Dec 12 16:07:07.766 INFO checking cucumber_rust-0.5.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 16:07:07.766 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 16:07:08.169 INFO [stdout] 3fe98ebb35a80d5059e851bc86df13392c5219d5b2db58e598a7da3232f1e46d
Dec 12 16:07:08.172 INFO running `"docker" "start" "-a" "3fe98ebb35a80d5059e851bc86df13392c5219d5b2db58e598a7da3232f1e46d"`
Dec 12 16:07:09.831 INFO [stderr] usermod: no changes
Dec 12 16:07:10.028 INFO [stderr]     Checking clap v2.32.0
Dec 12 16:07:10.028 INFO [stderr]     Checking gherkin_rust v0.4.1
Dec 12 16:07:10.052 INFO [stderr]     Checking globwalk v0.5.0
Dec 12 16:07:17.565 INFO [stderr]     Checking cucumber_rust v0.5.0 (/source)
Dec 12 16:07:30.288 INFO [stderr] warning: unused variable: `step`
Dec 12 16:07:30.289 INFO [stderr]   --> tests/cucumber.rs:55:17
Dec 12 16:07:30.289 INFO [stderr]    |
Dec 12 16:07:30.289 INFO [stderr] 55 | fn before_thing(step: &cucumber_rust::Scenario) {
Dec 12 16:07:30.289 INFO [stderr]    |                 ^^^^ help: consider using `_step` instead
Dec 12 16:07:30.289 INFO [stderr]    |
Dec 12 16:07:30.289 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 16:07:30.289 INFO [stderr] 
Dec 12 16:07:30.289 INFO [stderr] warning: unused variable: `world`
Dec 12 16:07:30.289 INFO [stderr]   --> tests/cucumber.rs:23:44
Dec 12 16:07:30.289 INFO [stderr]    |
Dec 12 16:07:30.289 INFO [stderr] 23 |         when regex "thing (\\d+)" (usize) |world, sz, step| {
Dec 12 16:07:30.289 INFO [stderr]    |                                            ^^^^^ help: consider using `_world` instead
Dec 12 16:07:30.289 INFO [stderr] 
Dec 12 16:07:30.289 INFO [stderr] warning: unused variable: `sz`
Dec 12 16:07:30.289 INFO [stderr]   --> tests/cucumber.rs:23:51
Dec 12 16:07:30.289 INFO [stderr]    |
Dec 12 16:07:30.289 INFO [stderr] 23 |         when regex "thing (\\d+)" (usize) |world, sz, step| {
Dec 12 16:07:30.289 INFO [stderr]    |                                                   ^^ help: consider using `_sz` instead
Dec 12 16:07:30.289 INFO [stderr] 
Dec 12 16:07:30.289 INFO [stderr] warning: unused variable: `step`
Dec 12 16:07:30.289 INFO [stderr]   --> tests/cucumber.rs:23:55
Dec 12 16:07:30.289 INFO [stderr]    |
Dec 12 16:07:30.289 INFO [stderr] 23 |         when regex "thing (\\d+)" (usize) |world, sz, step| {
Dec 12 16:07:30.289 INFO [stderr]    |                                                       ^^^^ help: consider using `_step` instead
Dec 12 16:07:30.289 INFO [stderr] 
Dec 12 16:07:30.289 INFO [stderr] warning: unused variable: `scenario`
Dec 12 16:07:30.289 INFO [stderr]   --> tests/cucumber.rs:59:44
Dec 12 16:07:30.289 INFO [stderr]    |
Dec 12 16:07:30.289 INFO [stderr] 59 | before!(some_before: "@tag2 and @tag3" => |scenario| {
Dec 12 16:07:30.289 INFO [stderr]    |                                            ^^^^^^^^ help: consider using `_scenario` instead
Dec 12 16:07:30.289 INFO [stderr] 
Dec 12 16:07:30.289 INFO [stderr] warning: unused variable: `scenario`
Dec 12 16:07:30.289 INFO [stderr]   --> tests/cucumber.rs:63:29
Dec 12 16:07:30.289 INFO [stderr]    |
Dec 12 16:07:30.289 INFO [stderr] 63 | before!(something_great => |scenario| {
Dec 12 16:07:30.289 INFO [stderr]    |                             ^^^^^^^^ help: consider using `_scenario` instead
Dec 12 16:07:30.289 INFO [stderr] 
Dec 12 16:07:30.289 INFO [stderr] warning: unused variable: `scenario`
Dec 12 16:07:30.289 INFO [stderr]   --> tests/cucumber.rs:67:24
Dec 12 16:07:30.289 INFO [stderr]    |
Dec 12 16:07:30.289 INFO [stderr] 67 | after!(after_thing => |scenario| {
Dec 12 16:07:30.289 INFO [stderr]    |                        ^^^^^^^^ help: consider using `_scenario` instead
Dec 12 16:07:30.289 INFO [stderr] 
Dec 12 16:07:30.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.46s
Dec 12 16:07:30.332 INFO [stderr] su: No module specific data is present
Dec 12 16:07:31.439 INFO running `"docker" "inspect" "3fe98ebb35a80d5059e851bc86df13392c5219d5b2db58e598a7da3232f1e46d"`
Dec 12 16:07:31.872 INFO running `"docker" "rm" "-f" "3fe98ebb35a80d5059e851bc86df13392c5219d5b2db58e598a7da3232f1e46d"`
Dec 12 16:07:32.170 INFO [stdout] 3fe98ebb35a80d5059e851bc86df13392c5219d5b2db58e598a7da3232f1e46d