Nov 03 08:09:39.562 INFO checking gherkin_rust-0.4.1 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 08:09:39.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 03 08:09:40.049 INFO blam! 29c191e38a87a9c91547003cd8f2246b5d8376c429a986e01cec2c61e3309f63
Nov 03 08:09:40.051 INFO running `"docker" "start" "-a" "29c191e38a87a9c91547003cd8f2246b5d8376c429a986e01cec2c61e3309f63"`
Nov 03 08:09:41.591 INFO kablam! usermod: no changes
Nov 03 08:09:41.696 INFO kablam!     Checking gherkin_rust v0.3.1
Nov 03 08:09:41.696 INFO kablam!     Checking gherkin_rust v0.4.1 (/source)
Nov 03 08:09:44.122 INFO kablam!     Checking cucumber_rust v0.3.4
Nov 03 08:09:49.020 INFO kablam! warning: unused variable: `out`
Nov 03 08:09:49.020 INFO kablam!    --> src/parser.rs:248:13
Nov 03 08:09:49.020 INFO kablam!     |
Nov 03 08:09:49.020 INFO kablam! 248 |         let out = out.unwrap();
Nov 03 08:09:49.020 INFO kablam!     |             ^^^ help: consider using `_out` instead
Nov 03 08:09:49.020 INFO kablam!     |
Nov 03 08:09:49.020 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 08:09:49.020 INFO kablam! 
Nov 03 08:09:49.020 INFO kablam! warning: unused variable: `out`
Nov 03 08:09:49.020 INFO kablam!    --> src/parser.rs:267:13
Nov 03 08:09:49.020 INFO kablam!     |
Nov 03 08:09:49.020 INFO kablam! 267 |         let out = out.unwrap();
Nov 03 08:09:49.020 INFO kablam!     |             ^^^ help: consider using `_out` instead
Nov 03 08:09:49.020 INFO kablam! 
Nov 03 08:09:49.748 INFO kablam! warning: unused variable: `world`
Nov 03 08:09:49.748 INFO kablam!   --> tests/cucumber.rs:20:33
Nov 03 08:09:49.748 INFO kablam!    |
Nov 03 08:09:49.748 INFO kablam! 20 |         given "I just started" |world, step| {
Nov 03 08:09:49.748 INFO kablam!    |                                 ^^^^^ help: consider using `_world` instead
Nov 03 08:09:49.748 INFO kablam!    |
Nov 03 08:09:49.748 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 08:09:49.748 INFO kablam! 
Nov 03 08:09:49.748 INFO kablam! warning: unused variable: `step`
Nov 03 08:09:49.748 INFO kablam!   --> tests/cucumber.rs:20:40
Nov 03 08:09:49.748 INFO kablam!    |
Nov 03 08:09:49.748 INFO kablam! 20 |         given "I just started" |world, step| {
Nov 03 08:09:49.748 INFO kablam!    |                                        ^^^^ help: consider using `_step` instead
Nov 03 08:09:49.748 INFO kablam! 
Nov 03 08:09:49.748 INFO kablam! warning: unused variable: `world`
Nov 03 08:09:49.748 INFO kablam!   --> tests/cucumber.rs:24:23
Nov 03 08:09:49.748 INFO kablam!    |
Nov 03 08:09:49.748 INFO kablam! 24 |         when "Hello" |world, step| {
Nov 03 08:09:49.748 INFO kablam!    |                       ^^^^^ help: consider using `_world` instead
Nov 03 08:09:49.748 INFO kablam! 
Nov 03 08:09:49.748 INFO kablam! warning: unused variable: `step`
Nov 03 08:09:49.748 INFO kablam!   --> tests/cucumber.rs:24:30
Nov 03 08:09:49.748 INFO kablam!    |
Nov 03 08:09:49.748 INFO kablam! 24 |         when "Hello" |world, step| {
Nov 03 08:09:49.748 INFO kablam!    |                              ^^^^ help: consider using `_step` instead
Nov 03 08:09:49.748 INFO kablam! 
Nov 03 08:09:49.832 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.21s
Nov 03 08:09:49.844 INFO kablam! su: No module specific data is present
Nov 03 08:09:50.632 INFO running `"docker" "rm" "-f" "29c191e38a87a9c91547003cd8f2246b5d8376c429a986e01cec2c61e3309f63"`
Nov 03 08:09:50.792 INFO blam! 29c191e38a87a9c91547003cd8f2246b5d8376c429a986e01cec2c61e3309f63