Aug 30 14:36:42.243 INFO checking handlebars-iron-0.24.1 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699 Aug 30 14:36:42.243 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets Aug 30 14:36:42.243 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 14:36:42.409 INFO blam! dc1b0f150cd19d3130b8c5f9ca41dba44893fb486d028cbb31d9cbeb000e2939 Aug 30 14:36:42.411 INFO running `"docker" "start" "-a" "dc1b0f150cd19d3130b8c5f9ca41dba44893fb486d028cbb31d9cbeb000e2939"` Aug 30 14:36:43.169 INFO kablam! Checking handlebars-iron v0.24.1 (file:///source) Aug 30 14:36:55.317 INFO kablam! warning: variable does not need to be mutable Aug 30 14:36:55.317 INFO kablam! --> examples/compress.rs:98:56 Aug 30 14:36:55.317 INFO kablam! | Aug 30 14:36:55.317 INFO kablam! 98 | let compressed_bytes = resp.body.as_mut().map(|mut b| { Aug 30 14:36:55.317 INFO kablam! | ----^ Aug 30 14:36:55.317 INFO kablam! | | Aug 30 14:36:55.317 INFO kablam! | help: remove this `mut` Aug 30 14:36:55.317 INFO kablam! | Aug 30 14:36:55.318 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 30 14:36:55.318 INFO kablam! Aug 30 14:36:55.405 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 12.38s Aug 30 14:36:55.451 INFO kablam! su: No module specific data is present Aug 30 14:36:55.939 INFO running `"docker" "rm" "-f" "dc1b0f150cd19d3130b8c5f9ca41dba44893fb486d028cbb31d9cbeb000e2939"` Aug 30 14:36:56.109 INFO blam! dc1b0f150cd19d3130b8c5f9ca41dba44893fb486d028cbb31d9cbeb000e2939