Sep 10 15:43:46.075 INFO checking lazy_bencoding-0.1.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 15:43:46.075 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 15:43:46.075 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 15:43:46.286 INFO blam! cbf6cc333125fb5340004456ec4118722f85a4d2d79fdee2cf630bb9ac474414
Sep 10 15:43:46.288 INFO running `"docker" "start" "-a" "cbf6cc333125fb5340004456ec4118722f85a4d2d79fdee2cf630bb9ac474414"`
Sep 10 15:43:47.189 INFO kablam! usermod: no changes
Sep 10 15:43:47.211 INFO kablam!     Checking lazy_bencoding v0.1.1 (file:///source)
Sep 10 15:43:47.864 INFO kablam! warning: unused variable: `c`
Sep 10 15:43:47.864 INFO kablam!   --> examples/print_torrent.rs:48:27
Sep 10 15:43:47.864 INFO kablam!    |
Sep 10 15:43:47.864 INFO kablam! 48 |                     .map(|c| ' ').collect();
Sep 10 15:43:47.864 INFO kablam!    |                           ^ help: consider using `_c` instead
Sep 10 15:43:47.864 INFO kablam!    |
Sep 10 15:43:47.864 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 15:43:47.864 INFO kablam! 
Sep 10 15:43:47.898 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Sep 10 15:43:47.898 INFO kablam! su: No module specific data is present
Sep 10 15:43:48.537 INFO running `"docker" "rm" "-f" "cbf6cc333125fb5340004456ec4118722f85a4d2d79fdee2cf630bb9ac474414"`
Sep 10 15:43:48.650 INFO blam! cbf6cc333125fb5340004456ec4118722f85a4d2d79fdee2cf630bb9ac474414