Nov 07 14:49:48.721 INFO checking gherkin_rust-0.4.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 14:49:48.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 14:49:49.045 INFO blam! 74b118a7a53b136754e68f3c7c0ba674f727462258df6d7beaad8429ef0b55ef
Nov 07 14:49:49.046 INFO running `"docker" "start" "-a" "74b118a7a53b136754e68f3c7c0ba674f727462258df6d7beaad8429ef0b55ef"`
Nov 07 14:49:50.096 INFO kablam! usermod: no changes
Nov 07 14:49:50.226 INFO kablam!     Checking gherkin_rust v0.3.1
Nov 07 14:49:50.226 INFO kablam!     Checking gherkin_rust v0.4.1 (/source)
Nov 07 14:49:52.588 INFO kablam!     Checking cucumber_rust v0.3.4
Nov 07 14:49:56.344 INFO kablam! warning: unused variable: `out`
Nov 07 14:49:56.344 INFO kablam!    --> src/parser.rs:248:13
Nov 07 14:49:56.344 INFO kablam!     |
Nov 07 14:49:56.344 INFO kablam! 248 |         let out = out.unwrap();
Nov 07 14:49:56.344 INFO kablam!     |             ^^^ help: consider using `_out` instead
Nov 07 14:49:56.344 INFO kablam!     |
Nov 07 14:49:56.344 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 14:49:56.344 INFO kablam! 
Nov 07 14:49:56.344 INFO kablam! warning: unused variable: `out`
Nov 07 14:49:56.344 INFO kablam!    --> src/parser.rs:267:13
Nov 07 14:49:56.344 INFO kablam!     |
Nov 07 14:49:56.344 INFO kablam! 267 |         let out = out.unwrap();
Nov 07 14:49:56.344 INFO kablam!     |             ^^^ help: consider using `_out` instead
Nov 07 14:49:56.344 INFO kablam! 
Nov 07 14:49:56.960 INFO kablam! warning: unused variable: `world`
Nov 07 14:49:56.960 INFO kablam!   --> tests/cucumber.rs:20:33
Nov 07 14:49:56.961 INFO kablam!    |
Nov 07 14:49:56.961 INFO kablam! 20 |         given "I just started" |world, step| {
Nov 07 14:49:56.961 INFO kablam!    |                                 ^^^^^ help: consider using `_world` instead
Nov 07 14:49:56.961 INFO kablam!    |
Nov 07 14:49:56.961 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 14:49:56.961 INFO kablam! 
Nov 07 14:49:56.961 INFO kablam! warning: unused variable: `step`
Nov 07 14:49:56.962 INFO kablam!   --> tests/cucumber.rs:20:40
Nov 07 14:49:56.962 INFO kablam!    |
Nov 07 14:49:56.962 INFO kablam! 20 |         given "I just started" |world, step| {
Nov 07 14:49:56.962 INFO kablam!    |                                        ^^^^ help: consider using `_step` instead
Nov 07 14:49:56.962 INFO kablam! 
Nov 07 14:49:56.962 INFO kablam! warning: unused variable: `world`
Nov 07 14:49:56.962 INFO kablam!   --> tests/cucumber.rs:24:23
Nov 07 14:49:56.963 INFO kablam!    |
Nov 07 14:49:56.963 INFO kablam! 24 |         when "Hello" |world, step| {
Nov 07 14:49:56.963 INFO kablam!    |                       ^^^^^ help: consider using `_world` instead
Nov 07 14:49:56.963 INFO kablam! 
Nov 07 14:49:56.963 INFO kablam! warning: unused variable: `step`
Nov 07 14:49:56.963 INFO kablam!   --> tests/cucumber.rs:24:30
Nov 07 14:49:56.963 INFO kablam!    |
Nov 07 14:49:56.964 INFO kablam! 24 |         when "Hello" |world, step| {
Nov 07 14:49:56.964 INFO kablam!    |                              ^^^^ help: consider using `_step` instead
Nov 07 14:49:56.964 INFO kablam! 
Nov 07 14:49:57.000 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.88s
Nov 07 14:49:57.024 INFO kablam! su: No module specific data is present
Nov 07 14:49:57.465 INFO running `"docker" "rm" "-f" "74b118a7a53b136754e68f3c7c0ba674f727462258df6d7beaad8429ef0b55ef"`
Nov 07 14:49:57.593 INFO blam! 74b118a7a53b136754e68f3c7c0ba674f727462258df6d7beaad8429ef0b55ef