Sep 02 09:13:13.708 INFO checking lazy_bencoding-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 09:13:13.708 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 09:13:13.708 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 09:13:13.872 INFO blam! 9aa3f5e65b8d644026fbf96f1b19a4a51a188f469b904f1ccc084383bd0a4a42
Sep 02 09:13:13.874 INFO running `"docker" "start" "-a" "9aa3f5e65b8d644026fbf96f1b19a4a51a188f469b904f1ccc084383bd0a4a42"`
Sep 02 09:13:14.489 INFO kablam!     Checking lazy_bencoding v0.1.1 (file:///source)
Sep 02 09:13:15.904 INFO kablam! warning: unused variable: `c`
Sep 02 09:13:15.904 INFO kablam!   --> examples/print_torrent.rs:48:27
Sep 02 09:13:15.904 INFO kablam!    |
Sep 02 09:13:15.904 INFO kablam! 48 |                     .map(|c| ' ').collect();
Sep 02 09:13:15.904 INFO kablam!    |                           ^ help: consider using `_c` instead
Sep 02 09:13:15.904 INFO kablam!    |
Sep 02 09:13:15.904 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 09:13:15.904 INFO kablam! 
Sep 02 09:13:15.961 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Sep 02 09:13:15.964 INFO kablam! su: No module specific data is present
Sep 02 09:13:16.349 INFO running `"docker" "rm" "-f" "9aa3f5e65b8d644026fbf96f1b19a4a51a188f469b904f1ccc084383bd0a4a42"`
Sep 02 09:13:16.489 INFO blam! 9aa3f5e65b8d644026fbf96f1b19a4a51a188f469b904f1ccc084383bd0a4a42