Dec 11 22:01:21.111 INFO checking barrelll/cl against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 22:01:21.111 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 22:01:21.564 INFO [stdout] cd82db513b45ad8f2253d81d63c7c0bcb1105891230d1e47e8dcc6287521c9c2
Dec 11 22:01:21.566 INFO running `"docker" "start" "-a" "cd82db513b45ad8f2253d81d63c7c0bcb1105891230d1e47e8dcc6287521c9c2"`
Dec 11 22:01:22.547 INFO [stderr] usermod: no changes
Dec 11 22:01:22.900 INFO [stderr]     Checking num-integer v0.1.35
Dec 11 22:01:22.900 INFO [stderr]     Checking num-complex v0.1.40
Dec 11 22:01:22.916 INFO [stderr]     Checking ash v0.15.8
Dec 11 22:01:22.948 INFO [stderr]     Checking wayland-sys v0.7.8
Dec 11 22:01:25.118 INFO [stderr]     Checking num-bigint v0.1.40
Dec 11 22:01:25.125 INFO [stderr]     Checking num-iter v0.1.34
Dec 11 22:01:25.218 INFO [stderr]     Checking wayland-client v0.7.8
Dec 11 22:01:28.740 INFO [stderr]     Checking wayland-window v0.4.4
Dec 11 22:01:28.740 INFO [stderr]     Checking wayland-kbd v0.6.3
Dec 11 22:01:31.825 INFO [stderr]     Checking winit v0.5.11
Dec 11 22:01:31.897 INFO [stderr]     Checking num-rational v0.1.39
Dec 11 22:01:34.280 INFO [stderr]     Checking num v0.1.39
Dec 11 22:01:36.704 INFO [stderr]     Checking learner v0.1.0 (/source)
Dec 11 22:01:38.028 INFO [stderr] warning: unused variable: `output`
Dec 11 22:01:38.028 INFO [stderr]  --> src/main.rs:9:9
Dec 11 22:01:38.028 INFO [stderr]   |
Dec 11 22:01:38.029 INFO [stderr] 9 |     let output = data.learn(2, &mut layers); // this one is Bob.
Dec 11 22:01:38.029 INFO [stderr]   |         ^^^^^^ help: consider using `_output` instead
Dec 11 22:01:38.029 INFO [stderr]   |
Dec 11 22:01:38.030 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 11 22:01:38.030 INFO [stderr] 
Dec 11 22:01:38.188 INFO [stderr] warning: unused variable: `output`
Dec 11 22:01:38.189 INFO [stderr]  --> src/main.rs:9:9
Dec 11 22:01:38.189 INFO [stderr]   |
Dec 11 22:01:38.190 INFO [stderr] 9 |     let output = data.learn(2, &mut layers); // this one is Bob.
Dec 11 22:01:38.190 INFO [stderr]   |         ^^^^^^ help: consider using `_output` instead
Dec 11 22:01:38.190 INFO [stderr]   |
Dec 11 22:01:38.190 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 11 22:01:38.191 INFO [stderr] 
Dec 11 22:01:38.240 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.66s
Dec 11 22:01:38.261 INFO [stderr] su: No module specific data is present
Dec 11 22:01:39.416 INFO running `"docker" "inspect" "cd82db513b45ad8f2253d81d63c7c0bcb1105891230d1e47e8dcc6287521c9c2"`
Dec 11 22:01:39.782 INFO running `"docker" "rm" "-f" "cd82db513b45ad8f2253d81d63c7c0bcb1105891230d1e47e8dcc6287521c9c2"`
Dec 11 22:01:40.208 INFO [stdout] cd82db513b45ad8f2253d81d63c7c0bcb1105891230d1e47e8dcc6287521c9c2