remove unused imports

diff --git a/src/bin/read_manifest.rs b/src/bin/read_manifest.rs
index 1f1e090546e5eb1184572ac5b36a117e92956344..3793108568dd723f86bc98c34d0fd9710caf5863 100644 (file)
--- a/src/bin/read_manifest.rs
+++ b/src/bin/read_manifest.rs
@@ -1,5 +1,4 @@
 use std::env;
-use std::error::Error;
 
 use cargo::core::{Package, Source};
 use cargo::util::{CliResult, Config};

diff --git a/src/cargo/core/package.rs b/src/cargo/core/package.rs
index 4b5778ae34fe41087f01e4562635abc5b2119c92..7de725ebb52b58eb203c07d3da03b81c15715778 100644 (file)
--- a/src/cargo/core/package.rs
+++ b/src/cargo/core/package.rs
@@ -1,5 +1,5 @@
 use std::collections::HashMap;
-use std::fmt::{self, Formatter};
+use std::fmt;
 use std::hash;
 use std::slice;
 use std::path::{Path, PathBuf};

diff --git a/src/cargo/ops/cargo_rustc/custom_build.rs b/src/cargo/ops/cargo_rustc/custom_build.rs
index 880f1b27a564eae8e13160146526af8102bddee6..6fe6814966fe43c2d876c5b2de1427c2a4f4fd57 100644 (file)
--- a/src/cargo/ops/cargo_rustc/custom_build.rs
+++ b/src/cargo/ops/cargo_rustc/custom_build.rs
@@ -11,7 +11,7 @@ use util::{internal, ChainError, profile, paths};
 use util::Freshness;
 
 use super::job::Work;
-use super::{fingerprint, process, Kind, Context, Unit};
+use super::{fingerprint, Kind, Context, Unit};
 use super::CommandType;
 
 /// Contains the parsed output of a custom build script.