Aug 18 00:49:01.131 INFO checking cucumber_rust-0.3.4 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 18 00:49:01.131 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 00:49:01.131 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 00:49:01.131 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 00:49:01.367 INFO blam! 65a74b02f112856359aa8c90d58cd2ffdb53a0da53bdf3030dc8ad80c0097b5e
Aug 18 00:49:01.370 INFO running `"docker" "start" "-a" "65a74b02f112856359aa8c90d58cd2ffdb53a0da53bdf3030dc8ad80c0097b5e"`
Aug 18 00:49:02.466 INFO kablam!     Checking pathdiff v0.1.0
Aug 18 00:49:02.467 INFO kablam!     Checking gherkin_rust v0.3.1
Aug 18 00:49:06.864 INFO kablam!     Checking cucumber_rust v0.3.4 (file:///source)
Aug 18 00:49:09.983 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:49:09.983 INFO kablam!    --> src/lib.rs:248:21
Aug 18 00:49:09.983 INFO kablam!     |
Aug 18 00:49:09.983 INFO kablam! 248 |                 let mut state = last_panic_hook.lock().expect("unpoisoned");
Aug 18 00:49:09.983 INFO kablam!     |                     ----^^^^^
Aug 18 00:49:09.983 INFO kablam!     |                     |
Aug 18 00:49:09.984 INFO kablam!     |                     help: remove this `mut`
Aug 18 00:49:09.984 INFO kablam!     |
Aug 18 00:49:09.985 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 18 00:49:09.985 INFO kablam! 
Aug 18 00:49:10.282 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:49:10.282 INFO kablam!    --> src/lib.rs:248:21
Aug 18 00:49:10.282 INFO kablam!     |
Aug 18 00:49:10.282 INFO kablam! 248 |                 let mut state = last_panic_hook.lock().expect("unpoisoned");
Aug 18 00:49:10.282 INFO kablam!     |                     ----^^^^^
Aug 18 00:49:10.282 INFO kablam!     |                     |
Aug 18 00:49:10.282 INFO kablam!     |                     help: remove this `mut`
Aug 18 00:49:10.282 INFO kablam!     |
Aug 18 00:49:10.282 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 18 00:49:10.282 INFO kablam! 
Aug 18 00:49:12.339 INFO kablam! warning: unused variable: `world`
Aug 18 00:49:12.339 INFO kablam!   --> tests/cucumber.rs:46:25
Aug 18 00:49:12.339 INFO kablam!    |
Aug 18 00:49:12.339 INFO kablam! 46 |         when "nothing" |world, step| {
Aug 18 00:49:12.339 INFO kablam!    |                         ^^^^^ help: consider using `_world` instead
Aug 18 00:49:12.340 INFO kablam!    |
Aug 18 00:49:12.340 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 18 00:49:12.340 INFO kablam! 
Aug 18 00:49:12.340 INFO kablam! warning: unused variable: `step`
Aug 18 00:49:12.340 INFO kablam!   --> tests/cucumber.rs:46:32
Aug 18 00:49:12.340 INFO kablam!    |
Aug 18 00:49:12.340 INFO kablam! 46 |         when "nothing" |world, step| {
Aug 18 00:49:12.340 INFO kablam!    |                                ^^^^ help: consider using `_step` instead
Aug 18 00:49:12.340 INFO kablam! 
Aug 18 00:49:12.451 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.15s
Aug 18 00:49:12.468 INFO kablam! su: No module specific data is present
Aug 18 00:49:13.031 INFO running `"docker" "rm" "-f" "65a74b02f112856359aa8c90d58cd2ffdb53a0da53bdf3030dc8ad80c0097b5e"`
Aug 18 00:49:13.203 INFO blam! 65a74b02f112856359aa8c90d58cd2ffdb53a0da53bdf3030dc8ad80c0097b5e