    Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
     Running tests/cli_subcommands.rs (target/debug/deps/cli_subcommands-5189f752064fe7be)

running 1 test
test unsupported_extension_fails ... ok

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 12 filtered out; finished in 0.00s

