Dec 11 14:42:51.718 INFO checking livingsilver94/rusty_markov against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 14:42:51.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 14:42:52.301 INFO [stdout] d44a72dcda01a064c51aae102f0357841c87c009338ce3b71d444df9752e49bc
Dec 11 14:42:52.303 INFO running `"docker" "start" "-a" "d44a72dcda01a064c51aae102f0357841c87c009338ce3b71d444df9752e49bc"`
Dec 11 14:42:54.040 INFO [stderr] usermod: no changes
Dec 11 14:42:54.120 INFO [stderr]     Checking markov_chain v0.1.0 (/source)
Dec 11 14:42:55.340 INFO [stderr] warning: unused implementer of `std::iter::Iterator` that must be used
Dec 11 14:42:55.340 INFO [stderr]    --> src/lib.rs:206:9
Dec 11 14:42:55.340 INFO [stderr]     |
Dec 11 14:42:55.340 INFO [stderr] 206 |         map.generate_from_token(&vec![KeyPosition::Beginning; 1], 10);
Dec 11 14:42:55.340 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:42:55.340 INFO [stderr]     |
Dec 11 14:42:55.340 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 14:42:55.340 INFO [stderr] 
Dec 11 14:42:55.800 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Dec 11 14:42:55.800 INFO [stderr] su: No module specific data is present
Dec 11 14:42:56.878 INFO running `"docker" "inspect" "d44a72dcda01a064c51aae102f0357841c87c009338ce3b71d444df9752e49bc"`
Dec 11 14:42:57.200 INFO running `"docker" "rm" "-f" "d44a72dcda01a064c51aae102f0357841c87c009338ce3b71d444df9752e49bc"`
Dec 11 14:42:57.568 INFO [stdout] d44a72dcda01a064c51aae102f0357841c87c009338ce3b71d444df9752e49bc