Nov 03 20:54:11.166 INFO checking upenn-cis198-2018f/Lecture6 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 20:54:11.166 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 20:54:11.531 INFO blam! cbb1a0b9b4285c069db9cfc13b3733569c0252fe46bc0f838e123b900ba31e83
Nov 03 20:54:11.535 INFO running `"docker" "start" "-a" "cbb1a0b9b4285c069db9cfc13b3733569c0252fe46bc0f838e123b900ba31e83"`
Nov 03 20:54:13.264 INFO kablam! usermod: no changes
Nov 03 20:54:13.327 INFO kablam!     Checking lecture6 v0.1.0 (/source)
Nov 03 20:54:13.628 INFO kablam! warning: unused import: `std::fmt::Display`
Nov 03 20:54:13.628 INFO kablam!  --> src/generics.rs:4:5
Nov 03 20:54:13.628 INFO kablam!   |
Nov 03 20:54:13.628 INFO kablam! 4 | use std::fmt::Display;
Nov 03 20:54:13.628 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 03 20:54:13.628 INFO kablam!   |
Nov 03 20:54:13.628 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 20:54:13.628 INFO kablam! 
Nov 03 20:54:13.647 INFO kablam! warning: unused import: `std::fmt::Display`
Nov 03 20:54:13.647 INFO kablam!  --> src/generics.rs:4:5
Nov 03 20:54:13.647 INFO kablam!   |
Nov 03 20:54:13.647 INFO kablam! 4 | use std::fmt::Display;
Nov 03 20:54:13.647 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 03 20:54:13.647 INFO kablam!   |
Nov 03 20:54:13.647 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 20:54:13.647 INFO kablam! 
Nov 03 20:54:13.675 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Nov 03 20:54:13.677 INFO kablam! su: No module specific data is present
Nov 03 20:54:14.919 INFO running `"docker" "rm" "-f" "cbb1a0b9b4285c069db9cfc13b3733569c0252fe46bc0f838e123b900ba31e83"`
Nov 03 20:54:15.173 INFO blam! cbb1a0b9b4285c069db9cfc13b3733569c0252fe46bc0f838e123b900ba31e83