Dec 05 06:34:51.733 INFO checking sliding_windows-3.0.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 06:34:51.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06:34:52.042 INFO [stdout] 8d7904f2065573a39e4c8fdd11b9d6f156e35ca2301f59f170e49228cdb2f81c
Dec 05 06:34:52.048 INFO running `"docker" "start" "-a" "8d7904f2065573a39e4c8fdd11b9d6f156e35ca2301f59f170e49228cdb2f81c"`
Dec 05 06:34:53.384 INFO [stderr] usermod: no changes
Dec 05 06:34:53.471 INFO [stderr]     Checking sliding_windows v3.0.0 (/source)
Dec 05 06:34:54.107 INFO [stderr] warning: unnecessary `unsafe` block
Dec 05 06:34:54.107 INFO [stderr]   --> src/sliding_windows.rs:94:9
Dec 05 06:34:54.107 INFO [stderr]    |
Dec 05 06:34:54.107 INFO [stderr] 94 |         unsafe {
Dec 05 06:34:54.107 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Dec 05 06:34:54.107 INFO [stderr]    |
Dec 05 06:34:54.107 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 05 06:34:54.107 INFO [stderr] 
Dec 05 06:34:54.415 INFO [stderr] warning: unnecessary `unsafe` block
Dec 05 06:34:54.415 INFO [stderr]   --> src/sliding_windows.rs:94:9
Dec 05 06:34:54.415 INFO [stderr]    |
Dec 05 06:34:54.415 INFO [stderr] 94 |         unsafe {
Dec 05 06:34:54.415 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Dec 05 06:34:54.415 INFO [stderr]    |
Dec 05 06:34:54.415 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 05 06:34:54.415 INFO [stderr] 
Dec 05 06:34:54.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 05 06:34:54.449 INFO [stderr] su: No module specific data is present
Dec 05 06:34:55.163 INFO running `"docker" "inspect" "8d7904f2065573a39e4c8fdd11b9d6f156e35ca2301f59f170e49228cdb2f81c"`
Dec 05 06:34:55.395 INFO running `"docker" "rm" "-f" "8d7904f2065573a39e4c8fdd11b9d6f156e35ca2301f59f170e49228cdb2f81c"`
Dec 05 06:34:55.664 INFO [stdout] 8d7904f2065573a39e4c8fdd11b9d6f156e35ca2301f59f170e49228cdb2f81c