Sep 10 18:30:21.572 INFO checking gherkin_rust-0.4.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 18:30:21.572 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 18:30:21.573 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 18:30:21.768 INFO blam! 29b7af20a171a47e1557d6c14065dccd6b3ba6444178d572eecf83d2b4aade6e
Sep 10 18:30:21.770 INFO running `"docker" "start" "-a" "29b7af20a171a47e1557d6c14065dccd6b3ba6444178d572eecf83d2b4aade6e"`
Sep 10 18:30:22.660 INFO kablam! usermod: no changes
Sep 10 18:30:22.774 INFO kablam!     Checking pathdiff v0.1.0
Sep 10 18:30:22.791 INFO kablam!     Checking gherkin_rust v0.3.1
Sep 10 18:30:22.791 INFO kablam!     Checking gherkin_rust v0.4.0 (file:///source)
Sep 10 18:30:24.886 INFO kablam!     Checking cucumber_rust v0.3.4
Sep 10 18:30:26.640 INFO kablam! warning: unused variable: `world`
Sep 10 18:30:26.640 INFO kablam!   --> tests/cucumber.rs:20:33
Sep 10 18:30:26.640 INFO kablam!    |
Sep 10 18:30:26.640 INFO kablam! 20 |         given "I just started" |world, step| {
Sep 10 18:30:26.640 INFO kablam!    |                                 ^^^^^ help: consider using `_world` instead
Sep 10 18:30:26.640 INFO kablam!    |
Sep 10 18:30:26.640 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 18:30:26.640 INFO kablam! 
Sep 10 18:30:26.640 INFO kablam! warning: unused variable: `step`
Sep 10 18:30:26.640 INFO kablam!   --> tests/cucumber.rs:20:40
Sep 10 18:30:26.640 INFO kablam!    |
Sep 10 18:30:26.640 INFO kablam! 20 |         given "I just started" |world, step| {
Sep 10 18:30:26.640 INFO kablam!    |                                        ^^^^ help: consider using `_step` instead
Sep 10 18:30:26.640 INFO kablam! 
Sep 10 18:30:26.640 INFO kablam! warning: unused variable: `world`
Sep 10 18:30:26.640 INFO kablam!   --> tests/cucumber.rs:24:23
Sep 10 18:30:26.640 INFO kablam!    |
Sep 10 18:30:26.640 INFO kablam! 24 |         when "Hello" |world, step| {
Sep 10 18:30:26.640 INFO kablam!    |                       ^^^^^ help: consider using `_world` instead
Sep 10 18:30:26.640 INFO kablam! 
Sep 10 18:30:26.640 INFO kablam! warning: unused variable: `step`
Sep 10 18:30:26.640 INFO kablam!   --> tests/cucumber.rs:24:30
Sep 10 18:30:26.640 INFO kablam!    |
Sep 10 18:30:26.640 INFO kablam! 24 |         when "Hello" |world, step| {
Sep 10 18:30:26.640 INFO kablam!    |                              ^^^^ help: consider using `_step` instead
Sep 10 18:30:26.640 INFO kablam! 
Sep 10 18:30:27.130 INFO kablam! warning: unused variable: `out`
Sep 10 18:30:27.130 INFO kablam!    --> src/parser.rs:248:13
Sep 10 18:30:27.130 INFO kablam!     |
Sep 10 18:30:27.130 INFO kablam! 248 |         let out = out.unwrap();
Sep 10 18:30:27.130 INFO kablam!     |             ^^^ help: consider using `_out` instead
Sep 10 18:30:27.130 INFO kablam!     |
Sep 10 18:30:27.130 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 18:30:27.130 INFO kablam! 
Sep 10 18:30:27.654 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.96s
Sep 10 18:30:27.657 INFO kablam! su: No module specific data is present
Sep 10 18:30:28.525 INFO running `"docker" "rm" "-f" "29b7af20a171a47e1557d6c14065dccd6b3ba6444178d572eecf83d2b4aade6e"`
Sep 10 18:30:28.675 INFO blam! 29b7af20a171a47e1557d6c14065dccd6b3ba6444178d572eecf83d2b4aade6e