Dec 19 11:58:44.888 INFO checking nayato/length-server against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:58:44.888 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/nayato/length-server:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:58:45.083 INFO [stdout] 65511df233f2ae1323813f954700568cb6a90ca2add954e962746cd046107a9b
Dec 19 11:58:45.100 INFO running `"docker" "start" "-a" "65511df233f2ae1323813f954700568cb6a90ca2add954e962746cd046107a9b"`
Dec 19 11:58:45.691 INFO [stderr]    Compiling openssl-sys v0.9.33
Dec 19 11:58:45.693 INFO [stderr]     Checking tokio-io v0.1.5
Dec 19 11:58:45.693 INFO [stderr]     Checking error-chain v0.12.0
Dec 19 11:58:46.484 INFO [stderr]     Checking tokio-core v0.1.12
Dec 19 11:58:47.128 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 11:58:50.534 INFO [stderr]     Checking native-tls v0.1.5
Dec 19 11:58:50.881 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 19 11:58:51.224 INFO [stderr]     Checking length-server v0.1.0 (/opt/crater/workdir)
Dec 19 11:58:51.296 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 19 11:58:51.296 INFO [stderr]  --> src/error.rs:1:10
Dec 19 11:58:51.296 INFO [stderr]   |
Dec 19 11:58:51.296 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Dec 19 11:58:51.296 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 19 11:58:51.296 INFO [stderr]   |
Dec 19 11:58:51.296 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 19 11:58:51.296 INFO [stderr] 
Dec 19 11:58:51.365 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 19 11:58:51.365 INFO [stderr]  --> src/error.rs:1:10
Dec 19 11:58:51.365 INFO [stderr]   |
Dec 19 11:58:51.365 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Dec 19 11:58:51.365 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 19 11:58:51.365 INFO [stderr]   |
Dec 19 11:58:51.365 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 19 11:58:51.365 INFO [stderr] 
Dec 19 11:58:51.629 INFO [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
Dec 19 11:58:51.629 INFO [stderr]   --> src/codec.rs:65:13
Dec 19 11:58:51.629 INFO [stderr]    |
Dec 19 11:58:51.629 INFO [stderr] 65 |         dst.put_u32::<BigEndian>(len as u32);
Dec 19 11:58:51.629 INFO [stderr]    |             ^^^^^^^
Dec 19 11:58:51.629 INFO [stderr]    |
Dec 19 11:58:51.629 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 11:58:51.629 INFO [stderr] 
Dec 19 11:58:51.636 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 11:58:51.636 INFO [stderr]   --> src/error.rs:3:1
Dec 19 11:58:51.636 INFO [stderr]    |
Dec 19 11:58:51.636 INFO [stderr] 3  | / error_chain!{
Dec 19 11:58:51.636 INFO [stderr] 4  | |     errors {
Dec 19 11:58:51.636 INFO [stderr] 5  | |         FrameTooBig(n: Option<usize>) {
Dec 19 11:58:51.636 INFO [stderr] 6  | |             description("Frame is too big")
Dec 19 11:58:51.636 INFO [stderr] ...  |
Dec 19 11:58:51.636 INFO [stderr] 14 | |     }
Dec 19 11:58:51.636 INFO [stderr] 15 | | }
Dec 19 11:58:51.636 INFO [stderr]    | |_^
Dec 19 11:58:51.636 INFO [stderr]    |
Dec 19 11:58:51.636 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 11:58:51.636 INFO [stderr] 
Dec 19 11:58:51.660 INFO [stderr] warning: unused variable: `response_factor`
Dec 19 11:58:51.660 INFO [stderr]   --> src/main.rs:60:92
Dec 19 11:58:51.660 INFO [stderr]    |
Dec 19 11:58:51.660 INFO [stderr] 60 | fn start_length_server(addr: &'static str, workers: usize, acceptor: &Option<TlsAcceptor>, response_factor: f32) -> std::thread::JoinHandle<()> {
Dec 19 11:58:51.660 INFO [stderr]    |                                                                                            ^^^^^^^^^^^^^^^ help: consider using `_response_factor` instead
Dec 19 11:58:51.660 INFO [stderr]    |
Dec 19 11:58:51.660 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 11:58:51.660 INFO [stderr] 
Dec 19 11:58:51.815 INFO [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
Dec 19 11:58:51.815 INFO [stderr]   --> src/codec.rs:65:13
Dec 19 11:58:51.815 INFO [stderr]    |
Dec 19 11:58:51.815 INFO [stderr] 65 |         dst.put_u32::<BigEndian>(len as u32);
Dec 19 11:58:51.815 INFO [stderr]    |             ^^^^^^^
Dec 19 11:58:51.815 INFO [stderr]    |
Dec 19 11:58:51.815 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 11:58:51.815 INFO [stderr] 
Dec 19 11:58:51.819 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 11:58:51.819 INFO [stderr]   --> src/error.rs:3:1
Dec 19 11:58:51.819 INFO [stderr]    |
Dec 19 11:58:51.819 INFO [stderr] 3  | / error_chain!{
Dec 19 11:58:51.819 INFO [stderr] 4  | |     errors {
Dec 19 11:58:51.819 INFO [stderr] 5  | |         FrameTooBig(n: Option<usize>) {
Dec 19 11:58:51.819 INFO [stderr] 6  | |             description("Frame is too big")
Dec 19 11:58:51.819 INFO [stderr] ...  |
Dec 19 11:58:51.819 INFO [stderr] 14 | |     }
Dec 19 11:58:51.819 INFO [stderr] 15 | | }
Dec 19 11:58:51.819 INFO [stderr]    | |_^
Dec 19 11:58:51.819 INFO [stderr]    |
Dec 19 11:58:51.819 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 11:58:51.819 INFO [stderr] 
Dec 19 11:58:51.849 INFO [stderr] warning: unused variable: `response_factor`
Dec 19 11:58:51.849 INFO [stderr]   --> src/main.rs:60:92
Dec 19 11:58:51.849 INFO [stderr]    |
Dec 19 11:58:51.849 INFO [stderr] 60 | fn start_length_server(addr: &'static str, workers: usize, acceptor: &Option<TlsAcceptor>, response_factor: f32) -> std::thread::JoinHandle<()> {
Dec 19 11:58:51.849 INFO [stderr]    |                                                                                            ^^^^^^^^^^^^^^^ help: consider using `_response_factor` instead
Dec 19 11:58:51.849 INFO [stderr]    |
Dec 19 11:58:51.849 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 11:58:51.849 INFO [stderr] 
Dec 19 11:58:51.973 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.36s
Dec 19 11:58:52.564 INFO running `"docker" "inspect" "65511df233f2ae1323813f954700568cb6a90ca2add954e962746cd046107a9b"`
Dec 19 11:58:52.786 INFO running `"docker" "rm" "-f" "65511df233f2ae1323813f954700568cb6a90ca2add954e962746cd046107a9b"`
Dec 19 11:58:53.032 INFO [stdout] 65511df233f2ae1323813f954700568cb6a90ca2add954e962746cd046107a9b