install xargo from git temporarily

RalfJung · RalfJung · commit 874437d71715 · 2019-08-04T10:11:45.000+02:00
diff --git a/src/bin/cargo-miri.rs b/src/bin/cargo-miri.rs
@@ -249,7 +249,8 @@ fn setup(ask_user: bool) {
             println!("Installing xargo: `cargo install xargo -f`");
         }
 
-        if !cargo().args(&["install", "xargo", "-f"]).status()
+        // FIXME: Install from crates.io again once a new xargo got released.
+        if !cargo().args(&["install", "xargo", "-f", "--git", "https://github.com/japaric/xargo"]).status()
             .expect("failed to install xargo")
             .success()
         {

Original file line number	Diff line number	Diff line change
`@@ -249,7 +249,8 @@ fn setup(ask_user: bool) {`
`249`	`249`	println!("Installing xargo: `cargo install xargo -f`");
`250`	`250`	`}`
`251`	`251`
`252`		`- if !cargo().args(&["install", "xargo", "-f"]).status()`
	`252`	`+ // FIXME: Install from crates.io again once a new xargo got released.`
	`253`	`+ if !cargo().args(&["install", "xargo", "-f", "--git", "https://github.com/japaric/xargo"]).status()`
`253`	`254`	`.expect("failed to install xargo")`
`254`	`255`	`.success()`
`255`	`256`	`{`