Dec 12 10:51:37.949 INFO checking noob-1.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 10:51:37.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 10:51:38.242 INFO [stdout] 4642aa6276a40a663085b9fbe30609a6dc18fe51ccf59beb03d560a3d25eb0dd
Dec 12 10:51:38.244 INFO running `"docker" "start" "-a" "4642aa6276a40a663085b9fbe30609a6dc18fe51ccf59beb03d560a3d25eb0dd"`
Dec 12 10:51:39.156 INFO [stderr] usermod: no changes
Dec 12 10:51:39.476 INFO [stderr]     Checking try_future v0.1.3
Dec 12 10:51:39.476 INFO [stderr]     Checking tungstenite v0.6.1
Dec 12 10:51:39.484 INFO [stderr]     Checking tokio-dns-unofficial v0.3.1
Dec 12 10:51:45.125 INFO [stderr]     Checking tokio-tungstenite v0.6.0
Dec 12 10:51:49.830 INFO [stderr]     Checking noob v1.1.0 (/source)
Dec 12 10:52:07.036 INFO [stderr] warning: unused variable: `client`
Dec 12 10:52:07.036 INFO [stderr]   --> examples/connect.rs:12:57
Dec 12 10:52:07.036 INFO [stderr]    |
Dec 12 10:52:07.036 INFO [stderr] 12 |     let task = noob::Client::connect(&token).and_then(|(client, stream)| {
Dec 12 10:52:07.036 INFO [stderr]    |                                                         ^^^^^^ help: consider using `_client` instead
Dec 12 10:52:07.036 INFO [stderr]    |
Dec 12 10:52:07.036 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 10:52:07.036 INFO [stderr] 
Dec 12 10:52:07.036 INFO [stderr] warning: unused variable: `handle`
Dec 12 10:52:07.036 INFO [stderr]  --> examples/connect.rs:9:9
Dec 12 10:52:07.036 INFO [stderr]   |
Dec 12 10:52:07.036 INFO [stderr] 9 |     let handle = core.handle();
Dec 12 10:52:07.036 INFO [stderr]   |         ^^^^^^ help: consider using `_handle` instead
Dec 12 10:52:07.036 INFO [stderr] 
Dec 12 10:52:08.381 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.17s
Dec 12 10:52:08.406 INFO [stderr] su: No module specific data is present
Dec 12 10:52:08.792 INFO running `"docker" "inspect" "4642aa6276a40a663085b9fbe30609a6dc18fe51ccf59beb03d560a3d25eb0dd"`
Dec 12 10:52:08.998 INFO running `"docker" "rm" "-f" "4642aa6276a40a663085b9fbe30609a6dc18fe51ccf59beb03d560a3d25eb0dd"`
Dec 12 10:52:09.236 INFO [stdout] 4642aa6276a40a663085b9fbe30609a6dc18fe51ccf59beb03d560a3d25eb0dd