Dec 01 01:27:48.965 INFO checking bittwiddler-0.0.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 01:27:48.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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"`
Dec 01 01:27:49.156 INFO [stdout] 16a34e742159fbdf1eb8c4bb9463a496c55ef28a6030b05be53f47c3ca9201ef
Dec 01 01:27:49.157 INFO running `"docker" "start" "-a" "16a34e742159fbdf1eb8c4bb9463a496c55ef28a6030b05be53f47c3ca9201ef"`
Dec 01 01:27:49.767 INFO [stderr] usermod: no changes
Dec 01 01:27:49.825 INFO [stderr]     Checking syn v0.13.11
Dec 01 01:27:57.195 INFO [stderr]     Checking bittwiddler v0.0.1 (/source)
Dec 01 01:28:02.720 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 01 01:28:02.720 INFO [stderr]    --> src/lib.rs:294:36
Dec 01 01:28:02.720 INFO [stderr]     |
Dec 01 01:28:02.720 INFO [stderr] 294 |             unsafe { Some(self.str.slice_unchecked(start_of_ret_idx, end_of_ret_idx)) }
Dec 01 01:28:02.720 INFO [stderr]     |                                    ^^^^^^^^^^^^^^^
Dec 01 01:28:02.720 INFO [stderr]     |
Dec 01 01:28:02.720 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 01 01:28:02.720 INFO [stderr] 
Dec 01 01:28:03.370 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 01 01:28:03.370 INFO [stderr]    --> src/lib.rs:294:36
Dec 01 01:28:03.370 INFO [stderr]     |
Dec 01 01:28:03.370 INFO [stderr] 294 |             unsafe { Some(self.str.slice_unchecked(start_of_ret_idx, end_of_ret_idx)) }
Dec 01 01:28:03.370 INFO [stderr]     |                                    ^^^^^^^^^^^^^^^
Dec 01 01:28:03.370 INFO [stderr]     |
Dec 01 01:28:03.370 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 01 01:28:03.370 INFO [stderr] 
Dec 01 01:28:03.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.02s
Dec 01 01:28:03.804 INFO [stderr] su: No module specific data is present
Dec 01 01:28:04.488 INFO running `"docker" "inspect" "16a34e742159fbdf1eb8c4bb9463a496c55ef28a6030b05be53f47c3ca9201ef"`
Dec 01 01:28:04.896 INFO running `"docker" "rm" "-f" "16a34e742159fbdf1eb8c4bb9463a496c55ef28a6030b05be53f47c3ca9201ef"`
Dec 01 01:28:05.216 INFO [stdout] 16a34e742159fbdf1eb8c4bb9463a496c55ef28a6030b05be53f47c3ca9201ef