message: Fix upstream changes of
diff: @@ -21,10 +21,6 @@ use super::unit_graph::UnitDep;
  use super::{
  BuildContext, Compilation, CompileKind, CompileMode, Executor, FileFlavor, RustDocFingerprint,
  };
  -use crate::core::compiler::{self, compilation, Unit};
  -use crate::core::PackageId;
  -use crate::util::errors::{CargoResult, CargoResultExt};
  -use crate::util::profile;
  mod compilation_files;
  use self::compilation_files::CompilationFiles;
  