Jul 12 11:27:51.431 INFO checking cucumber_rust-0.2.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 11:27:51.431 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 11:27:51.431 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 11:27:51.431 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 11:27:51.670 INFO blam! 07df9c9308f8ebb83de8d96246a271207b037d31361bf3883e868595367fb18d
Jul 12 11:27:51.672 INFO running `"docker" "start" "-a" "07df9c9308f8ebb83de8d96246a271207b037d31361bf3883e868595367fb18d"`
Jul 12 11:27:52.780 INFO kablam!     Checking gherkin_rust v0.1.1
Jul 12 11:27:55.754 INFO kablam!     Checking cucumber_rust v0.2.1 (file:///source)
Jul 12 11:27:57.541 INFO kablam! warning: unused variable: `world`
Jul 12 11:27:57.541 INFO kablam!    --> src/lib.rs:391:25
Jul 12 11:27:57.541 INFO kablam!     |
Jul 12 11:27:57.541 INFO kablam! 391 |         when "nothing" |world| {
Jul 12 11:27:57.541 INFO kablam!     |                         ^^^^^ help: consider using `_world` instead
Jul 12 11:27:57.541 INFO kablam!     |
Jul 12 11:27:57.542 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 11:27:57.542 INFO kablam! 
Jul 12 11:27:57.543 INFO kablam! warning: unused variable: `world`
Jul 12 11:27:57.543 INFO kablam!    --> src/lib.rs:394:33
Jul 12 11:27:57.543 INFO kablam!     |
Jul 12 11:27:57.543 INFO kablam! 394 |         when regex "^nothing$" |world, matches| {
Jul 12 11:27:57.543 INFO kablam!     |                                 ^^^^^ help: consider using `_world` instead
Jul 12 11:27:57.543 INFO kablam! 
Jul 12 11:27:57.544 INFO kablam! warning: unused variable: `matches`
Jul 12 11:27:57.544 INFO kablam!    --> src/lib.rs:394:40
Jul 12 11:27:57.544 INFO kablam!     |
Jul 12 11:27:57.544 INFO kablam! 394 |         when regex "^nothing$" |world, matches| {
Jul 12 11:27:57.544 INFO kablam!     |                                        ^^^^^^^ help: consider using `_matches` instead
Jul 12 11:27:57.545 INFO kablam! 
Jul 12 11:27:57.545 INFO kablam! warning: unused variable: `world`
Jul 12 11:27:57.545 INFO kablam!    --> src/lib.rs:403:41
Jul 12 11:27:57.545 INFO kablam!     |
Jul 12 11:27:57.545 INFO kablam! 403 |         when regex "^test (.*) regex$" |world, matches| {
Jul 12 11:27:57.545 INFO kablam!     |                                         ^^^^^ help: consider using `_world` instead
Jul 12 11:27:57.546 INFO kablam! 
Jul 12 11:27:57.546 INFO kablam! warning: unused variable: `world`
Jul 12 11:27:57.546 INFO kablam!    --> src/lib.rs:407:26
Jul 12 11:27:57.546 INFO kablam!     |
Jul 12 11:27:57.546 INFO kablam! 407 |         given "a thing" |world| {
Jul 12 11:27:57.546 INFO kablam!     |                          ^^^^^ help: consider using `_world` instead
Jul 12 11:27:57.547 INFO kablam! 
Jul 12 11:27:57.549 INFO kablam! warning: unused variable: `world`
Jul 12 11:27:57.549 INFO kablam!    --> src/lib.rs:411:31
Jul 12 11:27:57.549 INFO kablam!     |
Jul 12 11:27:57.549 INFO kablam! 411 |         when "another thing" |world| {
Jul 12 11:27:57.549 INFO kablam!     |                               ^^^^^ help: consider using `_world` instead
Jul 12 11:27:57.550 INFO kablam! 
Jul 12 11:27:57.550 INFO kablam! warning: unused variable: `world`
Jul 12 11:27:57.550 INFO kablam!    --> src/lib.rs:415:38
Jul 12 11:27:57.550 INFO kablam!     |
Jul 12 11:27:57.550 INFO kablam! 415 |         when "something goes right" |world| { 
Jul 12 11:27:57.550 INFO kablam!     |                                      ^^^^^ help: consider using `_world` instead
Jul 12 11:27:57.551 INFO kablam! 
Jul 12 11:27:57.551 INFO kablam! warning: unused variable: `world`
Jul 12 11:27:57.551 INFO kablam!    --> src/lib.rs:419:31
Jul 12 11:27:57.551 INFO kablam!     |
Jul 12 11:27:57.551 INFO kablam! 419 |         then "another thing" |world| {
Jul 12 11:27:57.551 INFO kablam!     |                               ^^^^^ help: consider using `_world` instead
Jul 12 11:27:57.552 INFO kablam! 
Jul 12 11:27:57.683 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.99s
Jul 12 11:27:57.691 INFO kablam! su: No module specific data is present
Jul 12 11:27:58.299 INFO running `"docker" "rm" "-f" "07df9c9308f8ebb83de8d96246a271207b037d31361bf3883e868595367fb18d"`
Jul 12 11:27:58.485 INFO blam! 07df9c9308f8ebb83de8d96246a271207b037d31361bf3883e868595367fb18d