Nov 28 14:35:10.792 INFO checking AnthonyBroadCrawford/rust-koans against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 14:35:10.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 14:35:10.969 INFO [stdout] 0dd81ca5648b4517b668e2c4bcdf36a81edc6dfb28e0b0ecd4012e4da9acee0c
Nov 28 14:35:10.974 INFO running `"docker" "start" "-a" "0dd81ca5648b4517b668e2c4bcdf36a81edc6dfb28e0b0ecd4012e4da9acee0c"`
Nov 28 14:35:11.500 INFO [stderr] usermod: no changes
Nov 28 14:35:11.558 INFO [stderr]     Checking rust-koans v0.1.0 (/source)
Nov 28 14:35:12.492 INFO [stderr] warning: function is never used: `add_two`
Nov 28 14:35:12.492 INFO [stderr]  --> tests/about_documentation.rs:8:1
Nov 28 14:35:12.492 INFO [stderr]   |
Nov 28 14:35:12.492 INFO [stderr] 8 | fn add_two(to_be_added_to: i32) -> i32{
Nov 28 14:35:12.492 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:35:12.492 INFO [stderr]   |
Nov 28 14:35:12.492 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 14:35:12.492 INFO [stderr] 
Nov 28 14:35:12.635 INFO [stderr] warning: function is never used: `add_two`
Nov 28 14:35:12.635 INFO [stderr]  --> tests/about_documentation.rs:8:1
Nov 28 14:35:12.635 INFO [stderr]   |
Nov 28 14:35:12.635 INFO [stderr] 8 | fn add_two(to_be_added_to: i32) -> i32{
Nov 28 14:35:12.635 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:35:12.635 INFO [stderr]   |
Nov 28 14:35:12.635 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 14:35:12.635 INFO [stderr] 
Nov 28 14:35:12.712 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Nov 28 14:35:12.712 INFO [stderr] su: No module specific data is present
Nov 28 14:35:13.148 INFO running `"docker" "inspect" "0dd81ca5648b4517b668e2c4bcdf36a81edc6dfb28e0b0ecd4012e4da9acee0c"`
Nov 28 14:35:13.310 INFO running `"docker" "rm" "-f" "0dd81ca5648b4517b668e2c4bcdf36a81edc6dfb28e0b0ecd4012e4da9acee0c"`
Nov 28 14:35:13.548 INFO [stdout] 0dd81ca5648b4517b668e2c4bcdf36a81edc6dfb28e0b0ecd4012e4da9acee0c