Nov 09 05:32:33.287 INFO checking sejr/core-interpreter against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 05:32:33.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 05:32:33.791 INFO blam! af9ee6d042613440db7bda454fdeddb902d26dae0a4c74544921a8d6e646018f
Nov 09 05:32:33.794 INFO running `"docker" "start" "-a" "af9ee6d042613440db7bda454fdeddb902d26dae0a4c74544921a8d6e646018f"`
Nov 09 05:32:35.325 INFO kablam! usermod: no changes
Nov 09 05:32:35.399 INFO kablam!     Checking core v0.4.0 (/source)
Nov 09 05:32:36.031 INFO kablam! warning: unused arithmetic operation that must be used
Nov 09 05:32:36.031 INFO kablam!    --> src/tokenizer.rs:309:9
Nov 09 05:32:36.031 INFO kablam!     |
Nov 09 05:32:36.031 INFO kablam! 309 |         i + 1;
Nov 09 05:32:36.031 INFO kablam!     |         ^^^^^
Nov 09 05:32:36.031 INFO kablam!     |
Nov 09 05:32:36.031 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 05:32:36.031 INFO kablam! 
Nov 09 05:32:36.235 INFO kablam! warning: unused arithmetic operation that must be used
Nov 09 05:32:36.236 INFO kablam!    --> src/tokenizer.rs:309:9
Nov 09 05:32:36.236 INFO kablam!     |
Nov 09 05:32:36.236 INFO kablam! 309 |         i + 1;
Nov 09 05:32:36.237 INFO kablam!     |         ^^^^^
Nov 09 05:32:36.237 INFO kablam!     |
Nov 09 05:32:36.237 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 05:32:36.239 INFO kablam! 
Nov 09 05:32:36.251 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 09 05:32:36.253 INFO kablam! su: No module specific data is present
Nov 09 05:32:36.943 INFO running `"docker" "rm" "-f" "af9ee6d042613440db7bda454fdeddb902d26dae0a4c74544921a8d6e646018f"`
Nov 09 05:32:37.224 INFO blam! af9ee6d042613440db7bda454fdeddb902d26dae0a4c74544921a8d6e646018f