Sep 17 16:17:22.946 INFO checking tasks-framework-0.1.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 16:17:22.946 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 16:17:22.946 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 16:17:23.171 INFO blam! 19e99e3ca5108fbf05d10106912c33bc742dfe647a36df98d381d73606a54190
Sep 17 16:17:23.177 INFO running `"docker" "start" "-a" "19e99e3ca5108fbf05d10106912c33bc742dfe647a36df98d381d73606a54190"`
Sep 17 16:17:24.196 INFO kablam! usermod: no changes
Sep 17 16:17:24.239 INFO kablam!     Checking lock-free-stack v0.1.1
Sep 17 16:17:24.459 INFO kablam!     Checking tasks-framework v0.1.0 (/source)
Sep 17 16:17:25.213 INFO kablam! warning: unused variable: `i`
Sep 17 16:17:25.213 INFO kablam!   --> tests/tasks.rs:66:9
Sep 17 16:17:25.213 INFO kablam!    |
Sep 17 16:17:25.214 INFO kablam! 66 |     for i in 0 .. 10 {
Sep 17 16:17:25.214 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 17 16:17:25.214 INFO kablam!    |
Sep 17 16:17:25.214 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 16:17:25.214 INFO kablam! 
Sep 17 16:17:25.251 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Sep 17 16:17:25.255 INFO kablam! su: No module specific data is present
Sep 17 16:17:25.668 INFO running `"docker" "rm" "-f" "19e99e3ca5108fbf05d10106912c33bc742dfe647a36df98d381d73606a54190"`
Sep 17 16:17:25.737 INFO blam! 19e99e3ca5108fbf05d10106912c33bc742dfe647a36df98d381d73606a54190