce35de6 100644
--- a/cli/flags.rs
+++ b/cli/flags.rs
@@ -10,11 +10,27 @@ use deno_core::serde::Deserialize;
 use deno_core::serde::Serialize;
 use deno_core::url::Url;
 use deno_runtime::permissions::PermissionsOptions;
+use log::debug;
 use log::Level;
 use std::net::SocketAddr;
 use std::path::PathBuf;
 use std::str::FromStr;
 
+lazy_static::lazy_static! {
+  static ref LONG_VERSION: String = format!(
+    "{} ({}, {})\nv8 {}\ntypescript {}",
+    crate::version::deno(),
+    if crate::version::is_canary() {
+      "canary"
+    } else {
+      env!("PROFILE")
+    },
+    env!("TARGET"),
+    deno_core::v8_version(),
+    crate::version::TYPESCRIPT
+  );
+}
+
 #[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
 pub enum DenoSubcommand {
   Bundle {
@@ -259,21 +275,6 @@ To evaluate code in the shell:
   deno eval \"console.log(30933 + 404)\"
 ";
 
-lazy_static! {
-  static ref LONG_VERSION: String = format!(
-    "{} ({}, {})\nv8 {}\ntypescript {}",
-    crate::version::deno(),
-    if crate::version::is_canary() {
-      "canary"
-    } else {
-      env!("PROFILE")
-    },
-    env!("TARGET"),
-    deno_core::v8_version(),
-    crate::version::TYPESCRIPT
-  );
-}
-
 /// Main entry point for parsing deno's command line flags.
 pub fn flags_from_vec(args: Vec<String>) -> clap::Result<Flags> {
   let version = crate::version::deno();
diff --git a/cli/http_cache.rs b/cli/http_cache.rs
index e703ca05a3..7eff2b9bea 100644
--- a/cli/http_cache.rs
+++ b/cli/http_cache.rs
@@ -1,9 +1,8 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
-/// This module is meant to eventually implement HTTP cache
-/// as defined in RFC 7234 (https://tools.ietf.org/html/rfc7234).
-/// Currently it's a very simplified version to fulfill Deno needs
-/// at hand.
+//! This module is meant to eventually implement HTTP cache
+//! as defined in RFC 7234 (https://tools.ietf.org/html/rfc7234).
+//! Currently it's a very simplified version to fulfill Deno needs
+//! at hand.
 use crate::fs_util;
 use crate::http_util::HeadersMap;
 use deno_core::error::generic_error;
@@ -12,6 +11,7 @@ use deno_core::serde::Deserialize;
 use deno_core::serde::Serialize;
 use deno_core::serde_json;
 use deno_core::url::Url;
+use log::error;
 use std::fs;
 use std::fs::File;
 use std::io;
diff --git a/cli/http_util.rs b/cli/http_util.rs
index 69778a101a..a199f20c8e 100644
--- a/cli/http_util.rs
+++ b/cli/http_util.rs
@@ -15,6 +15,7 @@ use deno_runtime::deno_fetch::reqwest::header::USER_AGENT;
 use deno_runtime::deno_fetch::reqwest::redirect::Policy;
 use deno_runtime::deno_fetch::reqwest::Client;
 use deno_runtime::deno_fetch::reqwest::StatusCode;
+use log::debug;
 use std::collections::HashMap;
 
 /// Create new instance of async reqwest::Client. This client supports
diff --git a/cli/import_map.rs b/cli/import_map.rs
index 487c0d8792..d18633545f 100644
--- a/cli/import_map.rs
+++ b/cli/import_map.rs
@@ -6,6 +6,8 @@ use deno_core::serde_json::Map;
 use deno_core::serde_json::Value;
 use deno_core::url::Url;
 use indexmap::IndexMap;
+use log::debug;
+use log::info;
 use std::cmp::Ordering;
 use std::collections::HashSet;
 use std::error::Error;
diff --git a/cli/lockfile.rs b/cli/lockfile.rs
index d3470145ee..0b52f5ee7b 100644
--- a/cli/lockfile.rs
+++ b/cli/lockfile.rs
@@ -2,6 +2,7 @@
 
 use deno_core::serde_json;
 use deno_core::serde_json::json;
+use log::debug;
 use std::collections::BTreeMap;
 use std::io::Result;
 use std::path::PathBuf;
diff --git a/cli/lsp/analysis.rs b/cli/lsp/analysis.rs
index 3359fc6669..103a9c8102 100644
--- a/cli/lsp/analysis.rs
+++ b/cli/lsp/analysis.rs
@@ -28,7 +28,7 @@ use std::collections::HashMap;
 use std::fmt;
 use std::rc::Rc;
 
-lazy_static! {
+lazy_static::lazy_static! {
   /// Diagnostic error codes which actually are the same, and so when grouping
   /// fixes we treat them the same.
   static ref FIX_ALL_ERROR_CODES: HashMap<&'static str, &'static str> =
diff --git a/cli/lsp/diagnostics.rs b/cli/lsp/diagnostics.rs
index d4ec3d4947..82a3656491 100644
--- a/cli/lsp/diagnostics.rs
+++ b/cli/lsp/diagnostics.rs
@@ -15,6 +15,7 @@ use deno_core::error::AnyError;
 use deno_core::serde_json;
 use deno_core::serde_json::json;
 use deno_core::ModuleSpecifier;
+use log::error;
 use lspower::lsp;
 use lspower::Client;
 use std::collections::HashMap;
diff --git a/cli/lsp/language_server.rs b/cli/lsp/language_server.rs
index 0dc9a95cb1..74dcf21362 100644
--- a/cli/lsp/language_server.rs
+++ b/cli/lsp/language_server.rs
@@ -10,6 +10,9 @@ use deno_core::serde_json::json;
 use deno_core::serde_json::Value;
 use deno_core::ModuleSpecifier;
 use dprint_plugin_typescript as dprint;
+use log::error;
+use log::info;
+use log::warn;
 use lspower::jsonrpc::Error as LspError;
 use lspower::jsonrpc::Result as LspResult;
 use lspower::lsp::request::*;
@@ -55,7 +58,7 @@ use super::tsc::Assets;
 use super::tsc::TsServer;
 use super::urls;
 
-lazy_static! {
+lazy_static::lazy_static! {
   static ref ABSTRACT_MODIFIER: Regex = Regex::new(r"\babstract\b").unwrap();
   static ref EXPORT_MODIFIER: Regex = Regex::new(r"\bexport\b").unwrap();
 }
diff --git a/cli/lsp/tsc.rs b/cli/lsp/tsc.rs
index e6943472b5..e3c094dfa9 100644
--- a/cli/lsp/tsc.rs
+++ b/cli/lsp/tsc.rs
@@ -31,6 +31,7 @@ use deno_core::JsRuntime;
 use deno_core::ModuleSpecifier;
 use deno_core::OpFn;
 use deno_core::RuntimeOptions;
+use log::warn;
 use lspower::lsp;
 use regex::Captures;
 use regex::Regex;
diff --git a/cli/main.rs b/cli/main.rs
index 99178b10a0..6833665c15 100644
--- a/cli/main.rs
+++ b/cli/main.rs
@@ -2,11 +2,6 @@
 
 #![deny(warnings)]
 
-#[macro_use]
-extern crate lazy_static;
-#[macro_use]
-extern crate log;
-
 mod ast;
 mod auth_tokens;
 mod checksum;
@@ -70,6 +65,8 @@ use deno_runtime::web_worker::WebWorker;
 use deno_runtime::web_worker::WebWorkerOptions;
 use deno_runtime::worker::MainWorker;
 use deno_runtime::worker::WorkerOptions;
+use log::debug;
+use log::info;
 use log::Level;
 use log::LevelFilter;
 use std::env;
diff --git a/cli/main_runtime.rs b/cli/main_runtime.rs
index f6d20f67ea..db3f9fd021 100644
--- a/cli/main_runtime.rs
+++ b/cli/main_runtime.rs
@@ -2,9 +2,6 @@
 
 #![deny(warnings)]
 
-#[macro_use]
-extern crate lazy_static;
-
 mod colors;
 mod standalone;
 mod tokio_util;
diff --git a/cli/module_graph.rs b/cli/module_graph.rs
index f70fc1c411..18cb3209cd 100644
--- a/cli/module_graph.rs
+++ b/cli/module_graph.rs
@@ -1,5 +1,4 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
 use crate::ast;
 use crate::ast::parse;
 use crate::ast::transpile_module;
@@ -23,11 +22,10 @@ use crate::tsc;
 use crate::tsc_config::IgnoredCompilerOptions;
 use crate::tsc_config::TsConfig;
 use crate::version;
-use deno_core::error::AnyError;
-
 use deno_core::error::anyhow;
 use deno_core::error::custom_error;
 use deno_core::error::get_custom_error_class;
+use deno_core::error::AnyError;
 use deno_core::error::Context;
 use deno_core::futures::stream::FuturesUnordered;
 use deno_core::futures::stream::StreamExt;
@@ -41,6 +39,7 @@ use deno_core::serde_json::Value;
 use deno_core::ModuleResolutionError;
 use deno_core::ModuleSource;
 use deno_core::ModuleSpecifier;
+use log::debug;
 use regex::Regex;
 use std::collections::HashMap;
 use std::collections::HashSet;
@@ -53,7 +52,7 @@ use std::sync::Arc;
 use std::sync::Mutex;
 use std::time::Instant;
 
-lazy_static! {
+lazy_static::lazy_static! {
   /// Matched the `@deno-types` pragma.
   static ref DENO_TYPES_RE: Regex =
     Regex::new(r#"(?i)^\s*@deno-types\s*=\s*(?:["']([^"']+)["']|(\S+))"#)
@@ -846,7 +845,7 @@ impl Graph {
     // moved it out of here, we wouldn't know until after the check has already
     // happened, which isn't informative to the users.
     for specifier in &self.roots {
-      info!("{} {}", colors::green("Check"), specifier);
+      log::info!("{} {}", colors::green("Check"), specifier);
     }
 
     let root_names = self.get_root_names(!config.get_check_js())?;
diff --git a/cli/program_state.rs b/cli/program_state.rs
index ebe223ab02..f47dcf0e9f 100644
--- a/cli/program_state.rs
+++ b/cli/program_state.rs
@@ -25,6 +25,8 @@ use deno_core::resolve_url;
 use deno_core::url::Url;
 use deno_core::ModuleSource;
 use deno_core::ModuleSpecifier;
+use log::debug;
+use log::warn;
 use std::collections::HashMap;
 use std::env;
 use std::fs::read;
diff --git a/cli/specifier_handler.rs b/cli/specifier_handler.rs
index d65474b7a0..9f329819ef 100644
--- a/cli/specifier_handler.rs
+++ b/cli/specifier_handler.rs
@@ -17,6 +17,7 @@ use deno_core::serde::Deserialize;
 use deno_core::serde::Serialize;
 use deno_core::serde_json;
 use deno_core::ModuleSpecifier;
+use log::debug;
 use std::collections::HashMap;
 use std::env;
 use std::fmt;
diff --git a/cli/tools/fmt.rs b/cli/tools/fmt.rs
index 1385f849a3..91d730c448 100644
--- a/cli/tools/fmt.rs
+++ b/cli/tools/fmt.rs
@@ -16,6 +16,8 @@ use deno_core::error::generic_error;
 use deno_core::error::AnyError;
 use deno_core::futures;
 use deno_core::futures::FutureExt;
+use log::debug;
+use log::info;
 use std::fs;
 use std::io::stdin;
 use std::io::stdout;
diff --git a/cli/tools/installer.rs b/cli/tools/installer.rs
index a616db7ef2..7547437a3e 100644
--- a/cli/tools/installer.rs
+++ b/cli/tools/installer.rs
@@ -1,23 +1,24 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
 use crate::flags::Flags;
 use crate::fs_util::canonicalize_path;
 use deno_core::error::generic_error;
 use deno_core::error::AnyError;
 use deno_core::url::Url;
 use log::Level;
-use regex::{Regex, RegexBuilder};
+use regex::Regex;
+use regex::RegexBuilder;
 use std::env;
 use std::fs;
 use std::fs::File;
 use std::io;
 use std::io::Write;
-#[cfg(not(windows))]
-use std::os::unix::fs::PermissionsExt;
 use std::path::Path;
 use std::path::PathBuf;
 
-lazy_static! {
+#[cfg(not(windows))]
+use std::os::unix::fs::PermissionsExt;
+
+lazy_static::lazy_static! {
     static ref EXEC_NAME_RE: Regex = RegexBuilder::new(
         r"^[a-z][\w-]*$"
     ).case_insensitive(true).build().unwrap();
@@ -337,7 +338,7 @@ mod tests {
   use std::sync::Mutex;
   use tempfile::TempDir;
 
-  lazy_static! {
+  lazy_static::lazy_static! {
     pub static ref ENV_LOCK: Mutex<()> = Mutex::new(());
   }
 
diff --git a/cli/tools/lint.rs b/cli/tools/lint.rs
index 2f31c88d60..e2897b72ea 100644
--- a/cli/tools/lint.rs
+++ b/cli/tools/lint.rs
@@ -19,6 +19,8 @@ use deno_lint::linter::Linter;
 use deno_lint::linter::LinterBuilder;
 use deno_lint::rules;
 use deno_lint::rules::LintRule;
+use log::debug;
+use log::info;
 use serde::Serialize;
 use std::fs;
 use std::io::{stdin, Read};
diff --git a/cli/tools/upgrade.rs b/cli/tools/upgrade.rs
index e98ecf5ff1..cdca80dc72 100644
--- a/cli/tools/upgrade.rs
+++ b/cli/tools/upgrade.rs
@@ -12,7 +12,7 @@ use std::path::PathBuf;
 use std::process::Command;
 use tempfile::TempDir;
 
-lazy_static! {
+lazy_static::lazy_static! {
   static ref ARCHIVE_NAME: String = format!("deno-{}.zip", env!("TARGET"));
 }
 
diff --git a/cli/tsc.rs b/cli/tsc.rs
index 3e38a6918c..dd97cb6b76 100644
--- a/cli/tsc.rs
+++ b/cli/tsc.rs
@@ -55,7 +55,7 @@ macro_rules! inc {
   };
 }
 
-lazy_static! {
+lazy_static::lazy_static! {
   /// Contains static assets that are not preloaded in the compiler snapshot.
   pub(crate) static ref STATIC_ASSETS: HashMap<&'static str, &'static str> = (&[
     ("lib.dom.asynciterable.d.ts", inc!("lib.dom.asynciterable.d.ts")),
diff --git a/core/bindings.rs b/core/bindings.rs
index afa4fbbf39..4665803be1 100644
--- a/core/bindings.rs
+++ b/core/bindings.rs
@@ -9,6 +9,8 @@ use crate::OpTable;
 use crate::ZeroCopyBuf;
 use futures::future::FutureExt;
 use rusty_v8 as v8;
+use serde::Serialize;
+use serde_v8::to_v8;
 use std::cell::Cell;
 use std::convert::TryFrom;
 use std::convert::TryInto;
@@ -17,10 +19,7 @@ use std::option::Option;
 use url::Url;
 use v8::MapFnTo;
 
-use serde::Serialize;
-use serde_v8::to_v8;
-
-lazy_static! {
+lazy_static::lazy_static! {
   pub static ref EXTERNAL_REFERENCES: v8::ExternalReferences =
     v8::ExternalReferences::new(&[
       v8::ExternalReference {
diff --git a/core/examples/http_bench_bin_ops.rs b/core/examples/http_bench_bin_ops.rs
index 1f649b235d..371ec60c30 100644
--- a/core/examples/http_bench_bin_ops.rs
+++ b/core/examples/http_bench_bin_ops.rs
@@ -1,8 +1,4 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
-#[macro_use]
-extern crate log;
-
 use deno_core::error::bad_resource_id;
 use deno_core::error::AnyError;
 use deno_core::AsyncRefCell;
@@ -128,7 +124,7 @@ fn op_listen(
   _rid: ResourceId,
   _bufs: &mut [ZeroCopyBuf],
 ) -> Result<u32, AnyError> {
-  debug!("listen");
+  log::debug!("listen");
   let addr = "127.0.0.1:4544".parse::<SocketAddr>().unwrap();
   let std_listener = std::net::TcpListener::bind(&addr)?;
   std_listener.set_nonblocking(true)?;
@@ -142,7 +138,7 @@ fn op_close(
   rid: ResourceId,
   _bufs: &mut [ZeroCopyBuf],
 ) -> Result<u32, AnyError> {
-  debug!("close rid={}", rid);
+  log::debug!("close rid={}", rid);
   state
     .resource_table
     .close(rid)
@@ -155,7 +151,7 @@ async fn op_accept(
   rid: ResourceId,
   _bufs: BufVec,
 ) -> Result<u32, AnyError> {
-  debug!("accept rid={}", rid);
+  log::debug!("accept rid={}", rid);
 
   let listener = state
     .borrow()
@@ -173,7 +169,7 @@ async fn op_read(
   mut bufs: BufVec,
 ) -> Result<u32, AnyError> {
   assert_eq!(bufs.len(), 1, "Invalid number of arguments");
-  debug!("read rid={}", rid);
+  log::debug!("read rid={}", rid);
 
   let stream = state
     .borrow()
@@ -190,7 +186,7 @@ async fn op_write(
   bufs: BufVec,
 ) -> Result<u32, AnyError> {
   assert_eq!(bufs.len(), 1, "Invalid number of arguments");
-  debug!("write rid={}", rid);
+  log::debug!("write rid={}", rid);
 
   let stream = state
     .borrow()
diff --git a/core/examples/http_bench_json_ops.rs b/core/examples/http_bench_json_ops.rs
index c241757471..bc96ce478b 100644
--- a/core/examples/http_bench_json_ops.rs
+++ b/core/examples/http_bench_json_ops.rs
@@ -1,8 +1,4 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
-#[macro_use]
-extern crate log;
-
 use deno_core::error::bad_resource_id;
 use deno_core::error::AnyError;
 use deno_core::AsyncRefCell;
@@ -135,7 +131,7 @@ fn op_listen(
   _args: (),
   _bufs: &mut [ZeroCopyBuf],
 ) -> Result<ResourceId, AnyError> {
-  debug!("listen");
+  log::debug!("listen");
   let addr = "127.0.0.1:4544".parse::<SocketAddr>().unwrap();
   let std_listener = std::net::TcpListener::bind(&addr)?;
   std_listener.set_nonblocking(true)?;
@@ -149,7 +145,7 @@ fn op_close(
   args: ResourceId,
   _buf: &mut [ZeroCopyBuf],
 ) -> Result<(), AnyError> {
-  debug!("close rid={}", args.rid);
+  log::debug!("close rid={}", args.rid);
   state
     .resource_table
     .close(args.rid)
@@ -162,7 +158,7 @@ async fn op_accept(
   args: ResourceId,
   _bufs: BufVec,
 ) -> Result<ResourceId, AnyError> {
-  debug!("accept rid={}", args.rid);
+  log::debug!("accept rid={}", args.rid);
 
   let listener = state
     .borrow()
@@ -180,7 +176,7 @@ async fn op_read(
   mut bufs: BufVec,
 ) -> Result<Value, AnyError> {
   assert_eq!(bufs.len(), 1, "Invalid number of arguments");
-  debug!("read rid={}", args.rid);
+  log::debug!("read rid={}", args.rid);
 
   let stream = state
     .borrow()
@@ -197,7 +193,7 @@ async fn op_write(
   bufs: BufVec,
 ) -> Result<Value, AnyError> {
   assert_eq!(bufs.len(), 1, "Invalid number of arguments");
-  debug!("write rid={}", args.rid);
+  log::debug!("write rid={}", args.rid);
 
   let stream = state
     .borrow()
diff --git a/core/gotham_state.rs b/core/gotham_state.rs
index 04213f9779..fa22878bba 100644
--- a/core/gotham_state.rs
+++ b/core/gotham_state.rs
@@ -3,6 +3,7 @@
 // https://github.com/gotham-rs/gotham/blob/bcbbf8923789e341b7a0e62c59909428ca4e22e2/gotham/src/state/mod.rs
 // Copyright 2017 Gotham Project Developers. MIT license.
 
+use log::trace;
 use std::any::Any;
 use std::any::TypeId;
 use std::collections::HashMap;
diff --git a/core/lib.rs b/core/lib.rs
index c65ed7aac6..ea6968b600 100644
--- a/core/lib.rs
+++ b/core/lib.rs
@@ -1,10 +1,4 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
-#[macro_use]
-extern crate lazy_static;
-#[macro_use]
-extern crate log;
-
 mod async_cancel;
 mod async_cell;
 mod bindings;
diff --git a/core/modules.rs b/core/modules.rs
index b9b99d3b50..8c193bf5bf 100644
--- a/core/modules.rs
+++ b/core/modules.rs
@@ -21,7 +21,7 @@ use std::sync::atomic::Ordering;
 use std::task::Context;
 use std::task::Poll;
 
-lazy_static! {
+lazy_static::lazy_static! {
   pub static ref NEXT_LOAD_ID: AtomicI32 = AtomicI32::new(0);
 }
 
diff --git a/core/runtime.rs b/core/runtime.rs
index 9fa626636f..80fe90d2f1 100644
--- a/core/runtime.rs
+++ b/core/runtime.rs
@@ -31,6 +31,7 @@ use futures::stream::StreamExt;
 use futures::stream::StreamFuture;
 use futures::task::AtomicWaker;
 use futures::Future;
+use log::debug;
 use std::any::Any;
 use std::cell::RefCell;
 use std::collections::HashMap;
diff --git a/core/shared_queue.rs b/core/shared_queue.rs
index 69d355e95c..dda54a4dfb 100644
--- a/core/shared_queue.rs
+++ b/core/shared_queue.rs
@@ -18,6 +18,7 @@ SharedQueue Binary Layout
 
 use crate::bindings;
 use crate::ops::OpId;
+use log::debug;
 use rusty_v8 as v8;
 use std::convert::TryInto;
 
diff --git a/runtime/colors.rs b/runtime/colors.rs
index ac4643a0ca..6d020bb6d9 100644
--- a/runtime/colors.rs
+++ b/runtime/colors.rs
@@ -1,5 +1,4 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
 use regex::Regex;
 use std::env;
 use std::fmt;
@@ -10,15 +9,13 @@ use termcolor::{Ansi, ColorSpec, WriteColor};
 #[cfg(windows)]
 use termcolor::{BufferWriter, ColorChoice};
 
-lazy_static! {
-        // STRIP_ANSI_RE and strip_ansi_codes are lifted from the "console" crate.
-        // Copyright 2017 Armin Ronacher <armin.ronacher@active-4.com>. MIT License.
-        static ref STRIP_ANSI_RE: Regex = Regex::new(
-                r"[\x1b\x9b][\[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]"
-        ).unwrap();
-        static ref NO_COLOR: bool = {
-                env::var_os("NO_COLOR").is_some()
-        };
+lazy_static::lazy_static! {
+  // STRIP_ANSI_RE and strip_ansi_codes are lifted from the "console" crate.
+  // Copyright 2017 Armin Ronacher <armin.ronacher@active-4.com>. MIT License.
+  static ref STRIP_ANSI_RE: Regex = Regex::new(
+          r"[\x1b\x9b][\[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]"
+  ).unwrap();
+  static ref NO_COLOR: bool = env::var_os("NO_COLOR").is_some();
 }
 
 /// Helper function to strip ansi codes.
diff --git a/runtime/js.rs b/runtime/js.rs
index d61572b213..9ad668467b 100644
--- a/runtime/js.rs
+++ b/runtime/js.rs
@@ -1,6 +1,6 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
 use deno_core::Snapshot;
+use log::debug;
 
 pub static CLI_SNAPSHOT: &[u8] =
   include_bytes!(concat!(env!("OUT_DIR"), "/CLI_SNAPSHOT.bin"));
diff --git a/runtime/lib.rs b/runtime/lib.rs
index b30f10bd17..1606e9dfed 100644
--- a/runtime/lib.rs
+++ b/runtime/lib.rs
@@ -2,11 +2,6 @@
 
 #![deny(warnings)]
 
-#[macro_use]
-extern crate lazy_static;
-#[macro_use]
-extern crate log;
-
 pub use deno_console;
 pub use deno_crypto;
 pub use deno_fetch;
diff --git a/runtime/ops/fs.rs b/runtime/ops/fs.rs
index e88aa5ba8f..cb20cf471f 100644
--- a/runtime/ops/fs.rs
+++ b/runtime/ops/fs.rs
@@ -17,6 +17,7 @@ use deno_core::ResourceId;
 use deno_core::ZeroCopyBuf;
 use deno_crypto::rand::thread_rng;
 use deno_crypto::rand::Rng;
+use log::debug;
 use serde::Deserialize;
 use std::cell::RefCell;
 use std::convert::From;
diff --git a/runtime/ops/io.rs b/runtime/ops/io.rs
index 75076f716a..d87cfcf94b 100644
--- a/runtime/ops/io.rs
+++ b/runtime/ops/io.rs
@@ -42,7 +42,7 @@ use tokio::net::unix;
 #[cfg(windows)]
 use std::os::windows::io::FromRawHandle;
 
-lazy_static! {
+lazy_static::lazy_static! {
   /// Due to portability issues on Windows handle to stdout is created from raw
   /// file descriptor.  The caveat of that approach is fact that when this
   /// handle is dropped underlying file descriptor is closed - that is highly
diff --git a/runtime/ops/net.rs b/runtime/ops/net.rs
index 4d335c886b..6ec393bac8 100644
--- a/runtime/ops/net.rs
+++ b/runtime/ops/net.rs
@@ -1,5 +1,4 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
 use crate::ops::io::TcpStreamResource;
 use crate::permissions::Permissions;
 use crate::resolve_addr::resolve_addr;
@@ -21,6 +20,7 @@ use deno_core::RcRef;
 use deno_core::Resource;
 use deno_core::ResourceId;
 use deno_core::ZeroCopyBuf;
+use log::debug;
 use serde::Deserialize;
 use serde::Serialize;
 use std::borrow::Cow;
diff --git a/runtime/ops/plugin.rs b/runtime/ops/plugin.rs
index bfad7c673e..6952cf77f1 100644
--- a/runtime/ops/plugin.rs
+++ b/runtime/ops/plugin.rs
@@ -1,5 +1,4 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
 use crate::metrics::metrics_op;
 use crate::permissions::Permissions;
 use deno_core::error::AnyError;
@@ -16,6 +15,7 @@ use deno_core::OpState;
 use deno_core::Resource;
 use deno_core::ZeroCopyBuf;
 use dlopen::symbor::Library;
+use log::debug;
 use serde::Deserialize;
 use std::borrow::Cow;
 use std::cell::RefCell;
diff --git a/runtime/ops/worker_host.rs b/runtime/ops/worker_host.rs
index 817a4c70fd..cddde985a9 100644
--- a/runtime/ops/worker_host.rs
+++ b/runtime/ops/worker_host.rs
@@ -1,5 +1,4 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
 use crate::permissions::resolve_read_allowlist;
 use crate::permissions::resolve_write_allowlist;
 use crate::permissions::NetDescriptor;
@@ -28,6 +27,7 @@ use deno_core::BufVec;
 use deno_core::ModuleSpecifier;
 use deno_core::OpState;
 use deno_core::ZeroCopyBuf;
+use log::debug;
 use std::cell::RefCell;
 use std::collections::HashMap;
 use std::collections::HashSet;
diff --git a/runtime/permissions.rs b/runtime/permissions.rs
index ba150f47ef..af05e69d5c 100644
--- a/runtime/permissions.rs
+++ b/runtime/permissions.rs
@@ -1,5 +1,4 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
 use crate::colors;
 use crate::fs_util::resolve_from_cwd;
 use deno_core::error::custom_error;
@@ -9,6 +8,7 @@ use deno_core::serde::Deserialize;
 use deno_core::serde::Serialize;
 use deno_core::url;
 use deno_core::ModuleSpecifier;
+use log::debug;
 use std::collections::HashSet;
 use std::fmt;
 use std::hash::Hash;
@@ -717,7 +717,7 @@ fn permission_prompt(_message: &str) -> bool {
 }
 
 #[cfg(test)]
-lazy_static! {
+lazy_static::lazy_static! {
   /// Lock this when you use `set_prompt_result` in a test case.
   static ref PERMISSION_PROMPT_GUARD: Mutex<()> = Mutex::new(());
 }
diff --git a/runtime/web_worker.rs b/runtime/web_worker.rs
index 2a0f60e21c..f5c81e6d48 100644
--- a/runtime/web_worker.rs
+++ b/runtime/web_worker.rs
@@ -1,5 +1,4 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
 use crate::colors;
 use crate::inspector::DenoInspector;
 use crate::inspector::InspectorServer;
@@ -24,6 +23,7 @@ use deno_core::JsRuntime;
 use deno_core::ModuleLoader;
 use deno_core::ModuleSpecifier;
 use deno_core::RuntimeOptions;
+use log::debug;
 use std::env;
 use std::rc::Rc;
 use std::sync::atomic::AtomicBool;
diff --git a/runtime/worker.rs b/runtime/worker.rs
index 51fe1dc273..00434b3131 100644
--- a/runtime/worker.rs
+++ b/runtime/worker.rs
@@ -21,6 +21,7 @@ use deno_core::ModuleId;
 use deno_core::ModuleLoader;
 use deno_core::ModuleSpecifier;
 use deno_core::RuntimeOptions;
+use log::debug;
 use std::env;
 use std::rc::Rc;
 use std::sync::Arc;
diff --git a/test_util/src/lib.rs b/test_util/src/lib.rs
index b021811707..d156f4ebb5 100644
--- a/test_util/src/lib.rs
+++ b/test_util/src/lib.rs
@@ -1,10 +1,6 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
 // Usage: provide a port as argument to run hyper_hello benchmark server
 // otherwise this starts multiple servers on many ports for test endpoints.
-
-#[macro_use]
-extern crate lazy_static;
-
 use futures::FutureExt;
 use futures::Stream;
 use futures::StreamExt;
@@ -16,9 +12,8 @@ use hyper::Body;
 use hyper::Request;
 use hyper::Response;
 use hyper::StatusCode;
+use lazy_static::lazy_static;
 use os_pipe::pipe;
-#[cfg(unix)]
-pub use pty;
 use regex::Regex;
 use serde::Serialize;
 use std::collections::HashMap;
@@ -48,6 +43,9 @@ use tokio_rustls::rustls;
 use tokio_rustls::TlsAcceptor;
 use tokio_tungstenite::accept_async;
 
+#[cfg(unix)]
+pub use pty;
+
 const PORT: u16 = 4545;
 const TEST_AUTH_TOKEN: &str = "abcdef123456789";
 const REDIRECT_PORT: u16 = 4546;