build: Remove url crate dependency

This removes multiple transitive dependencies and speeds up our build.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>

Cargo.lock

@@ -369,16 +369,6 @@ dependencies = [
  "synstructure",
 ]
 
-[[package]]
-name = "form_urlencoded"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fc25a87fa4fd2094bffb06925852034d90a17f0d1e05197d4956d3555752191"
-dependencies = [
- "matches",
- "percent-encoding",
-]
-
 [[package]]
 name = "getrandom"
 version = "0.1.16"
@@ -450,17 +440,6 @@ dependencies = [
  "static_assertions",
 ]
 
-[[package]]
-name = "idna"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89829a5d69c23d348314a7ac337fe39173b61149a9864deabd260983aed48c21"
-dependencies = [
- "matches",
- "unicode-bidi",
- "unicode-normalization",
-]
-
 [[package]]
 name = "io-uring"
 version = "0.5.0"
@@ -591,12 +570,6 @@ dependencies = [
  "cfg-if 1.0.0",
 ]
 
-[[package]]
-name = "matches"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
-
 [[package]]
 name = "memchr"
 version = "2.3.4"
@@ -736,12 +709,6 @@ dependencies = [
  "vmm-sys-util",
 ]
 
-[[package]]
-name = "percent-encoding"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
-
 [[package]]
 name = "pkg-config"
 version = "0.3.19"
@@ -1186,39 +1153,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "tinyvec"
-version = "1.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "317cca572a0e89c3ce0ca1f1bdc9369547fe318a683418e42ac8f59d14701023"
-dependencies = [
- "tinyvec_macros",
-]
-
-[[package]]
-name = "tinyvec_macros"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
-
-[[package]]
-name = "unicode-bidi"
-version = "0.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
-dependencies = [
- "matches",
-]
-
-[[package]]
-name = "unicode-normalization"
-version = "0.1.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07fbfce1c8a97d547e8b5334978438d9d6ec8c20e38f56d4a4374d181493eaef"
-dependencies = [
- "tinyvec",
-]
-
 [[package]]
 name = "unicode-width"
 version = "0.1.8"
@@ -1237,18 +1171,6 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
 
-[[package]]
-name = "url"
-version = "2.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ccd964113622c8e9322cfac19eb1004a07e636c545f325da085d5cdde6f1f8b"
-dependencies = [
- "form_urlencoded",
- "idna",
- "matches",
- "percent-encoding",
-]
-
 [[package]]
 name = "vcpkg"
 version = "0.2.11"
@@ -1468,7 +1390,6 @@ dependencies = [
  "serde_json",
  "signal-hook",
  "thiserror",
- "url",
  "vfio-ioctls",
  "virtio-devices",
  "vm-allocator",

vmm/Cargo.toml

@@ -41,7 +41,6 @@ serde_derive = ">=1.0.27"
 serde_json = ">=1.0.9"
 signal-hook = "0.3.7"
 thiserror = "1.0"
-url = "2.2.1"
 vfio-ioctls = { git = "https://github.com/rust-vmm/vfio-ioctls", branch = "master" }
 virtio-devices = { path = "../virtio-devices" }
 vm-allocator = { path = "../vm-allocator" }

vmm/src/lib.rs

@@ -17,7 +17,6 @@ extern crate serde;
 #[macro_use]
 extern crate serde_derive;
 extern crate serde_json;
-extern crate url;
 extern crate vmm_sys_util;
 #[cfg(test)]
 #[macro_use]