Dec 04 17:49:01.388 INFO checking harrydevnull/cassandra-rust-test against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 17:49:01.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17:49:01.893 INFO [stdout] 3be9475e0be5b7cf42987484a44e267625d824748651a3985cf67f5cdaeb3ce6
Dec 04 17:49:01.903 INFO running `"docker" "start" "-a" "3be9475e0be5b7cf42987484a44e267625d824748651a3985cf67f5cdaeb3ce6"`
Dec 04 17:49:02.864 INFO [stderr] usermod: no changes
Dec 04 17:49:03.023 INFO [stderr]     Checking uuid v0.2.3
Dec 04 17:49:03.027 INFO [stderr]     Checking snap v0.1.2
Dec 04 17:49:03.027 INFO [stderr]     Checking lz4-compress v0.1.0
Dec 04 17:49:04.251 INFO [stderr]     Checking cdrs v0.2.0
Dec 04 17:49:05.360 INFO [stderr]     Checking cassandraaccess v0.1.0 (/source)
Dec 04 17:49:06.295 INFO [stderr] warning: unused variable: `response_frame`
Dec 04 17:49:06.295 INFO [stderr]   --> src/main.rs:16:9
Dec 04 17:49:06.295 INFO [stderr]    |
Dec 04 17:49:06.295 INFO [stderr] 16 |     let response_frame = client.start(compression::Compression::Snappy).unwrap();
Dec 04 17:49:06.295 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_response_frame` instead
Dec 04 17:49:06.295 INFO [stderr]    |
Dec 04 17:49:06.295 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 17:49:06.295 INFO [stderr] 
Dec 04 17:49:06.423 INFO [stderr] warning: unused variable: `response_frame`
Dec 04 17:49:06.423 INFO [stderr]   --> src/main.rs:16:9
Dec 04 17:49:06.423 INFO [stderr]    |
Dec 04 17:49:06.423 INFO [stderr] 16 |     let response_frame = client.start(compression::Compression::Snappy).unwrap();
Dec 04 17:49:06.423 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_response_frame` instead
Dec 04 17:49:06.423 INFO [stderr]    |
Dec 04 17:49:06.423 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 17:49:06.423 INFO [stderr] 
Dec 04 17:49:06.447 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
Dec 04 17:49:06.449 INFO [stderr] su: No module specific data is present
Dec 04 17:49:07.876 INFO running `"docker" "inspect" "3be9475e0be5b7cf42987484a44e267625d824748651a3985cf67f5cdaeb3ce6"`
Dec 04 17:49:08.230 INFO running `"docker" "rm" "-f" "3be9475e0be5b7cf42987484a44e267625d824748651a3985cf67f5cdaeb3ce6"`
Dec 04 17:49:08.555 INFO [stdout] 3be9475e0be5b7cf42987484a44e267625d824748651a3985cf67f5cdaeb3ce6