message: Remove build date from version
  This was done by rustc awhile ago anyway and the rustc build system isn't
  exporting it.
diff: @@ -64,8 +64,6 @@ pub struct CommitInfo {
  pub struct CfgInfo {
  // Information about the git repository we may have been built from.
  pub commit_info: Option<CommitInfo>,
  - // The date that the build was performed.
  - pub build_date: String,
  // The release channel we were built for.
  pub release_channel: String,
  }
  @@ -93,15 +91,9 @@ impl fmt::Display for VersionInfo {
  };
  if let Some(ref cfg) = self.cfg_info {
  - match cfg.commit_info {
  - Some(ref ci) => {
  + if let Some(ref ci) = cfg.commit_info {
  write!(f, " ({} {})",
  ci.short_commit_hash, ci.commit_date)?;
  - },
  - None => {
  - write!(f, " (built {})",
  - cfg.build_date)?;
  - }
  }
  };
  Ok(())
  @@ -260,7 +252,6 @@ pub fn version() -> VersionInfo {
  patch: env_str!("CARGO_PKG_VERSION_PATCH"),
  pre_release: option_env_str!("CARGO_PKG_VERSION_PRE"),
  cfg_info: Some(CfgInfo {
  - build_date: option_env_str!("CFG_BUILD_DATE").unwrap(),
  release_channel: option_env_str!("CFG_RELEASE_CHANNEL").unwrap(),
  commit_info: commit_info,
  }),
  