Nov 27 20:45:54.033 INFO checking sejr/core-interpreter against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 20:45:54.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 27 20:45:54.517 INFO [stdout] e63acda1ff84bf41f3fe184aff2b26ed337ceb570ac1496ed21b676e67819b14
Nov 27 20:45:54.526 INFO running `"docker" "start" "-a" "e63acda1ff84bf41f3fe184aff2b26ed337ceb570ac1496ed21b676e67819b14"`
Nov 27 20:45:55.684 INFO [stderr] usermod: no changes
Nov 27 20:45:55.756 INFO [stderr]     Checking core v0.4.0 (/source)
Nov 27 20:45:56.685 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 27 20:45:56.685 INFO [stderr]    --> src/tokenizer.rs:309:9
Nov 27 20:45:56.685 INFO [stderr]     |
Nov 27 20:45:56.686 INFO [stderr] 309 |         i + 1;
Nov 27 20:45:56.686 INFO [stderr]     |         ^^^^^
Nov 27 20:45:56.686 INFO [stderr]     |
Nov 27 20:45:56.687 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 20:45:56.687 INFO [stderr] 
Nov 27 20:45:56.785 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 27 20:45:56.785 INFO [stderr]    --> src/tokenizer.rs:309:9
Nov 27 20:45:56.785 INFO [stderr]     |
Nov 27 20:45:56.786 INFO [stderr] 309 |         i + 1;
Nov 27 20:45:56.786 INFO [stderr]     |         ^^^^^
Nov 27 20:45:56.786 INFO [stderr]     |
Nov 27 20:45:56.787 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 20:45:56.787 INFO [stderr] 
Nov 27 20:45:56.829 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 27 20:45:56.832 INFO [stderr] su: No module specific data is present
Nov 27 20:45:57.531 INFO running `"docker" "inspect" "e63acda1ff84bf41f3fe184aff2b26ed337ceb570ac1496ed21b676e67819b14"`
Nov 27 20:45:57.858 INFO running `"docker" "rm" "-f" "e63acda1ff84bf41f3fe184aff2b26ed337ceb570ac1496ed21b676e67819b14"`
Nov 27 20:45:58.181 INFO [stdout] e63acda1ff84bf41f3fe184aff2b26ed337ceb570ac1496ed21b676e67819b14