error[E0464]: multiple candidates for `rlib` dependency `crateresolve1` found
  --> $DIR/E0523.rs:11:1
   |
LL | extern crate crateresolve1;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: candidate #1: $TEST_BUILD_DIR/error-codes/E0523/auxiliary/libcrateresolve1-1.somelib
   = note: candidate #2: $TEST_BUILD_DIR/error-codes/E0523/auxiliary/libcrateresolve1-2.somelib
   = note: candidate #3: $TEST_BUILD_DIR/error-codes/E0523/auxiliary/libcrateresolve1-3.somelib

error: aborting due to previous error

For more information about this error, try `rustc --explain E0464`.