Nov 02 21:59:54.861 INFO checking EFulmer/rust-koans against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 21:59:54.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 21:59:55.409 INFO blam! 98da04ab5823578f81e175493d5e4ece7f4bed39ecfd7ae4b30979d09fc9e8a3
Nov 02 21:59:55.410 INFO running `"docker" "start" "-a" "98da04ab5823578f81e175493d5e4ece7f4bed39ecfd7ae4b30979d09fc9e8a3"`
Nov 02 21:59:56.696 INFO kablam! usermod: no changes
Nov 02 21:59:56.732 INFO kablam!     Checking rust-koans v0.1.0 (/source)
Nov 02 21:59:57.220 INFO kablam! warning: unused import: `util::*`
Nov 02 21:59:57.221 INFO kablam!  --> src/about_asserts.rs:1:5
Nov 02 21:59:57.221 INFO kablam!   |
Nov 02 21:59:57.221 INFO kablam! 1 | use util::*;
Nov 02 21:59:57.221 INFO kablam!   |     ^^^^^^^
Nov 02 21:59:57.221 INFO kablam!   |
Nov 02 21:59:57.221 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 21:59:57.221 INFO kablam! 
Nov 02 21:59:57.299 INFO kablam! warning: function is never used: `test_eq`
Nov 02 21:59:57.299 INFO kablam!  --> src/util.rs:6:1
Nov 02 21:59:57.299 INFO kablam!   |
Nov 02 21:59:57.299 INFO kablam! 6 | pub fn test_eq<T: Any + Debug, U: Any + Debug + PartialEq>(actual: T, expected: U) 
Nov 02 21:59:57.299 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:59:57.299 INFO kablam!   |
Nov 02 21:59:57.299 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 21:59:57.299 INFO kablam! 
Nov 02 21:59:57.299 INFO kablam! warning: function is never used: `test_true`
Nov 02 21:59:57.299 INFO kablam!   --> src/util.rs:23:1
Nov 02 21:59:57.299 INFO kablam!    |
Nov 02 21:59:57.299 INFO kablam! 23 | pub fn test_true<T: Any + Debug + PartialEq>(v: T) {
Nov 02 21:59:57.299 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:59:57.299 INFO kablam! 
Nov 02 21:59:57.453 INFO kablam! warning: function is never used: `test_true`
Nov 02 21:59:57.453 INFO kablam!   --> src/util.rs:23:1
Nov 02 21:59:57.453 INFO kablam!    |
Nov 02 21:59:57.453 INFO kablam! 23 | pub fn test_true<T: Any + Debug + PartialEq>(v: T) {
Nov 02 21:59:57.453 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:59:57.453 INFO kablam!    |
Nov 02 21:59:57.453 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 21:59:57.453 INFO kablam! 
Nov 02 21:59:57.471 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 02 21:59:57.473 INFO kablam! su: No module specific data is present
Nov 02 21:59:57.828 INFO running `"docker" "rm" "-f" "98da04ab5823578f81e175493d5e4ece7f4bed39ecfd7ae4b30979d09fc9e8a3"`
Nov 02 21:59:58.035 INFO blam! 98da04ab5823578f81e175493d5e4ece7f4bed39ecfd7ae4b30979d09fc9e8a3