Nov 30 03:06:59.438 INFO checking faradayio/toy-tokio-queue against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 03:06:59.438 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 03:06:59.904 INFO [stdout] b6ba593cde6766a04b125e024cd9ed0f338eb28eb8aff1020b3cc1b119a40752
Nov 30 03:06:59.910 INFO running `"docker" "start" "-a" "b6ba593cde6766a04b125e024cd9ed0f338eb28eb8aff1020b3cc1b119a40752"`
Nov 30 03:07:00.471 INFO [stderr] usermod: no changes
Nov 30 03:07:00.647 INFO [stderr]    Compiling openssl v0.10.7
Nov 30 03:07:00.648 INFO [stderr]     Checking mio v0.6.14
Nov 30 03:07:00.648 INFO [stderr]     Checking tokio-io v0.1.6
Nov 30 03:07:00.648 INFO [stderr]    Compiling syn v0.13.10
Nov 30 03:07:00.649 INFO [stderr]     Checking tokio-threadpool v0.1.3
Nov 30 03:07:03.212 INFO [stderr]     Checking tokio-reactor v0.1.1
Nov 30 03:07:03.732 INFO [stderr]     Checking tokio-fs v0.1.0
Nov 30 03:07:05.765 INFO [stderr]     Checking tokio-tcp v0.1.0
Nov 30 03:07:05.765 INFO [stderr]     Checking tokio-udp v0.1.0
Nov 30 03:07:08.652 INFO [stderr]     Checking tokio v0.1.6
Nov 30 03:07:11.530 INFO [stderr]     Checking tokio-core v0.1.17
Nov 30 03:07:17.123 INFO [stderr]     Checking tokio-openssl v0.2.0
Nov 30 03:07:17.918 INFO [stderr]    Compiling structopt-derive v0.2.8
Nov 30 03:07:23.598 INFO [stderr]     Checking structopt v0.2.8
Nov 30 03:07:24.504 INFO [stderr]     Checking toy-tokio-queue v0.1.0 (/source)
Nov 30 03:07:27.400 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 03:07:27.400 INFO [stderr]  --> src/main.rs:9:1
Nov 30 03:07:27.400 INFO [stderr]   |
Nov 30 03:07:27.400 INFO [stderr] 9 | #[macro_use]
Nov 30 03:07:27.400 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 03:07:27.401 INFO [stderr]   |
Nov 30 03:07:27.401 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 03:07:27.401 INFO [stderr] 
Nov 30 03:07:27.401 INFO [stderr] warning: unused import: `TcpStream`
Nov 30 03:07:27.401 INFO [stderr]   --> src/main.rs:21:31
Nov 30 03:07:27.401 INFO [stderr]    |
Nov 30 03:07:27.401 INFO [stderr] 21 | use tokio::net::{TcpListener, TcpStream};
Nov 30 03:07:27.401 INFO [stderr]    |                               ^^^^^^^^^
Nov 30 03:07:27.401 INFO [stderr] 
Nov 30 03:07:27.715 INFO [stderr] warning: method is never used: `open_tls`
Nov 30 03:07:27.716 INFO [stderr]   --> src/connection.rs:34:5
Nov 30 03:07:27.716 INFO [stderr]    |
Nov 30 03:07:27.716 INFO [stderr] 34 |     pub fn open_tls(host: &str, port: u16) -> AMQPResult<Connection> {
Nov 30 03:07:27.716 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:07:27.717 INFO [stderr]    |
Nov 30 03:07:27.717 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 03:07:27.717 INFO [stderr] 
Nov 30 03:07:27.717 INFO [stderr] warning: method is never used: `set_frame_max_limit`
Nov 30 03:07:27.718 INFO [stderr]    --> src/connection.rs:171:5
Nov 30 03:07:27.718 INFO [stderr]     |
Nov 30 03:07:27.718 INFO [stderr] 171 |     pub fn set_frame_max_limit(&mut self, frame_max_limit: u32) {
Nov 30 03:07:27.719 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:07:27.719 INFO [stderr] 
Nov 30 03:07:28.043 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 03:07:28.043 INFO [stderr]  --> src/main.rs:9:1
Nov 30 03:07:28.043 INFO [stderr]   |
Nov 30 03:07:28.043 INFO [stderr] 9 | #[macro_use]
Nov 30 03:07:28.043 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 03:07:28.043 INFO [stderr]   |
Nov 30 03:07:28.044 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 03:07:28.044 INFO [stderr] 
Nov 30 03:07:28.044 INFO [stderr] warning: unused import: `TcpStream`
Nov 30 03:07:28.044 INFO [stderr]   --> src/main.rs:21:31
Nov 30 03:07:28.044 INFO [stderr]    |
Nov 30 03:07:28.044 INFO [stderr] 21 | use tokio::net::{TcpListener, TcpStream};
Nov 30 03:07:28.044 INFO [stderr]    |                               ^^^^^^^^^
Nov 30 03:07:28.044 INFO [stderr] 
Nov 30 03:07:28.288 INFO [stderr] warning: method is never used: `open_tls`
Nov 30 03:07:28.288 INFO [stderr]   --> src/connection.rs:34:5
Nov 30 03:07:28.288 INFO [stderr]    |
Nov 30 03:07:28.288 INFO [stderr] 34 |     pub fn open_tls(host: &str, port: u16) -> AMQPResult<Connection> {
Nov 30 03:07:28.288 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:07:28.288 INFO [stderr]    |
Nov 30 03:07:28.288 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 03:07:28.288 INFO [stderr] 
Nov 30 03:07:28.292 INFO [stderr] warning: method is never used: `set_frame_max_limit`
Nov 30 03:07:28.292 INFO [stderr]    --> src/connection.rs:171:5
Nov 30 03:07:28.292 INFO [stderr]     |
Nov 30 03:07:28.292 INFO [stderr] 171 |     pub fn set_frame_max_limit(&mut self, frame_max_limit: u32) {
Nov 30 03:07:28.292 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:07:28.292 INFO [stderr] 
Nov 30 03:07:28.314 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.82s
Nov 30 03:07:28.329 INFO [stderr] su: No module specific data is present
Nov 30 03:07:29.080 INFO running `"docker" "inspect" "b6ba593cde6766a04b125e024cd9ed0f338eb28eb8aff1020b3cc1b119a40752"`
Nov 30 03:07:29.380 INFO running `"docker" "rm" "-f" "b6ba593cde6766a04b125e024cd9ed0f338eb28eb8aff1020b3cc1b119a40752"`
Nov 30 03:07:29.681 INFO [stdout] b6ba593cde6766a04b125e024cd9ed0f338eb28eb8aff1020b3cc1b119a40752