Nov 27 23:49:42.509 INFO checking nayato/length-server against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 23:49:42.511 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 27 23:49:42.896 INFO [stdout] 644c5ec07b7b84aa8b0d7792e622552d71c1b8a74bb7b301fefeb044d2203db9
Nov 27 23:49:42.902 INFO running `"docker" "start" "-a" "644c5ec07b7b84aa8b0d7792e622552d71c1b8a74bb7b301fefeb044d2203db9"`
Nov 27 23:49:44.121 INFO [stderr] usermod: no changes
Nov 27 23:49:44.284 INFO [stderr]    Compiling openssl-sys v0.9.33
Nov 27 23:49:44.288 INFO [stderr]     Checking tokio-io v0.1.5
Nov 27 23:49:44.292 INFO [stderr]     Checking error-chain v0.12.0
Nov 27 23:49:45.714 INFO [stderr]     Checking tokio-core v0.1.12
Nov 27 23:49:46.462 INFO [stderr]    Compiling openssl v0.9.24
Nov 27 23:49:51.228 INFO [stderr]     Checking native-tls v0.1.5
Nov 27 23:49:51.810 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 27 23:49:52.720 INFO [stderr]     Checking length-server v0.1.0 (/source)
Nov 27 23:49:52.856 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Nov 27 23:49:52.856 INFO [stderr]  --> src/error.rs:1:10
Nov 27 23:49:52.856 INFO [stderr]   |
Nov 27 23:49:52.856 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Nov 27 23:49:52.856 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Nov 27 23:49:52.856 INFO [stderr]   |
Nov 27 23:49:52.856 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Nov 27 23:49:52.856 INFO [stderr] 
Nov 27 23:49:52.856 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Nov 27 23:49:52.856 INFO [stderr]  --> src/error.rs:1:10
Nov 27 23:49:52.856 INFO [stderr]   |
Nov 27 23:49:52.856 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Nov 27 23:49:52.856 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Nov 27 23:49:52.856 INFO [stderr]   |
Nov 27 23:49:52.856 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Nov 27 23:49:52.856 INFO [stderr] 
Nov 27 23:49:53.777 INFO [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
Nov 27 23:49:53.777 INFO [stderr]   --> src/codec.rs:65:13
Nov 27 23:49:53.777 INFO [stderr]    |
Nov 27 23:49:53.777 INFO [stderr] 65 |         dst.put_u32::<BigEndian>(len as u32);
Nov 27 23:49:53.778 INFO [stderr]    |             ^^^^^^^
Nov 27 23:49:53.778 INFO [stderr]    |
Nov 27 23:49:53.778 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 27 23:49:53.778 INFO [stderr] 
Nov 27 23:49:53.808 INFO [stderr] warning: unused variable: `response_factor`
Nov 27 23:49:53.809 INFO [stderr]   --> src/main.rs:60:92
Nov 27 23:49:53.809 INFO [stderr]    |
Nov 27 23:49:53.809 INFO [stderr] 60 | fn start_length_server(addr: &'static str, workers: usize, acceptor: &Option<TlsAcceptor>, response_factor: f32) -> std::thread::JoinHandle<()> {
Nov 27 23:49:53.809 INFO [stderr]    |                                                                                            ^^^^^^^^^^^^^^^ help: consider using `_response_factor` instead
Nov 27 23:49:53.810 INFO [stderr]    |
Nov 27 23:49:53.810 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 23:49:53.810 INFO [stderr] 
Nov 27 23:49:53.981 INFO [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
Nov 27 23:49:53.981 INFO [stderr]   --> src/codec.rs:65:13
Nov 27 23:49:53.981 INFO [stderr]    |
Nov 27 23:49:53.981 INFO [stderr] 65 |         dst.put_u32::<BigEndian>(len as u32);
Nov 27 23:49:53.981 INFO [stderr]    |             ^^^^^^^
Nov 27 23:49:53.981 INFO [stderr]    |
Nov 27 23:49:53.981 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 27 23:49:53.981 INFO [stderr] 
Nov 27 23:49:54.040 INFO [stderr] warning: unused variable: `response_factor`
Nov 27 23:49:54.040 INFO [stderr]   --> src/main.rs:60:92
Nov 27 23:49:54.040 INFO [stderr]    |
Nov 27 23:49:54.040 INFO [stderr] 60 | fn start_length_server(addr: &'static str, workers: usize, acceptor: &Option<TlsAcceptor>, response_factor: f32) -> std::thread::JoinHandle<()> {
Nov 27 23:49:54.040 INFO [stderr]    |                                                                                            ^^^^^^^^^^^^^^^ help: consider using `_response_factor` instead
Nov 27 23:49:54.040 INFO [stderr]    |
Nov 27 23:49:54.040 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 23:49:54.040 INFO [stderr] 
Nov 27 23:49:54.142 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.97s
Nov 27 23:49:54.153 INFO [stderr] su: No module specific data is present
Nov 27 23:49:54.588 INFO running `"docker" "inspect" "644c5ec07b7b84aa8b0d7792e622552d71c1b8a74bb7b301fefeb044d2203db9"`
Nov 27 23:49:54.839 INFO running `"docker" "rm" "-f" "644c5ec07b7b84aa8b0d7792e622552d71c1b8a74bb7b301fefeb044d2203db9"`
Nov 27 23:49:55.052 INFO [stdout] 644c5ec07b7b84aa8b0d7792e622552d71c1b8a74bb7b301fefeb044d2203db9