Dec 04 18:51:54.990 INFO checking faradayio/toy-tokio-queue against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:51:54.990 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 18:51:55.292 INFO [stdout] 7b0030dd4772305eb63c37a26fa7d3954f4a2ea0d3a7b562e2086d0825639013
Dec 04 18:51:55.293 INFO running `"docker" "start" "-a" "7b0030dd4772305eb63c37a26fa7d3954f4a2ea0d3a7b562e2086d0825639013"`
Dec 04 18:51:55.676 INFO [stderr] usermod: no changes
Dec 04 18:51:55.867 INFO [stderr]    Compiling openssl v0.10.7
Dec 04 18:51:55.876 INFO [stderr]     Checking bytes v0.4.7
Dec 04 18:51:55.876 INFO [stderr]    Compiling structopt-derive v0.2.8
Dec 04 18:51:55.876 INFO [stderr]     Checking failure v0.1.1
Dec 04 18:51:58.155 INFO [stderr]     Checking tokio-io v0.1.6
Dec 04 18:52:01.971 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 04 18:52:01.971 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 04 18:52:04.133 INFO [stderr]     Checking structopt v0.2.8
Dec 04 18:52:04.682 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 04 18:52:04.682 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 04 18:52:06.091 INFO [stderr]     Checking tokio v0.1.6
Dec 04 18:52:07.501 INFO [stderr]     Checking tokio-core v0.1.17
Dec 04 18:52:09.696 INFO [stderr]     Checking tokio-openssl v0.2.0
Dec 04 18:52:11.232 INFO [stderr]     Checking toy-tokio-queue v0.1.0 (/source)
Dec 04 18:52:14.867 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 18:52:14.867 INFO [stderr]  --> src/main.rs:9:1
Dec 04 18:52:14.867 INFO [stderr]   |
Dec 04 18:52:14.867 INFO [stderr] 9 | #[macro_use]
Dec 04 18:52:14.867 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 18:52:14.867 INFO [stderr]   |
Dec 04 18:52:14.867 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 18:52:14.867 INFO [stderr] 
Dec 04 18:52:14.867 INFO [stderr] warning: unused import: `TcpStream`
Dec 04 18:52:14.867 INFO [stderr]   --> src/main.rs:21:31
Dec 04 18:52:14.867 INFO [stderr]    |
Dec 04 18:52:14.867 INFO [stderr] 21 | use tokio::net::{TcpListener, TcpStream};
Dec 04 18:52:14.867 INFO [stderr]    |                               ^^^^^^^^^
Dec 04 18:52:14.867 INFO [stderr] 
Dec 04 18:52:14.891 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 18:52:14.891 INFO [stderr]  --> src/main.rs:9:1
Dec 04 18:52:14.891 INFO [stderr]   |
Dec 04 18:52:14.891 INFO [stderr] 9 | #[macro_use]
Dec 04 18:52:14.891 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 18:52:14.891 INFO [stderr]   |
Dec 04 18:52:14.891 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 18:52:14.891 INFO [stderr] 
Dec 04 18:52:14.891 INFO [stderr] warning: unused import: `TcpStream`
Dec 04 18:52:14.891 INFO [stderr]   --> src/main.rs:21:31
Dec 04 18:52:14.891 INFO [stderr]    |
Dec 04 18:52:14.891 INFO [stderr] 21 | use tokio::net::{TcpListener, TcpStream};
Dec 04 18:52:14.891 INFO [stderr]    |                               ^^^^^^^^^
Dec 04 18:52:14.891 INFO [stderr] 
Dec 04 18:52:15.255 INFO [stderr] warning: method is never used: `open_tls`
Dec 04 18:52:15.255 INFO [stderr]   --> src/connection.rs:34:5
Dec 04 18:52:15.255 INFO [stderr]    |
Dec 04 18:52:15.255 INFO [stderr] 34 |     pub fn open_tls(host: &str, port: u16) -> AMQPResult<Connection> {
Dec 04 18:52:15.255 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:52:15.255 INFO [stderr]    |
Dec 04 18:52:15.255 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 18:52:15.255 INFO [stderr] 
Dec 04 18:52:15.255 INFO [stderr] warning: method is never used: `set_frame_max_limit`
Dec 04 18:52:15.255 INFO [stderr]    --> src/connection.rs:171:5
Dec 04 18:52:15.255 INFO [stderr]     |
Dec 04 18:52:15.255 INFO [stderr] 171 |     pub fn set_frame_max_limit(&mut self, frame_max_limit: u32) {
Dec 04 18:52:15.255 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:52:15.255 INFO [stderr] 
Dec 04 18:52:15.323 INFO [stderr] warning: method is never used: `open_tls`
Dec 04 18:52:15.323 INFO [stderr]   --> src/connection.rs:34:5
Dec 04 18:52:15.323 INFO [stderr]    |
Dec 04 18:52:15.323 INFO [stderr] 34 |     pub fn open_tls(host: &str, port: u16) -> AMQPResult<Connection> {
Dec 04 18:52:15.323 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:52:15.323 INFO [stderr]    |
Dec 04 18:52:15.323 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 18:52:15.323 INFO [stderr] 
Dec 04 18:52:15.323 INFO [stderr] warning: method is never used: `set_frame_max_limit`
Dec 04 18:52:15.323 INFO [stderr]    --> src/connection.rs:171:5
Dec 04 18:52:15.323 INFO [stderr]     |
Dec 04 18:52:15.323 INFO [stderr] 171 |     pub fn set_frame_max_limit(&mut self, frame_max_limit: u32) {
Dec 04 18:52:15.323 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:52:15.323 INFO [stderr] 
Dec 04 18:52:15.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.66s
Dec 04 18:52:15.375 INFO [stderr] su: No module specific data is present
Dec 04 18:52:16.193 INFO running `"docker" "inspect" "7b0030dd4772305eb63c37a26fa7d3954f4a2ea0d3a7b562e2086d0825639013"`
Dec 04 18:52:16.593 INFO running `"docker" "rm" "-f" "7b0030dd4772305eb63c37a26fa7d3954f4a2ea0d3a7b562e2086d0825639013"`
Dec 04 18:52:16.883 INFO [stdout] 7b0030dd4772305eb63c37a26fa7d3954f4a2ea0d3a7b562e2086d0825639013