Sep 10 20:35:35.748 INFO checking cucumber_rust-0.3.4 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 20:35:35.748 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 20:35:35.748 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:35:35.967 INFO blam! ca7096fc2faf8c419f2ce256971f9abe166bf6bf0fd38990f0e4517b054f4ecd
Sep 10 20:35:35.969 INFO running `"docker" "start" "-a" "ca7096fc2faf8c419f2ce256971f9abe166bf6bf0fd38990f0e4517b054f4ecd"`
Sep 10 20:35:36.990 INFO kablam! usermod: no changes
Sep 10 20:35:37.138 INFO kablam!     Checking cucumber_rust v0.3.4 (file:///source)
Sep 10 20:35:39.250 INFO kablam! warning: unused variable: `world`
Sep 10 20:35:39.250 INFO kablam!   --> tests/cucumber.rs:46:25
Sep 10 20:35:39.250 INFO kablam!    |
Sep 10 20:35:39.250 INFO kablam! 46 |         when "nothing" |world, step| {
Sep 10 20:35:39.250 INFO kablam!    |                         ^^^^^ help: consider using `_world` instead
Sep 10 20:35:39.251 INFO kablam!    |
Sep 10 20:35:39.251 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 20:35:39.251 INFO kablam! 
Sep 10 20:35:39.251 INFO kablam! warning: unused variable: `step`
Sep 10 20:35:39.251 INFO kablam!   --> tests/cucumber.rs:46:32
Sep 10 20:35:39.251 INFO kablam!    |
Sep 10 20:35:39.251 INFO kablam! 46 |         when "nothing" |world, step| {
Sep 10 20:35:39.251 INFO kablam!    |                                ^^^^ help: consider using `_step` instead
Sep 10 20:35:39.251 INFO kablam! 
Sep 10 20:35:39.291 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Sep 10 20:35:39.296 INFO kablam! su: No module specific data is present
Sep 10 20:35:39.868 INFO running `"docker" "rm" "-f" "ca7096fc2faf8c419f2ce256971f9abe166bf6bf0fd38990f0e4517b054f4ecd"`
Sep 10 20:35:39.972 INFO blam! ca7096fc2faf8c419f2ce256971f9abe166bf6bf0fd38990f0e4517b054f4ecd