Dec 05 05:29:22.554 INFO checking tinyset-0.2.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 05:29:22.554 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05:29:22.952 INFO [stdout] 7717d0822a5ea76266abb8ef0c3b8f5ab3071e777658e4ccf4713af2ff37eb99
Dec 05 05:29:22.955 INFO running `"docker" "start" "-a" "7717d0822a5ea76266abb8ef0c3b8f5ab3071e777658e4ccf4713af2ff37eb99"`
Dec 05 05:29:23.354 INFO [stderr] usermod: no changes
Dec 05 05:29:23.408 INFO [stderr]     Checking tinyset v0.2.2 (/source)
Dec 05 05:29:25.275 INFO [stderr] warning: method is never used: `insert`
Dec 05 05:29:25.275 INFO [stderr]     --> src/u64set.rs:2762:5
Dec 05 05:29:25.275 INFO [stderr]      |
Dec 05 05:29:25.276 INFO [stderr] 2762 |     fn insert(&mut self, k: u64, v: u64) -> Option<u64> {
Dec 05 05:29:25.288 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:29:25.288 INFO [stderr]      |
Dec 05 05:29:25.289 INFO [stderr]      = note: #[warn(dead_code)] on by default
Dec 05 05:29:25.289 INFO [stderr] 
Dec 05 05:29:26.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.52s
Dec 05 05:29:26.896 INFO [stderr] su: No module specific data is present
Dec 05 05:29:27.698 INFO running `"docker" "inspect" "7717d0822a5ea76266abb8ef0c3b8f5ab3071e777658e4ccf4713af2ff37eb99"`
Dec 05 05:29:27.958 INFO running `"docker" "rm" "-f" "7717d0822a5ea76266abb8ef0c3b8f5ab3071e777658e4ccf4713af2ff37eb99"`
Dec 05 05:29:28.275 INFO [stdout] 7717d0822a5ea76266abb8ef0c3b8f5ab3071e777658e4ccf4713af2ff37eb99