Dec 04 06:05:57.976 INFO checking zhuguoliang/rLSM against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 06:05:57.976 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 04 06:05:58.411 INFO [stdout] 090a2c3575cf241386d5acf194a2fa768c29e0df649ad0e99668db2603893d52
Dec 04 06:05:58.413 INFO running `"docker" "start" "-a" "090a2c3575cf241386d5acf194a2fa768c29e0df649ad0e99668db2603893d52"`
Dec 04 06:05:59.957 INFO [stderr] usermod: no changes
Dec 04 06:06:00.050 INFO [stderr]     Checking bit-vec v0.5.0
Dec 04 06:06:00.050 INFO [stderr]     Checking log v0.4.5
Dec 04 06:06:00.883 INFO [stderr]     Checking database_rust v0.1.0 (/source)
Dec 04 06:06:01.187 INFO [stderr] warning: unused import: `rand::prelude::*`
Dec 04 06:06:01.187 INFO [stderr]  --> src/bloom_filter.rs:4:5
Dec 04 06:06:01.188 INFO [stderr]   |
Dec 04 06:06:01.188 INFO [stderr] 4 | use rand::prelude::*;
Dec 04 06:06:01.188 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 04 06:06:01.188 INFO [stderr]   |
Dec 04 06:06:01.189 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:06:01.189 INFO [stderr] 
Dec 04 06:06:01.189 INFO [stderr] warning: unused import: `bit_vec::BitVec`
Dec 04 06:06:01.189 INFO [stderr]  --> src/bloom_filter.rs:5:5
Dec 04 06:06:01.189 INFO [stderr]   |
Dec 04 06:06:01.189 INFO [stderr] 5 | use bit_vec::BitVec;
Dec 04 06:06:01.189 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 06:06:01.189 INFO [stderr] 
Dec 04 06:06:01.189 INFO [stderr] warning: unused import: `test::Bencher`
Dec 04 06:06:01.189 INFO [stderr]  --> src/component.rs:6:5
Dec 04 06:06:01.189 INFO [stderr]   |
Dec 04 06:06:01.189 INFO [stderr] 6 | use test::Bencher;
Dec 04 06:06:01.189 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 04 06:06:01.189 INFO [stderr] 
Dec 04 06:06:01.909 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Dec 04 06:06:01.918 INFO [stderr] su: No module specific data is present
Dec 04 06:06:02.961 INFO running `"docker" "inspect" "090a2c3575cf241386d5acf194a2fa768c29e0df649ad0e99668db2603893d52"`
Dec 04 06:06:03.305 INFO running `"docker" "rm" "-f" "090a2c3575cf241386d5acf194a2fa768c29e0df649ad0e99668db2603893d52"`
Dec 04 06:06:03.615 INFO [stdout] 090a2c3575cf241386d5acf194a2fa768c29e0df649ad0e99668db2603893d52