Sep 18 02:43:42.665 INFO checking cascade-0.1.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033 Sep 18 02:43:42.665 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets Sep 18 02:43:42.665 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 18 02:43:42.892 INFO blam! 0e43e409d1a84381bda2886d5889aff3141456a1dd37caa24d796bfe4a5ad5ab Sep 18 02:43:42.896 INFO running `"docker" "start" "-a" "0e43e409d1a84381bda2886d5889aff3141456a1dd37caa24d796bfe4a5ad5ab"` Sep 18 02:43:43.538 INFO kablam! usermod: no changes Sep 18 02:43:43.580 INFO kablam! Checking cascade v0.1.2 (/source) Sep 18 02:43:44.095 INFO kablam! warning: unused variable: `method_chain_example` Sep 18 02:43:44.095 INFO kablam! --> examples/basic_cascades.rs:87:7 Sep 18 02:43:44.095 INFO kablam! | Sep 18 02:43:44.095 INFO kablam! 87 | let method_chain_example = cascade! { Sep 18 02:43:44.095 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ help: consider using `_method_chain_example` instead Sep 18 02:43:44.095 INFO kablam! | Sep 18 02:43:44.095 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 18 02:43:44.095 INFO kablam! Sep 18 02:43:44.132 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.56s Sep 18 02:43:44.132 INFO kablam! su: No module specific data is present Sep 18 02:43:44.809 INFO running `"docker" "rm" "-f" "0e43e409d1a84381bda2886d5889aff3141456a1dd37caa24d796bfe4a5ad5ab"` Sep 18 02:43:44.894 INFO blam! 0e43e409d1a84381bda2886d5889aff3141456a1dd37caa24d796bfe4a5ad5ab