From d03e8b4750b8427bbb08e12971a71b50c0599c0c Mon Sep 17 00:00:00 2001
From: Lunush <76045303+lunush@users.noreply.github.com>
Date: Sun, 25 Apr 2021 21:23:05 +0300
Subject: [PATCH] Switch from openssl to rustls

---
 .github/workflows/release.yml |  23 +-
 Cargo.lock                    | 534 +---------------------------------
 Cargo.toml                    |   9 +-
 ci/cargo-out-dir              |  19 --
 4 files changed, 10 insertions(+), 575 deletions(-)
 delete mode 100644 ci/cargo-out-dir

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1ce79fb..eb60a69 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -83,43 +83,31 @@ jobs:
             os: ubuntu-18.04
             rust: stable
             target: x86_64-unknown-linux-musl
-            features: rustls
-            openssl_args: linux-aarch64 aarch64-linux-musl-
 
           - build: linux-arm
             os: ubuntu-18.04
             rust: stable
             target: arm-unknown-linux-gnueabihf
-            features: rustls
-            openssl_args: linux-armv4 arm-linux-gnueabihf-
 
           - build: macos
             os: macos-latest
             rust: stable
             target: x86_64-apple-darwin
-            features: rustls
-            openssl_args:
 
           - build: win-msvc
             os: windows-2019
             rust: stable
             target: x86_64-pc-windows-msvc
-            features: rustls
-            openssl_args:
 
           - build: win-gnu
             os: windows-2019
             rust: stable
             target: x86_64-pc-windows-gnu
-            features: rustls
-            openssl_args:
 
           - build: win32-msvc
             os: windows-2019
             rust: stable
             target: i686-pc-windows-msvc
-            features: rustls
-            openssl_args:
 
     steps:
       - name: Checkout repository
@@ -146,7 +134,6 @@ jobs:
           cargo install cross
           echo "CARGO=cross" >> $GITHUB_ENV
           echo "TARGET_ARCH=--target ${{ matrix.target }}" >> $GITHUB_ENV
-          echo "TARGET_FEATURES=--features ${{ matrix.feautres }}" >> $GITHUB_ENV
           echo "TARGET_DIR=./target/${{ matrix.target }}" >> $GITHUB_ENV
 
       - name: Show command used for Cargo
@@ -174,10 +161,6 @@ jobs:
       - name: Build release binary (linux)
         if: matrix.build == 'linux' || matrix.build == 'linux-arm'
         run: |
-          echo "OPENSSL_DIR=/openssl" >> $GITHUB_ENV
-          echo "OPENSSL_INCLUDE_DIR=/openssl/include" >> $GITHUB_ENV
-          echo "OPENSSL_LIB_DIR=/openssl/lib" >> $GITHUB_ENV
-          ci/openssl ${{ matrix.opessl_args }}
           ${{ env.CARGO }} build --verbose --release ${{ env.TARGET_ARCH }}
 
       - name: Build release binary
@@ -200,18 +183,18 @@ jobs:
       - name: Build archive
         shell: bash
         run: |
-          outdir="$(ci/cargo-out-dir "${{ env.TARGET_DIR }}")"
+          outdir="${{ env.TARGET_DIR }}"
           staging="rates-${{ env.RELEASE_VERSION }}-${{ matrix.target }}"
           mkdir -p "$staging"
 
           cp {README.md,LICENSE-APACHE,LICENSE-MIT} "$staging/"
 
           if [ "${{ matrix.os }}" = "windows-2019" ]; then
-            cp "target/${{ matrix.target }}/release/rates.exe" "$staging/"
+            ls
+            cp "target/release/rates.exe" "$staging/"
             7z a "$staging.zip" "$staging"
             echo "ASSET=$staging.zip" >> $GITHUB_ENV
           else
-            # The man page is only generated on Unix systems. ¯\_(ツ)_/¯
             cp "target/${{ matrix.target }}/release/rates" "$staging/"
             tar czf "$staging.tar.gz" "$staging"
             echo "ASSET=$staging.tar.gz" >> $GITHUB_ENV
diff --git a/Cargo.lock b/Cargo.lock
index 96b1ce0..e3ff71a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -21,17 +21,6 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
 
-[[package]]
-name = "async-trait"
-version = "0.1.42"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d3a45e77e34375a7923b1e8febb049bb011f064714a8e17a1a616fef01da13d"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -130,22 +119,6 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "245097e9a4535ee1e3e3931fcfcd55a796a44c643e8596ff6566d68f09b87bbc"
 
-[[package]]
-name = "core-foundation"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a89e2ae426ea83155dccf10c0fa6b1463ef6d5fcb44cee0b224a408fa640a62"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
-[[package]]
-name = "core-foundation-sys"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea221b5284a47e40033bf9b66f35f984ec0ea2931eb03505246cd27a963f981b"
-
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.2"
@@ -158,12 +131,6 @@ dependencies = [
  "loom",
 ]
 
-[[package]]
-name = "data-encoding"
-version = "2.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ee2393c4a91429dffb4bedf19f4d6abf27d8a732c8ce4980305d782e5426d57"
-
 [[package]]
 name = "directories"
 version = "3.0.1"
@@ -193,39 +160,12 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "enum-as-inner"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c5f0096a91d210159eceb2ff5e1c4da18388a170e1e3ce948aac9c8fdbbf595"
-dependencies = [
- "heck",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "fnv"
 version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
-[[package]]
-name = "foreign-types"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
-dependencies = [
- "foreign-types-shared",
-]
-
-[[package]]
-name = "foreign-types-shared"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
-
 [[package]]
 name = "form_urlencoded"
 version = "1.0.1"
@@ -323,18 +263,7 @@ checksum = "8fc3cb4d91f53b50155bdcfd23f6a4c39ae1969c2ae85982b135750cccaf5fce"
 dependencies = [
  "cfg-if",
  "libc",
- "wasi 0.9.0+wasi-snapshot-preview1",
-]
-
-[[package]]
-name = "getrandom"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8"
-dependencies = [
- "cfg-if",
- "libc",
- "wasi 0.10.2+wasi-snapshot-preview1",
+ "wasi",
 ]
 
 [[package]]
@@ -363,15 +292,6 @@ version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
 
-[[package]]
-name = "heck"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87cbf45460356b7deeb5e3415b5563308c0a9b057c85e12b06ad551f98d0a6ac"
-dependencies = [
- "unicode-segmentation",
-]
-
 [[package]]
 name = "hermit-abi"
 version = "0.1.18"
@@ -381,17 +301,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "hostname"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c731c3e10504cc8ed35cfe2f1db4c9274c3d35fa486e3b31df46f068ef3e867"
-dependencies = [
- "libc",
- "match_cfg",
- "winapi",
-]
-
 [[package]]
 name = "http"
 version = "0.2.3"
@@ -464,19 +373,6 @@ dependencies = [
  "webpki",
 ]
 
-[[package]]
-name = "hyper-tls"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
-dependencies = [
- "bytes",
- "hyper",
- "native-tls",
- "tokio",
- "tokio-native-tls",
-]
-
 [[package]]
 name = "idna"
 version = "0.2.2"
@@ -498,27 +394,6 @@ dependencies = [
  "hashbrown",
 ]
 
-[[package]]
-name = "instant"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61124eeebbd69b8190558df225adf7e4caafce0d743919e5d6b19652314ec5ec"
-dependencies = [
- "cfg-if",
-]
-
-[[package]]
-name = "ipconfig"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7e2f18aece9709094573a9f24f483c4f65caa4298e2f7ae1b71cc65d853fad7"
-dependencies = [
- "socket2",
- "widestring",
- "winapi",
- "winreg 0.6.2",
-]
-
 [[package]]
 name = "ipnet"
 version = "2.3.0"
@@ -552,21 +427,6 @@ version = "0.2.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c"
 
-[[package]]
-name = "linked-hash-map"
-version = "0.5.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fb9b38af92608140b86b693604b9ffcc5824240a484d1ecd4795bacb2fe88f3"
-
-[[package]]
-name = "lock_api"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd96ffd135b2fd7b973ac026d28085defbe8983df057ced3eb4f2130b0831312"
-dependencies = [
- "scopeguard",
-]
-
 [[package]]
 name = "log"
 version = "0.4.14"
@@ -587,21 +447,6 @@ dependencies = [
  "scoped-tls",
 ]
 
-[[package]]
-name = "lru-cache"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31e24f1ad8321ca0e8a1e0ac13f23cb668e6f5466c2c57319f6a5cf1cc8e3b1c"
-dependencies = [
- "linked-hash-map",
-]
-
-[[package]]
-name = "match_cfg"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
-
 [[package]]
 name = "matches"
 version = "0.1.8"
@@ -643,24 +488,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "native-tls"
-version = "0.2.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8d96b2e1c8da3957d58100b09f102c6d9cfdfced01b7ec5a8974044bb09dbd4"
-dependencies = [
- "lazy_static",
- "libc",
- "log",
- "openssl",
- "openssl-probe",
- "openssl-sys",
- "schannel",
- "security-framework",
- "security-framework-sys",
- "tempfile",
-]
-
 [[package]]
 name = "ntapi"
 version = "0.3.6"
@@ -705,64 +532,6 @@ version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "10acf907b94fc1b1a152d08ef97e7759650268cf986bf127f387e602b02c7e5a"
 
-[[package]]
-name = "openssl"
-version = "0.10.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "038d43985d1ddca7a9900630d8cd031b56e4794eecc2e9ea39dd17aa04399a70"
-dependencies = [
- "bitflags",
- "cfg-if",
- "foreign-types",
- "lazy_static",
- "libc",
- "openssl-sys",
-]
-
-[[package]]
-name = "openssl-probe"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77af24da69f9d9341038eba93a073b1fdaaa1b788221b00a69bce9e762cb32de"
-
-[[package]]
-name = "openssl-sys"
-version = "0.9.60"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "921fc71883267538946025deffb622905ecad223c28efbfdef9bb59a0175f3e6"
-dependencies = [
- "autocfg",
- "cc",
- "libc",
- "pkg-config",
- "vcpkg",
-]
-
-[[package]]
-name = "parking_lot"
-version = "0.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d7744ac029df22dca6284efe4e898991d28e3085c706c972bcd7da4a27a15eb"
-dependencies = [
- "instant",
- "lock_api",
- "parking_lot_core",
-]
-
-[[package]]
-name = "parking_lot_core"
-version = "0.8.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa7a782938e745763fe6907fc6ba86946d72f49fe7e21de074e08128a99fb018"
-dependencies = [
- "cfg-if",
- "instant",
- "libc",
- "redox_syscall 0.2.5",
- "smallvec",
- "winapi",
-]
-
 [[package]]
 name = "percent-encoding"
 version = "2.1.0"
@@ -801,18 +570,6 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
-[[package]]
-name = "pkg-config"
-version = "0.3.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3831453b3449ceb48b6d9c7ad7c96d5ea673e9b470a1dc578c2ce6521230884c"
-
-[[package]]
-name = "ppv-lite86"
-version = "0.2.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
-
 [[package]]
 name = "proc-macro-hack"
 version = "0.5.19"
@@ -834,12 +591,6 @@ dependencies = [
  "unicode-xid",
 ]
 
-[[package]]
-name = "quick-error"
-version = "1.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
-
 [[package]]
 name = "quote"
 version = "1.0.9"
@@ -849,49 +600,9 @@ dependencies = [
  "proc-macro2",
 ]
 
-[[package]]
-name = "rand"
-version = "0.8.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e"
-dependencies = [
- "libc",
- "rand_chacha",
- "rand_core",
- "rand_hc",
-]
-
-[[package]]
-name = "rand_chacha"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d"
-dependencies = [
- "ppv-lite86",
- "rand_core",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7"
-dependencies = [
- "getrandom 0.2.2",
-]
-
-[[package]]
-name = "rand_hc"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73"
-dependencies = [
- "rand_core",
-]
-
 [[package]]
 name = "rates"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "chrono",
  "clap",
@@ -899,7 +610,6 @@ dependencies = [
  "reqwest",
  "serde",
  "serde_json",
- "trust-dns-resolver",
 ]
 
 [[package]]
@@ -908,35 +618,17 @@ version = "0.1.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
 
-[[package]]
-name = "redox_syscall"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94341e4e44e24f6b591b59e47a8a027df12e008d73fd5672dbea9cc22f4507d9"
-dependencies = [
- "bitflags",
-]
-
 [[package]]
 name = "redox_users"
 version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "de0737333e7a9502c789a36d7c7fa6092a49895d4faa31ca5df163857ded2e9d"
 dependencies = [
- "getrandom 0.1.16",
- "redox_syscall 0.1.57",
+ "getrandom",
+ "redox_syscall",
  "rust-argon2",
 ]
 
-[[package]]
-name = "remove_dir_all"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "reqwest"
 version = "0.11.1"
@@ -952,13 +644,11 @@ dependencies = [
  "http-body",
  "hyper",
  "hyper-rustls",
- "hyper-tls",
  "ipnet",
  "js-sys",
  "lazy_static",
  "log",
  "mime",
- "native-tls",
  "percent-encoding",
  "pin-project-lite",
  "rustls",
@@ -966,24 +656,13 @@ dependencies = [
  "serde_json",
  "serde_urlencoded",
  "tokio",
- "tokio-native-tls",
  "tokio-rustls",
  "url",
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
  "webpki-roots",
- "winreg 0.7.0",
-]
-
-[[package]]
-name = "resolv-conf"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52e44394d2086d010551b14b53b1f24e31647570cd1deb0379e2c21b329aba00"
-dependencies = [
- "hostname",
- "quick-error",
+ "winreg",
 ]
 
 [[package]]
@@ -1038,28 +717,12 @@ version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "71d301d4193d031abdd79ff7e3dd721168a9572ef3fe51a1517aba235bd8f86e"
 
-[[package]]
-name = "schannel"
-version = "0.1.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f05ba609c234e60bee0d547fe94a4c7e9da733d1c962cf6e59efa4cd9c8bc75"
-dependencies = [
- "lazy_static",
- "winapi",
-]
-
 [[package]]
 name = "scoped-tls"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea6a9290e3c9cf0f18145ef7ffa62d68ee0bf5fcd651017e586dc7fd5da448c2"
 
-[[package]]
-name = "scopeguard"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
-
 [[package]]
 name = "sct"
 version = "0.6.0"
@@ -1070,29 +733,6 @@ dependencies = [
  "untrusted",
 ]
 
-[[package]]
-name = "security-framework"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1759c2e3c8580017a484a7ac56d3abc5a6c1feadf88db2f3633f12ae4268c69"
-dependencies = [
- "bitflags",
- "core-foundation",
- "core-foundation-sys",
- "libc",
- "security-framework-sys",
-]
-
-[[package]]
-name = "security-framework-sys"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f99b9d5e26d2a71633cc4f2ebae7cc9f874044e0c351a27e17892d76dce5678b"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
 [[package]]
 name = "serde"
 version = "1.0.123"
@@ -1128,12 +768,6 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 
-[[package]]
-name = "smallvec"
-version = "1.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
-
 [[package]]
 name = "socket2"
 version = "0.3.19"
@@ -1168,20 +802,6 @@ dependencies = [
  "unicode-xid",
 ]
 
-[[package]]
-name = "tempfile"
-version = "3.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
-dependencies = [
- "cfg-if",
- "libc",
- "rand",
- "redox_syscall 0.2.5",
- "remove_dir_all",
- "winapi",
-]
-
 [[package]]
 name = "textwrap"
 version = "0.11.0"
@@ -1191,26 +811,6 @@ dependencies = [
  "unicode-width",
 ]
 
-[[package]]
-name = "thiserror"
-version = "1.0.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0f4a65597094d4483ddaed134f409b2cb7c1beccf25201a9f73c719254fa98e"
-dependencies = [
- "thiserror-impl",
-]
-
-[[package]]
-name = "thiserror-impl"
-version = "1.0.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7765189610d8241a44529806d6fd1f2e0a08734313a35d5b3a556f92b381f3c0"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "time"
 version = "0.1.43"
@@ -1251,16 +851,6 @@ dependencies = [
  "pin-project-lite",
 ]
 
-[[package]]
-name = "tokio-native-tls"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7d995660bd2b7f8c1568414c1126076c13fbb725c40112dc0120b78eb9b717b"
-dependencies = [
- "native-tls",
- "tokio",
-]
-
 [[package]]
 name = "tokio-rustls"
 version = "0.22.0"
@@ -1322,87 +912,6 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "trust-dns-native-tls"
-version = "0.20.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cace2e5b3079bd5833069ac68aa1c1151116bfef4724f364633df9cdc4553589"
-dependencies = [
- "futures-channel",
- "futures-util",
- "native-tls",
- "tokio",
- "tokio-native-tls",
- "trust-dns-proto",
-]
-
-[[package]]
-name = "trust-dns-proto"
-version = "0.20.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "98a0381b2864c2978db7f8e17c7b23cca5a3a5f99241076e13002261a8ecbabd"
-dependencies = [
- "async-trait",
- "cfg-if",
- "data-encoding",
- "enum-as-inner",
- "futures-channel",
- "futures-io",
- "futures-util",
- "idna",
- "ipnet",
- "lazy_static",
- "log",
- "rand",
- "smallvec",
- "thiserror",
- "tokio",
- "url",
-]
-
-[[package]]
-name = "trust-dns-resolver"
-version = "0.20.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3072d18c10bd621cb00507d59cfab5517862285c353160366e37fbf4c74856e4"
-dependencies = [
- "cfg-if",
- "futures-util",
- "ipconfig",
- "lazy_static",
- "log",
- "lru-cache",
- "parking_lot",
- "resolv-conf",
- "rustls",
- "smallvec",
- "thiserror",
- "tokio",
- "tokio-native-tls",
- "tokio-rustls",
- "trust-dns-native-tls",
- "trust-dns-proto",
- "trust-dns-rustls",
- "webpki-roots",
-]
-
-[[package]]
-name = "trust-dns-rustls"
-version = "0.20.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "094ff0f3c89393b47a7bb6837a97b28688ef01e57a2400949db1bbb98c932502"
-dependencies = [
- "futures-channel",
- "futures-io",
- "futures-util",
- "log",
- "rustls",
- "tokio",
- "tokio-rustls",
- "trust-dns-proto",
- "webpki",
-]
-
 [[package]]
 name = "try-lock"
 version = "0.2.3"
@@ -1427,12 +936,6 @@ dependencies = [
  "tinyvec",
 ]
 
-[[package]]
-name = "unicode-segmentation"
-version = "1.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb0d2e7be6ae3a5fa87eed5fb451aff96f2573d2694942e40543ae0bbe19c796"
-
 [[package]]
 name = "unicode-width"
 version = "0.1.8"
@@ -1463,12 +966,6 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "vcpkg"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b00bca6106a5e23f3eee943593759b7fcddb00554332e856d990c893966879fb"
-
 [[package]]
 name = "vec_map"
 version = "0.8.2"
@@ -1491,12 +988,6 @@ version = "0.9.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
 
-[[package]]
-name = "wasi"
-version = "0.10.2+wasi-snapshot-preview1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
-
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.70"
@@ -1594,12 +1085,6 @@ dependencies = [
  "webpki",
 ]
 
-[[package]]
-name = "widestring"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c168940144dd21fd8046987c16a46a33d5fc84eec29ef9dcddc2ac9e31526b7c"
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -1622,15 +1107,6 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
-[[package]]
-name = "winreg"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2986deb581c4fe11b621998a5e53361efe6b48a151178d0cd9eeffa4dc6acc9"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "winreg"
 version = "0.7.0"
diff --git a/Cargo.toml b/Cargo.toml
index 9ee430a..8e6c703 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rates"
-version = "0.2.0"
+version = "0.2.1"
 authors = ["lunush"]
 edition = "2018"
 description = "CLI tool to get currency exchange rates in your terminal"
@@ -19,14 +19,9 @@ keywords = ["exchange-rates", "fiat-currency", "cryptocurrency"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-trust-dns-resolver = "0.20.0"
-reqwest = { version = "0.11", features = ["blocking", "json"] }
+reqwest = { version = "0.11", features = ["blocking", "json", "rustls-tls"], default-features = false }
 serde = "1.0"
 serde_json = "1.0"
 clap = "2.33"
 directories = "3.0"
 chrono = "0.4"
-
-[features]
-default = ["reqwest/default-tls", "trust-dns-resolver/dns-over-native-tls"]
-rustls = ["reqwest/rustls-tls", "trust-dns-resolver/dns-over-rustls"]
diff --git a/ci/cargo-out-dir b/ci/cargo-out-dir
deleted file mode 100644
index 2b08d61..0000000
--- a/ci/cargo-out-dir
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/bin/bash
-
-# Finds Cargo's `OUT_DIR` directory from the most recent build.
-#
-# This requires one parameter corresponding to the target directory
-# to search for the build output.
-
-if [ $# != 1 ]; then
-  echo "Usage: $(basename "$0") <target-dir>" >&2
-  exit 2
-fi
-
-# This works by finding the most recent stamp file, which is produced by
-# every ripgrep build.
-target_dir="$1"
-find "$target_dir" -name ripgrep-stamp -print0 \
-  | xargs -0 ls -t \
-  | head -n1 \
-  | xargs dirname