Sep 10 13:04:22.229 INFO checking picoborgrev-0.1.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 13:04:22.229 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 13:04:22.229 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:04:22.500 INFO blam! 2b3767078ad4bc541b4f672c2d760d1e68a80a2fe9d608dca6f98248a909f48c
Sep 10 13:04:22.510 INFO running `"docker" "start" "-a" "2b3767078ad4bc541b4f672c2d760d1e68a80a2fe9d608dca6f98248a909f48c"`
Sep 10 13:04:23.766 INFO kablam! usermod: no changes
Sep 10 13:04:23.938 INFO kablam!     Checking picoborgrev v0.1.1 (file:///source)
Sep 10 13:04:25.442 INFO kablam! warning: unused variable: `i`
Sep 10 13:04:25.442 INFO kablam!   --> examples/toggle_led.rs:14:9
Sep 10 13:04:25.442 INFO kablam!    |
Sep 10 13:04:25.442 INFO kablam! 14 |     for i in 0..10 {
Sep 10 13:04:25.442 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 10 13:04:25.442 INFO kablam!    |
Sep 10 13:04:25.442 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 13:04:25.442 INFO kablam! 
Sep 10 13:04:25.486 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Sep 10 13:04:25.499 INFO kablam! su: No module specific data is present
Sep 10 13:04:26.286 INFO running `"docker" "rm" "-f" "2b3767078ad4bc541b4f672c2d760d1e68a80a2fe9d608dca6f98248a909f48c"`
Sep 10 13:04:26.536 INFO blam! 2b3767078ad4bc541b4f672c2d760d1e68a80a2fe9d608dca6f98248a909f48c