Dec 05 10:43:24.044 INFO checking luther-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 10:43:24.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 10:43:24.395 INFO [stdout] 56bf263d9d5ed3fed20a6d7665dbe585c54c32a7c0c76f73131682eb19f51224
Dec 05 10:43:24.396 INFO running `"docker" "start" "-a" "56bf263d9d5ed3fed20a6d7665dbe585c54c32a7c0c76f73131682eb19f51224"`
Dec 05 10:43:25.477 INFO [stderr] usermod: no changes
Dec 05 10:43:25.651 INFO [stderr]     Checking luther v0.1.0 (/source)
Dec 05 10:43:29.070 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 05 10:43:29.070 INFO [stderr]    --> src/span.rs:132:9
Dec 05 10:43:29.070 INFO [stderr]     |
Dec 05 10:43:29.070 INFO [stderr] 132 |         Location::new(usize::max_value()) + 3;
Dec 05 10:43:29.070 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:43:29.070 INFO [stderr]     |
Dec 05 10:43:29.070 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 10:43:29.070 INFO [stderr] 
Dec 05 10:43:29.087 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
Dec 05 10:43:29.093 INFO [stderr] su: No module specific data is present
Dec 05 10:43:29.931 INFO running `"docker" "inspect" "56bf263d9d5ed3fed20a6d7665dbe585c54c32a7c0c76f73131682eb19f51224"`
Dec 05 10:43:30.383 INFO running `"docker" "rm" "-f" "56bf263d9d5ed3fed20a6d7665dbe585c54c32a7c0c76f73131682eb19f51224"`
Dec 05 10:43:30.711 INFO [stdout] 56bf263d9d5ed3fed20a6d7665dbe585c54c32a7c0c76f73131682eb19f51224