Dec 05 16:09:39.878 INFO checking bittwiddler-0.0.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 16:09:39.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16:09:40.026 INFO [stdout] e95bdebfb0ccf69525640be69f499ffa635b94a41fe631fa226d669d72ecc3e2
Dec 05 16:09:40.028 INFO running `"docker" "start" "-a" "e95bdebfb0ccf69525640be69f499ffa635b94a41fe631fa226d669d72ecc3e2"`
Dec 05 16:09:40.567 INFO [stderr] usermod: no changes
Dec 05 16:09:40.671 INFO [stderr]     Checking quote v0.5.2
Dec 05 16:09:41.416 INFO [stderr]     Checking syn v0.13.11
Dec 05 16:09:45.803 INFO [stderr]     Checking bittwiddler v0.0.1 (/source)
Dec 05 16:09:47.624 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 05 16:09:47.624 INFO [stderr]    --> src/lib.rs:294:36
Dec 05 16:09:47.624 INFO [stderr]     |
Dec 05 16:09:47.624 INFO [stderr] 294 |             unsafe { Some(self.str.slice_unchecked(start_of_ret_idx, end_of_ret_idx)) }
Dec 05 16:09:47.624 INFO [stderr]     |                                    ^^^^^^^^^^^^^^^
Dec 05 16:09:47.624 INFO [stderr]     |
Dec 05 16:09:47.624 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 05 16:09:47.624 INFO [stderr] 
Dec 05 16:09:47.895 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 05 16:09:47.895 INFO [stderr]    --> src/lib.rs:294:36
Dec 05 16:09:47.895 INFO [stderr]     |
Dec 05 16:09:47.895 INFO [stderr] 294 |             unsafe { Some(self.str.slice_unchecked(start_of_ret_idx, end_of_ret_idx)) }
Dec 05 16:09:47.895 INFO [stderr]     |                                    ^^^^^^^^^^^^^^^
Dec 05 16:09:47.895 INFO [stderr]     |
Dec 05 16:09:47.895 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 05 16:09:47.895 INFO [stderr] 
Dec 05 16:09:48.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.73s
Dec 05 16:09:48.322 INFO [stderr] su: No module specific data is present
Dec 05 16:09:49.184 INFO running `"docker" "inspect" "e95bdebfb0ccf69525640be69f499ffa635b94a41fe631fa226d669d72ecc3e2"`
Dec 05 16:09:49.463 INFO running `"docker" "rm" "-f" "e95bdebfb0ccf69525640be69f499ffa635b94a41fe631fa226d669d72ecc3e2"`
Dec 05 16:09:49.707 INFO [stdout] e95bdebfb0ccf69525640be69f499ffa635b94a41fe631fa226d669d72ecc3e2