remove the --progress flag as it is no longer available in newer vers…

…ions of Docker

src/docker/build.rs

@@ -1,4 +1,3 @@
-use std::env;
 use std::process::Command;
 use std::str::FromStr;
 
@@ -38,7 +37,6 @@ impl From<Progress> for &str {
 
 pub trait BuildCommandExt {
     fn invoke_build_command(&mut self) -> &mut Self;
-    fn progress(&mut self, progress: Option<Progress>) -> Result<&mut Self>;
     fn verbose(&mut self, verbosity: Verbosity) -> &mut Self;
     fn disable_scan_suggest(&mut self) -> &mut Self;
     fn cross_labels(&mut self, target: &str, platform: &str) -> &mut Self;
@@ -52,17 +50,6 @@ impl BuildCommandExt for Command {
         }
     }
 
-    fn progress(&mut self, progress: Option<Progress>) -> Result<&mut Self> {
-        let progress: Progress = match progress {
-            None => env::var("CROSS_BUILD_PROGRESS")
-                .as_deref()
-                .unwrap_or("auto")
-                .parse()?,
-            Some(progress) => progress,
-        };
-        Ok(self.args(["--progress", progress.into()]))
-    }
-
     fn verbose(&mut self, verbosity: Verbosity) -> &mut Self {
         match verbosity {
             Verbosity::Verbose(2..) => self.args(["--build-arg", "VERBOSE=1"]),

src/docker/custom.rs

@@ -95,7 +95,6 @@ impl<'a> Dockerfile<'a> {
         self.runs_with()
             .specify_platform(&options.engine, &mut docker_build);
 
-        docker_build.progress(None)?;
         docker_build.verbose(msg_info.verbosity);
         docker_build.cross_labels(options.target.triple(), self.runs_with().target.triple());