Nov 02 04:21:08.943 INFO checking upenn-cis198-2018f/Lecture6 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 04:21:08.943 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 04:21:09.388 INFO blam! d9f6ac62808bad15d73de24d03f1a2ae0cc467dbb2a032354824258b6c0fd4a8
Nov 02 04:21:09.391 INFO running `"docker" "start" "-a" "d9f6ac62808bad15d73de24d03f1a2ae0cc467dbb2a032354824258b6c0fd4a8"`
Nov 02 04:21:10.422 INFO kablam! usermod: no changes
Nov 02 04:21:10.472 INFO kablam!     Checking lecture6 v0.1.0 (/source)
Nov 02 04:21:10.722 INFO kablam! warning: unused import: `std::fmt::Display`
Nov 02 04:21:10.723 INFO kablam!  --> src/generics.rs:4:5
Nov 02 04:21:10.723 INFO kablam!   |
Nov 02 04:21:10.723 INFO kablam! 4 | use std::fmt::Display;
Nov 02 04:21:10.723 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 02 04:21:10.723 INFO kablam!   |
Nov 02 04:21:10.723 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 04:21:10.723 INFO kablam! 
Nov 02 04:21:10.908 INFO kablam! warning: unused import: `std::fmt::Display`
Nov 02 04:21:10.908 INFO kablam!  --> src/generics.rs:4:5
Nov 02 04:21:10.908 INFO kablam!   |
Nov 02 04:21:10.908 INFO kablam! 4 | use std::fmt::Display;
Nov 02 04:21:10.908 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 02 04:21:10.908 INFO kablam!   |
Nov 02 04:21:10.908 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 04:21:10.908 INFO kablam! 
Nov 02 04:21:10.964 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Nov 02 04:21:10.969 INFO kablam! su: No module specific data is present
Nov 02 04:21:11.597 INFO running `"docker" "rm" "-f" "d9f6ac62808bad15d73de24d03f1a2ae0cc467dbb2a032354824258b6c0fd4a8"`
Nov 02 04:21:11.821 INFO blam! d9f6ac62808bad15d73de24d03f1a2ae0cc467dbb2a032354824258b6c0fd4a8