upgrade: tokio 1.0 (#8779)

Co-authored-by: Bert Belder <bertbelder@gmail.com>

25 files changed, 382 insertions, 569 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 031bedab5..a4c455966 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,15 +17,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee2a4ec343196209d6594e19543ae87a39f96d5534d7174822a3ad825dd6ed7e"
 
 [[package]]
-name = "ahash"
-version = "0.3.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8fd72866655d1904d6b0997d0b07ba561047d070fbe29de039031c641b61217"
-dependencies = [
- "const-random",
-]
-
-[[package]]
 name = "aho-corasick"
 version = "0.7.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -60,9 +51,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.35"
+version = "1.0.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c0df63cb2955042487fad3aefd2c6e3ae7389ac5dc1beb28921de0b69f779d4"
+checksum = "afddf7f520a80dbf76e6f50a35bca42a2331ef227a28b3b6dc5c2e2338d114b1"
 
 [[package]]
 name = "anymap"
@@ -92,16 +83,16 @@ dependencies = [
 
 [[package]]
 name = "async-compression"
-version = "0.3.5"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9021768bcce77296b64648cc7a7460e3df99979b97ed5c925c38d1cc83778d98"
+checksum = "b72c1f1154e234325b50864a349b9c8e56939e266a4c307c0f159812df2f9537"
 dependencies = [
  "brotli",
- "bytes 0.5.6",
  "flate2",
  "futures-core",
  "memchr",
- "pin-project-lite 0.1.7",
+ "pin-project-lite",
+ "tokio",
 ]
 
 [[package]]
@@ -190,6 +181,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 
 [[package]]
+name = "bitvec"
+version = "0.19.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7ba35e9565969edb811639dbebfe34edc0368e472c5018474c8eb2543397f81"
+dependencies = [
+ "funty",
+ "radium",
+ "tap",
+ "wyz",
+]
+
+[[package]]
 name = "block-buffer"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -233,27 +236,15 @@ checksum = "2e8c087f005730276d1096a652e92a8bacee2e2472bcc9715a74d2bec38b5820"
 
 [[package]]
 name = "byteorder"
-version = "1.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
-
-[[package]]
-name = "bytes"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e4cec68f03f32e44924783795810fa50a7035d8c8ebe78580ad7e6c703fba38"
-
-[[package]]
-name = "bytes"
-version = "0.6.0"
+version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0dcbc35f504eb6fc275a6d20e4ebcda18cf50d40ba6fabff8c711fa16cb3b16"
+checksum = "ae44d1a3d5a19df61dd0c8beb138458ac2a53a7ac09eba97d55592540004306b"
 
 [[package]]
 name = "bytes"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad1f8e949d755f9d79112b5bb46938e0ef9d3804a0b16dfab13aafcaa5f0fa72"
+checksum = "b700ce4376041dcd0a327fd0097c41095743c4c8af8887265942faf1100bd040"
 
 [[package]]
 name = "cargo_gn"
@@ -281,13 +272,15 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.15"
+version = "0.4.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "942f72db697d8767c22d46a598e01f2d3b475501ea43d0db4f16d90259182d0b"
+checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
 dependencies = [
+ "libc",
  "num-integer",
  "num-traits",
  "time",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -315,26 +308,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "const-random"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f1af9ac737b2dd2d577701e59fd09ba34822f6f2ebdb30a7647405d9e55e16a"
-dependencies = [
- "const-random-macro",
- "proc-macro-hack",
-]
-
-[[package]]
-name = "const-random-macro"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25e4c606eb459dd29f7c57b2e0879f2b6f14ee130918c2b78ccb58a9624e6c7a"
-dependencies = [
- "getrandom 0.1.15",
- "proc-macro-hack",
-]
-
-[[package]]
 name = "cpuid-bool"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -416,17 +389,6 @@ dependencies = [
 
 [[package]]
 name = "dashmap"
-version = "3.11.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f260e2fc850179ef410018660006951c1b55b79e8087e87111a2c388994b9b5"
-dependencies = [
- "ahash",
- "cfg-if 0.1.10",
- "num_cpus",
-]
-
-[[package]]
-name = "dashmap"
 version = "4.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4b937cd1fbd1f194ac842196bd2529f21618088ee6d8bff6a46ece611451c96b"
@@ -440,7 +402,7 @@ name = "deno"
 version = "1.6.3"
 dependencies = [
  "atty",
- "base64 0.12.3",
+ "base64 0.13.0",
  "byteorder",
  "chrono",
  "clap",
@@ -473,7 +435,7 @@ dependencies = [
  "ring",
  "rustyline",
  "rustyline-derive",
- "semver-parser 0.9.0",
+ "semver-parser 0.10.2",
  "serde",
  "shell-escape",
  "sourcemap",
@@ -483,8 +445,8 @@ dependencies = [
  "tempfile",
  "termcolor",
  "test_util",
- "tokio 0.2.22",
- "tokio-rustls 0.14.1",
+ "tokio",
+ "tokio-rustls",
  "tower-test",
  "uuid",
  "walkdir",
@@ -502,12 +464,12 @@ dependencies = [
  "lazy_static",
  "libc",
  "log",
- "pin-project 1.0.2",
+ "pin-project 1.0.4",
  "rusty_v8",
  "serde",
  "serde_json",
  "smallvec",
- "tokio 0.3.5",
+ "tokio",
  "url",
 ]
 
@@ -539,11 +501,13 @@ dependencies = [
 name = "deno_fetch"
 version = "0.18.0"
 dependencies = [
- "bytes 0.5.6",
+ "bytes",
  "deno_core",
  "reqwest",
  "serde",
- "tokio 0.2.22",
+ "tokio",
+ "tokio-stream",
+ "tokio-util",
 ]
 
 [[package]]
@@ -580,7 +544,7 @@ dependencies = [
  "filetime",
  "fwdansi",
  "http",
- "hyper 0.13.9",
+ "hyper",
  "indexmap",
  "lazy_static",
  "libc",
@@ -597,8 +561,8 @@ dependencies = [
  "sys-info",
  "termcolor",
  "test_util",
- "tokio 0.2.22",
- "tokio-rustls 0.14.1",
+ "tokio",
+ "tokio-rustls",
  "uuid",
  "webpki",
  "webpki-roots",
@@ -623,9 +587,9 @@ dependencies = [
  "deno_core",
  "http",
  "serde",
- "tokio 0.2.22",
- "tokio-rustls 0.14.1",
- "tokio-tungstenite 0.11.0",
+ "tokio",
+ "tokio-rustls",
+ "tokio-tungstenite",
  "webpki",
  "webpki-roots",
 ]
@@ -719,12 +683,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "dtoa"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "134951f4028bdadb9b84baf4232681efbf277da25144b9b0ad65df75946c422b"
-
-[[package]]
 name = "either"
 version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -732,11 +690,11 @@ checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
 
 [[package]]
 name = "encoding_rs"
-version = "0.8.24"
+version = "0.8.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a51b8cf747471cb9499b6d59e59b0444f4c90eba8968c4e44874e92b5b64ace2"
+checksum = "801bbab217d7f79c0062f4f7205b5d4427c6d1a7bd7aafdd1475f7c59d62b283"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
 ]
 
 [[package]]
@@ -753,9 +711,9 @@ dependencies = [
 
 [[package]]
 name = "env_logger"
-version = "0.7.1"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44533bbbb3bb3c1fa17d9f2e4e38bbbaf8396ba82193c4cb1b6445d711445d36"
+checksum = "f26ecb66b4bdca6c1409b40fb255eefc2bd4f6d135dab3c3124f80ffa2a9661e"
 dependencies = [
  "atty",
  "humantime",
@@ -808,11 +766,11 @@ dependencies = [
 
 [[package]]
 name = "filetime"
-version = "0.2.12"
+version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ed85775dcc68644b5c950ac06a2b23768d3bc9390464151aaf27136998dcf9e"
+checksum = "0c122a393ea57648015bf06fbd3d372378992e86b9ff5a7a497b076a28c79efe"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "libc",
  "redox_syscall",
  "winapi 0.3.9",
@@ -920,10 +878,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 
 [[package]]
+name = "funty"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fed34cd105917e91daa4da6b3728c47b068749d6a62c59811f06ed2ac71d9da7"
+
+[[package]]
 name = "futures"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b3b0c040a1fe6529d30b3c5944b280c7f0dcb2930d2c3062bca967b602583d0"
+checksum = "c70be434c505aee38639abccb918163b63158a4b4bb791b45b7023044bdc3c9c"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -936,9 +900,9 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b7109687aa4e177ef6fe84553af6280ef2778bdb7783ba44c9dc3399110fe64"
+checksum = "f01c61843314e95f96cc9245702248733a3a3d744e43e2e755e3c7af8348a0a9"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -946,15 +910,15 @@ dependencies = [
 
 [[package]]
 name = "futures-core"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "847ce131b72ffb13b6109a221da9ad97a64cbe48feb1028356b836b47b8f1748"
+checksum = "db8d3b0917ff63a2a96173133c02818fac4a746b0a57569d3baca9ec0e945e08"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4caa2b2b68b880003057c1dd49f1ed937e38f22fcf6c212188a121f08cf40a65"
+checksum = "9ee9ca2f7eb4475772cf39dd1cd06208dce2670ad38f4d9c7262b3e15f127068"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -963,15 +927,15 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "611834ce18aaa1bd13c4b374f5d653e1027cf99b6b502584ff8c9a64413b30bb"
+checksum = "e37c1a51b037b80922864b8eed90692c5cd8abd4c71ce49b77146caa47f3253b"
 
 [[package]]
 name = "futures-macro"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77408a692f1f97bcc61dc001d752e00643408fbc922e4d634c655df50d595556"
+checksum = "0f8719ca0e1f3c5e34f3efe4570ef2c0610ca6da85ae7990d472e9cbfba13664"
 dependencies = [
  "proc-macro-hack",
  "proc-macro2 1.0.24",
@@ -981,24 +945,24 @@ dependencies = [
 
 [[package]]
 name = "futures-sink"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f878195a49cee50e006b02b93cf7e0a95a38ac7b776b4c4d9cc1207cd20fcb3d"
+checksum = "f6adabac1290109cfa089f79192fb6244ad2c3f1cc2281f3e1dd987592b71feb"
 
 [[package]]
 name = "futures-task"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c554eb5bf48b2426c4771ab68c6b14468b6e76cc90996f528c3338d761a4d0d"
+checksum = "a92a0843a2ff66823a8f7c77bffe9a09be2b64e533562c412d63075643ec0038"
 dependencies = [
  "once_cell",
 ]
 
 [[package]]
 name = "futures-util"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d304cff4a7b99cfb7986f7d43fbe93d175e72e704a8860787cc95e9ffd85cbd2"
+checksum = "036a2107cdeb57f6d7322f1b6c363dad67cd63ca3b7d1b925bdf75bd5d96cda9"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -1007,7 +971,7 @@ dependencies = [
  "futures-sink",
  "futures-task",
  "memchr",
- "pin-project 1.0.2",
+ "pin-project-lite",
  "pin-utils",
  "proc-macro-hack",
  "proc-macro-nested",
@@ -1073,11 +1037,11 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.2.6"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "993f9e0baeed60001cf565546b0d3dbe6a6ad23f2bd31644a133c641eccf6d53"
+checksum = "6b67e66362108efccd8ac053abafc8b7a8d86a37e6e48fc4f6f7485eb5e9e6a5"
 dependencies = [
- "bytes 0.5.6",
+ "bytes",
  "fnv",
  "futures-core",
  "futures-sink",
@@ -1085,9 +1049,10 @@ dependencies = [
  "http",
  "indexmap",
  "slab",
- "tokio 0.2.22",
+ "tokio",
  "tokio-util",
  "tracing",
+ "tracing-futures",
 ]
 
 [[package]]
@@ -1116,32 +1081,22 @@ dependencies = [
 
 [[package]]
 name = "http"
-version = "0.2.1"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28d569972648b2c512421b5f2a405ad6ac9666547189d0c5477a3f200f3e02f9"
+checksum = "7245cd7449cc792608c3c8a9eaf69bd4eabbabf802713748fd739c98b82f0747"
 dependencies = [
- "bytes 0.5.6",
+ "bytes",
  "fnv",
  "itoa",
 ]
 
 [[package]]
 name = "http-body"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13d5ff830006f7646652e057693569bfe0d51760c0085a071769d142a205111b"
-dependencies = [
- "bytes 0.5.6",
- "http",
-]
-
-[[package]]
-name = "http-body"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2861bd27ee074e5ee891e8b539837a9430012e249d7f0ca2d795650f579c1994"
 dependencies = [
- "bytes 1.0.0",
+ "bytes",
  "http",
 ]
 
@@ -1159,36 +1114,9 @@ checksum = "494b4d60369511e7dea41cf646832512a94e542f68bb9c49e54518e0f468eb47"
 
 [[package]]
 name = "humantime"
-version = "1.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df004cfca50ef23c36850aaaa59ad52cc70d0e90243c3c7737a4dd32dc7a3c4f"
-dependencies = [
- "quick-error",
-]
-
-[[package]]
-name = "hyper"
-version = "0.13.9"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6ad767baac13b44d4529fcf58ba2cd0995e36e7b435bc5b039de6f47e880dbf"
-dependencies = [
- "bytes 0.5.6",
- "futures-channel",
- "futures-core",
- "futures-util",
- "h2",
- "http",
- "http-body 0.3.1",
- "httparse",
- "httpdate",
- "itoa",
- "pin-project 1.0.2",
- "socket2",
- "tokio 0.2.22",
- "tower-service",
- "tracing",
- "want",
-]
+checksum = "3c1ad908cc71012b7bea4d0c53ba96a8cba9962f048fa68d143376143d863b7a"
 
 [[package]]
 name = "hyper"
@@ -1196,18 +1124,19 @@ version = "0.14.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "12219dc884514cb4a6a03737f4413c0e01c23a1b059b0156004b23f1e19dccbe"
 dependencies = [
- "bytes 1.0.0",
+ "bytes",
  "futures-channel",
  "futures-core",
  "futures-util",
+ "h2",
  "http",
- "http-body 0.4.0",
+ "http-body",
  "httparse",
  "httpdate",
  "itoa",
- "pin-project 1.0.2",
+ "pin-project 1.0.4",
  "socket2",
- "tokio 1.0.1",
+ "tokio",
  "tower-service",
  "tracing",
  "want",
@@ -1215,17 +1144,16 @@ dependencies = [
 
 [[package]]
 name = "hyper-rustls"
-version = "0.21.0"
+version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37743cc83e8ee85eacfce90f2f4102030d9ff0a95244098d781e9bee4a90abb6"
+checksum = "5f9f7a97316d44c0af9b0301e65010573a853a9fc97046d7331d7f6bc0fd5a64"
 dependencies = [
- "bytes 0.5.6",
  "futures-util",
- "hyper 0.13.9",
+ "hyper",
  "log",
- "rustls 0.18.1",
- "tokio 0.2.22",
- "tokio-rustls 0.14.1",
+ "rustls",
+ "tokio",
+ "tokio-rustls",
  "webpki",
 ]
 
@@ -1284,20 +1212,11 @@ dependencies = [
 
 [[package]]
 name = "input_buffer"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19a8a95243d5a0398cae618ec29477c6e3cb631152be5c19481f80bc71559754"
-dependencies = [
- "bytes 0.5.6",
-]
-
-[[package]]
-name = "input_buffer"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f97967975f448f1a7ddb12b0bc41069d09ed6a1c161a92687e057325db35d413"
 dependencies = [
- "bytes 1.0.0",
+ "bytes",
 ]
 
 [[package]]
@@ -1354,9 +1273,9 @@ dependencies = [
 
 [[package]]
 name = "jsonc-parser"
-version = "0.14.0"
+version = "0.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ce9b3e88481b91c43f37e742879a70dd5855e59f736bf3cac9b1383d68c1186"
+checksum = "da59eeab742770775c0f85b0b7b847f247b540a5389b806301d71c697d62bd8b"
 
 [[package]]
 name = "kernel32-sys"
@@ -1382,9 +1301,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.80"
+version = "0.2.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d58d1b70b004888f764dfbf6a26a3b0342a1632d33968e4a179d8011c760614"
+checksum = "89203f3fba0a3795506acaad8ebce3c80c0af93f994d5a1d7a0b1eeb23271929"
 
 [[package]]
 name = "lock_api"
@@ -1397,9 +1316,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.11"
+version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fabed175da42fed1fa0746b0ea71f412aa9d35e76e95e59b192c64b9dc2bf8b"
+checksum = "fcf3805d4480bb5b86070dcfeb9e2cb2ebc148adb753c5cca5f884d1d65a42b2"
 dependencies = [
  "cfg-if 0.1.10",
  "serde",
@@ -1407,9 +1326,9 @@ dependencies = [
 
 [[package]]
 name = "lsp-types"
-version = "0.85.0"
+version = "0.86.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "857650f3e83fb62f89d15410414e0ed7d0735445020da398d37f65d20a5423b9"
+checksum = "f2a5c40d566f2704dac30859bca152217583fc94fd5b178d8baba915e1abd382"
 dependencies = [
  "base64 0.12.3",
  "bitflags",
@@ -1421,14 +1340,14 @@ dependencies = [
 
 [[package]]
 name = "lspower"
-version = "0.1.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "64106b17ca8f6f73cc21a3d1f39684ff65293a291aa96026aee85eaae02339a5"
+checksum = "8cd189e0e81aa75b043a77f2861b6379042590e69c6e2c434a45ed412be8224d"
 dependencies = [
  "async-trait",
  "auto_impl",
- "bytes 0.5.6",
- "dashmap 3.11.10",
+ "bytes",
+ "dashmap",
  "futures",
  "log",
  "lsp-types",
@@ -1436,7 +1355,7 @@ dependencies = [
  "nom",
  "serde",
  "serde_json",
- "tokio 0.2.22",
+ "tokio",
  "tokio-util",
  "tower-service",
 ]
@@ -1478,16 +1397,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
 
 [[package]]
-name = "mime_guess"
-version = "2.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2684d4c2e97d99848d30b324b00c8fcc7e5c897b7cbb5819b09e7c90e8baf212"
-dependencies = [
- "mime",
- "unicase",
-]
-
-[[package]]
 name = "miniz_oxide"
 version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1542,29 +1451,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "mio-named-pipes"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0840c1c50fd55e521b247f949c241c9997709f23bd7f023b9762cd561e935656"
-dependencies = [
- "log",
- "mio 0.6.22",
- "miow 0.3.6",
- "winapi 0.3.9",
-]
-
-[[package]]
-name = "mio-uds"
-version = "0.6.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afcb699eb26d4332647cc848492bbc15eafb26f08d0304550d5aa1f612e066f0"
-dependencies = [
- "iovec",
- "libc",
- "mio 0.6.22",
-]
-
-[[package]]
 name = "miow"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1605,31 +1491,32 @@ checksum = "e4a24736216ec316047a1fc4252e27dabb04218aa4a3f37c6e7ddbf1f9782b54"
 
 [[package]]
 name = "nix"
-version = "0.19.0"
+version = "0.19.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85db2feff6bf70ebc3a4793191517d5f0331100a2f10f9bf93b5e5214f32b7b7"
+checksum = "b2ccba0cfe4fdf15982d1674c69b1fd80bad427d293849982668dfe454bd61f2"
 dependencies = [
  "bitflags",
  "cc",
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "libc",
 ]
 
 [[package]]
 name = "nom"
-version = "5.1.2"
+version = "6.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffb4262d26ed83a1c0a33a38fe2bb15797329c85770da05e6b828ddb782627af"
+checksum = "88034cfd6b4a0d54dd14f4a507eceee36c0b70e5a02236c4e4df571102be17f0"
 dependencies = [
+ "bitvec",
  "memchr",
  "version_check",
 ]
 
 [[package]]
 name = "notify"
-version = "5.0.0-pre.3"
+version = "5.0.0-pre.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77d03607cf88b4b160ba0e9ed425fff3cee3b55ac813f0c685b3a3772da37d0e"
+checksum = "a8b946889dfdad884379cd56367d93b6d0ce8889cc027d26a69a3a31c0a03bb5"
 dependencies = [
  "anymap",
  "bitflags",
@@ -1759,6 +1646,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
 [[package]]
+name = "pest"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10f4872ae94d7b90ae48754df22fd42ad52ce740b8f370b03da4835417403e53"
+dependencies = [
+ "ucd-trie",
+]
+
+[[package]]
 name = "petgraph"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1823,11 +1719,11 @@ dependencies = [
 
 [[package]]
 name = "pin-project"
-version = "1.0.2"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ccc2237c2c489783abd8c4c80e5450fc0e98644555b1364da68cc29aa151ca7"
+checksum = "95b70b68509f17aa2857863b6fa00bf21fc93674c7a8893de2f469f6aa7ca2f2"
 dependencies = [
- "pin-project-internal 1.0.2",
+ "pin-project-internal 1.0.4",
 ]
 
 [[package]]
@@ -1843,9 +1739,9 @@ dependencies = [
 
 [[package]]
 name = "pin-project-internal"
-version = "1.0.2"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8e8d2bf0b23038a4424865103a4df472855692821aab4e4f5c3312d461d9e5f"
+checksum = "caa25a6393f22ce819b0f50e0be89287292fda8d425be38ee0ca14c4931d9e71"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.7",
@@ -1854,12 +1750,6 @@ dependencies = [
 
 [[package]]
 name = "pin-project-lite"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "282adbf10f2698a7a77f8e983a74b2d18176c19a7fd32a45446139ae7b02b715"
-
-[[package]]
-name = "pin-project-lite"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6b063f57ec186e6140e2b8b6921e5f1bd89c7356dda5b33acc5401203ca6131c"
@@ -1958,12 +1848,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "quick-error"
-version = "1.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
-
-[[package]]
 name = "quote"
 version = "0.6.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1982,6 +1866,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "radium"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "941ba9d78d8e2f7ce474c015eea4d9c6d25b6a3327f9832ee29a4de27f91bbb8"
+
+[[package]]
 name = "radix_fmt"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2086,9 +1976,9 @@ checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
 
 [[package]]
 name = "regex"
-version = "1.4.2"
+version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38cf2c13ed4745de91a5eb834e11c00bcc3709e773173b2ce4c56c9fbde04b9c"
+checksum = "d9251239e129e16308e70d853559389de218ac275b515068abc96829d05b948a"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -2098,9 +1988,9 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.21"
+version = "0.6.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b181ba2dcf07aaccad5448e8ead58db5b742cf85dfe035e2227f137a539a189"
+checksum = "b5eb417147ba9860a96cfe72a0b93bf88fee1744b5636ec99ab20c1aa9376581"
 
 [[package]]
 name = "relative-path"
@@ -2119,33 +2009,33 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.10.8"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9eaa17ac5d7b838b7503d118fa16ad88f440498bf9ffe5424e621f93190d61e"
+checksum = "fd281b1030aa675fb90aa994d07187645bb3c8fc756ca766e7c3070b439de9de"
 dependencies = [
  "async-compression",
- "base64 0.12.3",
- "bytes 0.5.6",
+ "base64 0.13.0",
+ "bytes",
  "encoding_rs",
  "futures-core",
  "futures-util",
  "http",
- "http-body 0.3.1",
- "hyper 0.13.9",
+ "http-body",
+ "hyper",
  "hyper-rustls",
  "ipnet",
  "js-sys",
  "lazy_static",
  "log",
  "mime",
- "mime_guess",
  "percent-encoding",
- "pin-project-lite 0.1.7",
- "rustls 0.18.1",
+ "pin-project-lite",
+ "rustls",
  "serde",
  "serde_urlencoded",
- "tokio 0.2.22",
- "tokio-rustls 0.14.1",
+ "tokio",
+ "tokio-rustls",
+ "tokio-util",
  "url",
  "wasm-bindgen",
  "wasm-bindgen-futures",
@@ -2186,19 +2076,6 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.18.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d1126dcf58e93cee7d098dbda643b5f92ed724f1f6a63007c1116eed6700c81"
-dependencies = [
- "base64 0.12.3",
- "log",
- "ring",
- "sct",
- "webpki",
-]
-
-[[package]]
-name = "rustls"
 version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "064fd21ff87c6e87ed4506e68beb42459caa4a0e2eb144932e6776768556980b"
@@ -2308,9 +2185,12 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "semver-parser"
-version = "0.9.0"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b46e1121e8180c12ff69a742aabc4f310542b6ccb69f1691689ac17fdf8618aa"
+checksum = "00b0bef5b7f9e0df16536d3961cfb6e84331c065b4066afb39768d0e319411f7"
+dependencies = [
+ "pest",
+]
 
 [[package]]
 name = "serde"
@@ -2357,14 +2237,14 @@ dependencies = [
 
 [[package]]
 name = "serde_urlencoded"
-version = "0.6.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ec5d77e2d4c73717816afac02670d5c4f534ea95ed430442cad02e7a6e32c97"
+checksum = "edfa57a7f8d9c1d260a549e7224100f6c43d43f9103e06dd8b4095a9b2b43ce9"
 dependencies = [
- "dtoa",
+ "form_urlencoded",
  "itoa",
+ "ryu",
  "serde",
- "url",
 ]
 
 [[package]]
@@ -2410,9 +2290,9 @@ checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 
 [[package]]
 name = "smallvec"
-version = "1.6.0"
+version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a55ca5f3b68e41c979bf8c46a6f1da892ca4db8f94023ce0bd32407573b1ac0"
+checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
 
 [[package]]
 name = "socket2"
@@ -2685,7 +2565,7 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4cd5ff2818c8b4ac9ea6a5fe302bdf0dc6ddf7368a9d7a6ea44ecdda17bed36"
 dependencies = [
- "dashmap 4.0.1",
+ "dashmap",
  "fxhash",
  "indexmap",
  "log",
@@ -2726,7 +2606,7 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b09b2ee4a06a5f884c1d3e3769c1922b492125141997081cf4a3206fd7f49e24"
 dependencies = [
- "dashmap 4.0.1",
+ "dashmap",
  "once_cell",
  "regex",
  "serde",
@@ -2880,6 +2760,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "tap"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "36474e732d1affd3a6ed582781b3683df3d0563714c59c39591e8ff707cf078e"
+
+[[package]]
 name = "tempfile"
 version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2916,17 +2802,17 @@ name = "test_util"
 version = "0.1.0"
 dependencies = [
  "async-stream",
- "bytes 1.0.0",
+ "bytes",
  "futures",
- "hyper 0.14.2",
+ "hyper",
  "lazy_static",
  "os_pipe",
  "pty",
  "regex",
  "tempfile",
- "tokio 1.0.1",
- "tokio-rustls 0.22.0",
- "tokio-tungstenite 0.13.0",
+ "tokio",
+ "tokio-rustls",
+ "tokio-tungstenite",
 ]
 
 [[package]]
@@ -2986,94 +2872,26 @@ checksum = "238ce071d267c5710f9d31451efec16c5ee22de34df17cc05e56cbc92e967117"
 
 [[package]]
 name = "tokio"
-version = "0.2.22"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d34ca54d84bf2b5b4d7d31e901a8464f7b60ac145a284fba25ceb801f2ddccd"
-dependencies = [
- "bytes 0.5.6",
- "fnv",
- "futures-core",
- "iovec",
- "lazy_static",
- "libc",
- "memchr",
- "mio 0.6.22",
- "mio-named-pipes",
- "mio-uds",
- "num_cpus",
- "pin-project-lite 0.1.7",
- "signal-hook-registry",
- "slab",
- "tokio-macros 0.2.5",
- "winapi 0.3.9",
-]
-
-[[package]]
-name = "tokio"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a12a3eb39ee2c231be64487f1fcbe726c8f2514876a55480a5ab8559fc374252"
-dependencies = [
- "autocfg",
- "bytes 0.6.0",
- "futures-core",
- "lazy_static",
- "libc",
- "memchr",
- "mio 0.7.6",
- "num_cpus",
- "parking_lot",
- "pin-project-lite 0.2.0",
- "signal-hook-registry",
- "slab",
- "tokio-macros 0.3.1",
- "winapi 0.3.9",
-]
-
-[[package]]
-name = "tokio"
 version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d258221f566b6c803c7b4714abadc080172b272090cdc5e244a6d4dd13c3a6bd"
 dependencies = [
  "autocfg",
- "bytes 1.0.0",
+ "bytes",
  "libc",
  "memchr",
  "mio 0.7.6",
  "num_cpus",
  "once_cell",
  "parking_lot",
- "pin-project-lite 0.2.0",
+ "pin-project-lite",
  "signal-hook-registry",
- "tokio-macros 1.0.0",
+ "tokio-macros",
  "winapi 0.3.9",
 ]
 
 [[package]]
 name = "tokio-macros"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0c3acc6aa564495a0f2e1d59fab677cd7f81a19994cfc7f3ad0e64301560389"
-dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.7",
- "syn 1.0.56",
-]
-
-[[package]]
-name = "tokio-macros"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21d30fdbb5dc2d8f91049691aa1a9d4d4ae422a21c334ce8936e5886d30c5c45"
-dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.7",
- "syn 1.0.56",
-]
-
-[[package]]
-name = "tokio-macros"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42517d2975ca3114b22a16192634e8241dc5cc1f130be194645970cc1c371494"
@@ -3085,49 +2903,37 @@ dependencies = [
 
 [[package]]
 name = "tokio-rustls"
-version = "0.14.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e12831b255bcfa39dc0436b01e19fea231a37db570686c06ee72c423479f889a"
-dependencies = [
- "futures-core",
- "rustls 0.18.1",
- "tokio 0.2.22",
- "webpki",
-]
-
-[[package]]
-name = "tokio-rustls"
 version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bc6844de72e57df1980054b38be3a9f4702aba4858be64dd700181a8a6d0e1b6"
 dependencies = [
- "rustls 0.19.0",
- "tokio 1.0.1",
+ "rustls",
+ "tokio",
  "webpki",
 ]
 
 [[package]]
-name = "tokio-test"
-version = "0.2.1"
+name = "tokio-stream"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed0049c119b6d505c4447f5c64873636c7af6c75ab0d45fd9f618d82acb8016d"
+checksum = "e4cdeb73537e63f98adcd73138af75e3f368ccaecffaa29d7eb61b9f5a440457"
 dependencies = [
- "bytes 0.5.6",
  "futures-core",
- "tokio 0.2.22",
+ "pin-project-lite",
+ "tokio",
 ]
 
 [[package]]
-name = "tokio-tungstenite"
-version = "0.11.0"
+name = "tokio-test"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d9e878ad426ca286e4dcae09cbd4e1973a7f8987d97570e2469703dd7f5720c"
+checksum = "7c7d205f6f59b03f9e824ac86eaba635a98395f287756ecc8a06464779c399bf"
 dependencies = [
- "futures-util",
- "log",
- "pin-project 0.4.23",
- "tokio 0.2.22",
- "tungstenite 0.11.1",
+ "async-stream",
+ "bytes",
+ "futures-core",
+ "tokio",
+ "tokio-stream",
 ]
 
 [[package]]
@@ -3138,23 +2944,24 @@ checksum = "e1a5f475f1b9d077ea1017ecbc60890fda8e54942d680ca0b1d2b47cfa2d861b"
 dependencies = [
  "futures-util",
  "log",
- "pin-project 1.0.2",
- "tokio 1.0.1",
- "tungstenite 0.12.0",
+ "pin-project 1.0.4",
+ "tokio",
+ "tungstenite",
 ]
 
 [[package]]
 name = "tokio-util"
-version = "0.3.1"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be8242891f2b6cbef26a2d7e8605133c2c554cd35b3e4948ea892d6d68436499"
+checksum = "36135b7e7da911f5f8b9331209f7fab4cc13498f3fff52f72a710c78187e3148"
 dependencies = [
- "bytes 0.5.6",
+ "bytes",
  "futures-core",
  "futures-sink",
  "log",
- "pin-project-lite 0.1.7",
- "tokio 0.2.22",
+ "pin-project-lite",
+ "tokio",
+ "tokio-stream",
 ]
 
 [[package]]
@@ -3180,13 +2987,13 @@ checksum = "e987b6bf443f4b5b3b6f38704195592cca41c5bb7aedd3c3693c7081f8289860"
 
 [[package]]
 name = "tower-test"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ba4bbc2c1e4a8543c30d4c13a4c8314ed72d6e07581910f665aa13fde0153c8"
+checksum = "a4546773ffeab9e4ea02b8872faa49bb616a80a7da66afc2f32688943f97efa7"
 dependencies = [
  "futures-util",
- "pin-project 0.4.23",
- "tokio 0.2.22",
+ "pin-project 1.0.4",
+ "tokio",
  "tokio-test",
  "tower-layer",
  "tower-service",
@@ -3199,7 +3006,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d79ca061b032d6ce30c660fded31189ca0b9922bf483cd70759f13a2d86786c"
 dependencies = [
  "cfg-if 0.1.10",
- "log",
  "tracing-core",
 ]
 
@@ -3213,29 +3019,20 @@ dependencies = [
 ]
 
 [[package]]
-name = "try-lock"
-version = "0.2.3"
+name = "tracing-futures"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
+checksum = "ab7bb6f14721aa00656086e9335d363c5c8747bae02ebe32ea2c7dece5689b4c"
+dependencies = [
+ "pin-project 0.4.23",
+ "tracing",
+]
 
 [[package]]
-name = "tungstenite"
-version = "0.11.1"
+name = "try-lock"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0308d80d86700c5878b9ef6321f020f29b1bb9d5ff3cab25e75e23f3a492a23"
-dependencies = [
- "base64 0.12.3",
- "byteorder",
- "bytes 0.5.6",
- "http",
- "httparse",
- "input_buffer 0.3.1",
- "log",
- "rand 0.7.3",
- "sha-1",
- "url",
- "utf-8",
-]
+checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
 
 [[package]]
 name = "tungstenite"
@@ -3245,10 +3042,10 @@ checksum = "8ada8297e8d70872fa9a551d93250a9f407beb9f37ef86494eb20012a2ff7c24"
 dependencies = [
  "base64 0.13.0",
  "byteorder",
- "bytes 1.0.0",
+ "bytes",
  "http",
  "httparse",
- "input_buffer 0.4.0",
+ "input_buffer",
  "log",
  "rand 0.8.1",
  "sha-1",
@@ -3263,13 +3060,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33"
 
 [[package]]
-name = "unicase"
-version = "2.6.0"
+name = "ucd-trie"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50f37be617794602aabbeee0be4f259dc1778fabe05e2d67ee8f79326d5cb4f6"
-dependencies = [
- "version_check",
-]
+checksum = "56dee185309b50d1f11bfedef0fe6d036842e3fb77413abef29f8f8d1c5d4c1c"
 
 [[package]]
 name = "unicode-bidi"
@@ -3346,11 +3140,11 @@ checksum = "936e4b492acfd135421d8dca4b1aa80a7bfc26e702ef3af710e0752684df5372"
 
 [[package]]
 name = "uuid"
-version = "0.8.1"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9fde2f6a4bea1d6e007c4ad38c6839fa71cbb63b6dbf5b595aa38dc9b1093c11"
+checksum = "bc5cf98d8186244414c848017f0e2676b3fcb46807f6668a97dfe67359a3c4b7"
 dependencies = [
- "rand 0.7.3",
+ "getrandom 0.2.1",
 ]
 
 [[package]]
@@ -3478,9 +3272,9 @@ dependencies = [
 
 [[package]]
 name = "webpki"
-version = "0.21.3"
+version = "0.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab146130f5f790d45f82aeeb09e55a256573373ec64409fc19a6fb82fb1032ae"
+checksum = "b8e38c0608262c46d4a56202ebabdeb094cef7e560ca7a226c6bf055188aa4ea"
 dependencies = [
  "ring",
  "untrusted",
@@ -3488,9 +3282,9 @@ dependencies = [
 
 [[package]]
 name = "webpki-roots"
-version = "0.19.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8eff4b7516a57307f9349c64bf34caa34b940b66fed4b2fb3136cb7386e5739"
+checksum = "82015b7e0b8bad8185994674a13a93306bea76cf5a16c5a181382fd3a5ec2376"
 dependencies = [
  "webpki",
 ]
@@ -3575,3 +3369,9 @@ dependencies = [
  "winapi 0.2.8",
  "winapi-build",
 ]
+
+[[package]]
+name = "wyz"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85e60b0d1b5f99db2556934e21937020776a5d31520bf169e851ac44e6420214"
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 79b579af3..2c0b466bc 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -18,7 +18,6 @@ path = "main.rs"
 name = "denort"
 path = "main_runtime.rs"
 
-
 [[bench]]
 name = "deno_bench"
 harness = false
@@ -29,12 +28,12 @@ deno_core = { path = "../core", version = "0.75.0" }
 deno_fetch = { path = "../op_crates/fetch", version = "0.18.0" }
 deno_web = { path = "../op_crates/web", version = "0.26.0" }
 deno_websocket = { path = "../op_crates/websocket", version = "0.1.0" }
-regex = "1.3.9"
+regex = "1.4.3"
 serde = { version = "1.0.116", features = ["derive"] }
 
 [target.'cfg(windows)'.build-dependencies]
-winres = "0.1.11"
 winapi = "0.3.9"
+winres = "0.1.11"
 
 [dependencies]
 deno_core = { path = "../core", version = "0.75.0" }
@@ -43,28 +42,28 @@ deno_lint = "0.2.15"
 deno_runtime = { path = "../runtime", version = "0.5.0" }
 
 atty = "0.2.14"
-base64 = "0.12.3"
-byteorder = "1.3.4"
+base64 = "0.13.0"
+byteorder = "1.4.2"
 clap = "2.33.3"
 dissimilar = "1.0.2"
 dprint-plugin-typescript = "0.38.1"
-encoding_rs = "0.8.24"
-env_logger = "0.7.1"
-filetime = "0.2.12"
-http = "0.2.1"
-indexmap = "1.6.0"
-jsonc-parser = "0.14.0"
+encoding_rs = "0.8.26"
+env_logger = "0.8.2"
+filetime = "0.2.13"
+http = "0.2.3"
+indexmap = "1.6.1"
+jsonc-parser = "0.15.1"
 lazy_static = "1.4.0"
-libc = "0.2.77"
-log = { version = "0.4.11", features = ["serde"] }
-lspower = "0.1.0"
-notify = "5.0.0-pre.3"
+libc = "0.2.82"
+log = { version = "0.4.13", features = ["serde"] }
+lspower = "0.3.0"
+notify = "5.0.0-pre.4"
 percent-encoding = "2.1.0"
-regex = "1.3.9"
+regex = "1.4.3"
 ring = "0.16.19"
 rustyline = { version = "7.1.0", default-features = false }
 rustyline-derive = "0.4.0"
-semver-parser = "0.9.0"
+semver-parser = "0.10.2"
 serde = { version = "1.0.116", features = ["derive"] }
 shell-escape = "0.1.5"
 sourcemap = "6.0.1"
@@ -72,25 +71,25 @@ swc_bundler = "0.19.2"
 swc_common = { version = "0.10.8", features = ["sourcemap"] }
 swc_ecmascript = { version = "0.17.1", features = ["codegen", "dep_graph", "parser", "proposal", "react", "transforms", "typescript", "visit"] }
 tempfile = "3.1.0"
-termcolor = "1.1.0"
-tokio = { version = "0.2.22", features = ["full"] }
-tokio-rustls = "0.14.1"
-uuid = { version = "0.8.1", features = ["v4"] }
+termcolor = "1.1.2"
+tokio = { version = "1.0.1", features = ["full"] }
+tokio-rustls = "0.22.0"
+uuid = { version = "0.8.2", features = ["v4"] }
 walkdir = "2.3.1"
 
 [target.'cfg(windows)'.dependencies]
-winapi = { version = "0.3.9", features = ["knownfolders", "mswsock", "objbase", "shlobj", "tlhelp32", "winbase", "winerror", "winsock2"] }
 fwdansi = "1.1.0"
+winapi = { version = "0.3.9", features = ["knownfolders", "mswsock", "objbase", "shlobj", "tlhelp32", "winbase", "winerror", "winsock2"] }
 
 [target.'cfg(unix)'.dependencies]
-nix = "0.19.0"
+nix = "0.19.1"
 
 [dev-dependencies]
 # Used in benchmark
-chrono = "0.4.15"
+chrono = "0.4.19"
 os_pipe = "0.9.2"
 test_util = { path = "../test_util" }
-tower-test = "0.3.0"
+tower-test = "0.4.0"
 
 [target.'cfg(unix)'.dev-dependencies]
 exec = "0.3.1" # Used in test_raw_tty
diff --git a/cli/file_watcher.rs b/cli/file_watcher.rs
index 655cff534..699a27864 100644
--- a/cli/file_watcher.rs
+++ b/cli/file_watcher.rs
@@ -18,21 +18,21 @@ use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::Arc;
 use std::time::Duration;
 use tokio::select;
-use tokio::time::{delay_for, Delay};
+use tokio::time::sleep;
 
 const DEBOUNCE_INTERVAL_MS: Duration = Duration::from_millis(200);
 
 type FileWatcherFuture<T> = Pin<Box<dyn Future<Output = T>>>;
 
 struct Debounce {
-  delay: Delay,
+  sleep: Pin<Box<dyn Future<Output = ()>>>,
   event_detected: Arc<AtomicBool>,
 }
 
 impl Debounce {
   fn new() -> Self {
     Self {
-      delay: delay_for(DEBOUNCE_INTERVAL_MS),
+      sleep: sleep(DEBOUNCE_INTERVAL_MS).boxed_local(),
       event_detected: Arc::new(AtomicBool::new(false)),
     }
   }
@@ -52,9 +52,9 @@ impl Stream for Debounce {
       inner.event_detected.store(false, Ordering::Relaxed);
       Poll::Ready(Some(()))
     } else {
-      match inner.delay.poll_unpin(cx) {
+      match inner.sleep.poll_unpin(cx) {
         Poll::Ready(_) => {
-          inner.delay = delay_for(DEBOUNCE_INTERVAL_MS);
+          inner.sleep = sleep(DEBOUNCE_INTERVAL_MS).boxed_local();
           Poll::Pending
         }
         Poll::Pending => Poll::Pending,
diff --git a/cli/lsp/capabilities.rs b/cli/lsp/capabilities.rs
index 873d424e3..9c4cd317f 100644
--- a/cli/lsp/capabilities.rs
+++ b/cli/lsp/capabilities.rs
@@ -67,10 +67,11 @@ pub fn server_capabilities(
     color_provider: None,
     execute_command_provider: None,
     call_hierarchy_provider: None,
-    on_type_rename_provider: None,
     semantic_highlighting: None,
     semantic_tokens_provider: None,
     workspace: None,
     experimental: None,
+    linked_editing_range_provider: None,
+    moniker_provider: None,
   }
 }
diff --git a/cli/lsp/tsc.rs b/cli/lsp/tsc.rs
index c9780ca27..67d6afcc5 100644
--- a/cli/lsp/tsc.rs
+++ b/cli/lsp/tsc.rs
@@ -53,7 +53,7 @@ impl TsServer {
       // the language server...
       let mut ts_runtime = start(false).expect("could not start tsc");
 
-      let mut runtime = create_basic_runtime();
+      let runtime = create_basic_runtime();
       runtime.block_on(async {
         while let Some((req, state_snapshot, tx)) = rx.recv().await {
           let value = request(&mut ts_runtime, state_snapshot, req);
@@ -482,6 +482,7 @@ impl RenameLocations {
     }
 
     Ok(lsp_types::WorkspaceEdit {
+      change_annotations: None,
       changes: None,
       document_changes: Some(lsp_types::DocumentChanges::Edits(
         text_document_edit_map.values().cloned().collect(),
diff --git a/cli/tokio_util.rs b/cli/tokio_util.rs
index ef0ba5be3..5ee45325d 100644
--- a/cli/tokio_util.rs
+++ b/cli/tokio_util.rs
@@ -1,8 +1,7 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
 
 pub fn create_basic_runtime() -> tokio::runtime::Runtime {
-  tokio::runtime::Builder::new()
-    .basic_scheduler()
+  tokio::runtime::Builder::new_current_thread()
     .enable_io()
     .enable_time()
     // This limits the number of threads for blocking operations (like for
@@ -10,7 +9,7 @@ pub fn create_basic_runtime() -> tokio::runtime::Runtime {
     // parallel for deno fmt.
     // The default value is 512, which is an unhelpfully large thread pool. We
     // don't ever want to have more than a couple dozen threads.
-    .max_threads(32)
+    .max_blocking_threads(32)
     .build()
     .unwrap()
 }
@@ -20,6 +19,6 @@ pub fn run_basic<F, R>(future: F) -> R
 where
   F: std::future::Future<Output = R>,
 {
-  let mut rt = create_basic_runtime();
+  let rt = create_basic_runtime();
   rt.block_on(future)
 }
diff --git a/cli/tools/repl.rs b/cli/tools/repl.rs
index e59fd57a8..cf5c0e983 100644
--- a/cli/tools/repl.rs
+++ b/cli/tools/repl.rs
@@ -6,6 +6,7 @@ use crate::colors;
 use crate::media_type::MediaType;
 use crate::program_state::ProgramState;
 use deno_core::error::AnyError;
+use deno_core::futures::FutureExt;
 use deno_core::serde_json::json;
 use deno_core::serde_json::Value;
 use deno_runtime::inspector::InspectorSession;
@@ -277,7 +278,7 @@ async fn post_message_and_poll(
         // A zero delay is long enough to yield the thread in order to prevent the loop from
         // running hot for messages that are taking longer to resolve like for example an
         // evaluation of top level await.
-        tokio::time::delay_for(tokio::time::Duration::from_millis(0)).await;
+        tokio::time::sleep(tokio::time::Duration::from_millis(0)).await;
       }
     }
   }
@@ -305,7 +306,7 @@ async fn read_line_and_poll(
     // Because an inspector websocket client may choose to connect at anytime when we have an
     // inspector server we need to keep polling the worker to pick up new connections.
     let mut timeout =
-      tokio::time::delay_for(tokio::time::Duration::from_millis(100));
+      tokio::time::sleep(tokio::time::Duration::from_millis(100)).boxed_local();
 
     tokio::select! {
       result = &mut line => {
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 096293020..6c48c8680 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -13,18 +13,18 @@ repository = "https://github.com/denoland/deno"
 path = "lib.rs"
 
 [dependencies]
-anyhow = "1.0.32"
-futures = "0.3.8"
-indexmap = "1.6.0"
+anyhow = "1.0.38"
+futures = "0.3.9"
+indexmap = "1.6.1"
 lazy_static = "1.4.0"
-libc = "0.2.77"
-log = "0.4.11"
+libc = "0.2.82"
+log = "0.4.13"
+pin-project = "1.0.4"
 rusty_v8 = "0.15.0"
-serde_json = { version = "1.0", features = ["preserve_order"] }
-serde = { version = "1.0", features = ["derive"] }
-smallvec = "1.4.2"
-url = { version = "2.2", features = ["serde"] }
-pin-project = "1.0.2"
+serde = { version = "1.0.116", features = ["derive"] }
+serde_json = { version = "1.0.61", features = ["preserve_order"] }
+smallvec = "1.6.1"
+url = { version = "2.2.0", features = ["serde"] }
 
 [[example]]
 name = "http_bench_bin_ops"
@@ -36,4 +36,4 @@ path = "examples/http_bench_json_ops.rs"
 
 # These dependencies are only used for the 'http_bench_*_ops' examples.
 [dev-dependencies]
-tokio = { version = "0.3.5", features = ["full"] }
+tokio = { version = "1.0.1", features = ["full"] }
diff --git a/op_crates/fetch/Cargo.toml b/op_crates/fetch/Cargo.toml
index 6916685fb..9c088ac60 100644
--- a/op_crates/fetch/Cargo.toml
+++ b/op_crates/fetch/Cargo.toml
@@ -14,9 +14,10 @@ repository = "https://github.com/denoland/deno"
 path = "lib.rs"
 
 [dependencies]
+bytes = "1.0.1"
 deno_core = { version = "0.75.0", path = "../../core" }
-
-bytes = "0.5.6"
-reqwest = { version = "0.10.8", default-features = false, features = ["rustls-tls", "stream", "gzip", "brotli"] }
+reqwest = { version = "0.11.0", default-features = false, features = ["rustls-tls", "stream", "gzip", "brotli"] }
 serde = { version = "1.0.116", features = ["derive"] }
-tokio = { version = "0.2.22", features = ["full"] }
\ No newline at end of file
+tokio = { version = "1.0.1", features = ["full"] }
+tokio-stream = "0.1.1"
+tokio-util = "0.6.0"
diff --git a/op_crates/fetch/lib.rs b/op_crates/fetch/lib.rs
index b47039b08..f882736f5 100644
--- a/op_crates/fetch/lib.rs
+++ b/op_crates/fetch/lib.rs
@@ -16,6 +16,7 @@ use deno_core::AsyncRefCell;
 use deno_core::BufVec;
 use deno_core::CancelFuture;
 use deno_core::CancelHandle;
+use deno_core::CancelTryFuture;
 use deno_core::JsRuntime;
 use deno_core::OpState;
 use deno_core::RcRef;
@@ -38,10 +39,10 @@ use std::io::Read;
 use std::path::PathBuf;
 use std::pin::Pin;
 use std::rc::Rc;
-use tokio::io::stream_reader;
 use tokio::io::AsyncReadExt;
-use tokio::io::StreamReader;
 use tokio::sync::mpsc;
+use tokio_stream::wrappers::ReceiverStream;
+use tokio_util::io::StreamReader;
 
 pub use reqwest; // Re-export reqwest
 
@@ -157,7 +158,7 @@ where
       0 => {
         // If no body is passed, we return a writer for streaming the body.
         let (tx, rx) = mpsc::channel::<std::io::Result<Vec<u8>>>(1);
-        request = request.body(Body::wrap_stream(rx));
+        request = request.body(Body::wrap_stream(ReceiverStream::new(rx)));
 
         let request_body_rid =
           state.resource_table.add(FetchRequestBodyResource {
@@ -247,7 +248,7 @@ pub async fn op_fetch_send(
   let stream: BytesStream = Box::pin(res.bytes_stream().map(|r| {
     r.map_err(|err| std::io::Error::new(std::io::ErrorKind::Other, err))
   }));
-  let stream_reader = stream_reader(stream);
+  let stream_reader = StreamReader::new(stream);
   let rid = state
     .borrow_mut()
     .resource_table
@@ -288,7 +289,7 @@ pub async fn op_fetch_request_write(
     .resource_table
     .get::<FetchRequestBodyResource>(rid as u32)
     .ok_or_else(bad_resource_id)?;
-  let mut body = RcRef::map(&resource, |r| &r.body).borrow_mut().await;
+  let body = RcRef::map(&resource, |r| &r.body).borrow_mut().await;
   let cancel = RcRef::map(resource, |r| &r.cancel);
   body.send(Ok(buf)).or_cancel(cancel).await??;
 
@@ -321,7 +322,7 @@ pub async fn op_fetch_response_read(
   let mut reader = RcRef::map(&resource, |r| &r.reader).borrow_mut().await;
   let cancel = RcRef::map(resource, |r| &r.cancel);
   let mut buf = data[0].clone();
-  let read = reader.read(&mut buf).or_cancel(cancel).await??;
+  let read = reader.read(&mut buf).try_or_cancel(cancel).await?;
   Ok(json!({ "read": read }))
 }
 
diff --git a/op_crates/web/Cargo.toml b/op_crates/web/Cargo.toml
index 279bdd47f..7ac50deb8 100644
--- a/op_crates/web/Cargo.toml
+++ b/op_crates/web/Cargo.toml
@@ -19,4 +19,4 @@ idna = "0.2.0"
 serde = { version = "1.0.116", features = ["derive"] }
 
 [dev-dependencies]
-futures = "0.3.8"
+futures = "0.3.9"
diff --git a/op_crates/websocket/Cargo.toml b/op_crates/websocket/Cargo.toml
index c4d9a27ec..1965c6957 100644
--- a/op_crates/websocket/Cargo.toml
+++ b/op_crates/websocket/Cargo.toml
@@ -15,10 +15,10 @@ path = "lib.rs"
 
 [dependencies]
 deno_core = { version = "0.75.0", path = "../../core" }
-http = "0.2.1"
-tokio = { version = "0.2.22", features = ["full"] }
-tokio-rustls = "0.14.1"
-tokio-tungstenite = "0.11.0"
+http = "0.2.3"
 serde = { version = "1.0.116", features = ["derive"] }
-webpki = "0.21.3"
-webpki-roots = "=0.19.0" # Pinned to v0.19.0 to match 'reqwest'.
+tokio = { version = "1.0.1", features = ["full"] }
+tokio-rustls = "0.22.0"
+tokio-tungstenite = "0.13.0"
+webpki = "0.21.4"
+webpki-roots = "0.21.0"
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index 1c75aaff1..127fd6241 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -37,37 +37,37 @@ deno_websocket = { path = "../op_crates/websocket", version = "0.1.0" }
 
 atty = "0.2.14"
 dlopen = "0.1.8"
-encoding_rs = "0.8.24"
-env_logger = "0.7.1"
-filetime = "0.2.12"
-http = "0.2.1"
-indexmap = "1.6.0"
+encoding_rs = "0.8.26"
+env_logger = "0.8.2"
+filetime = "0.2.13"
+http = "0.2.3"
+hyper = { version = "0.14.2", features = ["server"] }
+indexmap = "1.6.1"
 lazy_static = "1.4.0"
-libc = "0.2.77"
-log = "0.4.11"
-notify = "5.0.0-pre.3"
+libc = "0.2.82"
+log = "0.4.13"
+notify = "5.0.0-pre.4"
 percent-encoding = "2.1.0"
-regex = "1.3.9"
+regex = "1.4.3"
 ring = "0.16.19"
 rustyline = { version = "7.1.0", default-features = false }
 rustyline-derive = "0.4.0"
 serde = { version = "1.0.116", features = ["derive"] }
 shell-escape = "0.1.5"
 sys-info = "0.7.0"
-termcolor = "1.1.0"
-tokio = { version = "0.2.22", features = ["full"] }
-tokio-rustls = "0.14.1"
-uuid = { version = "0.8.1", features = ["v4"] }
-hyper = "0.13.9"
-webpki = "0.21.3"
-webpki-roots = "=0.19.0" # Pinned to v0.19.0 to match 'reqwest'.
+termcolor = "1.1.2"
+tokio = { version = "1.0.1", features = ["full"] }
+tokio-rustls = "0.22.0"
+uuid = { version = "0.8.2", features = ["v4"] }
+webpki = "0.21.4"
+webpki-roots = "0.21.0"
 
 [target.'cfg(windows)'.dependencies]
-winapi = { version = "0.3.9", features = ["knownfolders", "mswsock", "objbase", "shlobj", "tlhelp32", "winbase", "winerror", "winsock2"] }
 fwdansi = "1.1.0"
+winapi = { version = "0.3.9", features = ["knownfolders", "mswsock", "objbase", "shlobj", "tlhelp32", "winbase", "winerror", "winsock2"] }
 
 [target.'cfg(unix)'.dependencies]
-nix = "0.19.0"
+nix = "0.19.1"
 
 [dev-dependencies]
 # Used in benchmark
diff --git a/runtime/inspector.rs b/runtime/inspector.rs
index 80beec0ec..0a2a236f2 100644
--- a/runtime/inspector.rs
+++ b/runtime/inspector.rs
@@ -16,6 +16,7 @@ use deno_core::futures::pin_mut;
 use deno_core::futures::prelude::*;
 use deno_core::futures::select;
 use deno_core::futures::stream::FuturesUnordered;
+use deno_core::futures::stream::StreamExt;
 use deno_core::futures::task;
 use deno_core::futures::task::Context;
 use deno_core::futures::task::Poll;
@@ -58,10 +59,10 @@ impl InspectorServer {
     let (shutdown_server_tx, shutdown_server_rx) = oneshot::channel();
 
     let thread_handle = thread::spawn(move || {
-      let mut rt = crate::tokio_util::create_basic_runtime();
+      let rt = crate::tokio_util::create_basic_runtime();
       let local = tokio::task::LocalSet::new();
       local.block_on(
-        &mut rt,
+        &rt,
         server(host, register_inspector_rx, shutdown_server_rx, name),
       )
     });
@@ -182,9 +183,13 @@ fn handle_ws_request(
           .status(http::StatusCode::BAD_REQUEST)
           .body("Not a valid Websocket Request".into()),
       });
+
+    let (parts, _) = req.into_parts();
+    let req = http::Request::from_parts(parts, body);
+
     if resp.is_ok() {
       tokio::task::spawn_local(async move {
-        let upgraded = body.on_upgrade().await.unwrap();
+        let upgraded = hyper::upgrade::on(req).await.unwrap();
         let websocket =
           deno_websocket::tokio_tungstenite::WebSocketStream::from_raw_socket(
             upgraded,
diff --git a/runtime/ops/fs.rs b/runtime/ops/fs.rs
index 3b0c02083..d1a2489ba 100644
--- a/runtime/ops/fs.rs
+++ b/runtime/ops/fs.rs
@@ -27,6 +27,7 @@ use std::path::{Path, PathBuf};
 use std::rc::Rc;
 use std::time::SystemTime;
 use std::time::UNIX_EPOCH;
+use tokio::io::AsyncSeekExt;
 
 #[cfg(not(unix))]
 use deno_core::error::generic_error;
diff --git a/runtime/ops/fs_events.rs b/runtime/ops/fs_events.rs
index c97ba0af4..6f6ba04bd 100644
--- a/runtime/ops/fs_events.rs
+++ b/runtime/ops/fs_events.rs
@@ -99,7 +99,7 @@ fn op_fs_events_open(
   let mut watcher: RecommendedWatcher =
     Watcher::new_immediate(move |res: Result<NotifyEvent, NotifyError>| {
       let res2 = res.map(FsEvent::from).map_err(AnyError::from);
-      let mut sender = sender.lock().unwrap();
+      let sender = sender.lock().unwrap();
       // Ignore result, if send failed it means that watcher was already closed,
       // but not all messages have been flushed.
       let _ = sender.try_send(res2);
diff --git a/runtime/ops/net.rs b/runtime/ops/net.rs
index 6b7e05771..dea7ffe51 100644
--- a/runtime/ops/net.rs
+++ b/runtime/ops/net.rs
@@ -1,6 +1,5 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
 
-use crate::ops::io::FullDuplexResource;
 use crate::ops::io::TcpStreamResource;
 use crate::permissions::Permissions;
 use crate::resolve_addr::resolve_addr;
@@ -28,7 +27,7 @@ use std::cell::RefCell;
 use std::net::Shutdown;
 use std::net::SocketAddr;
 use std::rc::Rc;
-use tokio::net::udp;
+use tokio::io::AsyncWriteExt;
 use tokio::net::TcpListener;
 use tokio::net::TcpStream;
 use tokio::net::UdpSocket;
@@ -67,7 +66,7 @@ async fn accept_tcp(
     .resource_table
     .get::<TcpListenerResource>(rid)
     .ok_or_else(|| bad_resource("Listener has been closed"))?;
-  let mut listener = RcRef::map(&resource, |r| &r.listener)
+  let listener = RcRef::map(&resource, |r| &r.listener)
     .try_borrow_mut()
     .ok_or_else(|| custom_error("Busy", "Another accept task is ongoing"))?;
   let cancel = RcRef::map(resource, |r| &r.cancel);
@@ -140,11 +139,11 @@ async fn receive_udp(
     .resource_table
     .get::<UdpSocketResource>(rid)
     .ok_or_else(|| bad_resource("Socket has been closed"))?;
-  let (size, remote_addr) = resource
-    .rd_borrow_mut()
-    .await
+  let socket = RcRef::map(&resource, |r| &r.socket).borrow().await;
+  let cancel_handle = RcRef::map(&resource, |r| &r.cancel);
+  let (size, remote_addr) = socket
     .recv_from(&mut zero_copy)
-    .try_or_cancel(resource.cancel_handle())
+    .try_or_cancel(cancel_handle)
     .await?;
   Ok(json!({
     "size": size,
@@ -212,11 +211,8 @@ async fn op_datagram_send(
         .resource_table
         .get::<UdpSocketResource>(rid as u32)
         .ok_or_else(|| bad_resource("Socket has been closed"))?;
-      let byte_length = resource
-        .wr_borrow_mut()
-        .await
-        .send_to(&zero_copy, &addr)
-        .await?;
+      let socket = RcRef::map(&resource, |r| &r.socket).borrow().await;
+      let byte_length = socket.send_to(&zero_copy, &addr).await?;
       Ok(json!(byte_length))
     }
     #[cfg(unix)]
@@ -237,7 +233,7 @@ async fn op_datagram_send(
         .ok_or_else(|| {
           custom_error("NotConnected", "Socket has been closed")
         })?;
-      let mut socket = RcRef::map(&resource, |r| &r.socket)
+      let socket = RcRef::map(&resource, |r| &r.socket)
         .try_borrow_mut()
         .ok_or_else(|| custom_error("Busy", "Socket already in use"))?;
       let byte_length = socket.send_to(&zero_copy, address_path).await?;
@@ -350,7 +346,8 @@ async fn op_shutdown(
   let rid = args.rid as u32;
   let how = args.how;
 
-  let shutdown_mode = match how {
+  // TODO(bartlomieju): no longer needed after Tokio 1.0 upgrade
+  let _shutdown_mode = match how {
     0 => Shutdown::Read, // TODO: nonsense, remove me.
     1 => Shutdown::Write,
     _ => unimplemented!(),
@@ -362,18 +359,18 @@ async fn op_shutdown(
     .get_any(rid)
     .ok_or_else(bad_resource_id)?;
   if let Some(stream) = resource.downcast_rc::<TcpStreamResource>() {
-    let wr = stream.wr_borrow_mut().await;
-    TcpStream::shutdown((*wr).as_ref(), shutdown_mode)?;
+    let mut wr = stream.wr_borrow_mut().await;
+    wr.shutdown().await?;
     return Ok(json!({}));
   }
 
   #[cfg(unix)]
   if let Some(stream) = resource.downcast_rc::<StreamResource>() {
     if stream.unix_stream.is_some() {
-      let wr = RcRef::map(stream, |r| r.unix_stream.as_ref().unwrap())
+      let mut wr = RcRef::map(stream, |r| r.unix_stream.as_ref().unwrap())
         .borrow_mut()
         .await;
-      net_unix::UnixStream::shutdown(&*wr, shutdown_mode)?;
+      wr.shutdown().await?;
       return Ok(json!({}));
     }
   }
@@ -396,7 +393,10 @@ impl Resource for TcpListenerResource {
   }
 }
 
-type UdpSocketResource = FullDuplexResource<udp::RecvHalf, udp::SendHalf>;
+struct UdpSocketResource {
+  socket: AsyncRefCell<UdpSocket>,
+  cancel: CancelHandle,
+}
 
 impl Resource for UdpSocketResource {
   fn name(&self) -> Cow<str> {
@@ -404,7 +404,7 @@ impl Resource for UdpSocketResource {
   }
 
   fn close(self: Rc<Self>) {
-    self.cancel_read_ops()
+    self.cancel.cancel()
   }
 }
 
@@ -434,6 +434,7 @@ fn listen_tcp(
   addr: SocketAddr,
 ) -> Result<(u32, SocketAddr), AnyError> {
   let std_listener = std::net::TcpListener::bind(&addr)?;
+  std_listener.set_nonblocking(true)?;
   let listener = TcpListener::from_std(std_listener)?;
   let local_addr = listener.local_addr()?;
   let listener_resource = TcpListenerResource {
@@ -450,9 +451,13 @@ fn listen_udp(
   addr: SocketAddr,
 ) -> Result<(u32, SocketAddr), AnyError> {
   let std_socket = std::net::UdpSocket::bind(&addr)?;
+  std_socket.set_nonblocking(true)?;
   let socket = UdpSocket::from_std(std_socket)?;
   let local_addr = socket.local_addr()?;
-  let socket_resource = UdpSocketResource::new(socket.split());
+  let socket_resource = UdpSocketResource {
+    socket: AsyncRefCell::new(socket),
+    cancel: Default::default(),
+  };
   let rid = state.resource_table.add(socket_resource);
 
   Ok((rid, local_addr))
diff --git a/runtime/ops/net_unix.rs b/runtime/ops/net_unix.rs
index ace66425c..1177d071c 100644
--- a/runtime/ops/net_unix.rs
+++ b/runtime/ops/net_unix.rs
@@ -19,7 +19,6 @@ use serde::Deserialize;
 use std::borrow::Cow;
 use std::cell::RefCell;
 use std::fs::remove_file;
-use std::os::unix;
 use std::path::Path;
 use std::rc::Rc;
 use tokio::net::UnixDatagram;
@@ -73,7 +72,7 @@ pub(crate) async fn accept_unix(
     .resource_table
     .get::<UnixListenerResource>(rid)
     .ok_or_else(|| bad_resource("Listener has been closed"))?;
-  let mut listener = RcRef::map(&resource, |r| &r.listener)
+  let listener = RcRef::map(&resource, |r| &r.listener)
     .try_borrow_mut()
     .ok_or_else(|| custom_error("Busy", "Listener already in use"))?;
   let cancel = RcRef::map(resource, |r| &r.cancel);
@@ -113,7 +112,7 @@ pub(crate) async fn receive_unix_packet(
     .resource_table
     .get::<UnixDatagramResource>(rid)
     .ok_or_else(|| bad_resource("Socket has been closed"))?;
-  let mut socket = RcRef::map(&resource, |r| &r.socket)
+  let socket = RcRef::map(&resource, |r| &r.socket)
     .try_borrow_mut()
     .ok_or_else(|| custom_error("Busy", "Socket already in use"))?;
   let cancel = RcRef::map(resource, |r| &r.cancel);
@@ -131,7 +130,7 @@ pub(crate) async fn receive_unix_packet(
 pub fn listen_unix(
   state: &mut OpState,
   addr: &Path,
-) -> Result<(u32, unix::net::SocketAddr), AnyError> {
+) -> Result<(u32, tokio::net::unix::SocketAddr), AnyError> {
   if addr.exists() {
     remove_file(&addr).unwrap();
   }
@@ -149,7 +148,7 @@ pub fn listen_unix(
 pub fn listen_unix_packet(
   state: &mut OpState,
   addr: &Path,
-) -> Result<(u32, unix::net::SocketAddr), AnyError> {
+) -> Result<(u32, tokio::net::unix::SocketAddr), AnyError> {
   if addr.exists() {
     remove_file(&addr).unwrap();
   }
diff --git a/runtime/ops/process.rs b/runtime/ops/process.rs
index e0a9a0795..63e22b601 100644
--- a/runtime/ops/process.rs
+++ b/runtime/ops/process.rs
@@ -199,7 +199,7 @@ async fn op_run_status(
     .get::<ChildResource>(rid)
     .ok_or_else(bad_resource_id)?;
   let mut child = resource.borrow_mut().await;
-  let run_status = (&mut *child).await?;
+  let run_status = child.wait().await?;
   let code = run_status.code();
 
   #[cfg(unix)]
diff --git a/runtime/ops/timers.rs b/runtime/ops/timers.rs
index 940a96a8e..d53a0c971 100644
--- a/runtime/ops/timers.rs
+++ b/runtime/ops/timers.rs
@@ -60,7 +60,7 @@ impl GlobalTimer {
     let (tx, rx) = oneshot::channel();
     self.tx = Some(tx);
 
-    let delay = tokio::time::delay_until(deadline.into());
+    let delay = tokio::time::sleep_until(deadline.into()).boxed_local();
     let rx = rx
       .map_err(|err| panic!("Unexpected error in receiving channel {:?}", err));
 
diff --git a/runtime/ops/tls.rs b/runtime/ops/tls.rs
index 9c4c9f422..05d432e1c 100644
--- a/runtime/ops/tls.rs
+++ b/runtime/ops/tls.rs
@@ -303,6 +303,7 @@ fn op_listen_tls(
     .next()
     .ok_or_else(|| generic_error("No resolved address found"))?;
   let std_listener = std::net::TcpListener::bind(&addr)?;
+  std_listener.set_nonblocking(true)?;
   let listener = TcpListener::from_std(std_listener)?;
   let local_addr = listener.local_addr()?;
   let tls_listener_resource = TlsListenerResource {
@@ -341,7 +342,7 @@ async fn op_accept_tls(
     .resource_table
     .get::<TlsListenerResource>(rid)
     .ok_or_else(|| bad_resource("Listener has been closed"))?;
-  let mut listener = RcRef::map(&resource, |r| &r.listener)
+  let listener = RcRef::map(&resource, |r| &r.listener)
     .try_borrow_mut()
     .ok_or_else(|| custom_error("Busy", "Another accept task is ongoing"))?;
   let cancel = RcRef::map(resource, |r| &r.cancel);
diff --git a/runtime/tokio_util.rs b/runtime/tokio_util.rs
index ef0ba5be3..5ee45325d 100644
--- a/runtime/tokio_util.rs
+++ b/runtime/tokio_util.rs
@@ -1,8 +1,7 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
 
 pub fn create_basic_runtime() -> tokio::runtime::Runtime {
-  tokio::runtime::Builder::new()
-    .basic_scheduler()
+  tokio::runtime::Builder::new_current_thread()
     .enable_io()
     .enable_time()
     // This limits the number of threads for blocking operations (like for
@@ -10,7 +9,7 @@ pub fn create_basic_runtime() -> tokio::runtime::Runtime {
     // parallel for deno fmt.
     // The default value is 512, which is an unhelpfully large thread pool. We
     // don't ever want to have more than a couple dozen threads.
-    .max_threads(32)
+    .max_blocking_threads(32)
     .build()
     .unwrap()
 }
@@ -20,6 +19,6 @@ pub fn run_basic<F, R>(future: F) -> R
 where
   F: std::future::Future<Output = R>,
 {
-  let mut rt = create_basic_runtime();
+  let rt = create_basic_runtime();
   rt.block_on(future)
 }
diff --git a/runtime/web_worker.rs b/runtime/web_worker.rs
index 87487e499..0efb547f4 100644
--- a/runtime/web_worker.rs
+++ b/runtime/web_worker.rs
@@ -430,7 +430,7 @@ pub fn run_web_worker(
 ) -> Result<(), AnyError> {
   let name = worker.name.to_string();
 
-  let mut rt = create_basic_runtime();
+  let rt = create_basic_runtime();
 
   // TODO(bartlomieju): run following block using "select!"
   // with terminate
diff --git a/test_plugin/Cargo.toml b/test_plugin/Cargo.toml
index 0d7d49e9f..6830f33fe 100644
--- a/test_plugin/Cargo.toml
+++ b/test_plugin/Cargo.toml
@@ -11,8 +11,8 @@ publish = false
 crate-type = ["cdylib"]
 
 [dependencies]
-futures = "0.3.8"
 deno_core = { path = "../core" }
+futures = "0.3.9"
 
 [dev-dependencies]
 test_util = { path = "../test_util" }
diff --git a/test_util/Cargo.toml b/test_util/Cargo.toml
index 0e8099cec..e41f9a01d 100644
--- a/test_util/Cargo.toml
+++ b/test_util/Cargo.toml
@@ -12,17 +12,17 @@ name = "test_server"
 path = "src/test_server.rs"
 
 [dependencies]
-tokio = { version = "1.0", features = ["full"] }
-futures = "0.3"
-bytes = "1"
+async-stream = "0.3.0"
+bytes = "1.0.1"
+futures = "0.3.9"
+hyper = { version = "0.14.2", features = ["server", "http1", "runtime"] }
 lazy_static = "1.4.0"
-os_pipe = "0.9"
-regex = "1.3.9"
+os_pipe = "0.9.2"
+regex = "1.4.3"
 tempfile = "3.1.0"
-hyper = { version = "0.14.2", features = ["server", "http1", "runtime"] }
-tokio-tungstenite = "0.13"
-tokio-rustls = "0.22"
-async-stream = "0.3.0"
+tokio = { version = "1.0.1", features = ["full"] }
+tokio-rustls = "0.22.0"
+tokio-tungstenite = "0.13.0"
 
 [target.'cfg(unix)'.dependencies]
 pty = "0.2.2"