Nov 30 22:28:33.833 INFO checking gherkin_rust-0.4.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 22:28:33.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 22:28:34.344 INFO [stdout] 62f9d87b357831986958df19c6b8ca26ca4764b90f8e7ec713c8da0cbbad2d22
Nov 30 22:28:34.346 INFO running `"docker" "start" "-a" "62f9d87b357831986958df19c6b8ca26ca4764b90f8e7ec713c8da0cbbad2d22"`
Nov 30 22:28:35.606 INFO [stderr] usermod: no changes
Nov 30 22:28:35.732 INFO [stderr]     Checking gherkin_rust v0.3.1
Nov 30 22:28:35.732 INFO [stderr]     Checking gherkin_rust v0.4.1 (/source)
Nov 30 22:28:37.861 INFO [stderr]     Checking cucumber_rust v0.3.4
Nov 30 22:28:42.309 INFO [stderr] warning: unused variable: `out`
Nov 30 22:28:42.309 INFO [stderr]    --> src/parser.rs:248:13
Nov 30 22:28:42.309 INFO [stderr]     |
Nov 30 22:28:42.309 INFO [stderr] 248 |         let out = out.unwrap();
Nov 30 22:28:42.309 INFO [stderr]     |             ^^^ help: consider using `_out` instead
Nov 30 22:28:42.309 INFO [stderr]     |
Nov 30 22:28:42.309 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 22:28:42.309 INFO [stderr] 
Nov 30 22:28:42.309 INFO [stderr] warning: unused variable: `out`
Nov 30 22:28:42.309 INFO [stderr]    --> src/parser.rs:267:13
Nov 30 22:28:42.309 INFO [stderr]     |
Nov 30 22:28:42.309 INFO [stderr] 267 |         let out = out.unwrap();
Nov 30 22:28:42.309 INFO [stderr]     |             ^^^ help: consider using `_out` instead
Nov 30 22:28:42.309 INFO [stderr] 
Nov 30 22:28:42.740 INFO [stderr] warning: unused variable: `world`
Nov 30 22:28:42.740 INFO [stderr]   --> tests/cucumber.rs:20:33
Nov 30 22:28:42.740 INFO [stderr]    |
Nov 30 22:28:42.740 INFO [stderr] 20 |         given "I just started" |world, step| {
Nov 30 22:28:42.740 INFO [stderr]    |                                 ^^^^^ help: consider using `_world` instead
Nov 30 22:28:42.740 INFO [stderr]    |
Nov 30 22:28:42.740 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 22:28:42.740 INFO [stderr] 
Nov 30 22:28:42.740 INFO [stderr] warning: unused variable: `step`
Nov 30 22:28:42.740 INFO [stderr]   --> tests/cucumber.rs:20:40
Nov 30 22:28:42.740 INFO [stderr]    |
Nov 30 22:28:42.740 INFO [stderr] 20 |         given "I just started" |world, step| {
Nov 30 22:28:42.740 INFO [stderr]    |                                        ^^^^ help: consider using `_step` instead
Nov 30 22:28:42.740 INFO [stderr] 
Nov 30 22:28:42.740 INFO [stderr] warning: unused variable: `world`
Nov 30 22:28:42.740 INFO [stderr]   --> tests/cucumber.rs:24:23
Nov 30 22:28:42.740 INFO [stderr]    |
Nov 30 22:28:42.740 INFO [stderr] 24 |         when "Hello" |world, step| {
Nov 30 22:28:42.740 INFO [stderr]    |                       ^^^^^ help: consider using `_world` instead
Nov 30 22:28:42.741 INFO [stderr] 
Nov 30 22:28:42.741 INFO [stderr] warning: unused variable: `step`
Nov 30 22:28:42.741 INFO [stderr]   --> tests/cucumber.rs:24:30
Nov 30 22:28:42.741 INFO [stderr]    |
Nov 30 22:28:42.741 INFO [stderr] 24 |         when "Hello" |world, step| {
Nov 30 22:28:42.741 INFO [stderr]    |                              ^^^^ help: consider using `_step` instead
Nov 30 22:28:42.741 INFO [stderr] 
Nov 30 22:28:42.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.26s
Nov 30 22:28:42.897 INFO [stderr] su: No module specific data is present
Nov 30 22:28:43.536 INFO running `"docker" "inspect" "62f9d87b357831986958df19c6b8ca26ca4764b90f8e7ec713c8da0cbbad2d22"`
Nov 30 22:28:43.674 INFO running `"docker" "rm" "-f" "62f9d87b357831986958df19c6b8ca26ca4764b90f8e7ec713c8da0cbbad2d22"`
Nov 30 22:28:43.822 INFO [stdout] 62f9d87b357831986958df19c6b8ca26ca4764b90f8e7ec713c8da0cbbad2d22