Nov 28 20:06:04.924 INFO checking r2d2-memcache-0.1.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 20:06:04.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 20:06:05.204 INFO [stdout] a9442cd6dc4cff686fc2e8689a1aa5a7cf18498c102cbf1326a529871f2610d9
Nov 28 20:06:05.210 INFO running `"docker" "start" "-a" "a9442cd6dc4cff686fc2e8689a1aa5a7cf18498c102cbf1326a529871f2610d9"`
Nov 28 20:06:06.210 INFO [stderr] usermod: no changes
Nov 28 20:06:06.300 INFO [stderr]     Checking memcache v0.7.1
Nov 28 20:06:07.573 INFO [stderr]     Checking r2d2-memcache v0.1.1 (/source)
Nov 28 20:06:11.104 INFO [stderr] warning: unused variable: `pool`
Nov 28 20:06:11.104 INFO [stderr]   --> tests/test_connection.rs:12:9
Nov 28 20:06:11.104 INFO [stderr]    |
Nov 28 20:06:11.104 INFO [stderr] 12 |     let pool = r2d2::Pool::new(config, manager).unwrap();
Nov 28 20:06:11.104 INFO [stderr]    |         ^^^^ help: consider using `_pool` instead
Nov 28 20:06:11.104 INFO [stderr]    |
Nov 28 20:06:11.104 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 20:06:11.104 INFO [stderr] 
Nov 28 20:06:11.131 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.90s
Nov 28 20:06:11.136 INFO [stderr] su: No module specific data is present
Nov 28 20:06:11.749 INFO running `"docker" "inspect" "a9442cd6dc4cff686fc2e8689a1aa5a7cf18498c102cbf1326a529871f2610d9"`
Nov 28 20:06:12.006 INFO running `"docker" "rm" "-f" "a9442cd6dc4cff686fc2e8689a1aa5a7cf18498c102cbf1326a529871f2610d9"`
Nov 28 20:06:12.125 INFO [stdout] a9442cd6dc4cff686fc2e8689a1aa5a7cf18498c102cbf1326a529871f2610d9