Dec 17 23:25:07.606 INFO checking harrydevnull/cassandra-rust-test against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:25:07.606 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/harrydevnull/cassandra-rust-test:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:25:07.857 INFO [stdout] 82830a02b20bb2984f49c49b230022afc4102d6ca92210e24b6eb50b9982c03d
Dec 17 23:25:07.859 INFO running `"docker" "start" "-a" "82830a02b20bb2984f49c49b230022afc4102d6ca92210e24b6eb50b9982c03d"`
Dec 17 23:25:08.696 INFO [stderr]     Checking uuid v0.2.3
Dec 17 23:25:08.984 INFO [stderr]     Checking cdrs v0.2.0
Dec 17 23:25:09.796 INFO [stderr]     Checking cassandraaccess v0.1.0 (/opt/crater/workdir)
Dec 17 23:25:10.024 INFO [stderr] warning: unused variable: `response_frame`
Dec 17 23:25:10.024 INFO [stderr] warning: unused variable: `response_frame`
Dec 17 23:25:10.024 INFO [stderr]   --> src/main.rs:16:9
Dec 17 23:25:10.024 INFO [stderr]    |
Dec 17 23:25:10.024 INFO [stderr] 16 |     let response_frame = client.start(compression::Compression::Snappy).unwrap();
Dec 17 23:25:10.024 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_response_frame` instead
Dec 17 23:25:10.024 INFO [stderr]    |
Dec 17 23:25:10.024 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 23:25:10.024 INFO [stderr] 
Dec 17 23:25:10.024 INFO [stderr]   --> src/main.rs:16:9
Dec 17 23:25:10.024 INFO [stderr]    |
Dec 17 23:25:10.024 INFO [stderr] 16 |     let response_frame = client.start(compression::Compression::Snappy).unwrap();
Dec 17 23:25:10.024 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_response_frame` instead
Dec 17 23:25:10.024 INFO [stderr]    |
Dec 17 23:25:10.024 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 23:25:10.024 INFO [stderr] 
Dec 17 23:25:10.058 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 17 23:25:10.417 INFO running `"docker" "inspect" "82830a02b20bb2984f49c49b230022afc4102d6ca92210e24b6eb50b9982c03d"`
Dec 17 23:25:10.642 INFO running `"docker" "rm" "-f" "82830a02b20bb2984f49c49b230022afc4102d6ca92210e24b6eb50b9982c03d"`
Dec 17 23:25:10.836 INFO [stdout] 82830a02b20bb2984f49c49b230022afc4102d6ca92210e24b6eb50b9982c03d