Oct 31 18:53:26.217 INFO checking upenn-cis198-2018f/Lecture6 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 18:53:26.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Oct 31 18:53:26.544 INFO blam! 98c3fd99d2a6158cd5b952a77902df276193bc258869093783ca1c03d9ca1c99
Oct 31 18:53:26.546 INFO running `"docker" "start" "-a" "98c3fd99d2a6158cd5b952a77902df276193bc258869093783ca1c03d9ca1c99"`
Oct 31 18:53:27.827 INFO kablam! usermod: no changes
Oct 31 18:53:27.865 INFO kablam!     Checking lecture6 v0.1.0 (/source)
Oct 31 18:53:28.324 INFO kablam! warning: unused import: `std::fmt::Display`
Oct 31 18:53:28.325 INFO kablam!  --> src/generics.rs:4:5
Oct 31 18:53:28.325 INFO kablam!   |
Oct 31 18:53:28.325 INFO kablam! 4 | use std::fmt::Display;
Oct 31 18:53:28.325 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 31 18:53:28.325 INFO kablam!   |
Oct 31 18:53:28.325 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 18:53:28.325 INFO kablam! 
Oct 31 18:53:28.357 INFO kablam! warning: unused import: `std::fmt::Display`
Oct 31 18:53:28.357 INFO kablam!  --> src/generics.rs:4:5
Oct 31 18:53:28.357 INFO kablam!   |
Oct 31 18:53:28.357 INFO kablam! 4 | use std::fmt::Display;
Oct 31 18:53:28.357 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 31 18:53:28.357 INFO kablam!   |
Oct 31 18:53:28.357 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 18:53:28.357 INFO kablam! 
Oct 31 18:53:28.397 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Oct 31 18:53:28.402 INFO kablam! su: No module specific data is present
Oct 31 18:53:29.301 INFO running `"docker" "rm" "-f" "98c3fd99d2a6158cd5b952a77902df276193bc258869093783ca1c03d9ca1c99"`
Oct 31 18:53:29.561 INFO blam! 98c3fd99d2a6158cd5b952a77902df276193bc258869093783ca1c03d9ca1c99