    Finished test [unoptimized + debuginfo] target(s) in 0.45s
     Running unittests src/lib.rs (target/debug/deps/foo-abc)

running 4 tests
test math::tests::adds_two ... ok
test math::tests::adds_negative ... FAILED
test parser::tests::parses_empty ... ok
test parser::tests::parses_garbage ... FAILED

failures:

---- math::tests::adds_negative stdout ----
thread 'math::tests::adds_negative' panicked at 'assertion failed', src/math.rs:14:5

---- parser::tests::parses_garbage stdout ----
thread 'parser::tests::parses_garbage' panicked at 'expected Err', src/parser.rs:33:5


failures:
    math::tests::adds_negative
    parser::tests::parses_garbage

test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
