Nov 28 02:18:23.389 INFO checking kogai/tetris against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 02:18:23.390 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 02:18:23.766 INFO [stdout] 479057c297a4162ddc16911214035c9c80c7bd6367c419ce0f99e97783aea46d
Nov 28 02:18:23.768 INFO running `"docker" "start" "-a" "479057c297a4162ddc16911214035c9c80c7bd6367c419ce0f99e97783aea46d"`
Nov 28 02:18:25.300 INFO [stderr] usermod: no changes
Nov 28 02:18:25.368 INFO [stderr]     Checking tetris v0.1.0 (/source)
Nov 28 02:18:26.144 INFO [stderr] warning: method is never used: `send`
Nov 28 02:18:26.144 INFO [stderr]   --> src/command.rs:16:5
Nov 28 02:18:26.144 INFO [stderr]    |
Nov 28 02:18:26.144 INFO [stderr] 16 |     pub fn send(&self, command: Command) {
Nov 28 02:18:26.144 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:26.144 INFO [stderr]    |
Nov 28 02:18:26.144 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:18:26.144 INFO [stderr] 
Nov 28 02:18:26.144 INFO [stderr] warning: variant is never constructed: `Left`
Nov 28 02:18:26.144 INFO [stderr]   --> src/command.rs:34:5
Nov 28 02:18:26.144 INFO [stderr]    |
Nov 28 02:18:26.144 INFO [stderr] 34 |     Left,
Nov 28 02:18:26.144 INFO [stderr]    |     ^^^^
Nov 28 02:18:26.144 INFO [stderr] 
Nov 28 02:18:26.144 INFO [stderr] warning: variant is never constructed: `Right`
Nov 28 02:18:26.145 INFO [stderr]   --> src/command.rs:35:5
Nov 28 02:18:26.145 INFO [stderr]    |
Nov 28 02:18:26.145 INFO [stderr] 35 |     Right,
Nov 28 02:18:26.145 INFO [stderr]    |     ^^^^^
Nov 28 02:18:26.145 INFO [stderr] 
Nov 28 02:18:26.155 INFO [stderr] warning: method is never used: `send`
Nov 28 02:18:26.155 INFO [stderr]   --> src/command.rs:16:5
Nov 28 02:18:26.155 INFO [stderr]    |
Nov 28 02:18:26.155 INFO [stderr] 16 |     pub fn send(&self, command: Command) {
Nov 28 02:18:26.155 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:18:26.155 INFO [stderr]    |
Nov 28 02:18:26.155 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:18:26.155 INFO [stderr] 
Nov 28 02:18:26.155 INFO [stderr] warning: variant is never constructed: `Left`
Nov 28 02:18:26.155 INFO [stderr]   --> src/command.rs:34:5
Nov 28 02:18:26.155 INFO [stderr]    |
Nov 28 02:18:26.155 INFO [stderr] 34 |     Left,
Nov 28 02:18:26.155 INFO [stderr]    |     ^^^^
Nov 28 02:18:26.155 INFO [stderr] 
Nov 28 02:18:26.155 INFO [stderr] warning: variant is never constructed: `Right`
Nov 28 02:18:26.155 INFO [stderr]   --> src/command.rs:35:5
Nov 28 02:18:26.155 INFO [stderr]    |
Nov 28 02:18:26.155 INFO [stderr] 35 |     Right,
Nov 28 02:18:26.155 INFO [stderr]    |     ^^^^^
Nov 28 02:18:26.155 INFO [stderr] 
Nov 28 02:18:26.185 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 28 02:18:26.185 INFO [stderr] su: No module specific data is present
Nov 28 02:18:26.518 INFO running `"docker" "inspect" "479057c297a4162ddc16911214035c9c80c7bd6367c419ce0f99e97783aea46d"`
Nov 28 02:18:26.730 INFO running `"docker" "rm" "-f" "479057c297a4162ddc16911214035c9c80c7bd6367c419ce0f99e97783aea46d"`
Nov 28 02:18:26.868 INFO [stdout] 479057c297a4162ddc16911214035c9c80c7bd6367c419ce0f99e97783aea46d