docker: hide the docker info output

pietroalbini · pietroalbini · commit f3f55affd57d · 2018-12-13T21:49:16.000+01:00
diff --git a/src/docker.rs b/src/docker.rs
@@ -20,7 +20,12 @@ pub fn build_container(docker_env: &str) -> Fallible<()> {
 }
 
 pub(crate) fn is_running() -> bool {
-    RunCommand::new("docker").args(&["info"]).run().is_ok()
+    info!("checking if the docker daemon is running");
+    RunCommand::new("docker")
+        .args(&["info"])
+        .hide_output(true)
+        .run()
+        .is_ok()
 }
 
 #[derive(Copy, Clone)]

Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,12 @@ pub fn build_container(docker_env: &str) -> Fallible<()> {`
`20`	`20`	`}`
`21`	`21`
`22`	`22`	`pub(crate) fn is_running() -> bool {`
`23`		`- RunCommand::new("docker").args(&["info"]).run().is_ok()`
	`23`	`+ info!("checking if the docker daemon is running");`
	`24`	`+ RunCommand::new("docker")`
	`25`	`+ .args(&["info"])`
	`26`	`+ .hide_output(true)`
	`27`	`+ .run()`
	`28`	`+ .is_ok()`
`24`	`29`	`}`
`25`	`30`
`26`	`31`	`#[derive(Copy, Clone)]`