Sep 01 01:16:41.068 INFO checking yenc-0.0.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 01:16:41.068 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 01:16:41.068 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/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 01 01:16:41.254 INFO blam! bc99b4e66bd0f16e8df81e2d3df23f360155d1cbb1c628538412781d10fa3102
Sep 01 01:16:41.260 INFO running `"docker" "start" "-a" "bc99b4e66bd0f16e8df81e2d3df23f360155d1cbb1c628538412781d10fa3102"`
Sep 01 01:16:41.973 INFO kablam!     Checking yenc v0.0.4 (file:///source)
Sep 01 01:16:42.329 INFO kablam! warning: unused import: `yencode_buffer`
Sep 01 01:16:42.330 INFO kablam!    --> src/encode.rs:210:31
Sep 01 01:16:42.330 INFO kablam!     |
Sep 01 01:16:42.330 INFO kablam! 210 |     use super::{yencode_byte, yencode_buffer};
Sep 01 01:16:42.330 INFO kablam!     |                               ^^^^^^^^^^^^^^
Sep 01 01:16:42.330 INFO kablam!     |
Sep 01 01:16:42.330 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 01 01:16:42.330 INFO kablam! 
Sep 01 01:16:43.661 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Sep 01 01:16:43.664 INFO kablam! su: No module specific data is present
Sep 01 01:16:44.114 INFO running `"docker" "rm" "-f" "bc99b4e66bd0f16e8df81e2d3df23f360155d1cbb1c628538412781d10fa3102"`
Sep 01 01:16:44.231 INFO blam! bc99b4e66bd0f16e8df81e2d3df23f360155d1cbb1c628538412781d10fa3102