Dec 19 04:36:20.194 INFO checking zhuguoliang/rLSM against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 04:36:20.194 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/zhuguoliang/rLSM:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 04:36:20.584 INFO [stdout] 08fd5f2aeb2e34a50d4dd26b48b6f125088417a5617e445c3958a485f15c5780
Dec 19 04:36:20.586 INFO running `"docker" "start" "-a" "08fd5f2aeb2e34a50d4dd26b48b6f125088417a5617e445c3958a485f15c5780"`
Dec 19 04:36:22.188 INFO [stderr]     Checking rand_core v0.3.0
Dec 19 04:36:22.188 INFO [stderr]     Checking cfg-if v0.1.6
Dec 19 04:36:22.188 INFO [stderr]     Checking libc v0.2.43
Dec 19 04:36:22.188 INFO [stderr]     Checking bit-vec v0.5.0
Dec 19 04:36:22.412 INFO [stderr]     Checking log v0.4.5
Dec 19 04:36:23.180 INFO [stderr]     Checking rand_core v0.2.2
Dec 19 04:36:23.744 INFO [stderr]     Checking rand v0.5.5
Dec 19 04:36:25.964 INFO [stderr]     Checking database_rust v0.1.0 (/opt/crater/workdir)
Dec 19 04:36:26.108 INFO [stderr] warning: unused import: `rand::prelude::*`
Dec 19 04:36:26.108 INFO [stderr]  --> src/bloom_filter.rs:4:5
Dec 19 04:36:26.108 INFO [stderr]   |
Dec 19 04:36:26.108 INFO [stderr] 4 | use rand::prelude::*;
Dec 19 04:36:26.108 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 19 04:36:26.108 INFO [stderr]   |
Dec 19 04:36:26.108 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 04:36:26.108 INFO [stderr] 
Dec 19 04:36:26.108 INFO [stderr] warning: unused import: `bit_vec::BitVec`
Dec 19 04:36:26.108 INFO [stderr]  --> src/bloom_filter.rs:5:5
Dec 19 04:36:26.108 INFO [stderr]   |
Dec 19 04:36:26.108 INFO [stderr] 5 | use bit_vec::BitVec;
Dec 19 04:36:26.108 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 04:36:26.108 INFO [stderr] 
Dec 19 04:36:26.108 INFO [stderr] warning: unused import: `test::Bencher`
Dec 19 04:36:26.108 INFO [stderr]  --> src/component.rs:6:5
Dec 19 04:36:26.108 INFO [stderr]   |
Dec 19 04:36:26.108 INFO [stderr] 6 | use test::Bencher;
Dec 19 04:36:26.108 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 04:36:26.108 INFO [stderr] 
Dec 19 04:36:26.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
Dec 19 04:36:26.920 INFO running `"docker" "inspect" "08fd5f2aeb2e34a50d4dd26b48b6f125088417a5617e445c3958a485f15c5780"`
Dec 19 04:36:27.186 INFO running `"docker" "rm" "-f" "08fd5f2aeb2e34a50d4dd26b48b6f125088417a5617e445c3958a485f15c5780"`
Dec 19 04:36:27.431 INFO [stdout] 08fd5f2aeb2e34a50d4dd26b48b6f125088417a5617e445c3958a485f15c5780