Dec 05 05:29:22.683 INFO checking tinyset-0.2.2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 05:29:22.683 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05:29:23.057 INFO [stdout] 3801f8d55e5b4794d9fbcf7521bcfe63299d541eb6c5abbd40e43a5a0e259ee9
Dec 05 05:29:23.061 INFO running `"docker" "start" "-a" "3801f8d55e5b4794d9fbcf7521bcfe63299d541eb6c5abbd40e43a5a0e259ee9"`
Dec 05 05:29:23.518 INFO [stderr] usermod: no changes
Dec 05 05:29:23.579 INFO [stderr]     Checking tinyset v0.2.2 (/source)
Dec 05 05:29:25.364 INFO [stderr] warning: method is never used: `insert`
Dec 05 05:29:25.364 INFO [stderr]     --> src/u64set.rs:2762:5
Dec 05 05:29:25.364 INFO [stderr]      |
Dec 05 05:29:25.364 INFO [stderr] 2762 |     fn insert(&mut self, k: u64, v: u64) -> Option<u64> {
Dec 05 05:29:25.364 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:29:25.364 INFO [stderr]      |
Dec 05 05:29:25.364 INFO [stderr]      = note: #[warn(dead_code)] on by default
Dec 05 05:29:25.364 INFO [stderr] 
Dec 05 05:29:27.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.21s
Dec 05 05:29:27.751 INFO [stderr] su: No module specific data is present
Dec 05 05:29:28.692 INFO running `"docker" "inspect" "3801f8d55e5b4794d9fbcf7521bcfe63299d541eb6c5abbd40e43a5a0e259ee9"`
Dec 05 05:29:28.891 INFO running `"docker" "rm" "-f" "3801f8d55e5b4794d9fbcf7521bcfe63299d541eb6c5abbd40e43a5a0e259ee9"`
Dec 05 05:29:29.004 INFO [stdout] 3801f8d55e5b4794d9fbcf7521bcfe63299d541eb6c5abbd40e43a5a0e259ee9