Jul 12 11:27:53.117 INFO checking cucumber_rust-0.2.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 11:27:53.117 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 11:27:53.117 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 11:27:53.117 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 11:27:53.387 INFO blam! 72f7a05a35378676679eb6e3ce3125fcd9554bb7dca588f730d3e5eca081822b
Jul 12 11:27:53.389 INFO running `"docker" "start" "-a" "72f7a05a35378676679eb6e3ce3125fcd9554bb7dca588f730d3e5eca081822b"`
Jul 12 11:27:54.422 INFO kablam!     Checking gherkin_rust v0.1.1
Jul 12 11:27:57.086 INFO kablam!     Checking cucumber_rust v0.2.1 (file:///source)
Jul 12 11:27:58.797 INFO kablam! warning: unused variable: `world`
Jul 12 11:27:58.797 INFO kablam!    --> src/lib.rs:391:25
Jul 12 11:27:58.797 INFO kablam!     |
Jul 12 11:27:58.797 INFO kablam! 391 |         when "nothing" |world| {
Jul 12 11:27:58.797 INFO kablam!     |                         ^^^^^ help: consider using `_world` instead
Jul 12 11:27:58.797 INFO kablam!     |
Jul 12 11:27:58.797 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 11:27:58.797 INFO kablam! 
Jul 12 11:27:58.797 INFO kablam! warning: unused variable: `world`
Jul 12 11:27:58.797 INFO kablam!    --> src/lib.rs:394:33
Jul 12 11:27:58.797 INFO kablam!     |
Jul 12 11:27:58.797 INFO kablam! 394 |         when regex "^nothing$" |world, matches| {
Jul 12 11:27:58.797 INFO kablam!     |                                 ^^^^^ help: consider using `_world` instead
Jul 12 11:27:58.797 INFO kablam! 
Jul 12 11:27:58.797 INFO kablam! warning: unused variable: `matches`
Jul 12 11:27:58.797 INFO kablam!    --> src/lib.rs:394:40
Jul 12 11:27:58.797 INFO kablam!     |
Jul 12 11:27:58.797 INFO kablam! 394 |         when regex "^nothing$" |world, matches| {
Jul 12 11:27:58.797 INFO kablam!     |                                        ^^^^^^^ help: consider using `_matches` instead
Jul 12 11:27:58.797 INFO kablam! 
Jul 12 11:27:58.797 INFO kablam! warning: unused variable: `world`
Jul 12 11:27:58.797 INFO kablam!    --> src/lib.rs:403:41
Jul 12 11:27:58.797 INFO kablam!     |
Jul 12 11:27:58.798 INFO kablam! 403 |         when regex "^test (.*) regex$" |world, matches| {
Jul 12 11:27:58.798 INFO kablam!     |                                         ^^^^^ help: consider using `_world` instead
Jul 12 11:27:58.798 INFO kablam! 
Jul 12 11:27:58.798 INFO kablam! warning: unused variable: `world`
Jul 12 11:27:58.798 INFO kablam!    --> src/lib.rs:407:26
Jul 12 11:27:58.798 INFO kablam!     |
Jul 12 11:27:58.798 INFO kablam! 407 |         given "a thing" |world| {
Jul 12 11:27:58.798 INFO kablam!     |                          ^^^^^ help: consider using `_world` instead
Jul 12 11:27:58.798 INFO kablam! 
Jul 12 11:27:58.798 INFO kablam! warning: unused variable: `world`
Jul 12 11:27:58.798 INFO kablam!    --> src/lib.rs:411:31
Jul 12 11:27:58.798 INFO kablam!     |
Jul 12 11:27:58.798 INFO kablam! 411 |         when "another thing" |world| {
Jul 12 11:27:58.798 INFO kablam!     |                               ^^^^^ help: consider using `_world` instead
Jul 12 11:27:58.798 INFO kablam! 
Jul 12 11:27:58.798 INFO kablam! warning: unused variable: `world`
Jul 12 11:27:58.798 INFO kablam!    --> src/lib.rs:415:38
Jul 12 11:27:58.798 INFO kablam!     |
Jul 12 11:27:58.798 INFO kablam! 415 |         when "something goes right" |world| { 
Jul 12 11:27:58.798 INFO kablam!     |                                      ^^^^^ help: consider using `_world` instead
Jul 12 11:27:58.798 INFO kablam! 
Jul 12 11:27:58.798 INFO kablam! warning: unused variable: `world`
Jul 12 11:27:58.798 INFO kablam!    --> src/lib.rs:419:31
Jul 12 11:27:58.798 INFO kablam!     |
Jul 12 11:27:58.799 INFO kablam! 419 |         then "another thing" |world| {
Jul 12 11:27:58.799 INFO kablam!     |                               ^^^^^ help: consider using `_world` instead
Jul 12 11:27:58.799 INFO kablam! 
Jul 12 11:27:58.916 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
Jul 12 11:27:58.923 INFO kablam! su: No module specific data is present
Jul 12 11:27:59.612 INFO running `"docker" "rm" "-f" "72f7a05a35378676679eb6e3ce3125fcd9554bb7dca588f730d3e5eca081822b"`
Jul 12 11:27:59.751 INFO blam! 72f7a05a35378676679eb6e3ce3125fcd9554bb7dca588f730d3e5eca081822b