Dec 11 12:59:28.725 INFO checking na-o-ys/train-dijkstra-demo against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 12:59:28.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12:59:29.137 INFO [stdout] 148113f070518c6d8d493e5d4f420df7f9b8f9520e69655b9100f69a0e597d28
Dec 11 12:59:29.139 INFO running `"docker" "start" "-a" "148113f070518c6d8d493e5d4f420df7f9b8f9520e69655b9100f69a0e597d28"`
Dec 11 12:59:30.013 INFO [stderr] usermod: no changes
Dec 11 12:59:30.112 INFO [stderr]     Checking serde v0.9.11
Dec 11 12:59:30.124 INFO [stderr]    Compiling syn v0.11.9
Dec 11 12:59:35.662 INFO [stderr]    Compiling serde_codegen_internals v0.14.1
Dec 11 12:59:37.276 INFO [stderr]    Compiling serde_derive v0.9.11
Dec 11 12:59:40.340 INFO [stderr]     Checking serde_json v0.9.9
Dec 11 12:59:43.055 INFO [stderr]     Checking train-dijkstra-demo v0.1.0 (/source)
Dec 11 12:59:43.562 INFO [stderr] warning: denote infinite loops with `loop { ... }`
Dec 11 12:59:43.562 INFO [stderr]   --> src/main.rs:20:5
Dec 11 12:59:43.562 INFO [stderr]    |
Dec 11 12:59:43.562 INFO [stderr] 20 |     while true {
Dec 11 12:59:43.562 INFO [stderr]    |     ^^^^^^^^^^ help: use `loop`
Dec 11 12:59:43.562 INFO [stderr]    |
Dec 11 12:59:43.562 INFO [stderr]    = note: #[warn(while_true)] on by default
Dec 11 12:59:43.562 INFO [stderr] 
Dec 11 12:59:43.918 INFO [stderr] warning: denote infinite loops with `loop { ... }`
Dec 11 12:59:43.918 INFO [stderr]   --> src/main.rs:20:5
Dec 11 12:59:43.918 INFO [stderr]    |
Dec 11 12:59:43.918 INFO [stderr] 20 |     while true {
Dec 11 12:59:43.918 INFO [stderr]    |     ^^^^^^^^^^ help: use `loop`
Dec 11 12:59:43.918 INFO [stderr]    |
Dec 11 12:59:43.918 INFO [stderr]    = note: #[warn(while_true)] on by default
Dec 11 12:59:43.918 INFO [stderr] 
Dec 11 12:59:43.960 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.91s
Dec 11 12:59:43.980 INFO [stderr] su: No module specific data is present
Dec 11 12:59:44.740 INFO running `"docker" "inspect" "148113f070518c6d8d493e5d4f420df7f9b8f9520e69655b9100f69a0e597d28"`
Dec 11 12:59:45.052 INFO running `"docker" "rm" "-f" "148113f070518c6d8d493e5d4f420df7f9b8f9520e69655b9100f69a0e597d28"`
Dec 11 12:59:45.234 INFO [stdout] 148113f070518c6d8d493e5d4f420df7f9b8f9520e69655b9100f69a0e597d28