Nov 29 18:33:01.672 INFO checking sejr/core-interpreter against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 18:33:01.672 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 18:33:02.148 INFO [stdout] 897164a0799b57fdbefe925d21157e7d1348c8500e3e5ae4013b57179af4817a
Nov 29 18:33:02.154 INFO running `"docker" "start" "-a" "897164a0799b57fdbefe925d21157e7d1348c8500e3e5ae4013b57179af4817a"`
Nov 29 18:33:03.461 INFO [stderr] usermod: no changes
Nov 29 18:33:03.532 INFO [stderr]     Checking core v0.4.0 (/source)
Nov 29 18:33:04.572 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 29 18:33:04.572 INFO [stderr]    --> src/tokenizer.rs:309:9
Nov 29 18:33:04.572 INFO [stderr]     |
Nov 29 18:33:04.572 INFO [stderr] 309 |         i + 1;
Nov 29 18:33:04.572 INFO [stderr]     |         ^^^^^
Nov 29 18:33:04.576 INFO [stderr]     |
Nov 29 18:33:04.576 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 18:33:04.576 INFO [stderr] 
Nov 29 18:33:04.580 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 29 18:33:04.580 INFO [stderr]    --> src/tokenizer.rs:309:9
Nov 29 18:33:04.580 INFO [stderr]     |
Nov 29 18:33:04.580 INFO [stderr] 309 |         i + 1;
Nov 29 18:33:04.580 INFO [stderr]     |         ^^^^^
Nov 29 18:33:04.596 INFO [stderr]     |
Nov 29 18:33:04.596 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 18:33:04.596 INFO [stderr] 
Nov 29 18:33:04.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Nov 29 18:33:04.632 INFO [stderr] su: No module specific data is present
Nov 29 18:33:05.330 INFO running `"docker" "inspect" "897164a0799b57fdbefe925d21157e7d1348c8500e3e5ae4013b57179af4817a"`
Nov 29 18:33:05.594 INFO running `"docker" "rm" "-f" "897164a0799b57fdbefe925d21157e7d1348c8500e3e5ae4013b57179af4817a"`
Nov 29 18:33:05.896 INFO [stdout] 897164a0799b57fdbefe925d21157e7d1348c8500e3e5ae4013b57179af4817a