Nov 09 02:33:14.293 INFO checking walkerrandolphsmith/rust-data-structures against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 02:33:14.294 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 02:33:14.663 INFO blam! ca5185a6945b640e50bc544adc7b2077809c895a823c72106afcf054e8965834
Nov 09 02:33:14.665 INFO running `"docker" "start" "-a" "ca5185a6945b640e50bc544adc7b2077809c895a823c72106afcf054e8965834"`
Nov 09 02:33:16.647 INFO kablam! usermod: no changes
Nov 09 02:33:16.700 INFO kablam!     Checking rust_data_structures v0.0.1 (/source)
Nov 09 02:33:17.399 INFO kablam! warning: function is never used: `should_add_two`
Nov 09 02:33:17.399 INFO kablam!  --> src/lib.rs:9:2
Nov 09 02:33:17.399 INFO kablam!   |
Nov 09 02:33:17.400 INFO kablam! 9 |     fn should_add_two() {
Nov 09 02:33:17.400 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 09 02:33:17.400 INFO kablam!   |
Nov 09 02:33:17.400 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 02:33:17.400 INFO kablam! 
Nov 09 02:33:17.559 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Nov 09 02:33:17.562 INFO kablam! su: No module specific data is present
Nov 09 02:33:18.477 INFO running `"docker" "rm" "-f" "ca5185a6945b640e50bc544adc7b2077809c895a823c72106afcf054e8965834"`
Nov 09 02:33:18.943 INFO blam! ca5185a6945b640e50bc544adc7b2077809c895a823c72106afcf054e8965834