Dec 04 20:27:42.400 INFO checking ctsrc/Klondike against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 20:27:42.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 20:27:42.835 INFO [stdout] 716e9027e9bed096f86b9882b6a10809102fbc8e3040a1b88d7d659b6f1448a6
Dec 04 20:27:42.841 INFO running `"docker" "start" "-a" "716e9027e9bed096f86b9882b6a10809102fbc8e3040a1b88d7d659b6f1448a6"`
Dec 04 20:27:43.734 INFO [stderr] usermod: no changes
Dec 04 20:27:43.827 INFO [stderr]     Checking strum v0.11.0
Dec 04 20:27:43.829 INFO [stderr]    Compiling syn v0.15.21
Dec 04 20:27:43.829 INFO [stderr]     Checking rand v0.6.0
Dec 04 20:27:55.916 INFO [stderr]    Compiling strum_macros v0.11.0
Dec 04 20:28:00.799 INFO [stderr]     Checking cardgame v0.1.0 (/source)
Dec 04 20:28:01.995 INFO [stderr] warning: unused import: `klondike::Table`
Dec 04 20:28:01.995 INFO [stderr]   --> src/main.rs:27:5
Dec 04 20:28:01.995 INFO [stderr]    |
Dec 04 20:28:01.995 INFO [stderr] 27 | use klondike::Table;
Dec 04 20:28:01.995 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 20:28:01.995 INFO [stderr]    |
Dec 04 20:28:01.995 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 20:28:01.995 INFO [stderr] 
Dec 04 20:28:02.039 INFO [stderr] warning: unused import: `klondike::Table`
Dec 04 20:28:02.039 INFO [stderr]   --> src/main.rs:27:5
Dec 04 20:28:02.039 INFO [stderr]    |
Dec 04 20:28:02.039 INFO [stderr] 27 | use klondike::Table;
Dec 04 20:28:02.039 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 20:28:02.039 INFO [stderr]    |
Dec 04 20:28:02.039 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 20:28:02.039 INFO [stderr] 
Dec 04 20:28:02.235 INFO [stderr] warning: struct is never constructed: `Table`
Dec 04 20:28:02.235 INFO [stderr]   --> src/klondike.rs:28:1
Dec 04 20:28:02.235 INFO [stderr]    |
Dec 04 20:28:02.235 INFO [stderr] 28 | pub struct Table
Dec 04 20:28:02.235 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 20:28:02.251 INFO [stderr]    |
Dec 04 20:28:02.251 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 20:28:02.251 INFO [stderr] 
Dec 04 20:28:02.291 INFO [stderr] warning: struct is never constructed: `Table`
Dec 04 20:28:02.291 INFO [stderr]   --> src/klondike.rs:28:1
Dec 04 20:28:02.291 INFO [stderr]    |
Dec 04 20:28:02.291 INFO [stderr] 28 | pub struct Table
Dec 04 20:28:02.291 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 20:28:02.291 INFO [stderr]    |
Dec 04 20:28:02.291 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 20:28:02.291 INFO [stderr] 
Dec 04 20:28:02.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.57s
Dec 04 20:28:02.333 INFO [stderr] su: No module specific data is present
Dec 04 20:28:03.270 INFO running `"docker" "inspect" "716e9027e9bed096f86b9882b6a10809102fbc8e3040a1b88d7d659b6f1448a6"`
Dec 04 20:28:03.627 INFO running `"docker" "rm" "-f" "716e9027e9bed096f86b9882b6a10809102fbc8e3040a1b88d7d659b6f1448a6"`
Dec 04 20:28:03.923 INFO [stdout] 716e9027e9bed096f86b9882b6a10809102fbc8e3040a1b88d7d659b6f1448a6