Aug 11 13:40:38.489 INFO checking gherkin_rust-0.4.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 13:40:38.489 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 13:40:38.493 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 13:40:38.493 INFO running `"docker" "create" "-v" "/tmp/crater.VZ3wUcQ0B0PN:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 13:40:38.779 INFO blam! 3106ab8798c8731e036b4b7b10164e6ccec491ec429ed7420ad09c92db0fd08c
Aug 11 13:40:38.781 INFO running `"docker" "start" "-a" "3106ab8798c8731e036b4b7b10164e6ccec491ec429ed7420ad09c92db0fd08c"`
Aug 11 13:40:40.035 INFO kablam!     Checking pathdiff v0.1.0
Aug 11 13:40:40.036 INFO kablam!     Checking gherkin_rust v0.3.1
Aug 11 13:40:40.045 INFO kablam!     Checking gherkin_rust v0.4.0 (file:///source)
Aug 11 13:40:45.292 INFO kablam!     Checking cucumber_rust v0.3.4
Aug 11 13:40:49.390 INFO kablam! warning: unused variable: `world`
Aug 11 13:40:49.390 INFO kablam!   --> tests/cucumber.rs:20:33
Aug 11 13:40:49.390 INFO kablam!    |
Aug 11 13:40:49.390 INFO kablam! 20 |         given "I just started" |world, step| {
Aug 11 13:40:49.390 INFO kablam!    |                                 ^^^^^ help: consider using `_world` instead
Aug 11 13:40:49.391 INFO kablam!    |
Aug 11 13:40:49.391 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 13:40:49.391 INFO kablam! 
Aug 11 13:40:49.391 INFO kablam! warning: unused variable: `step`
Aug 11 13:40:49.391 INFO kablam!   --> tests/cucumber.rs:20:40
Aug 11 13:40:49.391 INFO kablam!    |
Aug 11 13:40:49.391 INFO kablam! 20 |         given "I just started" |world, step| {
Aug 11 13:40:49.391 INFO kablam!    |                                        ^^^^ help: consider using `_step` instead
Aug 11 13:40:49.391 INFO kablam! 
Aug 11 13:40:49.391 INFO kablam! warning: unused variable: `world`
Aug 11 13:40:49.391 INFO kablam!   --> tests/cucumber.rs:24:23
Aug 11 13:40:49.391 INFO kablam!    |
Aug 11 13:40:49.391 INFO kablam! 24 |         when "Hello" |world, step| {
Aug 11 13:40:49.391 INFO kablam!    |                       ^^^^^ help: consider using `_world` instead
Aug 11 13:40:49.391 INFO kablam! 
Aug 11 13:40:49.391 INFO kablam! warning: unused variable: `step`
Aug 11 13:40:49.391 INFO kablam!   --> tests/cucumber.rs:24:30
Aug 11 13:40:49.391 INFO kablam!    |
Aug 11 13:40:49.391 INFO kablam! 24 |         when "Hello" |world, step| {
Aug 11 13:40:49.391 INFO kablam!    |                              ^^^^ help: consider using `_step` instead
Aug 11 13:40:49.391 INFO kablam! 
Aug 11 13:40:50.576 INFO kablam! warning: unused variable: `out`
Aug 11 13:40:50.576 INFO kablam!    --> src/parser.rs:248:13
Aug 11 13:40:50.576 INFO kablam!     |
Aug 11 13:40:50.576 INFO kablam! 248 |         let out = out.unwrap();
Aug 11 13:40:50.576 INFO kablam!     |             ^^^ help: consider using `_out` instead
Aug 11 13:40:50.577 INFO kablam!     |
Aug 11 13:40:50.577 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 13:40:50.577 INFO kablam! 
Aug 11 13:40:51.950 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.09s
Aug 11 13:40:51.954 INFO kablam! su: No module specific data is present
Aug 11 13:40:52.864 INFO running `"docker" "rm" "-f" "3106ab8798c8731e036b4b7b10164e6ccec491ec429ed7420ad09c92db0fd08c"`
Aug 11 13:40:53.032 INFO blam! 3106ab8798c8731e036b4b7b10164e6ccec491ec429ed7420ad09c92db0fd08c