Dec 04 23:07:59.792 INFO checking adorechic/rust_credstash against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 23:07:59.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 23:08:00.263 INFO [stdout] 7905f0c06fbb9cbc2573637d77a928397353254ae819ced19f7397831b3ec20b
Dec 04 23:08:00.269 INFO running `"docker" "start" "-a" "7905f0c06fbb9cbc2573637d77a928397353254ae819ced19f7397831b3ec20b"`
Dec 04 23:08:01.292 INFO [stderr] usermod: no changes
Dec 04 23:08:01.648 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 04 23:08:01.648 INFO [stderr]     Checking hyper v0.11.25
Dec 04 23:08:09.485 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 04 23:08:12.203 INFO [stderr]     Checking rusoto_credential v0.11.0
Dec 04 23:08:16.203 INFO [stderr]     Checking rusoto_core v0.32.0
Dec 04 23:08:21.116 INFO [stderr]     Checking rusoto_dynamodb v0.32.0
Dec 04 23:08:33.342 INFO [stderr]     Checking rust_credstash v0.1.0 (/source)
Dec 04 23:08:41.875 INFO [stderr] warning: unused variable: `client`
Dec 04 23:08:41.875 INFO [stderr]  --> src/main.rs:8:9
Dec 04 23:08:41.875 INFO [stderr]   |
Dec 04 23:08:41.875 INFO [stderr] 8 |     let client = DynamoDbClient::simple(Region::ApNortheast1);
Dec 04 23:08:41.875 INFO [stderr]   |         ^^^^^^ help: consider using `_client` instead
Dec 04 23:08:41.875 INFO [stderr]   |
Dec 04 23:08:41.875 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 23:08:41.875 INFO [stderr] 
Dec 04 23:08:41.979 INFO [stderr] warning: unused variable: `client`
Dec 04 23:08:41.979 INFO [stderr]  --> src/main.rs:8:9
Dec 04 23:08:41.979 INFO [stderr]   |
Dec 04 23:08:41.979 INFO [stderr] 8 |     let client = DynamoDbClient::simple(Region::ApNortheast1);
Dec 04 23:08:41.980 INFO [stderr]   |         ^^^^^^ help: consider using `_client` instead
Dec 04 23:08:41.980 INFO [stderr]   |
Dec 04 23:08:41.980 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 23:08:41.980 INFO [stderr] 
Dec 04 23:08:42.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.71s
Dec 04 23:08:42.071 INFO [stderr] su: No module specific data is present
Dec 04 23:08:43.679 INFO running `"docker" "inspect" "7905f0c06fbb9cbc2573637d77a928397353254ae819ced19f7397831b3ec20b"`
Dec 04 23:08:44.055 INFO running `"docker" "rm" "-f" "7905f0c06fbb9cbc2573637d77a928397353254ae819ced19f7397831b3ec20b"`
Dec 04 23:08:44.295 INFO [stdout] 7905f0c06fbb9cbc2573637d77a928397353254ae819ced19f7397831b3ec20b