Nov 01 22:37:02.042 INFO checking gherkin_rust-0.4.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 22:37:02.043 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 22:37:02.510 INFO blam! a8cb36c6b180dbd30ea199ac1f9741bd4580fb4e9c5093f87ec16791b25ee05b
Nov 01 22:37:02.512 INFO running `"docker" "start" "-a" "a8cb36c6b180dbd30ea199ac1f9741bd4580fb4e9c5093f87ec16791b25ee05b"`
Nov 01 22:37:03.845 INFO kablam! usermod: no changes
Nov 01 22:37:04.022 INFO kablam!     Checking gherkin_rust v0.3.1
Nov 01 22:37:04.022 INFO kablam!     Checking gherkin_rust v0.4.1 (/source)
Nov 01 22:37:07.481 INFO kablam!     Checking cucumber_rust v0.3.4
Nov 01 22:37:11.613 INFO kablam! warning: unused variable: `out`
Nov 01 22:37:11.613 INFO kablam!    --> src/parser.rs:248:13
Nov 01 22:37:11.613 INFO kablam!     |
Nov 01 22:37:11.614 INFO kablam! 248 |         let out = out.unwrap();
Nov 01 22:37:11.614 INFO kablam!     |             ^^^ help: consider using `_out` instead
Nov 01 22:37:11.614 INFO kablam!     |
Nov 01 22:37:11.614 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 22:37:11.615 INFO kablam! 
Nov 01 22:37:11.615 INFO kablam! warning: unused variable: `out`
Nov 01 22:37:11.615 INFO kablam!    --> src/parser.rs:267:13
Nov 01 22:37:11.615 INFO kablam!     |
Nov 01 22:37:11.616 INFO kablam! 267 |         let out = out.unwrap();
Nov 01 22:37:11.616 INFO kablam!     |             ^^^ help: consider using `_out` instead
Nov 01 22:37:11.616 INFO kablam! 
Nov 01 22:37:12.471 INFO kablam! warning: unused variable: `world`
Nov 01 22:37:12.471 INFO kablam!   --> tests/cucumber.rs:20:33
Nov 01 22:37:12.472 INFO kablam!    |
Nov 01 22:37:12.472 INFO kablam! 20 |         given "I just started" |world, step| {
Nov 01 22:37:12.472 INFO kablam!    |                                 ^^^^^ help: consider using `_world` instead
Nov 01 22:37:12.472 INFO kablam!    |
Nov 01 22:37:12.472 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 22:37:12.473 INFO kablam! 
Nov 01 22:37:12.473 INFO kablam! warning: unused variable: `step`
Nov 01 22:37:12.473 INFO kablam!   --> tests/cucumber.rs:20:40
Nov 01 22:37:12.473 INFO kablam!    |
Nov 01 22:37:12.473 INFO kablam! 20 |         given "I just started" |world, step| {
Nov 01 22:37:12.473 INFO kablam!    |                                        ^^^^ help: consider using `_step` instead
Nov 01 22:37:12.474 INFO kablam! 
Nov 01 22:37:12.474 INFO kablam! warning: unused variable: `world`
Nov 01 22:37:12.474 INFO kablam!   --> tests/cucumber.rs:24:23
Nov 01 22:37:12.474 INFO kablam!    |
Nov 01 22:37:12.474 INFO kablam! 24 |         when "Hello" |world, step| {
Nov 01 22:37:12.475 INFO kablam!    |                       ^^^^^ help: consider using `_world` instead
Nov 01 22:37:12.475 INFO kablam! 
Nov 01 22:37:12.475 INFO kablam! warning: unused variable: `step`
Nov 01 22:37:12.475 INFO kablam!   --> tests/cucumber.rs:24:30
Nov 01 22:37:12.475 INFO kablam!    |
Nov 01 22:37:12.475 INFO kablam! 24 |         when "Hello" |world, step| {
Nov 01 22:37:12.476 INFO kablam!    |                              ^^^^ help: consider using `_step` instead
Nov 01 22:37:12.476 INFO kablam! 
Nov 01 22:37:12.724 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.85s
Nov 01 22:37:12.726 INFO kablam! su: No module specific data is present
Nov 01 22:37:13.139 INFO running `"docker" "rm" "-f" "a8cb36c6b180dbd30ea199ac1f9741bd4580fb4e9c5093f87ec16791b25ee05b"`
Nov 01 22:37:13.237 INFO blam! a8cb36c6b180dbd30ea199ac1f9741bd4580fb4e9c5093f87ec16791b25ee05b