Dec 04 13:21:45.670 INFO checking nayato/length-server against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 13:21:45.670 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13:21:45.976 INFO [stdout] 2c105356cfe773bedc8bff65467cbdf0503c8e09e11dc27501bc7a1f51f4c1b6
Dec 04 13:21:45.980 INFO running `"docker" "start" "-a" "2c105356cfe773bedc8bff65467cbdf0503c8e09e11dc27501bc7a1f51f4c1b6"`
Dec 04 13:21:46.915 INFO [stderr] usermod: no changes
Dec 04 13:21:47.071 INFO [stderr]     Checking tokio-io v0.1.5
Dec 04 13:21:47.071 INFO [stderr]     Checking error-chain v0.12.0
Dec 04 13:21:48.399 INFO [stderr]     Checking tokio-core v0.1.12
Dec 04 13:21:49.947 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 04 13:21:50.791 INFO [stderr]     Checking length-server v0.1.0 (/source)
Dec 04 13:21:50.883 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 04 13:21:50.883 INFO [stderr]  --> src/error.rs:1:10
Dec 04 13:21:50.883 INFO [stderr]   |
Dec 04 13:21:50.883 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Dec 04 13:21:50.883 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 04 13:21:50.883 INFO [stderr]   |
Dec 04 13:21:50.883 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 04 13:21:50.883 INFO [stderr] 
Dec 04 13:21:50.939 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 04 13:21:50.939 INFO [stderr]  --> src/error.rs:1:10
Dec 04 13:21:50.939 INFO [stderr]   |
Dec 04 13:21:50.939 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Dec 04 13:21:50.939 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 04 13:21:50.939 INFO [stderr]   |
Dec 04 13:21:50.939 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 04 13:21:50.939 INFO [stderr] 
Dec 04 13:21:52.122 INFO [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
Dec 04 13:21:52.122 INFO [stderr]   --> src/codec.rs:65:13
Dec 04 13:21:52.122 INFO [stderr]    |
Dec 04 13:21:52.122 INFO [stderr] 65 |         dst.put_u32::<BigEndian>(len as u32);
Dec 04 13:21:52.122 INFO [stderr]    |             ^^^^^^^
Dec 04 13:21:52.122 INFO [stderr]    |
Dec 04 13:21:52.122 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 13:21:52.127 INFO [stderr] 
Dec 04 13:21:52.153 INFO [stderr] warning: unused variable: `response_factor`
Dec 04 13:21:52.153 INFO [stderr]   --> src/main.rs:60:92
Dec 04 13:21:52.153 INFO [stderr]    |
Dec 04 13:21:52.153 INFO [stderr] 60 | fn start_length_server(addr: &'static str, workers: usize, acceptor: &Option<TlsAcceptor>, response_factor: f32) -> std::thread::JoinHandle<()> {
Dec 04 13:21:52.153 INFO [stderr]    |                                                                                            ^^^^^^^^^^^^^^^ help: consider using `_response_factor` instead
Dec 04 13:21:52.153 INFO [stderr]    |
Dec 04 13:21:52.153 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 13:21:52.153 INFO [stderr] 
Dec 04 13:21:52.214 INFO [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
Dec 04 13:21:52.215 INFO [stderr]   --> src/codec.rs:65:13
Dec 04 13:21:52.215 INFO [stderr]    |
Dec 04 13:21:52.216 INFO [stderr] 65 |         dst.put_u32::<BigEndian>(len as u32);
Dec 04 13:21:52.216 INFO [stderr]    |             ^^^^^^^
Dec 04 13:21:52.216 INFO [stderr]    |
Dec 04 13:21:52.216 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 13:21:52.216 INFO [stderr] 
Dec 04 13:21:52.284 INFO [stderr] warning: unused variable: `response_factor`
Dec 04 13:21:52.285 INFO [stderr]   --> src/main.rs:60:92
Dec 04 13:21:52.285 INFO [stderr]    |
Dec 04 13:21:52.285 INFO [stderr] 60 | fn start_length_server(addr: &'static str, workers: usize, acceptor: &Option<TlsAcceptor>, response_factor: f32) -> std::thread::JoinHandle<()> {
Dec 04 13:21:52.285 INFO [stderr]    |                                                                                            ^^^^^^^^^^^^^^^ help: consider using `_response_factor` instead
Dec 04 13:21:52.285 INFO [stderr]    |
Dec 04 13:21:52.285 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 13:21:52.285 INFO [stderr] 
Dec 04 13:21:52.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.45s
Dec 04 13:21:52.421 INFO [stderr] su: No module specific data is present
Dec 04 13:21:53.209 INFO running `"docker" "inspect" "2c105356cfe773bedc8bff65467cbdf0503c8e09e11dc27501bc7a1f51f4c1b6"`
Dec 04 13:21:53.557 INFO running `"docker" "rm" "-f" "2c105356cfe773bedc8bff65467cbdf0503c8e09e11dc27501bc7a1f51f4c1b6"`
Dec 04 13:21:53.876 INFO [stdout] 2c105356cfe773bedc8bff65467cbdf0503c8e09e11dc27501bc7a1f51f4c1b6