Jul 12 09:17:10.637 INFO checking future-utils-0.8.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234 Jul 12 09:17:10.637 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets Jul 12 09:17:10.637 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets Jul 12 09:17:10.637 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 12 09:17:10.893 INFO blam! 41ae9c5e91db2afa50b5847c02fb27a4734108d43c8f01be6d7051b4d14b1b7b Jul 12 09:17:10.896 INFO running `"docker" "start" "-a" "41ae9c5e91db2afa50b5847c02fb27a4734108d43c8f01be6d7051b4d14b1b7b"` Jul 12 09:17:12.069 INFO kablam! Checking future-utils v0.8.0 (file:///source) Jul 12 09:17:16.078 INFO kablam! warning: unused variable: `msg` Jul 12 09:17:16.078 INFO kablam! --> src/bi_channel.rs:69:17 Jul 12 09:17:16.078 INFO kablam! | Jul 12 09:17:16.078 INFO kablam! 69 | let msg = data; Jul 12 09:17:16.078 INFO kablam! | ^^^ help: consider using `_msg` instead Jul 12 09:17:16.082 INFO kablam! | Jul 12 09:17:16.083 INFO kablam! = note: #[warn(unused_variables)] on by default Jul 12 09:17:16.083 INFO kablam! Jul 12 09:17:16.381 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 4.50s Jul 12 09:17:16.389 INFO kablam! su: No module specific data is present Jul 12 09:17:16.903 INFO running `"docker" "rm" "-f" "41ae9c5e91db2afa50b5847c02fb27a4734108d43c8f01be6d7051b4d14b1b7b"` Jul 12 09:17:17.079 INFO blam! 41ae9c5e91db2afa50b5847c02fb27a4734108d43c8f01be6d7051b4d14b1b7b