downgrade ureq to support MSRV 1.41.1

Author: RCasatta

.github/workflows/test.yml

@@ -57,7 +57,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        toolchain: [ "1.41.1", "1.45.0", "1.46.0", "stable", "nightly" ]
+        toolchain: [ "1.41.1", "stable", "nightly" ]
 
     steps:
       - uses: actions/checkout@v2

Cargo.toml

@@ -18,7 +18,7 @@ home = "0.5.3"  # use same ver in build-dep
 env_logger = "0.8"
 
 [build-dependencies]
-ureq = "2.1"
+ureq = "<2"  # allows to keep MSRV 1.41.1
 bitcoin_hashes = "0.10"
 flate2 = "1.0"
 tar = "0.4"

Readme.md

@@ -11,6 +11,10 @@ let bitcoind = bitcoind::BitcoinD::new("/usr/local/bin/bitcoind").unwrap();
 assert_eq!(0, bitcoind.client.get_blockchain_info().unwrap().blocks);
 ```
 
+## MSRV
+
+1.41.1
+
 ## Features
 
   * It waits until bitcoind daemon become ready to accept RPC commands

build.rs

@@ -60,7 +60,6 @@ fn main() {
 
         let _size = ureq::get(&url)
             .call()
-            .unwrap()
             .into_reader()
             .read_to_end(&mut downloaded_bytes)
             .unwrap();